11 Oak Way, Harpenden AL5 2NT

Detached house · 2020 · 570 m² · Unknown · Air source heat pump, Underfloor heating, pipes in screed above insulation, electric

Upgrade Plan

This certificate lists no outstanding recommendations.

Running costs

£2,444
per year at grade A

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2022, states £1,579 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

16 November 2018£1,375,000

Estimated today: £1,673,425 HPI-indexed estimate, not a valuation

Oak Way: 10 sales since 1995 · £2,391,667 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
St Dominic Catholic Primary SchoolPrimary1.1 mi
The Grove Junior SchoolPrimary1.3 mi
The Grove Infant and Nursery SchoolPrimary1.3 mi
Roundwood Park SchoolSecondary1.7 miProgress 8 +0.79 · well above average (2023/24)
Townsend Church of England SchoolSecondary1.7 miProgress 8 +0.14 · average (2023/24)
St George's SchoolSecondary1.8 miProgress 8 +0.65 · well above 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.

4.4
crimes a month
31
in the last 12 months
Violence and sexual offences
most common · 29% of the total

Police.uk street-level data for LSOA E01023696, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Oak Way

How this home sits against its street.

5
graded homes
80.8
average score
C
most common grade
+12.2
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.