| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Loft insulation | — | £100 – £350 | £43 | 5.2 yrs | +1.7 pts |
| Cavity wall insulation | — | £500 – £1,500 | £68 | 14.8 yrs | +2.6 pts · reaches C |
| Solid wall insulation(optional, beyond C) | — | £4,000 – £14,000 | £98 | 50+ yrs | +3.8 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
£894
per year at grade D
£685
per year at grade C
The full plan saves £111 a year — a 9.1% annual return on £1,225.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2013, states £536 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
28 May 2019£183,000
15 November 2013£138,000
21 December 2007£139,950
Estimated today: £207,630 HPI-indexed estimate, not a valuation
Nash Close: 24 sales since 1995 · £200,000 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
Nash Close
How this home sits against its street.
15
graded homes
61.3
average score
D
most common grade
+5.7
this home vs street