| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Floor insulation | — | £800 – £1,200 | £287 | 3.5 yrs | +4.7 pts |
| Solar photovoltaic panels | — | £5,000 – £8,000 | £266 | 24.4 yrs | +4.3 pts |
| Solid wall insulation | — | £4,000 – £14,000 | £311 | 29.0 yrs | +5.0 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
£3,737
per year at grade D
£2,873
per year at grade C
The full plan saves £864 a year — a 5.2% annual return on £16,500.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2016, states £2,653 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
9 July 1999£210,000
Estimated today: £1,100,481 HPI-indexed estimate, not a valuation
Seymour Grove: 568 sales since 1995 · £165,475 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
Seymour Grove
How this home sits against its street.
327
graded homes
69.9
average score
C
most common grade
-12.9
this home vs street