Sarnwaun, Dyffryn Ardudwy LL44 2BH

Detached house · Built 1976-1982 · 139 m² · Owner-Occupied · Air source heat pump, radiators, electric

Upgrade Plan

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MeasureGrantNet costSaving / yrPaybackGrade effect
Heating controls(optional, beyond B)£350 – £450£685.8 yrs+1.0 pts
Floor insulation(optional, beyond B)£4,000 – £6,000£18826.6 yrs+2.8 pts
Solar water heating(optional, beyond B)£4,000 – £6,000£14634.3 yrs+2.2 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

£1,755
per year at grade B
£1,353
per year at grade B

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2024, states £1,895 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

23 September 2024£430,000
13 July 2017£257,500
18 April 2005£227,500
24 May 2004£219,000
28 May 2002£138,000

Estimated today: £451,040 HPI-indexed estimate, not a valuation

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.

11.3
crimes a month
124
in the last 12 months
Violence and sexual offences
most common · 53% of the total

Police.uk street-level data for LSOA W01002003, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.