5 Pontfaen, Cardiff CF23 7DU

Semi-Detached house · 1976-1982 · Boiler and radiators, mains gas

Upgrade Plan

Get upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Low energy lighting(optional, beyond D)£20 – £50typical£57.2 yrs+0.2 pts
Cavity wall insulation(optional, beyond D)£1,000typical£8312.0 yrs+3.2 pts
Band A condensing boiler(optional, beyond D)£2,600typical£6838.1 yrs+2.6 pts
Solar photovoltaic panels(optional, beyond D)£4,500 – £9,000typical£10350+ yrs+4.0 pts

Grants verified 20 August 2026. Costs are the register’s indicative ranges, except where marked typical, which this certificate did not price and which are taken instead from comparable homes of the same type. 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

£1,221
per year at grade D
£962
per year at grade D

Energy costs as modelled on the certificate, not a bill. This fuel has too few recent certificates to restate at today's prices.

Sold prices

No sale recorded for this address since 1995.

Pontfaen: 10 sales since 1995 · £162,200 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.

7
crimes a month
63
in the last 12 months
Violence and sexual offences
most common · 37% of the total

Police.uk street-level data for LSOA W01001815, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Pontfaen

How this home sits against its street.

6
graded homes
67.2
average score
C
most common grade
-11.2
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.