82b Harrison Drive, St. Mellons, Cardiff CF3 0PJ

Detached flat · Built 2003-2006 · 30 m² · Electric storage heaters

Upgrade Plan

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MeasureGrantNet costSaving / yrPaybackGrade effect
High-retention storage heaters(optional, beyond C)£1,000 – £1,500typical£2943.1 yrs+1.0 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

£615
per year at grade C
£586
per year at grade C

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2009, states £249 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

15 November 2011£76,000
1 March 2007£94,995

Estimated today: £114,352 HPI-indexed estimate, not a valuation

Harrison Drive: 382 sales since 1995 · £208,857 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.

7.3
crimes a month
73
in the last 12 months
Violence and sexual offences
most common · 41% of the total

Police.uk street-level data for LSOA W01001882, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Harrison Drive

How this home sits against its street.

141
graded homes
72.8
average score
C
most common grade
+6.2
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.