12d Newlands, Daventry NN11 4DU

Semi-Detached flat · Built before 1900 · 36 m² · Room heaters, electric

Upgrade Plan

FD for £10,583 · £5,291 a gradeGet upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Hot water cylinder insulation£15 – £30£1690.1 yrs+4.8 pts
High-retention storage heaters£200 – £500£3880.9 yrs+11.1 pts · reaches E
Low energy lighting£10£91.2 yrs+0.2 pts
Loft insulation£100 – £300£942.1 yrs+2.7 pts
Solid wall insulation£5,500 – £14,500£21346.9 yrs+6.1 pts · reaches D
Double glazing(optional, beyond D)£2,500 – £6,500£7150+ yrs+2.0 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

£2,078
per year at grade F
£1,134
per year at grade D

The full plan saves £873 a year — a 8.2% annual return on £10,583.

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2011, states £927 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

9 November 1998£21,000
15 September 1995£16,000
26 June 1995£9,500

Estimated today: £76,973 HPI-indexed estimate, not a valuation

Newlands: 36 sales since 1995 · £76,431 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
St James Infant SchoolPrimaryunder 0.1 mi
Abbey CofE AcademyPrimary0.3 mi
Falconer's Hill Infant SchoolPrimary0.5 mi
The Parker E-ACT AcademySecondary0.4 miProgress 8 -0.27 · below average (2023/24)
Campion SchoolSecondary7.3 miProgress 8 +0.17 · average (2023/24)
Ashlawn SchoolSecondary7.5 miProgress 8 -0.08 · 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.

51.2
crimes a month
563
in the last 12 months
Anti-social behaviour
most common · 33% of the total

Police.uk street-level data for LSOA E01026992, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Newlands

How this home sits against its street.

18
graded homes
50.4
average score
D
most common grade
-17.4
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.