Archi-Tectonics

Solar House - The premise that small is beautiful has served as a paradigm for sustainable urban development and domestic dwelling for decades and can be traced back to the early modernists’ focus on the Existenzminimum2, in search of the most ergonomic and frugal housing unit. But while these models were all subscribed to the idea of “enoughness”, the London Townhouse is based on a very different premise: The aim was to create maximum complexity and ”richness”, a 4-dimensional space that engages the user in an intricate interplay of movement, perspectival shifts, and materialities, all the while providing an optimized, highly sustainable environment – a “machine for living”, revisited for our age of Synthetic Natures and systems thinking. The center of the house is a spectacular triple height open space where a a custom-designed winding steel stair connects the three floors. The intricately folded and optimized geometry make this compact residence for four an exciting interior landscape.

Upcycling - We maintained the solid masonry structure of the original 2-story building as the gravitational core of the building, forming a largely opaque boundary of the building, from which new extension and other building projections materialize. These new geometries translate between the adjacent townhouses to form a prefabricated multifaceted, folded zinc and glass envelope, thus creating at once continuity and a somewhat strange “otherness” within the existing context. The intersection of the densely packed program and the complex roof volume generated several uniquely formed apertures, terraces, and unexpected views of the surroundings, such as the pyramidal skylight in the kitchen, a glass slot in the living room exposing what used to be a narrow rear yard, or a fully glazed living room window revealing a panoramic view of an old-growth tree and the streetscape below. Demolition provided us with beautiful wood beams to upcycle into cabinets and windowsills.

Energy-efficient - The entire house has abundant natural daylight and ventilation, as well as radiant floor heating, and additional central air. The folded zinc roof has embedded solar, the Tesla battery and car charger provides power to the residents and their car. New windows with double glazing and low-e film and extra insulation throughout optimizes the house’s performance and reduces its energy use.

Credits

Year: 2024

Location: Primrose Hill London, UK

Client: Private

Project Type: 3-Story Residence Renovation and Extension

Size: 1,800 SF Residence with 216 SF Outdoor Space

Design Team: Archi-Tectonics, NYC LLC | Principal in Charge: Winka Dubbeldam | Design Team: Justin Korhammer, Santiago Herrera, Max Boerman, Wouter vander Heuvel, Mattia Gola

Consultants: Architect of Record: Anthony Boulanger | AY Architects - London

Photography: Nick Kane

Structural Engineer: AKTII London

MEP: WSP London

General Contractor: Philiam Construction

Credits

Publications