Whole-house retrofit in Horsham

We take on whole-house retrofit in Horsham for housing associations (which own most social homes here) and supported housing providers, managing every trade ourselves and working to the timescales in your order. Most social homes in Horsham belong to housing associations after the council transferred its stock.

Horsham at a glance

Council: Horsham District Council
Region: South East
County: West Sussex
Council homes: Transferred to housing associations
Housing standard: Decent Homes Standard (England)
Damp and mould timescales: Awaab's Law (since 27 Oct 2025)
Population: 145,474 (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 Horsham?

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

What do we cover in Horsham?

Fabric measures: external, internal and cavity wall insulation, loft and floor insulation
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?

Photo evidence is taken at each stage of each measure, including the details that end up hidden behind finishes, because funding audits usually ask for it.

Which rules apply in Horsham?

Replacement windows, heating systems and some electrical work are controlled under the Building Regulations. In higher-risk buildings (18 metres or 7 storeys and above, with two or more homes), building work needs Building Safety Regulator approval before it starts unless it is exempt.

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

What does whole-house retrofit cost in Horsham?

Our guide range for whole-house retrofit towards EPC C in Horsham 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 Horsham

Does Horsham District Council still own council homes?

Do you also work near Horsham?

Yes. We take on whole-house retrofit across the South East, including Mid Sussex, Adur, Worthing and Crawley, and in every other UK nation.

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

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