17 Four Acre, Llantwit Major CF61 2XN

Semi-Detached house · Built 1967-1975 · 104 m² · Owner-Occupied · Boiler and radiators, mains gas

Upgrade Plan

Get upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Floor insulation(optional, beyond C)£5,000 – £10,000£3150+ yrs+3.1 pts
Solar photovoltaic panels(optional, beyond C)£8,000 – £10,000£2850+ yrs+2.9 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

£1,387
per year at grade C
£1,328
per year at grade C

Energy costs as modelled on the certificate, not a bill.

Sold prices

30 October 2009£155,000
20 September 2002£95,950
7 May 1999£70,000
29 July 1997£60,000

Estimated today: £285,612 HPI-indexed estimate, not a valuation

Four Acre: 45 sales since 1995 · £220,886 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.

6.5
crimes a month
65
in the last 12 months
Violence and sexual offences
most common · 42% of the total

Police.uk street-level data for LSOA W01001111, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Four Acre

How this home sits against its street.

22
graded homes
64.4
average score
D
most common grade
+4.6
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.