21 Martial Daire Boulevard, Brackley NN13 6LD

Semi-Detached house · Built 1967-1975 · 83 m² · Owner-Occupied · Boiler and radiators, mains gas

Upgrade Plan

DC for £9,000 · £9,000 a gradeGet upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Solar photovoltaic panels£8,000 – £10,000£0+4.0 pts · reaches C

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

£1,420
per year at grade D

Energy costs as modelled on the certificate, not a bill.

Sold prices

16 July 2010£180,000
23 July 2007£192,000
26 May 2000£89,950

Estimated today: £328,292 HPI-indexed estimate, not a valuation

Martial Daire Boulevard: 205 sales since 1995 · £292,340 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
Bracken Leas Primary SchoolPrimary0.1 mi
Brackley Church of England Junior SchoolPrimary0.3 mi
Waynflete Infants' SchoolPrimary0.4 mi
Chenderit SchoolSecondary5.8 miProgress 8 +0.18 · average (2023/24)
Silverstone UTCSecondary6.0 miProgress 8 -1.28 · well below average (2023/24)
The Cooper SchoolSecondary8.9 miProgress 8 -0.21 · 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.

5.7
crimes a month
51
in the last 12 months
Violence and sexual offences
most common · 47% of the total

Police.uk street-level data for LSOA E01027272, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Martial Daire Boulevard

How this home sits against its street.

67
graded homes
67.9
average score
C
most common grade
-1.9
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.