7 Chestnut Close, Dinas Powys CF64 4TJ

Semi-Detached bungalow · Built 1950-1966 · 198 m² · Owner-Occupied · Boiler and radiators, mains gas

Upgrade Plan

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MeasureGrantNet costSaving / yrPaybackGrade effect
Loft insulation(optional, beyond C)£350£794.4 yrs+1.1 pts
Flat roof insulation(optional, beyond C)£1,500 – £500£1267.9 yrs+1.7 pts
Floor insulation(optional, beyond C)£6,000 – £0£16618.1 yrs+2.2 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

£2,336
per year at grade C
£1,965
per year at grade C

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2018, states £1,467 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

30 April 2002£270,000
31 March 1998£175,000

Estimated today: £951,773 HPI-indexed estimate, not a valuation

Chestnut Close: 5 sales since 1995

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
crimes a month
50
in the last 12 months
Violence and sexual offences
most common · 46% of the total

Police.uk street-level data for LSOA W01001089, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Chestnut Close

How this home sits against its street.

3
graded homes
65.7
average score
D
most common grade
+8.3
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.