Swyn Llyr, Rhosneigr LL64 5XA

Detached house · Built 2003-2006 · 266 m² · Owner-occupied · Boiler and underfloor heating, oil

Upgrade Plan

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MeasureGrantNet costSaving / yrPaybackGrade effect
Heating controls(optional, beyond C)£350 – £450£508.1 yrs+1.5 pts
Low energy lighting(optional, beyond C)£175£629.4 yrs+0.2 pts
Band A condensing boiler(optional, beyond C)£2,200 – £3,000£8431.1 yrs+2.5 pts
Solar photovoltaic panels(optional, beyond C)£9,000 – £14,000£12650+ yrs+3.8 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

£2,170
per year at grade C
£1,905
per year at grade C

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2014, states £1,873 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

23 August 2024£1,005,000
24 October 2016£620,000

Estimated today: £1,062,342 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.

9.1
crimes a month
91
in the last 12 months
Violence and sexual offences
most common · 37% of the total

Police.uk street-level data for LSOA W01002008, 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.