7 Melliss Avenue, Richmond TW9 4BQ

Mid-Terrace house · Built 2003-2006 · 221 m² · Rented (Private) · Boiler and underfloor heating, mains gas

Upgrade Plan

CB for £7,100 · £7,100 a gradeGet upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Band A condensing boiler£2,200 – £3,000£16515.8 yrs+4.3 pts
Solar photovoltaic panels£3,500 – £5,500£24818.1 yrs+6.4 pts · reaches B
Low energy lighting(optional, beyond B)£240£1220.4 yrs+0.3 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

£1,896
per year at grade C
£1,471
per year at grade B

The full plan saves £413 a year — a 5.8% annual return on £7,100.

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2020, states £1,213 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

10 April 2001£1,170,000

Estimated today: £4,324,608 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.