Trevonglet, Trungle, Paul, Penzance TR19 6UG

Detached house · Built before 1900 · 123 m² · Owner-Occupied · Boiler and radiators, anthracite

Upgrade Plan

FA for £49,450 · £9,890 a gradeGet upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Draughtproofing£80 – £120£2460.4 yrs+7.2 pts
Heating controls£350 – £450£1063.8 yrs+3.1 pts
Low energy lighting£50£133.9 yrs+0.4 pts
Room-in-roof insulation£1,500 – £2,700£4035.2 yrs+11.8 pts · reaches E
Floor insulation£800 – £6,000£29211.7 yrs+8.5 pts · reaches D
Solar photovoltaic panels£3,500 – £5,500£27016.7 yrs+7.9 pts
Solar water heating£4,000 – £6,000£22622.1 yrs+6.6 pts · reaches C
Solid wall insulation£4,000 – £14,000£31628.5 yrs+9.2 pts · reaches B
Double glazing£3,300 – £6,500£10646.4 yrs+3.1 pts
Wind turbine£15,000 – £25,000£24250+ yrs+7.1 pts · reaches A

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

£4,012
per year at grade F
£1,793
per year at grade A

The full plan saves £2,219 a year — a 4.5% annual return on £49,450.

Energy costs as modelled on the certificate, not a bill. This fuel has too few recent certificates to restate at today's prices.

Sold prices

No sale recorded for this address since 1995.

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.