1950s South London home transformed into ‘house-within-a-house’
London architects Alma-nac have created House-within-a-House, a new, self-build family home designed around an existing 1950s house in Brockley, which wraps the original structure in a new skin and adds an extra floor
Jack Hobhouse - Photography
When looking for a new family home, the traditional options in London are to either buy an older property and then restore it internally, perhaps adding a rear or loft extension; or build from scratch. Architecture studio Alma-nac's latest residential project is none of the above. When the enterprising young office was invited to create a modern home out of a, rather uninspiring, 1950s two-storey house in South London's Brockley, it boldly decided to keep both the existing structure's frame, and create a new house around it.
Aptly named House-within-a-House, the commission involved wrapping a new brick structure that spans three floors around the existing property. ‘As well as providing an economical and sustainable solution to create a thermally-efficient home, the response resolves the problem of the incongruous and uninspiring 1950s house breaking up the pattern of the street,' say the architects.
The new outline, made out of warm grey brick, complements its context, both in terms of volumetric composition and colouring. At the same time, this move allowed a considerable addition to the house's footprint, creating an impressive six-bedroom home for the clients' family of seven, in a fairly restricted budget.
The new entrance is situated in a single storey side extension. From there, visitors are guided through to a staircase core and a tall void that offers great sense of space, as well as an overview of the internal arrangement. A large, open plan living space off it, including seating, kitchen, dining areas and a study, occupies the ground leve, along with a separate ‘snug' room.
The exposed timber roof structure and rear extension ceiling beams effortlessly create beautiful features out of the building's bones. Meanwhile, bedrooms are located above, set in a neutral colour palette that ensures a serene, fairly minimalist feel throughout, aided by the subtle yet robust material selection.
‘The client’s restricted budget, enthusiasm for unpretentious, utilitarian materials and requirement for robustness – requisite for this family with five young boys – led to the choice of brick, timber (plywood) and concrete, creating stripped-back interiors punctuated by touches of vibrant colour,' explain the architects.
INFORMATION
Receive our daily digest of inspiration, escapism and design stories from around the world direct to your inbox.
Ellie Stathaki is the Architecture & Environment Director at Wallpaper*. She trained as an architect at the Aristotle University of Thessaloniki in Greece and studied architectural history at the Bartlett in London. Now an established journalist, she has been a member of the Wallpaper* team since 2006, visiting buildings across the globe and interviewing leading architects such as Tadao Ando and Rem Koolhaas. Ellie has also taken part in judging panels, moderated events, curated shows and contributed in books, such as The Contemporary House (Thames & Hudson, 2018), Glenn Sestig Architecture Diary (2020) and House London (2022).
-
How Beirut's emerging designers tell a story of resilience in creativityThe second in our Design Cities series, Beirut is a model of resourcefulness and adaptability: we look at how the layered history of the city is reflected in its designers' output
-
A day in Ahmedabad – tour the Indian city’s captivating architectureIndia’s Ahmedabad has a thriving architecture scene and a rich legacy; architect, writer and photographer Nipun Prabhakar shares his tips for the perfect tour
-
You can now stay in one of Geoffrey Bawa’s most iconic urban designsOnly true Bawa fans know about this intimate building, and it’s just opened as Colombo’s latest boutique hotel
-
Arbour House is a north London home that lies low but punches highArbour House by Andrei Saltykov is a low-lying Crouch End home with a striking roof structure that sets it apart
-
A former agricultural building is transformed into a minimal rural home by Bindloss DawesZero-carbon design meets adaptive re-use in the Tractor Shed, a stripped-back house in a country village by Somerset architects Bindloss Dawes
-
RIBA House of the Year 2025 is a ‘rare mixture of sensitivity and boldness’Topping the list of seven shortlisted homes, Izat Arundell’s Hebridean self-build – named Caochan na Creige – is announced as the RIBA House of the Year 2025
-
In addition to brutalist buildings, Alison Smithson designed some of the most creative Christmas cards we've seenThe architect’s collection of season’s greetings is on show at the Roca London Gallery, just in time for the holidays
-
In South Wales, a remote coastal farmhouse flaunts its modern revamp, primed for hostingA farmhouse perched on the Gower Peninsula, Delfyd Farm reveals its ground-floor refresh by architecture studio Rural Office, which created a cosy home with breathtaking views
-
A revived public space in Aberdeen is named Scotland’s building of the yearAberdeen's Union Terrace Gardens by Stallan-Brand Architecture + Design and LDA Design wins the 2025 Andrew Doolan Best Building in Scotland Award
-
The Architecture Edit: Wallpaper’s houses of the monthFrom wineries-turned-music studios to fire-resistant holiday homes, these are the properties that have most impressed the Wallpaper* editors this month
-
A refreshed 1950s apartment in East London allows for moments of discoveryWith this 1950s apartment redesign, London-based architects Studio Naama wanted to create a residence which reflects the fun and individual nature of the clients