14 Park Crescent West, Northampton NN5 7LJ

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

Upgrade Plan

D → C for £7,735 · £7,735 a gradeGet upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Heating controls—£220 – £250£1614.3 yrs+1.1 pts
Floor insulation—£5,000 – £10,000£4550+ yrs+3.1 pts · reaches C
Solar photovoltaic panels(optional, beyond C)—£8,000 – £10,000£4250+ 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

£1,398
per year at grade D
£1,295
per year at grade C

The full plan saves £61 a year — a 0.8% annual return on £7,735.

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

Sold prices

2 February 2024£200,000
16 July 2010£95,000

Estimated today: £215,856 HPI-indexed estimate, not a valuation

Schools nearby

No school in the register within reach of this postcode.

Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.