4 Old School Close, Northampton NN3 9EN

Detached house · 2011 · 123 m² · Boiler and radiators, mains gas

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This certificate lists these measures but records the same score with and without them, so there is no saving or rating gain to attribute to any one of them. That usually means the assessment was incomplete — here the assessor recorded no heating system at all. The costs below are real; a fresh assessment would be the way to find the gain.

MeasureGrantNet costSaving / yrPaybackGrade effect
Low energy lighting£15
Solar photovoltaic panels£11,000 – £20,000
Wind turbine£1,500 – £4,000

Grants verified 20 August 2026. Costs are the register’s indicative ranges.

Running costs

£786
per year at grade B
£763
per year at grade B

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2013, states £477 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

27 May 2022£391,000
24 April 2013£230,000

Estimated today: £406,397 HPI-indexed estimate, not a valuation

Old School Close: 10 sales since 1995 · £370,738 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
St Andrew's Ceva Primary SchoolPrimary0.4 mi
Ecton Brook Primary SchoolPrimary0.4 mi
Blackthorn Primary SchoolPrimary0.9 mi
Northampton AcademySecondary0.8 miProgress 8 +0.87 · well above average (2023/24)
Weston Favell AcademySecondary1.5 miProgress 8 -0.13 · average (2023/24)
Northampton SchoolSecondary2.3 miNot in the KS4 performance tables

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.

22.6
crimes a month
249
in the last 12 months
Shoplifting
most common · 45% of the total

Police.uk street-level data for LSOA E01027142, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Old School Close

How this home sits against its street.

6
graded homes
81.8
average score
B
most common grade
+2.2
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.