30 Welland Close, Slough SL3 8UP

Semi-Detached flat · Built 1950-1966 · 58 m² · Boiler and radiators, mains gas

Upgrade Plan

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MeasureGrantNet costSaving / yrPaybackGrade effect
Low energy lighting(optional, beyond B)£15 – £30typical£55.0 yrs+0.2 pts
Band A condensing boiler(optional, beyond B)£2,600typical£6341.0 yrs+2.8 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

£618
per year at grade B
£550
per year at grade B

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2010, states £380 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

26 March 2015£169,950
3 July 2002£110,000

Estimated today: £226,293 HPI-indexed estimate, not a valuation

Welland Close: 82 sales since 1995 · £274,083 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
Foxborough Primary SchoolPrimary0.2 mi
Holy Family Catholic Primary SchoolPrimary0.4 mi
Marish Primary SchoolPrimary0.7 mi
Langley Grammar SchoolSecondary0.8 miProgress 8 +0.75 · well above average (2023/24)
The Langley AcademySecondary1.1 miProgress 8 +0.48 · above average (2023/24)
Ditton Park AcademySecondary1.5 miProgress 8 +0.06 · 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.

9
crimes a month
99
in the last 12 months
Violence and sexual offences
most common · 56% of the total

Police.uk street-level data for LSOA E01016479, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Welland Close

How this home sits against its street.

45
graded homes
70
average score
C
most common grade
+11.0
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.