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Friday, November 28, 2025

Studio Hagen Hall’s sensitive, energy-focused transformation of modernist townhouse

Set within a leafy enclave of the Hampstead Conservation Area in North London, a modernist townhouse now stands confidently refurbished for a young couple and their daughter, expertly designed by emerging architecture and interiors practice, Studio Hagen Hall.

The home is part of a handsome cluster of nine properties, including five townhouses originally designed by South African architect Ted Levy, Benjamin & Partners in the late 1960s, representing a key part of progressive post war design thinking in London’s built history. Externally each of the neighbouring homes appear uniformly designed with subtle reference to Cape Town coastal developments in the 50s and 60s, but interiors had since been sporadically renovated, and the majority of them stripped of their modernist character. ‘Pine Heath’ is one of the last remaining houses to retain many original features still intact throughout.

Pine Heath by Studio Hagen Hall |Photography by Felix Speller

Drawn to the original, mid-century charm and interiors of the home, the clients briefed Studio Hagen Hall to revive the tired terraced house into a warm, broken plan, polished home for their growing family, with a keen focus on upgrading its overall energy efficiency and performance.

Pine Heath by Studio Hagen Hall |Photography by Felix Speller

As long time followers of the practice and admirers of previous completed projects, including Canyon House, the clients appointed Studio Hagen Hall in 2021 for its approachability, extensive experience in modernist restorations, and ability to deliver technically challenging architecture with warm, sensitive, and timelessly crafted interiors.

Pine Heath by Studio Hagen Hall |Photography by Felix Speller

Studio Hagen Hall was initially appointed to lightly refurbish the home, involving only the kitchen, bathrooms and windows, but on careful inspection realised that the home’s true potential lay in much wider renovation. Studio Hagen Hall proposed a bespoke restoration encompassing the whole house that would improve operational efficiency and reduce overall project costs in the long term, and ultimately introduce a more sophisticated and pragmatic series of living spaces to suit a functional, life-long home.

Pine Heath by Studio Hagen Hall |Photography by Felix Speller

Alongside the aesthetic and energy-improvement brief for Pine Heath, spatial planning needed much consideration throughout the property. The new arrangement lays out a defined relationship between indoor and outdoor zones. A more logical connection is re-established between entrance, kitchen and living areas, and large amounts of storage and multi-purpose functionality are introduced into these communal spaces.

Pine Heath by Studio Hagen Hall |Photography by Felix Speller

Previously a three bedroom home, Studio Hagen Hall has utilised the property’s five storeys to deliver a cleverly and subtly zoned floor plan, balancing social family space with distinct areas for rest, utility, work, and play. It now comprises an additional fourth guest bedroom suite-cum-gym in the basement, plus a new office and guest sleeping pod in the eaves of the property.

Pine Heath by Studio Hagen Hall |Photography by Felix Speller

The original central stairwell and timber clad ceilings acted as a cue to reinstating the modernist characteristics of Pine Heath. The aged Paraná pine, a highly sought after endangered species, formed the foundation for the project’s material palette and further references Studio Hagen Hall’s sensitive design choices to work around and preserve original, indelible detail throughout the home.

Pine Heath by Studio Hagen Hall |Photography by Felix Speller

Other intentional devices are employed by Studio Hagen Hall to improve sightlines and accentuate spatial flow between each room. In the bedrooms, old doors and openings have been replaced with floor to ceiling pocket doors maintained at 2.5 metres high, and subtly re-aligned to allow perfect views all the way from the front to the back of the house. Storage spaces in the bedrooms, once running laterally, now run perpendicular so that windows and views are completely unfettered and viewed through deep timber-lined portals.

Pine Heath by Studio Hagen Hall |Photography by Felix Speller

On entry, visitors are greeted by a generous hallway and a built-in cloak area complete with bench, with direct vistas reaching the terraced patio and communal gardens to the rear of the home. Navigating this visual journey, occupants are carried along acute horizontal datum lines, and a tile grid that continues throughout the whole house; window sills, joinery, and spaces with angular changes cut at 45 degree angles, highlight Studio Hagen Hall’s meticulous and exceedingly satisfying approach to spatial design.

Pine Heath by Studio Hagen Hall |Photography by Felix Speller

The new bespoke kitchen nods to the client and Studio Hagen Hall’s shared interest in quality craftsmanship, showcased in dynamic, yet sensitive, material detailing. Brushed stainless steel worktops sit deftly atop the bespoke cabinetry, individually fitted to mask all domestic appliances such as the fridge, dishwasher and bespoke extractor fan hood. Custom designed and milled sapele handles mirroring existing mahogany accents throughout the house.

Pine Heath by Studio Hagen Hall |Photography by Felix Speller

Period details of the original modernist kitchen have been accentuated for contemporary use; textured, stippolyte glass cabinetry together with a sweeping curved timber fascia now envelopes the kitchen, aligning with the original horizontal window datum and framing the serving hatch to the dining area. Custom mechanical louvre window shutters are installed above the sink providing privacy from the street when required.

Pine Heath by Studio Hagen Hall |Photography by Felix Speller

A warm yet refined palette forms the basis for the interior mood of Pine Heath. The joinery has been expertly crafted in a complimentary veneer, subtly stained to match the original Paraná pine strip ceiling and stair cladding within the home. Studio Hagen Hall added textures and colours to elevate the atmosphere, with rich greens tying the house together, displayed in the raised living area, stairwell and covering all of the bespoke upholstered furnishings in the living, dining and sleeping spaces.

Pine Heath by Studio Hagen Hall |Photography by Felix Speller

Earthen colours come together to create dramatic interior focal points, in the colour-drenched tiled bathrooms punctuated by browns, greens and blues, selectively chosen to compliment the cherry wood joinery, seamless mirror glazing and bespoke barisol lighting. Microcement flooring flows through the upper floors, deepening the relationship between materiality and ambience.

Pine Heath by Studio Hagen Hall |Photography by Felix Speller

www.studiohagenhall.com | IG: @studiohagenhall    

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