| Measure | Grant | Net cost | Saving / yr | Payback | Grade effect |
|---|---|---|---|---|---|
| Heating controls | — | £350 – £450 | £73 | 5.5 yrs | +2.3 pts |
| Cavity wall insulation | — | £500 – £1,500 | £150 | 6.7 yrs | +4.7 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
£1,177
per year at grade D
£954
per year at grade C
The full plan saves £223 a year — a 15.9% annual return on £1,400.
Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2019, states £743 a year at the prices assumed then. Modelled costs, not a bill.
Sold prices
14 May 2003£158,950
9 July 1999£97,000
24 March 1997£66,500
Estimated today: £319,811 HPI-indexed estimate, not a valuation
Lemsford Road: 259 sales since 1995 · £466,044 average over 10 years
Schools nearby
No school in the register within reach of this postcode.
Lemsford Road
How this home sits against its street.
161
graded homes
67.2
average score
C
most common grade
-5.2
this home vs street