20 Ffordd Pennant, Mostyn, Holywell CH8 9NU

Semi-Detached house · Built 1976-1982 · 100 m² · Owner-Occupied · Boiler and radiators, mains gas

Upgrade Plan

Get upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Floor insulation(optional, beyond B)£4,000 – £6,000£9150+ yrs+2.3 pts
Solar water heating(optional, beyond B)£4,000 – £6,000£7150+ yrs+1.7 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

£1,417
per year at grade B
£1,255
per year at grade B

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2020, states £907 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

8 December 1999£35,000

Estimated today: £141,207 HPI-indexed estimate, not a valuation

Ffordd Pennant: 64 sales since 1995 · £109,287 average over 10 years

Schools nearby

The schools’ own performance — Progress 8 shows value added, not just raw results.

SchoolPhaseDistanceProgress
West Kirby St Bridget's CofE Primary SchoolPrimary5.5 mi
West Kirby Primary SchoolPrimary5.8 mi
Thurstaston Dawpool CofE Primary SchoolPrimary6.2 mi
West Kirby Grammar SchoolSecondary5.8 miProgress 8 +0.42 · above average (2023/24)
Calday Grange Grammar SchoolSecondary5.8 miProgress 8 +0.31 · above average (2023/24)
Hilbre High SchoolSecondary6.3 miProgress 8 -0.43 · below average (2023/24)

Schools from the DfE register, performance from the KS4 performance tables. Progress 8 is a GCSE measure, so primaries have none. Distance is straight-line from the postcode, not a catchment: admission is decided by the school, not by us.

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.

18.3
crimes a month
201
in the last 12 months
Violence and sexual offences
most common · 49% of the total

Police.uk street-level data for LSOA W01000320, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Ffordd Pennant

How this home sits against its street.

123
graded homes
74.7
average score
B
most common grade
+6.3
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.