Harnhill Cottage, Harnhill, Cirencester GL7 5PT

Detached house · Built before 1900 · 111 m² · Electric storage heaters

Upgrade Plan

GF for £16,589 · £16,589 a gradeGet upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Hot water cylinder insulation£23 – £300typical£3250.5 yrs+2.9 pts
Low energy lighting£30 – £75typical£173.2 yrs+0.1 pts
High-retention storage heaters£1,750 – £3,000typical£7493.2 yrs+6.6 pts
Solar water heating£5,000typical£29517.0 yrs+2.6 pts
Solid wall insulation£9,000typical£41121.9 yrs+3.6 pts · reaches F
Double glazing(optional, beyond F)£1,200 – £4,900typical£13822.2 yrs+1.2 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

£6,328
per year at grade G
£4,394
per year at grade F

The full plan saves £1,796 a year — a 10.8% annual return on £16,589.

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2009, states £2,493 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

No sale recorded for this address since 1995.

Church Lane: 2 sales since 1995 · £477,750 average over 10 years

Schools nearby

The schools’ own performance — Progress 8 shows value added, not just raw results.

SchoolPhaseDistanceProgress
Ampney Crucis Church of England Primary SchoolPrimary1.1 mi
Watermoor Church of England Primary SchoolPrimary2.1 mi
Siddington Church of England Primary SchoolPrimary2.4 mi
Cirencester Kingshill SchoolSecondary2.0 miProgress 8 +0.08 · average (2023/24)
Cirencester Deer Park SchoolSecondary3.7 miProgress 8 +0.28 · above average (2023/24)
Great Western AcademySecondary7.2 miProgress 8 +0.12 · average (2023/24)

Schools from the DfE register, performance from the KS4 performance tables. Progress 8 is a GCSE measure, so primaries have none. Distance is straight-line from the postcode, not a catchment: admission is decided by the school, not by us.

Area context

Police-recorded crime for the wider neighbourhood, not this address. We grade homes, never neighbourhoods — so this is reported as a count, not a rating.

7
crimes a month
35
in the last 12 months
Violence and sexual offences
most common · 31% of the total

Police.uk street-level data for LSOA E01022207, to 2026-01. An LSOA holds about 1,500 people, so this covers far more than one street.

Church Lane

How this home sits against its street.

4
graded homes
35.5
average score
D
most common grade
-29.5
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.