Annexe Extension to
Grade II Listed Farmhouse
Pensford, near Bristol
This project required a sensitive, contextual response to introduce a new residential annexe and boot room extension to a historic Grade II listed building. Located in a rural setting near Pensford, the design preserves the character of the original farm buildings while creating comfortable, energy-efficient modern living spaces.
The external envelope utilizes natural stone masonry and traditional clay roof tiles that mirror the existing vernacular. A seamless glass-link provides a delicate connection between the main house and the new stone annexe, minimizing the impact on the historic fabric. The garden elevation introduces an oak-framed veranda with extensive glazing, incorporating roof-mounted solar PV panels to integrate renewable energy subtly into a heritage asset.
Internally, the annexe features an open-plan living and kitchen space defined by exposed oak trusses and natural flagstone flooring. A dedicated boot room extension provides practical utility space, utilizing a high vaulted ceiling and traditional timber doors. The project demonstrates how historic farm buildings can be thoughtfully extended for modern multi-generational living without losing their character.
Oak-framed veranda and integrated solar array overlooking the kitchen garden.
A structural glass link provides a sensitive connection between the original home and the new stone annexe.
Traditional stone masonry and clay tiles match the rural Somerset vernacular.
The completed courtyard boot room entrance with the new annexe behind.
High vaulted ceilings and exposed structural timber trusses frame the open-plan lounge.
Expansive glazing floods the living area with natural light while connecting to the garden terrace.
The new vaulted boot room extension offers practical utility storage.
Elevation drawings for planning approval
Floor plan drawings for planning approval
'Before' photograph showing the existing utility room to be replaced
'Before' photograph showing the location of the proposed annexe