Whole-house retrofit · South East

Whole-house retrofit in Spelthorne

If you have a funded retrofit project in Spelthorne, we can price the measures, confirm certification arrangements in writing and deliver to programme.

Social landlords in Spelthorne can appoint us for whole-house retrofit, from a single home to a programme. Most social homes in Spelthorne belong to housing associations after the council transferred its stock. We work to the Decent Homes Standard and to your own specification.

Spelthorne at a glance

Council: Spelthorne Borough Council
Region: South East
County: Surrey
Council homes: Transferred to housing associations
Housing standard: Decent Homes Standard (England)
Damp and mould timescales: Awaab's Law (since 27 Oct 2025)
Population: 99,873 (2020 estimate)
Regional price factor: 1.10 (VOA 2026)

Council housing status from Housing Revenue Account records (MHCLG and the 2012 HRA list, updated for later transfers) and council publications, checked October 2026. Population: ONS 2020 mid-year estimate.

Who owns the social homes in Spelthorne?

Most social homes in Spelthorne are owned by housing associations, following the transfer of the council's homes to housing association ownership. Spelthorne Borough Council remains the strategic housing authority, with duties on homelessness and housing need.

What do we cover in Spelthorne?

Coordination with your retrofit assessor and retrofit coordinator
Windows and doors, draught-proofing and airtightness details
Heating: heat pumps, controls and emitters where specified
Solar PV where it is part of the design
Resident liaison through a disruptive programme

How do we deliver it?

Residents get a plain-English guide to their new heating and ventilation at handover. A heat pump that is run like a gas boiler will disappoint everyone.

Which rules apply in Spelthorne?

Warm Homes: Social Housing Fund Wave 3 (£1.29bn for 2025–2028, plus up to £295m more for 2026/27) requires delivery under PAS 2035/2030, TrustMark-registered installers and, for heat pumps and solar, MCS certification. The fund is closed to new applications.

Decent Homes Standard (England) · More about whole-house retrofit

What does whole-house retrofit cost in Spelthorne?

Our guide range for whole-house retrofit towards EPC C in Spelthorne is £14,850–£25,950 per home. That is the UK range of £13,500–£23,600 (published figure) adjusted by a regional cost factor of 1.10 (VOA Rating Cost Guide 2026: 1.05–1.15); figures are before VAT where the source states it. Every job is priced after survey; specification, access and the condition of the homes will move the figure.

Questions about whole-house retrofit in Spelthorne

Does Spelthorne Borough Council still own council homes?

Which housing standard applies in Spelthorne?

Social homes in England must meet the Decent Homes Standard, enforced through the Regulator of Social Housing's Safety and Quality Standard. A reformed standard, confirmed in January 2026, must be met by 2035 at the latest.

Can you take on whole-house retrofit in Spelthorne as a subcontractor?

Yes. Main contractors working for social landlords in Spelthorne can engage us as a tier-2 subcontractor for whole-house retrofit, working under their systems and their client's specification.