25 Fairfield Avenue, Cardiff CF5 1BR

Mid-Terrace house · Built 1900-1929 · 115 m² · Boiler and radiators, mains gas

Upgrade Plan

Get upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Low energy lighting(optional, beyond D)£18£37.0 yrs+0.1 pts
Heating controls(optional, beyond D)£350 – £450£2118.7 yrs+0.5 pts
Band A condensing boiler(optional, beyond D)£1,500 – £3,500£3650+ yrs+0.8 pts
Solar water heating(optional, beyond D)£4,000 – £6,000£4550+ yrs+1.0 pts
Solid wall insulation(optional, beyond D)£5,500 – £14,500£6350+ yrs+1.4 pts
Solar photovoltaic panels(optional, beyond D)£11,000 – £20,000£5450+ yrs+1.2 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

£1,670
per year at grade D
£1,447
per year at grade D

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2011, states £1,018 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

13 April 2012£200,000
3 October 2007£207,000
29 April 2004£167,200
9 August 2002£135,000
23 April 1999£73,750

Estimated today: £370,662 HPI-indexed estimate, not a valuation

Fairfield Avenue: 116 sales since 1995 · £264,246 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.

11.8
crimes a month
118
in the last 12 months
Vehicle crime
most common · 27% of the total

Police.uk street-level data for LSOA W01001716, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Fairfield Avenue

How this home sits against its street.

41
graded homes
62.3
average score
D
most common grade
-0.3
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.