Ground Floor Flat, 21 Aldsworth Road, Cardiff CF5 1AA

Mid-Terrace flat · Built before 1900 · 46 m² · Rented (Private) · Boiler and radiators, mains gas

Upgrade Plan

Get upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Floor insulation(optional, beyond C)£4,000 – £6,000£7150+ yrs+2.9 pts
Solid wall insulation(optional, beyond C)£4,000 – £14,000£7650+ yrs+3.1 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

£697
per year at grade C
£550
per year at grade C

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2019, states £440 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

28 December 2022£135,000
13 March 2009£136,000
24 August 2007£107,000

Estimated today: £130,580 HPI-indexed estimate, not a valuation

Aldsworth Road: 147 sales since 1995 · £201,218 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.

Aldsworth Road

How this home sits against its street.

62
graded homes
60.6
average score
D
most common grade
+10.4
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.