Reppen Vilson is an architectural practice founded in 2021 by Fabian Reppen and Samuel Vilson. We are based in Stockholm and Gothenburg and our interest extends across the entire spectrum of the built environment, from urban planning down to small scale building details and furniture. Our ambition is to make life better for people, regardless of scale and scope of the project. We believe that architecture should be both pleasant to interact with and curious to discover. Since the start, the office has been teaching and lecturing at Chalmers University of technology as an integral part of the architectural practice.
We are recipients of Ung Svensk Form 2025 (young swedish design), and the office has been awarded first prize in the competitions for Hemmesta Water Tower (2024) and for sustainable urban planning in Gottsunda, Uppsala (Europan 18, 2025).
Fabian David Reppen is educated at Chalmers University of Technology and Konstfack University of Arts, Crafts and Design. Fabian has previously worked for Herzog & de Meuron and Nadén Arkitektur.
Samuel Vilson is educated at KTH Royal Institute of Technology, Parsons School of Design in New York and Chalmers University of Technology. Samuel has previously worked for Tham & Videgård Arkitekter.
Reppen Vilson Arkitekter AB
Karlbergsvägen 14
113 27 Stockholm
Föreningsgatan 2
411 27 Göteborg
info@reppenvilson.se
instagram
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Fabian David Reppen - Architect
fabian@reppenvilson.se
073 - 511 92 49
Samuel Vilson - Architect
samuel@reppenvilson.se
070 - 248 64 82
We are happy to share that our projects Villa Näset (our very first commission) and Villa Asknäs is nominated for the ArchDaily 2026 Building of the Year Awards. To vote for our projects, follow theese links: Villa Näset, Villa Asknäs.
Today, we met with representatives from Uppsala municipality and Hemmaplan following the results of Europan 18. We look forward to working together on the development of Gottsunda Centrum.
We are happy to announce that our proposal Centrumstaden has been awarded first prize for the Uppsala site in Europan 18, a biennial urban planning competition for young architects under the age of 40. This year's theme for the site in Uppsala was re-sourcing from social dynamic - promoting open neighbourhoods. We are excited and looking forward to develop the project together with Uppsala kommun and Hemmaplan!
Building permit has been granted for our extension project in Norrtälje!
We are honored to be an award recipient in Ung Svensk Form 2025!
The framework of Summerhouse Lisö is now erected.
Building permit has been granted for our villa project in Kungsbacka!
Today we will be presenting our proposal for the new Water Tower in Hemmesta at Stockholm Arkitektförening's Höstrevy
Today we gathered on-site together with representatives from Värmdö Municipality to begin the initial planning work for the detailed development plan.
Reppen Vilson is one of seven swedish architectural practices invited to participate in the ongoing series of conversations called Architecture Matters initiated by STHLMNYC in collaboration with the Pittsburgh Platform and the AIA Pittsburgh. https://www.sthlmnyc.org/program/
Reppen Vilson is choosen to together with Tham & Videgård (lead architect) and Kragh Berglund as one of three teams to participate in the prequlalified parallell commission for a new university building in Malmö.
We are happy to announce that our proposal - Samothrake - has been awarded first prize in the open competition for a new water tower in Hemmesta, Värmdö. We are excited and looking forward to develop the project together with Värmdö kommun!
https://arkitekten.se/nyheter/ungt-kontor-vann-allman-tavling-i-varmdo/
Today we visited the site for a new project in Kungsbacka.
During this term's second period we will be participating as guest teachers for third year students at Chalmers Arkitektur. The task is to develop a complex public building within an urban context, where space, program and structure is organized into an artistic whole.
Building permit has been granted for our summerhouse project in Lisö!
Today we visited the site for a new project in Kolmården.
The masonry of the northern facade on its way up.
Today we visited the site for a new project at Lisö.
Construction of Villa Asknäs at Ekerö soon to start.
Today we visited the site for a new project at Orust.
Ongoing project. New wall panels, shelf, color scheme, restaurated floor and furniture.
