20 Merriman Road, London SE3 8RX

Semi-Detached house · Built 1983-1990 · 120 m² · Rented (Private) · Boiler and radiators, mains gas

Upgrade Plan

Get upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Solar photovoltaic panels(optional, beyond C)—£3,500 – £5,500£5550+ yrs+3.8 pts
Floor insulation(optional, beyond C)—£4,000 – £6,000£5950+ yrs+4.1 pts
Solar water heating(optional, beyond C)—£4,000 – £6,000£4650+ yrs+3.2 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

£1,416
per year at grade C
£1,256
per year at grade C

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2024, states £1,485 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

7 August 2024£676,000
14 January 2015£590,000

Estimated today: £668,652 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.