Completed Gerrards Cross
Gerrards Cross, Buckinghamshire
A state-of-the-art private residence of approximately 11,000 sq ft, holding an EPC A rating, with a bespoke spa, indoor pool and private cinema.
Sustainability at Westminster Homes
Building for today — and tomorrow.
We believe true quality goes beyond appearance. Sustainability sits at the heart of every home we build, from energy-efficient design through to responsible construction practice.
Our approach
Designed with responsibility in mind.
Sustainability is built into every decision we take — from materials and construction methods through to energy use and design.
Our new homes are designed to meet modern energy performance standards, with features intended to reduce environmental impact, lower energy costs and improve long-term efficiency.
We believe that better homes make stronger communities, and that sustainable design is how we make that possible.
The standard we work to
A minimum EPC rating of B+, designed in from the start.
Our new homes are designed to achieve a minimum EPC rating of B+ (SAP 84+), without fossil fuel heating or energy sources. We treat that as a design constraint rather than an aspiration: it shapes the orientation of a building, the thickness of its walls and the systems we specify.
Getting the fabric right first — insulation, airtightness, glazing — means the heating and hot water systems can be smaller, simpler and cheaper to run. It is a less visible approach than adding technology late, and a considerably more durable one.
Energy performance figures quoted here are design targets. Final ratings are confirmed on completion by an accredited assessor, and figures for individual homes may vary by plot and orientation.
How we do it
Six measures in every scheme.
Specification decisions that consistently do the most for comfort, running costs and emissions.
- 01
Premium glazing
Specified to improve thermal efficiency and reduce heat loss through the building envelope.
- 02
Premium insulation
Wall and roof insulation for better climate control and lower operational emissions.
- 03
Solar water heating
Where applicable, solar thermal systems reduce reliance on traditional heating.
- 04
LED lighting
Efficient lighting throughout, chosen to reduce day-to-day energy consumption.
- 05
No fossil fuels
Our new homes are designed to be free of fossil fuel heating and energy sources.
- 06
Smart construction practices
From material selection through to layout, each home is planned with sustainability in mind.
What it means for residents
Why it matters day to day.
- Lower energy costs
- A well-insulated, efficiently heated home should cost less to run over its lifetime.
- Long-term efficiency
- Performance designed into the fabric does not degrade the way bolt-on systems can.
- Stronger communities
- Better homes make stronger communities — sustainable design is how we make that possible.
In every development
Sustainability across the portfolio.
From Bath Road to Glenhaven Yard and our forthcoming scheme in Staines-upon-Thames, every Westminster Homes property is built to the same sustainability commitment.
All developments-
View the Gerrards Cross development Completed -
View the Two Rivers House development 
In development Two Rivers House
Staines-upon-Thames, Surrey
A riverside collection of one and two bedroom apartments in Staines-upon-Thames, with open-plan layouts and balconies to selected homes.
-
View the Bath Road development 
In development Bath Road
Bath Road, Slough SL1
A collection of five town houses on Bath Road in Slough, with spacious interiors, premium finishes and considered layouts.
Get in touch
See how we bring sustainable design to life.
Or call 0800 999 1190 to talk to the team.