During this term's second period we will be participating as guest teachers for third year students at Chalmers Arkitektur. The task is to develop a complex public building within an urban context, where space, program and structure is organized into an artistic whole.
Building permit has been granted for the extension and reconstruction of Villa Asknäs at Ekerö!
Today we held a lecture at Chalmers as part of an introductory lecture series for first year architectural students.
Masonry work of top floor soon to be finished. Window installations about to begin this week.
Today we visited the site for a new villa project at Ekerö.
Renovation of a 19th century apartment in Vasastan. Construction work starting this week.
Prefabricated conrete stair is now delivered and mounted. Preparations for casting of the second floor now in progress.
Visualization from an ongoing project in the Stockholm archipelago
Today we visited the site for a new project in Saltsjöbaden. Great lake view!
The concrete foundation poured this morning is now drying before undergoing further treatment.
Our transformation project of Summerhouse Lisö is beginning to take shape.
During this term's second period we will be participating as guest teachers for third year students at Chalmers Arkitektur. The task is to develop a complex public building within an urban context, where space, program and structure is organized into an artistic whole.
We will be working on an extension of Villa Gläntan at Stenungsön by architect Gustav Elliot, built in 1915. The building is part of a culturally and historically valuable area at Norra Stenungsön.
Kicking off the week-end with a presentation of our thesis project concerning a Nobel Center at Slussen. The presentation is directed to the Stockholm Urban Planning unit and held on site in the iconic Glashuset.
Together with Region Stockholm we will develop small service stations whose purpose is to promote bicycle tourism in the Stockholm archipelago. The service stations will be constructed in wood, utilizing traditional types of joinery and craftsmanship.
Construction phase of Villa Näset has finally begun! The steep site is now cleared.
We are contributing with technical illustrations for a revised version of the book Så byggdes husen 1880-2020.
The building permit for an extension and reconstruction of summerhouse Lisö outside of Nynäshamn is now approved. Construction will start later this fall.
This month we are participating as guest teachers in a course for first year architectural students at Chalmers.
Site visit for a new project in Sollentuna. Strong presence of cliffs, water and greenery.
We have been invited to give a lecture at Chalmers as part of an introductory lecture series for first year architectural students.
We are honored to be invited to Nobelstiftelsens hus at Sturegatan 14 for a presentation of our thesis project in which we have investigated how a Nobel Center could be configured at the new site near stadsgårdskajen in Stockholm.
Today we visited the site for a new project outside of Nynäshamn!
The building permit for Villa Näset has been approved! Looking forward to the detailing and construction phase starting later this year.
Stockholm, Sweden
Ongoing
This 30m2 house is situated in a densely built Stockholm suburb. The client, a family of five, wished for an additional living space as a complement to their family house. The program was simple; one large shared space, the basal functions for everyday living, and a small storage. While the program was clear the physical preconditions were somewhat contradictory. The client wished for a small building containing a volumous space as well as generous window partitions with little insight from the adjacent neighbors.
As a response we proposed a house somewhat sunken down into the ground, completely shut off from its context in two out of four directions. This act of pushing the building into the ground made it possible to get a generous space on the inside, while decreasing its appearance on the outside and at the same time generating a kind of protected space defined by a solid concrete plinth. One small window is placed to the west overlooking the treetops, and one large window to the north, facing the main building.
Värmdö, Sweden
Competition entry 2024, 1st prize
Ongoing project
Our proposal, Samothrake, features a form driven by the ambition to create a structure that evokes curiosity both from views afar and up close, while serving as a positive presence within the otherwise untouched landscape. Using simple geometries carved from a rectangular block, we discovered a formal language that offers viewers a transforming shape depending on their position in the landscape. Form and structure work together in the proposal to minimize material use and create a long term sustainable water tower, both feasible to construct and efficient in operation. The design is sensitively tailored to its site to preserve the natural ground and surrounding nature as much as possible, both during construction and after completion.
