What percentage of homes in Bridgend are below EPC band C?

50.9% of rated homes in Bridgend are below EPC band C (as of 2026-Q2) — 20,547 of 40,346 rated dwellings. Source: The Home Index, from EPC Open Data under the Open Government Licence.

How many homes in Bridgend need upgrading to reach EPC band C?

20,547 rated dwellings in Bridgend sit below EPC band C and would need improvement to reach the band-C standard.

How does Bridgend rank for the EPC band C retrofit gap?

Bridgend ranks #132 for the widest retrofit gap among local authority areas in England and Wales.

Local authority diagnosis

Bridgend

Name: The Home Index — Bridgend
Creator: The Home Index
License: https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/

W06000013vintage 2026-Q2#132 by retrofit gap

In Bridgend, 20,547 rated homes sit below EPC band C. That puts the area at #132 for the widest gap among local authority areas in England & Wales.

Direction of travel

On current pace, reaches band C by 2057

Projection from the 15-year rated-stock trend; not a forecast.

Retrofit gap

50.9%

of 40,346 rated domestic dwellings are below band C.

EPC Open Data · Open Government Licence · free to cite with attribution.

Homes below band C

20,547

League rank

#132

1 = widest gap.

Cost to reach band C

£174.1m(modelled estimate of the cost to reach band C)

Position and trajectory

Is the gap closing?

The latest position for Bridgend, set against the recent direction of travel.

Fig.1Retrofit gap over time

Stock · year-end

Share of Bridgend's rated dwellings below band C at each year-end, ending at its headline 50.9%. Tracks every home by its latest certificate. EPC register.

Land Registry × EPC — matched-sale signals

What is at stake in the local market

We match HM Land Registry sales to EPC certificates: price per m², below-C matched-sale exposure, the observed C-or-above price/m² spread, and transaction-rate signals. Modelled estimates, shown with match coverage; not valuations. Methodology

Matched-sale exposure

£2.2bn

estimate for below-C stock; not a valuation.

Median sale price

£195k

typical matched sale here.

Matched sale £/m²

£2,302/m²

median, from matched sales.

Spread vs cost

5.54×

observed C+ price/m² spread ÷ modelled cost-to-C.

45.7% coverageMatched-sale estimate from recent HM Land Registry sales. Not a valuation. Methodology.

Matched sale £/m²

£2,302/m²

Matched-sale exposure

£2.2bnmatched-sale estimate of below-C rated stock value; not a valuation

C+ sale-price premium — size/type/location controlled

+20.5%

Homes rated C or better sell for ~+20.5% more per m², holding size, type and location constant (95% CI +20.5%–+20.5%).

Below-C transaction rate

0.90×

Local context

Fuel poverty & deprivation here

WIMD provides current local deprivation context. The latest Welsh fuel-poverty estimate is national only, so no local percentage is inferred for this authority.

Neighbourhoods in the most-deprived 10%

7.0%

share of LSOAs in the most-deprived national decile · Welsh Index of Multiple Deprivation 2025.

Private rented sector

The rented-stock cut

58.4% (based on 87.7% tenure coverage)

Make it specific

Area averages cannot tell you what one home needs.

Check a real address in Bridgend for its EPC, running costs, route to band C and available support. Landlords can then compare that home across a portfolio.

Check a home →Check a portfolio →

Prefer a general estimate? Model a home type in the cost calculator.

For local reporters: this is Bridgend's citable figure — copy the line below or embed the live widget, free to use with attribution.

Cite this figure / embed

Citation

The Home Index (2026-Q2): Bridgend has a retrofit gap of 50.9% — the share of rated homes below EPC band C. Source: EPC Open Data (Open Government Licence).

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<iframe src="https://thehomeindex.org/embed/lad/W06000013" width="320" height="200" style="border:0" title="The Home Index — Bridgend" loading="lazy"></iframe>