19 Kirkwick Avenue, Harpenden AL5 2QU

Detached house · 2021 · 552 m² · Unknown · Air source heat pump, underfloor, electric

Upgrade Plan

This certificate lists no outstanding recommendations.

Running costs

£3,155
per year at grade A

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2023, states £3,597 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

12 March 2021£2,290,000
19 July 1996£340,000

Estimated today: £2,732,803 HPI-indexed estimate, not a valuation

Kirkwick Avenue: 65 sales since 1995 · £1,300,833 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
St Nicholas CofE VA Primary SchoolPrimary0.2 mi
Harpenden AcademyPrimary0.4 mi
Roundwood Primary SchoolPrimary0.5 mi
Roundwood Park SchoolSecondary0.5 miProgress 8 +0.79 · well above average (2023/24)
St George's SchoolSecondary0.6 miProgress 8 +0.65 · well above average (2023/24)
Sir John Lawes SchoolSecondary0.9 miProgress 8 +0.79 · 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.

5
crimes a month
40
in the last 12 months
Anti-social behaviour
most common · 40% of the total

Police.uk street-level data for LSOA E01023700, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Kirkwick Avenue

How this home sits against its street.

29
graded homes
68.7
average score
C
most common grade
+26.3
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.