Copenhagen, Denmark
Competition proposal, 2022
This tiny church was developed within the frames of an open competition. The competition was of somewhat contradictory character. The church was to hold activities of both sacred and profane activities. It was to be neutral in appearance while at the same time clearly manifesting itself as a sacred building. It was to be site specific to the industrial area in Nordhavn now under development, while at the same time be possible to move to a new site in the future.
The proposal consists of three separate structures, modular in their singularity, specific in their positioning on the site and relation to one another. An entrance roof, a tower and a flexible indoor space. Together they give form to an outdoor space. Individually the tower announces the building to its surrounding, crowned with a cross on its top. The roof gives form to a covered, accessible entrance and a buffer zone between the outside and the inside and the flexible space is just that, a flexible space.
To keep costs at a minimum all joints are left visible, all structures are placed on plinths and built up out of standard dimensioned material components.
Gothenburg, Sweden
Completed, 2020-2024
This 400m2 house stands in a versatile housing area along the west coast of Gothenburg. The site is a kind of leftover, in between-space, till this day unexploited due to its vast height differences. As a way of handling the site's terrain and creating a visual connection to the ocean we decided to divide the house into two two-story high building blocks. As the leftover space that is the site, its boundary limits are of a most peculiar form. In order to get good access to daylight and to not destroy the existing landscape we aligned the two blocks with the property boundaries of the site. The two blocks are joined together in their first and second level respectively, creating a connection to the street level at the bottom and a generous terrace with ocean view at the top.
Stockholm, Sweden
Thesis project - CTH & KTH, 2021
This proposal for a Nobel Center at Stadsgårdskajen sits nearby one of the main public hubs in Stockholm. The detail plan, originally designed for a quadri-partite office building, should now give form to The Nobel Center, a public building of both local and global concern. We felt it was important that the Nobel Center should be read as one building rather than four as suggested by the detail plan, and that a building on this plot should be of clearly public character. The building is intended for daily use gathering the different activities of the Nobel Foundation and suggests a building functioning as a kind of science- and cultural hub to promote knowledge and curiosity. The annual festivities will remain in Konserthuset, Stadshuset and Oslo, a way to honor the long tradition of the Nobel Prize. The building's load bearing structure is primarily made of wood; vacuum pressed CLT elements together with turned oak columns as vertical structure and CLT rib deck panels as horizontal structure. The internal structure is built up by six load bearing elements, one for each Nobel Prize category; four large wooden cylinders, one spiral staircase and a singular steel column. These elements pierces the floor slabs and allows for continuous spaces connecting the building's various activities. A café in the lower quay level, together with a restaurant and rooftop terrace at the upper level, ties the building together with public functions from top to bottom. Between these levels there is room for exhibition spaces, conference areas, educational areas and office spaces.
Oiled Birch, 2020
This three legged table in solid birch was designed for a private client in Stockholm. As often in bigger cities the client lives on short time contracts often having to move between different apartments. The apartments are regularly constituted of one space where sleeping, eating and socializing is taking place in the same space generating a combination of seating heights and body positions. As a result we felt that the table ought to do two things; be pleasant to look at regardless of eye height and body position and be demountable when time comes to move again. We therefore proposed a three legged round table, directionless in form and irregular in appearance, joined together with hidden built in threaded bolts.
Photos: Nordlings Antik
Malmö, Sweden
Parallel commission, 2024
This proposal for Malmö's new university building, Amphitrite, was developed as a collaboration between Reppen Vilson, Tham Videgård (Lead Architect), and Kragh Berglund for a pre-qualified parallel commission for Wihlborgs Fastigheter, Malmö Stad and Malmö University.
More info to come.
Askersund, Sweden
Proposal, 2020
This wooden leisure house was designed as an idea project for modular housing. The objective was to design a one story wooden building of 55m2 with a loft for extra accommodations. We felt it was important, despite the size of the house, to create a sense of generosity. We decided to split the loft in two, making room for one large space separating the lofts. Though separated vertically, the lofts are connected horizontally. As a way of creating a sense of common extended space between the lofts the house is perforated in four places by a circular hole, windows in facade and open connections to the main space inside.
