Flat 5, 109b High Street, Uppermill, Oldham OL3 6BD

Semi-Detached flat · Built 1991-1995 · 44 m² · Owner-Occupied · Electric storage heaters

Upgrade Plan

DC for £23 · £23 a gradeGet upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Hot water cylinder insulation£15 – £30£1150.2 yrs+3.0 pts · reaches C
High-retention storage heaters(optional, beyond C)£800 – £1,200£2643.8 yrs+7.0 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

£1,346
per year at grade D
£967
per year at grade C

The full plan saves £115 a year — a 500.0% annual return on £23.

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2022, states £875 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

17 May 2022£129,000
11 December 2015£80,000
8 December 2005£79,000

Estimated today: £145,675 HPI-indexed estimate, not a valuation

High Street: 310 sales since 1995 · £207,951 average over 10 years

Schools nearby

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

SchoolPhaseDistanceProgress
St Chad's Church of England Primary SchoolPrimary0.3 mi
Holy Trinity CofE Dobcross Primary SchoolPrimary0.7 mi
Greenfield Primary SchoolPrimary0.8 mi
Saddleworth SchoolSecondary0.9 miNot in the KS4 performance tables
Mossley Hollins High SchoolSecondary2.3 miNot in the KS4 performance tables
Waterhead AcademySecondary2.7 miProgress 8 -0.72 · well 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.

High Street

How this home sits against its street.

123
graded homes
71.4
average score
C
most common grade
-5.4
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.