378 Welcombe Avenue, Swindon SN3 2ND

End-Terrace flat · Built 1967-1975 · 46 m² · Owner-Occupied · Boiler and radiators, mains gas

Upgrade Plan

Get upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Double glazing(optional, beyond C)£1,000 – £1,400£3435.3 yrs+1.0 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

£665
per year at grade C
£631
per year at grade C

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2024, states £745 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

30 November 2012£76,000
15 June 2007£97,000
8 February 2006£75,000
28 May 2004£83,000

Estimated today: £121,825 HPI-indexed estimate, not a valuation

Welcombe Avenue: 129 sales since 1995

Schools nearby

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

SchoolPhaseDistanceProgress
Oaktree Nursery and Primary SchoolPrimary0.3 mi
Goddard Park Community Primary SchoolPrimary0.3 mi
Holy Family Catholic Primary SchoolPrimary0.5 mi
Lawn Manor AcademySecondary0.5 miProgress 8 -0.03 · average (2023/24)
St Joseph's Catholic CollegeSecondary0.8 miProgress 8 +0.37 · above average (2023/24)
The Dorcan AcademySecondary0.9 miProgress 8 -0.39 · below 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.

19.8
crimes a month
218
in the last 12 months
Violence and sexual offences
most common · 53% of the total

Police.uk street-level data for LSOA E01015540, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Welcombe Avenue

How this home sits against its street.

133
graded homes
66.6
average score
D
most common grade
+6.4
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.