77 Plymstock Road, Plymouth PL9 7PD

Detached house · Built 1900-1929 · 95 m² · Electric storage heaters

Upgrade Plan

GE for £3,589 · £1,795 a gradeGet upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Hot water cylinder insulation£23 – £300typical£3200.5 yrs+4.8 pts · reaches F
Low energy lighting£30 – £75typical£163.2 yrs+0.2 pts
High-retention storage heaters£1,750 – £3,000typical£7373.2 yrs+11.1 pts
Cavity wall insulation£1,000typical£2793.6 yrs+4.2 pts · reaches E
Solar water heating(optional, beyond E)£5,000typical£29017.2 yrs+4.4 pts
Solar photovoltaic panels(optional, beyond E)£4,500 – £9,000typical£34619.5 yrs+5.2 pts

Grants verified 20 August 2026. Costs are the register’s indicative ranges, except where marked typical, which this certificate did not price and which are taken instead from comparable homes of the same type. 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

£4,408
per year at grade G
£2,419
per year at grade E

The full plan saves £1,353 a year — a 37.7% annual return on £3,589.

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2010, states £1,775 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

26 November 2010£209,950

Estimated today: £342,842 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.