3 Windsor Avenue, Radyr, Cardiff CF15 8BW

Detached house · Built 1950-1966 · 192 m² · Owner-Occupied · Boiler and radiators, mains gas

Upgrade Plan

This certificate lists no outstanding recommendations.

Running costs

£2,082
per year at grade A
£1,609
per year at grade A

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2025, states £1,928 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

18 December 2023£970,000

Estimated today: £1,004,502 HPI-indexed estimate, not a valuation

Windsor Avenue: 75 sales since 1995 · £500,783 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.

6
crimes a month
48
in the last 12 months
Violence and sexual offences
most common · 42% of the total

Police.uk street-level data for LSOA W01001954, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Windsor Avenue

How this home sits against its street.

38
graded homes
61.5
average score
D
most common grade
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.