307 Ipswich Road, Colchester CO4 0HN

Semi-Detached house · Built 1930-1949 · 84 m² · Rented (Private) · Boiler and radiators, mains gas

Upgrade Plan

CB for £10,500 · £10,500 a gradeGet upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Floor insulation£800 – £1,200£3528.4 yrs+4.8 pts
Solar photovoltaic panels£3,500 – £5,500£3350+ yrs+4.5 pts
Solar water heating£4,000 – £6,000£2750+ yrs+3.7 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

£1,133
per year at grade C
£1,038
per year at grade B

The full plan saves £95 a year — a 0.9% annual return on £10,500.

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2022, states £667 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

8 December 2011£185,000
28 May 1999£80,500

Estimated today: £333,000 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.