23 Hawthorn Road, Norwich NR5 0LP

Detached bungalow · Built 1967-1975 · 66 m² · Owner-Occupied · Boiler and radiators, mains gas

Upgrade Plan

D → B for £14,500 · £7,250 a gradeGet upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Solar photovoltaic panels—£3,500 – £5,500£6550+ yrs+5.8 pts · reaches C
Floor insulation—£4,000 – £6,000£7150+ yrs+6.3 pts
Solar water heating—£4,000 – £6,000£5550+ yrs+4.9 pts · reaches B

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

£1,224
per year at grade D
£1,033
per year at grade B

The full plan saves £191 a year — a 1.3% annual return on £14,500.

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2024, states £1,313 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

27 September 2024£275,000
31 January 2013£152,000
4 August 2000£79,950
24 January 1997£56,000

Estimated today: £289,209 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.