21b High Street, Llandaff, Cardiff CF5 2DY

Semi-Detached flat · 2021 · 63 m² · Unknown · Room heaters, electric

Upgrade Plan

This certificate lists no outstanding recommendations.

Running costs

£1,981
per year at grade E

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2021, states £1,262 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

No sale recorded for this address since 1995.

St Michaels Mews: 11 sales since 1995 · £307,000 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.

12.1
crimes a month
133
in the last 12 months
Shoplifting
most common · 26% of the total

Police.uk street-level data for LSOA W01001781, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

St Michaels Mews

How this home sits against its street.

6
graded homes
61.2
average score
C
most common grade
-14.2
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.