663A Gower Road, Upper Killay, Swansea, Swansea SA2 7HE

Detached house · 2021 · 155 m² · Unknown · Boiler and radiators, mains gas

Upgrade Plan

BA for £4,500 · £4,500 a gradeGet upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Solar photovoltaic panels£3,500 – £5,500£0+7.0 pts · reaches A

Grants verified 20 August 2026. Costs are the register’s indicative ranges. Savings are restated at the fuel prices assumed in July 2026. Points per measure are estimated from 19.9 million certificates and rescaled to this home’s own certificate delta; the total is the register’s figure.

Running costs

£834
per year at grade B

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2021, states £518 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

6 April 2021£499,950

Estimated today: £627,482 HPI-indexed estimate, not a valuation

Gower Road: 220 sales since 1995 · £350,154 average over 10 years

Schools nearby

The DfE register covers England. Welsh schools are held in a separate Welsh Government register, which we have not ingested yet.

Gower Road

How this home sits against its street.

122
graded homes
62.7
average score
D
most common grade
+22.3
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.