16 Berkeley Close, Northampton NN1 5BJ

Detached house · Built 1983-1990 · 113 m² · Owner-Occupied · Boiler and radiators, mains gas

Upgrade Plan

Get upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Floor insulation(optional, beyond C)£5,000 – £10,000£6250+ yrs+3.1 pts
Solar photovoltaic panels(optional, beyond C)£8,000 – £10,000£5750+ yrs+2.9 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

£1,481
per year at grade C
£1,362
per year at grade C

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2025, states £1,359 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

31 October 2025£405,000
22 September 2006£192,000
25 June 1999£92,500

Estimated today: £406,215 HPI-indexed estimate, not a valuation

Berkeley Close: 35 sales since 1995 · £367,857 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
Vernon Terrace Primary SchoolPrimary0.1 mi
Barry Primary SchoolPrimary0.3 mi
Stimpson Avenue AcademyPrimary0.5 mi
Northampton School for BoysSecondary0.4 miProgress 8 +0.95 · well above average (2023/24)
Malcolm Arnold AcademySecondary1.3 miProgress 8 +0.04 · average (2023/24)
Abbeyfield SchoolSecondary1.9 miProgress 8 +0.03 · 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.

60.6
crimes a month
667
in the last 12 months
Violence and sexual offences
most common · 47% of the total

Police.uk street-level data for LSOA E01027224, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Berkeley Close

How this home sits against its street.

19
graded homes
65.6
average score
D
most common grade
+5.4
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.