71 Pethybridge Road, Cardiff CF5 4DR

Semi-Detached house · Built 1930-1949 · 82 m² · Rented (private) · Boiler and radiators, mains gas

Upgrade Plan

DB for £21,535 · £10,768 a gradeGet upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Low energy lighting£35£65.7 yrs+0.3 pts
Floor insulation£800 – £1,200£1407.2 yrs+6.5 pts
Heating controls£350 – £450£517.9 yrs+2.4 pts
Cavity wall insulation£500 – £1,500£1049.6 yrs+4.8 pts · reaches C
Band A condensing boiler£2,200 – £3,000£8630.3 yrs+4.0 pts
Solar water heating£4,000 – £6,000£10846.1 yrs+5.0 pts
Solar photovoltaic panels£9,000 – £14,000£12950+ yrs+6.0 pts · reaches B

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

£1,417
per year at grade D
£792
per year at grade B

The full plan saves £625 a year — a 2.9% annual return on £21,535.

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2013, states £925 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

19 February 2007£106,000
2 August 2005£100,000
28 July 1995£29,000

Estimated today: £192,253 HPI-indexed estimate, not a valuation

Pethybridge Road: 49 sales since 1995 · £137,675 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.

16
crimes a month
176
in the last 12 months
Violence and sexual offences
most common · 45% of the total

Police.uk street-level data for LSOA W01001738, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Pethybridge Road

How this home sits against its street.

104
graded homes
65.9
average score
C
most common grade
-8.9
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.