21 Miles Drive, Clifton, Shefford SG17 5HS

Semi-Detached house · Built 1967-1975 · 73 m² · Owner-occupied · Boiler and radiators, mains gas

Upgrade Plan

DB for £20,100 · £10,050 a gradeGet upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Floor insulation£800 – £1,200£5917.0 yrs+5.1 pts · reaches C
Band A condensing boiler£2,200 – £3,000£3650+ yrs+3.2 pts
Solar water heating£4,000 – £6,000£4650+ yrs+4.0 pts
Solar photovoltaic panels£9,000 – £14,000£5450+ yrs+4.7 pts · reaches B

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

£1,078
per year at grade D
£883
per year at grade B

The full plan saves £195 a year — a 1.0% annual return on £20,100.

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2012, states £637 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

18 January 2013£175,000
27 October 2004£168,000
31 July 2001£105,000
28 November 1997£70,000

Estimated today: £340,841 HPI-indexed estimate, not a valuation

Miles Drive: 34 sales since 1995 · £321,714 average over 10 years

Schools nearby

No school in the register within reach of this postcode.

Miles Drive

How this home sits against its street.

10
graded homes
62.6
average score
D
most common grade
+4.4
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.