Whole-house retrofit · London

Whole-house retrofit in Richmond upon Thames

Retrofit programmes in Richmond upon Thames work when insulation, airtightness and ventilation are planned together. We install to the design your coordinator signs off.

Whole-house retrofit in Richmond upon Thames is carried out by our site teams and specialist subcontractors under our management, with photographs, notes and certificates on every job. Most social homes in Richmond upon Thames belong to housing associations after the council transferred its stock.

Richmond upon Thames at a glance

Council: London Borough of Richmond upon Thames
Region: London
Council homes: Transferred to housing associations
Housing standard: Decent Homes Standard (England)
Damp and mould timescales: Awaab's Law (since 27 Oct 2025)
Population: 198,141 (2020 estimate)
Regional price factor: 1.22 (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 Richmond upon Thames?

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

What do we cover in Richmond upon Thames?

Ventilation upgrades to match the improved airtightness
Heating: heat pumps, controls and emitters where specified
Solar PV where it is part of the design
Resident liaison through a disruptive programme
Handover data for lodgement and post-installation evaluation

How do we deliver it?

We do not treat a measure in isolation. If the design adds insulation and airtightness, we make sure the ventilation upgrade is in the same programme, because condensation is the most common retrofit failure.

Which rules apply in Richmond upon Thames?

PAS 2035:2023 sets the whole-house retrofit process (assessment, coordination, design, installation and evaluation), and PAS 2030:2023 covers installation. Most government-backed retrofit schemes require both, with TrustMark lodgement.

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

What does whole-house retrofit cost in Richmond upon Thames?

Our guide range for whole-house retrofit towards EPC C in Richmond upon Thames is £16,450–£28,800 per home. That is the UK range of £13,500–£23,600 (published figure) adjusted by a regional cost factor of 1.22 (VOA Rating Cost Guide 2026: inner London 1.17–1.32, outer London 1.08–1.26); 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 Richmond upon Thames

Does the London Borough of Richmond upon Thames still own council homes?

Can you take on whole-house retrofit in Richmond upon Thames as a subcontractor?

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

Do you also work near Richmond upon Thames?

Yes. We take on whole-house retrofit across London, including Hounslow, Kingston upon Thames, Hammersmith and Fulham and Merton, and in every other UK nation.