19 St. Davids Drive, Machen, Caerphilly CF83 8RG

Semi-Detached house · 1976-1982 · Boiler and radiators, mains gas

Upgrade Plan

Get upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Low energy lighting(optional, beyond C)£20 – £50typical£145.0 yrs+0.1 pts
Solar water heating(optional, beyond C)£5,000typical£1450+ yrs+0.9 pts
Solar photovoltaic panels(optional, beyond C)£4,500 – £9,000typical£1650+ yrs+1.1 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

£614
per year at grade C
£583
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

5 December 2014£175,050
10 July 2009£154,000

Estimated today: £316,493 HPI-indexed estimate, not a valuation

St Davids Drive: 39 sales since 1995 · £216,000 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.

12.2
crimes a month
134
in the last 12 months
Violence and sexual offences
most common · 49% of the total

Police.uk street-level data for LSOA W01001345, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

St Davids Drive

How this home sits against its street.

23
graded homes
65
average score
D
most common grade
+6.0
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.