First Floor Flat, 9 Waterloo Road, Roath, Cardiff CF23 5AD

Mid-Terrace flat · Built 1900-1929 · 61 m² · Owner-Occupied · Boiler and radiators, mains gas

Upgrade Plan

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MeasureGrantNet costSaving / yrPaybackGrade effect
Loft insulation(optional, beyond C)£100 – £350£653.4 yrs+2.0 pts
Solid wall insulation(optional, beyond C)£4,000 – £14,000£14850+ yrs+4.5 pts
Double glazing(optional, beyond C)£3,300 – £6,500£5050+ yrs+1.5 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

£843
per year at grade C
£580
per year at grade C

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2024, states £876 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

23 August 2019£231,300
23 January 2014£193,000
9 September 2013£190,000
5 July 2013£205,000
15 October 2010£185,000
21 August 2009£175,000
12 October 2007£159,950
27 February 2006£179,950
4 July 2005£120,000
14 May 2004£105,000

Estimated today: £268,793 HPI-indexed estimate, not a valuation

Waterloo Road: 46 sales since 1995 · £435,108 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.

36
crimes a month
396
in the last 12 months
Shoplifting
most common · 20% of the total

Police.uk street-level data for LSOA W01001825, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Waterloo Road

How this home sits against its street.

18
graded homes
58.1
average score
D
most common grade
+12.9
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.