Tree Courtyard House

Tree Courtyard House 

Ao-ft

Tree Courtyard House
© Rory Gardiner

ARCHITECTS
Ao-ft

STRUCTURAL ENGINEERING
Foster Structures

LANDSCAPE CONSULTANT
Saul Jones

MAIN CONTRACTOR
Arg Building Services Ltd

CLIENT
Castleguard Homes

APPROVED BUILDING INSPECTOR
Harwood

DESIGN TEAM
Ao-ft

PHOTOGRAPHS
Rory Gardiner

AREA
103 M²

YEAR
2023

LOCATION
London, United Kingdom

CATEGORY
Houses

Tree Courtyard House
© Rory Gardiner
Tree Courtyard House
© Rory Gardiner

Text description provided by architect.

Tree Courtyard House is a new-build single-storey home on a backland site within a conservation area in Walthamstow, East London.

Designed for a local developer on a restricted site at the end of a small laneway, the project was guided by a mature London Plane tree and its root system in the corner of the site.

With a focus on preserving the site's natural elements while maximizing functionality and accessibility, the 2 bedroom home with level access is organized in an L-shaped plan around the tree and garden.

Tree Courtyard House
© Rory Gardiner
Tree Courtyard House
© Rory Gardiner
Tree Courtyard House
© Rory Gardiner

Given the tight footprint, corridors have been eliminated to maximize space efficiency and offer smooth transitions between rooms.

The entrance is positioned at the heart of the house with a living area, kitchen, dining and bathroom located in the center of the floorplan, bookended by two bedrooms facing the courtyard garden.

To protect the privacy of the occupants and the many surrounding neighbors the roof form is mono-pitched towards the courtyard.

Tree Courtyard House
© Rory Gardiner
Tree Courtyard House
© Rory Gardiner
Tree Courtyard House
© Rory Gardiner

High-level windows provide framed views of tree foliage while low-level views look directly into the garden and large tree trunks. The height of the internal walls in the courtyard creates a protected enclave and adds a generous sense of volume within the garden.

Constructed from handmade bricks and cross-laminated timber (CLT), the natural materials are combined to minimize the impact on the environment while an exhaust air heat pump is utilized to lower operational carbon.

The key detail of the house is the seamless exposed CLT ceiling that creates a clean fold in the transition between the two pitched ceilings of the L-shaped plan using a glue-laminated beam embedded into the roof construction.

Tree Courtyard House
© Rory Gardiner


Tree Courtyard House
Ground Floor Plan
Tree Courtyard House
Roof Plan



Tree Courtyard House
Site Plan
Tree Courtyard House
Hip Roof Detail


Tree Courtyard House
Section A
Tree Courtyard House
Section B