3 Park Close, Watford, Northampton NN6 7UP

Semi-Detached house · Built 1950-1966 · 93 m² · Rented (Social) · Air source heat pump, radiators, electric

Upgrade Plan

Get upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Hot water cylinder insulation(optional, beyond D)£130 – £180£752.1 yrs+2.6 pts
Heating controls(optional, beyond D)£220 – £250£327.4 yrs+1.1 pts
Solar water heating(optional, beyond D)£4,000 – £7,000£6850+ yrs+2.4 pts
Floor insulation(optional, beyond D)£5,000 – £10,000£8750+ yrs+3.1 pts
Solar photovoltaic panels(optional, beyond D)£8,000 – £10,000£8150+ yrs+2.8 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

£2,254
per year at grade D
£1,912
per year at grade D

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

Sold prices

No sale recorded for this address since 1995.

Park Close: 1 sales since 1995

Schools nearby

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

SchoolPhaseDistanceProgress
Long Buckby Junior SchoolPrimary1.9 mi
Long Buckby Infant SchoolPrimary1.9 mi
Welton Church of England AcademyPrimary2.0 mi
The Parker E-ACT AcademySecondary4.0 miProgress 8 -0.27 · below average (2023/24)
Houlton SchoolSecondary4.7 miNot in the KS4 performance tables
Guilsborough AcademySecondary4.8 miProgress 8 -0.17 · 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.

12.5
crimes a month
138
in the last 12 months
Violence and sexual offences
most common · 25% of the total

Police.uk street-level data for LSOA E01027016, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Park Close

How this home sits against its street.

9
graded homes
58.3
average score
D
most common grade
-3.3
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.