4 Scott Close, St. Athan, Barry CF62 4JL

End-Terrace house · Built 1930-1949 · 117 m² · Owner-Occupied · Boiler and radiators, mains gas

Upgrade Plan

ED for £8,250 · £8,250 a gradeGet upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Flue gas heat recovery£400 – £900£1514.3 yrs+5.8 pts
Band A condensing boiler£2,200 – £3,000£9527.3 yrs+3.7 pts
Floor insulation£4,000 – £6,000£15532.3 yrs+6.0 pts · reaches D
Solar photovoltaic panels(optional, beyond D)£5,000 – £8,000£14345.3 yrs+5.5 pts

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

£2,611
per year at grade E
£2,067
per year at grade D

The full plan saves £401 a year — a 4.9% annual return on £8,250.

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2016, states £1,834 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

21 December 2004£86,500
27 October 2000£41,950

Estimated today: £169,790 HPI-indexed estimate, not a valuation

Scott Close: 176 sales since 1995 · £114,464 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.

8.3
crimes a month
91
in the last 12 months
Violence and sexual offences
most common · 45% of the total

Police.uk street-level data for LSOA W01001122, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Scott Close

How this home sits against its street.

55
graded homes
55.6
average score
D
most common grade
-15.6
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.