391 Gower Road, Killay, Swansea SA2 7AH

Detached house · Built 1930-1949 · 223 m² · Owner-Occupied · Boiler and radiators, mains gas

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This certificate lists these measures but records the same score with and without them, so there is no saving or rating gain to attribute to any one of them. That usually means the assessment was incomplete — here the assessor recorded no heating system at all. The costs below are real; a fresh assessment would be the way to find the gain.

MeasureGrantNet costSaving / yrPaybackGrade effect
Floor insulation£4,000 – £6,000

Grants verified 20 August 2026. Costs are the register’s indicative ranges.

Running costs

£1,844
per year at grade B
£1,778
per year at grade B

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2016, states £1,306 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

12 September 2025£725,000
20 June 2018£560,000
15 June 2006£325,000

Estimated today: £721,557 HPI-indexed estimate, not a valuation

Gower Road: 175 sales since 1995 · £410,682 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.

Area context

Police-recorded crime for the wider neighbourhood, not this address. We grade homes, never neighbourhoods — so this is reported as a count, not a rating.

5.2
crimes a month
57
in the last 12 months
Violence and sexual offences
most common · 49% of the total

Police.uk street-level data for LSOA W01001956, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Gower Road

How this home sits against its street.

99
graded homes
59.9
average score
D
most common grade
+25.1
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.