10 Palace Street, Biggleswade SG18 8DP

Detached bungalow · Built 1983-1990 · 77 m² · Owner-Occupied · Boiler and radiators, mains gas

Upgrade Plan

DC for £3,085 · £3,085 a gradeGet upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Heating controls£220 – £250£435.5 yrs+1.6 pts
Band A condensing boiler£2,200 – £3,500£7239.6 yrs+2.8 pts · reaches C
Floor insulation(optional, beyond C)£5,000 – £10,000£11750+ yrs+4.5 pts
Solar photovoltaic panels(optional, beyond C)£8,000 – £10,000£10850+ yrs+4.1 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

£1,312
per year at grade D
£972
per year at grade C

The full plan saves £115 a year — a 3.7% annual return on £3,085.

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2026, states £1,212 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

26 August 2009£250,000
5 April 2006£220,000
31 May 2005£215,000

Estimated today: £508,929 HPI-indexed estimate, not a valuation

Schools nearby

No school in the register within reach of this postcode.

Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.