37 Newport Road, Trethomas, Caerphilly CF83 8DA

Semi-Detached house · 1950-1966 · Boiler and radiators, mains gas

Upgrade Plan

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MeasureGrantNet costSaving / yrPaybackGrade effect
Low energy lighting(optional, beyond C)£20 – £50typical£126.2 yrs+0.1 pts
Band A condensing boiler(optional, beyond C)£2,600typical£1950+ yrs+1.0 pts
Solar water heating(optional, beyond C)£5,000typical£2450+ yrs+1.3 pts
Solar photovoltaic panels(optional, beyond C)£4,500 – £9,000typical£2850+ yrs+1.6 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

£554
per year at grade C
£482
per year at grade C

Energy costs as modelled on the certificate, not a bill. This fuel has too few recent certificates to restate at today's prices.

Sold prices

26 June 2009£96,000

Estimated today: £195,062 HPI-indexed estimate, not a valuation

Newport Road: 70 sales since 1995 · £218,658 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.

14.5
crimes a month
160
in the last 12 months
Violence and sexual offences
most common · 42% of the total

Police.uk street-level data for LSOA W01001346, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Newport Road

How this home sits against its street.

60
graded homes
74.6
average score
A
most common grade
-1.6
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.