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House extension

An overview of projects, products and exclusive articles about house extension

Project • By Atelier BaulierPrivate Houses

Twin Pitches

Twin Pitches shows what good architecture can do for an ordinary home. Atelier Baulier transformed a tired Edwardian semi-detached house into a thoughtful, future-proofed and deeply liveable home, making the most of existing volumes whilst minimising environmental impact. Jim Stephenson Jim Stephenson Jim Stephenson The existing fabric was upgraded throughout with bio-based materials, an unsound lean-to removed, and two new volumes woven in to unlock the plan. The distinctive sawtooth roof of the rear extension takes its cues from the existing rooflines, sending light deep into the plan. Jim Stephenson Jim Stephenson Jim Stephenson Challenging conventions, natural and low-carbon construction methods were used... More

Project • By mioguiHousing

Tilleuls

Tilleuls project is a typical example of housing in residential areas. Plot divided to generate profit, house too small, too much partitioned, not adapted anymore to the current lifestyle and not insulated. A typology of project that architectes will have to deal with more often to transform the existing situations, avoid land impact of new neighborhoods, and improve energy consumption of buildings.  Philippe Billard Philippe Billard The project quickly heads toward a renovation of the existing building, energetically and spatially, completed by an extension. The partition of the house has been redesigned. The side of the entrance is changed to face the street and create a filter between public and private. The ground floor... More

Project • By BLOOT ArchitecturePrivate Houses

Solitair

In Lelystad, a detached house for a retired couple was renovated and provided with an extension on ground level, making the house suitable for lifelong living. The existing garage was made somewhat smaller; it now houses a bathroom and a built-in wardrobe. The extension houses the new bedroom, which is virtually freestanding in the garden. Jeroen Musch The structure has the solitary character of a garden house, because it is attached to the existing house like a peninsula. From the existing house, you walk through the utility room into a new hall with the bathroom attached. You enter a new world via a lock-like passage. Here you have the feeling that you are staying in the middle of the garden as in a shack in nature.  Jeroen... More

Project • By Unagru Architecture UrbanismPrivate Houses

House For A Cellist

Our clients wanted to improve their existing traditional Victorian terrace house by adding a rear extension, refurbishment and reconfiguration of the traditional plan. The design has delivered a bright home, with distinctive design moments scattered throughout the house, such as the circular skylight and a timber cladded wedge-shaped amenity room that enhances the openness and natural light intake of the interior, revealing an ideal place for our musician client to practice.  Nick Dearden We added a generous single-storey ground floor rear extension, with a roof terrace above, replacing old additions to the house (dating to the 1970's and 1990's). The ground floor plan has the kitchen at the front of the house, a spacious, privat... More

Project • By Houz Design- Top Interior Design Firm Malaysia KLHousing

houz

Kelana Jaya Terrace Link Redefining Modern Classic LifestyleA dramatic makeover has refreshed a 1500 sq. ft. terrace link house in Kelana Kaya. This is a recent project that provides both the contemporary and traditional architectural styles and integrates an addition and modifications for accessibility. Houz Design Grand Entrance Paves the WayFor instance, the foyer features a modern black shoe cabinet for the storage of shoes and other footwear. A cozy seating bench encourages guests to sit and appreciate the mirror wall that adds more depth to the space. A somewhat warmer tone is added with the wooden detailing on the drawers of the shoe closet, which is also a nod to the references to the traditional design that runs throughout th... More
Axonométrie de la rénovation et de l'extension
Photographie de la terrasse Sud

Project • By hethosPrivate Houses

Maison Saint-Laurent

  The clients have tasked the studio with a project involving the expansion of a bourgeois house dating back to 1810, alongside the restructuring of its ground floor. Situated within a sprawling property resembling an "archipelago" with various buildings scattered across two hectares of land, the extension is envisioned as a cohesive addition to the overall setting. Hethos   Situated within a rural landscape, the Saint-Laurent house stands at the center of a vast property. One of its distinctive features is its adjacency to several auxiliary structures, including an unused outbuilding. The proposed extension of the main house is viewed as a chance to increase living space in currently cramped and dimly lit areas, while als... More

Project • By BASIL architecturePrivate Houses

House WADD

The extension for this house located at the countryside of  Aalter (Flanders) was conceived as a pavilion, connected as an appendix to the existing house. The very dark and closed rooms of the existing house are reduced to secondary functions such as storage rooms, TV corner and home office. The living spaces in the new section are developed in contrast to the existing house as very light-rich spaces, nestled in the green character of the surrounding garden and vast landscape. Johnny Umans The fragile appearance of the extension should underscore the pavilion feel, splitting the walkways into an indoor and outdoor course created by airy canopies acting as sunshades and covered terrace area. Resulting in the Holiday feeling envisi... More

Project • By crahayjamaigneHousing

Huho's extension

Extension of a house in Hombourg. The program includes the renovation of the kitchen connected to the existing living room, a living room fully open to the garden and a private terrace in between. crahayjamaigne architectes srl crahayjamaigne architectes srl crahayjamaigne architectes srl The project allows a new way of living with the kitchen which is now in the centre of the house and connected to the different areas by huge glazing. crahayjamaigne architectes srl crahayjamaigne architectes srl The integration of the project results from the redesign of the existing extension and the new one in a single secondary volume. The façade cladding used are the same as the existing house (brick and glass). cr... More

