4 Trefenai, Brynsiencyn, Llanfairpwllgwyngyll LL61 6RZ

Mid-Terrace house · Built 1950-1966 · 76 m² · Owner-Occupied · Boiler and radiators, oil

Upgrade Plan

This certificate lists no outstanding recommendations.

Running costs

£1,157
per year at grade E
£674
per year at grade A

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2017, states £719 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

30 November 2021£130,000
7 June 2004£30,000

Estimated today: £145,811 HPI-indexed estimate, not a valuation

Trefenai: 25 sales since 1995 · £135,167 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.

9.8
crimes a month
98
in the last 12 months
Anti-social behaviour
most common · 35% of the total

Police.uk street-level data for LSOA W01000027, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Trefenai

How this home sits against its street.

24
graded homes
58.9
average score
E
most common grade
-4.9
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.