| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Low energy lighting | — | £20 | £10 | 2.0 yrs | +0.3 pts |
| Room-in-roof insulation | — | £2,700 – £700 | £311 | 5.5 yrs | +8.8 pts |
| Solid wall insulation | — | £14,000 – £0 | £244 | 28.7 yrs | +6.9 pts · reaches C |
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
£1,508
per year at grade D
£943
per year at grade C
The full plan saves £565 a year — a 6.5% annual return on £8,720.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2020, states £952 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
1 April 2021£480,500
18 September 2020£310,000
11 June 2004£153,000
30 November 1995£44,500
Estimated today: £486,378 HPI-indexed estimate, not a valuation
Blyth Road: 321 sales since 1995 · £399,569 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
Blyth Road
How this home sits against its street.
158
graded homes
66
average score
C
most common grade
-9.0
this home vs street