Lamminrahka, Finland
Competition entry, 2019
This 14.000m2 school and centrum building was designed as part of the new city of Lamminrahka, Finland, in between Kangasala and Tampere. As part of the urban plan for Lamminrahka a school available for public use was planned as part of the city center. To delineate an appropriate proposal for the building an open competition was held in 2019. Much because of the location of the site, in the middle of a large forest, Lamminrahka has the potential to combine existing natural values with an urban cityscape. We felt it was important that the new building supports the urban spaces as well as assents natural qualities of the existing forest landscape. The site proposed for the new school is surrounded by a public square in southeast, a main road in the east, a sports field in the west and housing blocks in the north. The school was to host spaces for three separate school units from the age of two to fifteen and ought to be possible to use during evening hours and weekends for public events. Our approach was to divide the program of the school in two; one of more public character available for use by all the students during school hours and open for the public after school hours, and another of more intimate character with distinct spaces designated for the different school units. To support the urban spaces and leave space for untouched nature we decided to place the buildings towards the square in the south and along the mainroad in the east. Each school unit is organized in two square formed volumes, a total of six. To create a sense of belonging to each school unit the squares are shifted, creating entrance spaces towards the street as well as the school yard.
Stockholm, Sweden
Competition entry, 2019
This wooden foot-bridge was designed for the Swedish National Park in Tyresta. In order to generate better connections between the southern and northern parts of the park a competition was held to design a footbridge connecting the two. To get an understanding of the conditions of the site we decided to walk the planned route leading up to the bridge from each latitude. Here we realized two things. On the one hand the proposed pathways leading up to the bridge were not following the natural paths and landscape of the park, in turn generating a longer and more prominent bridge. We felt it was more appropriate to work with the conditions of the site, shortening the span of the bridge, and minimizing the impact on the landscape. This act still left the bridge with a span of 70 meters. To avoid any kind of “high way” feeling we designed the bridge in the form of an S. Much like the pathways of the park the spatial depth varies when walking down the bridge. In the concave spaces introduced by the S we placed seating areas, one looking down Nyforsviken, the other looking down Alby lake.
Birch Plywood, 2019
This small daybed in birch plywood was designed in 2019 for a private client in Stockholm. The client lives in a small apartment and wished for a cost-efficient daybed in wood as part of his living arrangement. We understood it would be important to keep costs down for both material and labour and therefore decided to limit our tools to a 2d-cnc mill and one sheet of birch plywood. With the use of the cnc we were able to create all parts of the daybed, including joints and perforation, in one run, no labour needed. The daybed is a combination of half in half and comb joints. No glue, screws or nails were needed leaving it demountable when moved.
Helsingfors, Finland
Competition entry, 2019
This one story brick building was designed as part of an open competition for the Finnish National Museum Extension in Helsinki in 2019. The preservative values of the main building and its surrounding park were high and the space program extensive. We felt it was necessary to keep the footprint of the extension as small as possible, whilst still keeping qualitative daylit spaces above ground. We decided to put all exhibition spaces, workshops, storages and connection to the existing building and infrastructure, and more, below ground. This left us with a restaurant and entrance space above ground. In order not to erase the main green space in the park and stay out of conflict with the expressive national romantic building that is the National Museum we proposed a simple rectangular block, aligning the site's northeast wall. To greet the visitors the block was given two gestures, one towards the street and the other towards the park.
