135 Plymstock Road, Plymouth PL9 7PY

Mid-Terrace house · Built before 1900 · 91 m² · Owner-Occupied · Boiler and radiators, mains gas

Upgrade Plan

DB for £21,780 · £10,890 a gradeGet upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Loft insulation£100 – £350£554.1 yrs+2.7 pts
Floor insulation£800 – £1,200£1158.7 yrs+5.6 pts
Low energy lighting£55£510.9 yrs+0.2 pts
Solar water heating£4,000 – £6,000£8950+ yrs+4.3 pts · reaches C
Solar photovoltaic panels£5,000 – £8,000£10650+ yrs+5.2 pts
Solid wall insulation£4,000 – £14,000£12450+ yrs+6.0 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

£1,405
per year at grade D
£911
per year at grade B

The full plan saves £494 a year — a 2.3% annual return on £21,780.

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2015, states £993 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

29 May 2015£217,500
12 January 2007£189,950
24 August 2005£119,995

Estimated today: £335,456 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.