What percentage of homes in East Wiltshire are below EPC band C?

48.8% of rated homes in East Wiltshire are below EPC band C (as of 2026-Q2) — 14,385 of 29,458 rated dwellings. Source: The Home Index, from EPC Open Data under the Open Government Licence.

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

14,385 rated dwellings in East Wiltshire sit below EPC band C and would need improvement to reach the band-C standard.

How does East Wiltshire rank for the EPC band C retrofit gap?

East Wiltshire ranks #331 for the widest retrofit gap among constituency areas in England and Wales.

Constituency diagnosis

East Wiltshire

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

E14001217vintage 2026-Q2#331 by retrofit gap

Constituency figures use the 2024 Westminster; comparisons are only valid within one boundary vintage.

In East Wiltshire, 14,385 rated homes sit below EPC band C. That puts the area at #331 for the widest gap among constituency areas in England & Wales.

Direction of travel

On current pace, reaches band C by 2063

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

Retrofit gap

48.8%

of 29,458 rated domestic dwellings are below band C.

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

Homes below band C

14,385

League rank

#331

1 = widest gap.

Cost to reach band C

£134.4m(modelled estimate of the cost to reach band C)

Position and trajectory

Is the gap closing?

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

Fig.1Retrofit gap over time

Stock · year-end

Share of East Wiltshire's rated dwellings below band C at each year-end, ending at its headline 48.8%. 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

£3.7bn

estimate for below-C stock; not a valuation.

Median sale price

£368k

typical matched sale here.

Matched sale £/m²

£3,713/m²

median, from matched sales.

43.4% coverageMatched-sale estimate from recent HM Land Registry sales. Not a valuation. Methodology.

Matched sale £/m²

£3,713/m²

Matched-sale exposure

£3.7bnmatched-sale estimate of below-C rated stock value; not a valuation

C+ price/m² spread

-3.2%

Below-C transaction rate

1.55×

Private rented sector

The rented-stock cut

53.7% (based on 80.4% tenure coverage)

Make it specific

Area averages cannot tell you what one home needs.

Check a real address in East Wiltshire 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 East Wiltshire'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): East Wiltshire has a retrofit gap of 48.8% — the share of rated homes below EPC band C. Source: EPC Open Data (Open Government Licence).

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