Stockholm, Sweden
Competition entry, 2018
1st prize
This two story ice skating facility was designed as part of an open idea competition in 2018. The task was to envision how facilities for ice skating could be made available for a broader public. When probing the terrain for ice skating facilities of today one is presented with rather gloomy images; closed up one story sheds, often located in the outskirts of cities standing on a field of gravel. We felt a need for urbanizing the ice skating hall, making it a natural part of the urban cityscape, much like the way our cultural institutions are incorporated in the city. Moreover, the needs for ice skating facilities are increasing and the ice skating organizations are growing, generating a growing need for multiple ice rinks in the same location. As a way of giving the facilities a more urban scale we decided to stack two ice rinks on top of each other. With the intention of making the facilities more accessible for the inhabitants of the city the lower of the two halls is sunken down in the ground, making it visually accessible for bypassers on the street. To further attract the general public the facilities were complemented with an open activity square in connection to the main entrance and additional internal spaces more focused on cultural activities.
Foldable chair, 2018
This folding chair in oak was designed as a self-initiated project in 2018. We were under the impression that folding furniture in general was lacking one of two things. Either they weren't really flat when folded together, still making them spacious and impractical to store, or they weren't necessarily contributing anything to the space they occupied, a practical necessity more than anything. As a result we designed a chair rich in materiality; oak, brass and leather or linen fabric, that when folded together has a total width of 25mm.
Stockholm, Sweden
Completed, 2017
This oak stair was designed for a small family in the center of Stockholm. As the family grew larger a need for extra space occured. The solution was to extend the existing attic apartment with a smaller apartment on the level below. With a child on their way the couple was interested in the possibility of integrating extra storage in the stair. To avoid a solid stair reducing the spatial volume of the lower level we decided to treat the stair as two different components; a piece of furniture and a stair. The spatial configuration of the two levels called for a straight stair with a twist at the bottom, going along the one wall connecting the two levels. On the lower level we placed a fixed piece of furniture, with storage and seating, running along the full width of the wall. From the upper level we hung a stair, levitating above the furniture below. Though different in form and function the two pieces are treated as one in terms of materiality and expression.
Nynäshamn, Sweden
Completed, 2022
This extended and reconstructed summerhouse is located in Nynäshamn outside of Stockholm in a typical area of small sport cabins from the late 50's. The house, originally a small one space cabin, was extended in the mid 90's by its previous owner. The current owners now wished for more generous social areas. As the building had already been extended, and the possibilities for further extensions were limited by the site's regulations, we proposed a complete reconstruction of the main building's interior together with two additional spaces of 15m2 each. Following the logic of the original building, as well as its 1990's extension, one 15m2 space was added to each gable, extending the gable roof. 15m2 to the east allows for a more generous interior dining area whilst the 15m2 to the west makes for a covered outdoor terrace. Furthermore the extension as well as the existing west gable were provided with large foldable window sections, creating generous connections to the outdoor terraces.
Urnes, Norway
Competition entry, 2021
This proposal for a world heritage center is situated at the foot of the historical Urnes Stave Church. The church illustrates how its times' craftsmanship and view of life can take shape in a building dedicated to the inhabitants of Urnes. A quality which makes it a natural part of an historical understanding of life at Urnes. This question of contemporary relevance came to be a present question when elaborating on the shapes, materials and spaces of a future world heritage center. The proposed center can be described as a transformation and adaptation of the existing landscape. Its terraces follow the heights of the site and the majority of the spaces are dug into the ground, creating generous exhibition spaces in the back whilst keeping the front with a view over the lake. The building is proposed in rammed earth with complementing reinforcements in steel. The earth being a natural asset which would otherwise need to be removed from the site.
Ekerö, Stockholm
Completed, 2022-2024
The project is an extensive renovation and expansion of an existing single-family home from the 1960s, which had already been extended in stages during the 1990s and 2000s. The intent has been to visually unify the old and new elements, enhance access to- and open up towards the garden in the south, and complement the existing volumes with rooms and spatial qualities non-existing in the existing building. A guiding factor for the interior layout was the clients’ wish for a single-story feel with intersecting flows and unexpected encounters. The result can be described as a composition of five volumes – three existing volumes framed by two new, taller volumes, all cladded in Falu green-painted spruce paneling.
Stockholm
Ongoing project
Residential building in Stockholm, more info to come.
