Whole-house retrofit · Wales
Whole-house retrofit in Monmouthshire
Social landlords in Monmouthshire can use us to deliver retrofit measures towards their EPC and net zero targets, with the evidence funders ask for.
We take on whole-house retrofit in Monmouthshire 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 Monmouthshire belong to housing associations after the council transferred its stock.
Monmouthshire at a glance
- Council
- Monmouthshire County Council
- Nation
- Wales
- Council homes
- Transferred to housing associations
- Housing standard
- WHQS 2023 (Wales)
- Damp and mould timescales
- No timescale law found
- Population
- 95,164 (2020 estimate)
- Regional price factor
- 0.93 (VOA 2026)
Council housing status from published stock transfer histories (11 transfer and 11 stock-retaining councils), not yet checked against StatsWales tables. Population: ONS 2020 mid-year estimate.
Who owns the social homes in Monmouthshire?
Most social homes in Monmouthshire are owned by housing associations, following the transfer of the council's homes to housing association ownership. Eleven of Wales's 22 councils took this route. Monmouthshire County Council remains the strategic housing authority, with duties on homelessness and housing need.
What do we cover in Monmouthshire?
- Windows and doors, draught-proofing and airtightness details
- 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

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 Monmouthshire?
Replacement windows, heating systems and some electrical work are controlled under the Building Regulations in Wales, and are self-certified by a competent person scheme installer or approved by building control.
WHQS 2023 (Wales) · More about whole-house retrofit
What does whole-house retrofit cost in Monmouthshire?
Our guide range for whole-house retrofit towards EPC C in Monmouthshire is £12,550–£21,950 per home. That is the UK range of £13,500–£23,600 (published figure) adjusted by a regional cost factor of 0.93 (VOA Rating Cost Guide 2026: 0.88–0.98); 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 Monmouthshire
Does Monmouthshire County Council still own council homes?
Most social homes in Monmouthshire are owned by housing associations, following the transfer of the council's homes to housing association ownership. Eleven of Wales's 22 councils took this route. Monmouthshire County Council remains the strategic housing authority, with duties on homelessness and housing need.
Which housing standard applies in Monmouthshire?
Social landlords in Wales work to the Welsh Housing Quality Standard 2023, which has applied since 1 April 2024, with all homes to comply by 31 March 2034.
Do you also work near Monmouthshire?
Yes. We take on whole-house retrofit across Wales, including Torfaen, Newport, Blaenau Gwent and Caerphilly, and in every other UK nation.
Other works we carry out in Monmouthshire
- Bathroom replacement programmes
- Damp and mould remediation
- Aids and adaptations
- External wall insulation
- Window and door replacement
- Supported and sheltered housing refurbishment
- Responsive repairs
- Kitchen replacement programmes
- Estate and external works
- Acquisition and temporary accommodation refurbishment
- Heating upgrades and heat pumps
- Electrical remedial works and rewires