Project • By l'atelier DEV ArchitecturePrivate Houses

Lavoisier

Lavoisier: Inside Outside Room The project started with a wish from the client to create more space for the living floor of their house. The 1,5 meter level difference between the living room and the garden, which was at first seen as a constraint, became a source of inspiration to create a large room at the floor level of the garden but at the ceiling level of the living floor, integrating both spaces, but keeping them separate at the same time Tim Van De Velde Tim Van De Velde Tim Van De Velde Tim Van De Velde This process resulted in a volume of 7/5/4 meters totally open to the garden with a fully openable accordion door and offering the living floor a balcony relation to the new space. With an entire window fa&... More

NewsNews • 10 Jul 2023

ConForm adds a marble extension to a traditional London terrace

In London’s quiet Hampstead neighborhood, British architectural studio ConForm has completed the interior refurbishment of a traditional Victorian terrace. The home’s newly built marble extension is a particular standout feature. Lorenzo Zandri “The monolithic extension appears entirely hewn from marble,” says Conform. In practical terms, it connects a reconfigured ground floor plan with the rear garden, and introduces volume and light into the former dark and disconnected living spaces. The client’s brief requested a functional and serene interior, improved circulation and storage, and a flexible and spacious dining and entertaining area. Described as a “busy family with children,” durabl... More

Project • By LACROIX CHESSEXPrivate Houses

093_CAP House in La Capite, Vésenaz

This project is located in Vésenaz at Route de la Capite 159. The strip-shaped plot is typical of parcels in the area, and covers a surface of 464 m2 (60 m long and 8 m wide). Facing south-east / north-west and featuring a steep slope (8m), the plot provides the house – located on the highest point –  with clear views on the lake and the Jura from its front garden. The street-side facade overlooks the protected area on the Route de la Capite. Olivier di Giambattista The work involves renovating the existing building and adding an extension on two levels. Our approach is three-pronged, and aims to: Olivier di Giambattista -  Restore the essence of the building’s original historical character and... More

Project • By Capital A ArchitecturePrivate Houses

Zinc House Extension, The Grange, Edinburgh

Our client purchased this Victorian property in 2018. The original layout placed the main living rooms at the front, overlooking the street. The client wanted to create an open, light-filled kitchen / dining space at the rear, overlooking the long East-facing garden. Capital A Architecture Ltd The property had two existing extensions; one containing a pantry and the other enclosing a stairs leading to a basement room. The property next door also retained the original pantry extension, so this could not easily be demolished. Capital A Architecture Ltd Capital A designed a modern, zinc clad extension which knits together the existing house, pantry and basement room, each of which is on a different level. The new extension incorpor... More
Sheltered deck
Rear Elevation
Feature Window from Outside
Sheltered Rear Deck
Existing hall leading to new extension

Project • By Capital A ArchitecturePrivate Houses

Garden Room Extension, Eskbank, Midlothian

This Victorian villa in Eskbank, Midlothian, was in good condition, with a mature rear garden, however the main public rooms were at the front. The property had an original one storey extension at the rear, which housed a kitchen, numerous pantries and a conservatory - all on different levels. Capital A Architecture Ltd The client purchased the property and engaged Capital A to design a space which would take advantage of the beautiful rear garden and also be a hub for family life, with a modern kitchen, dining and living space. Capital A Architecture Ltd The new layout kept the original external walls which were a mix of good quality cut stone and solid, but less appealing, brick construction. The rear elevation, which had most... More

NewsNews • 23 Feb 2022

Marfa Suite by DUST draws inspiration from the vernacular of the classic Texan adobe home

The Marfa Suite by DUST is an extension to a one-bedroom adobe structure in Marfa, Texas called the Mud House, which was originally designed by Rael San Fratello. Providing an additional refuge when friends and family visit, the owners requested the suite be low-maintenance and earthen in appearance to complement the character of their original home. As such, the primary materials are a simple palette of earth block, concrete, and glass.  Casey Dunn Measuring 36’ x 36’ in plan and featuring 16’ high walls, the suite draws inspiration from the poetic pragmatism and vernacular of Marfa’s numerous adobe homes, including those by Donald Judd. In addition to material integration in its context, the suite is als... More

NewsNews • 10 Nov 2021

Magri Williams Architects carefully explore form and materiality to achieve soft transitions between new and existing

In the Stroud Green Conservation Area of North London, the sensitive surrounding context was the starting point for this full-width rear extension by Magri Williams Architects. By carefully exploring form and materiality, the architects have achieved a soft transition between new and existing.  Ståle Eriksen The overall form of the extension responds to the form of the original building and its roof angles with pitched blocks that are stepped. This step helps to define the interior character of the extension’s space and the step is further echoed in the landscape.  Ståle Eriksen The transition between indoors and outdoors is navigated with large square window frames, a pivot door and an angled roof li... More