Turku, Finland
Competition entry, 2024
As the name suggests, the proposed design for Turku’s new Museum of History and Future, embodies a sense of duality – it is a structure rooted in the historical building typologies of the site while also looking forward. In plan, the building can be described as a rectangle with two large circular recesses marking its two main entrances, one embracing the castle park and the other opening towards the new quay basin by the harbor entrance. This formal language is echoed in the carefully crafted roofscape, which is shaped to open up and provide space for views of Turku Castle from afar. Through this distinctive roofscape, the new museum building gains a strong, unique character while engaging in a respectful dialogue with the historical heritage of the site.
Lisö, Sweden
2023-ongoing, under construction
This small leisure house was comissioned by a single woman in her mid 50s’, in search for a private sanctuary in close proximity to Stockholm. It stands on a site characterized by untouched nature with exposed rock, pine trees and forestry. The proposal can be described as a grided glulam structure, elevated above the untouched ground, with a large triangular volume on top. A horisontal exterior expression, whilst verticaly once inside the house. A compact yet rich leisure house.
Gothenburg, Sweden
Competition entry, 2024
On the site of Gullbergsvass’s former gas holder, a new accumulator tank will be installed as part of the ongoing modernization of the community. Inspired by the historical structure that once defined this location, the proposal aims to extend the legacy of the area’s heritage into the future. Clad in a steel framework with a rising rhythm and draped with a semi-transparent outer layer, the design stands as a lantern within the urban landscape. During the day, the tank reflects the surrounding light and colors, while at night it illuminates, showcasing the processes taking place within. The cladding embraces the associated pipes and staircase, creating a symmetrical landmark that provides equal importance to all sides within the cityscape.
Stockholm, Sweden
Completed, 2023-2024
This bathroom of 3,4 m2 floor area is developed for a couple and their two cats living in a small attic apartment in central Stockholm. The objective was to propose a new disposition of the space at hand, adding a washing machine as well as a dedicated spot for the cats litterbox, and to create an overall more generous and well lit bathroom. We formulated the need of breaking down the scale of the room as well as to add some “verticality” in order to create a sense of generosity. We proposed a blank white tile proportioned 1:3 in a relatively small scale, 147x48mm, with a 2mm grout of contrasting color and let it govern the conditions and distribution of the room’s various subdivisions. Walls, sloping ceilings, countertop, shower wall, toilet cistern, shower shelf and footrest – all are draped, designed, and dimensioned according to the tile’s size and format. As a complement to the white tile, three additional materials were introduced: birch plywood treated with white-pigmented hardwax oil, and chromated and galvanized steel for fixtures and fittings. The floor was given a terrazzo-inspired porcelain tile, 600x600 mm, with minimal grout. Along the construction phase, spaces and situations emerged that were suitable for additional functions and refinements within the small room. In the shower, a shelf and a footrest, a toilet paper cabinet beneath the window and in the space between the toilet cistern and the storage unit, a handheld bidet shower alongside a speaker and shelves for open access of hygiene products. The intended effect with this small room – full of bathroom-specific functions – is that of a space shaped through a singular treatment and refinement, where every element aligns as an integral part of the whole, without standing out as something individual.
Uppsala, Sweden
Europan 18 (2025), 1st Prize
Proposal - ongoing project, 56.000 m2
Public spaces, ~600 housing units, office spaces and retail
Centrumstaden transforms Gottsunda Centrum into a place for people, in harmony with its context; nature and the existing built environment. It is a small-scale urban centre, a fine-grained structure that weaves together public spaces, schools, parks, and community facilities along a central civic spine. Here, urban and rural life meet, commerce blends with culture, and the urban merges with the agrarian. A diverse housing stock, together with a rich variety of indoor and outdoor public spaces, helps create a place where people choose to stay. Green corridors, allotments, co-working spaces, and family-run businesses. Centrumstaden is a place shaped by inclusion and sustainability - designed for life, and for everyone.
