| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Low energy lighting | — | £15 | £4 | 3.8 yrs | +0.2 pts |
| Floor insulation | — | £1,200 – £200 | £91 | 7.7 yrs | +5.5 pts · reaches C |
| Solar photovoltaic panels | — | £5,500 – £500 | £84 | 35.7 yrs | +5.1 pts |
| Solar water heating | — | £6,000 – £0 | £70 | 42.6 yrs | +4.3 pts · reaches B |
| Solid wall insulation(optional, beyond B) | — | £14,000 – £0 | £98 | 50+ yrs | +5.9 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
£1,106
per year at grade D
£759
per year at grade B
The full plan saves £249 a year — a 3.7% annual return on £6,715.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2020, states £701 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
4 February 1998£28,500
3 October 1997£28,125
Estimated today: £154,032 HPI-indexed estimate, not a valuation
Union Place: 55 sales since 1995 · £110,067 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
Union Place
How this home sits against its street.
22
graded homes
60.1
average score
D
most common grade
+7.9
this home vs street