20 Glengarth, Uppermill, Oldham, OL3 6HU
About 20 Glengarth
20 Glengarth is a detached house in Uppermill, Oldham, Oldham (OL3 6HU). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (December 2024) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since April 2013. Between certificates, roof efficiency went from Average to Good and lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average. At 62 m² this is the 9th smallest of 24 units on EPC record in the building, where floor areas span 40–69 m². The building's EPC ratings span D to B across 24 units on file.
Across 1999–2025, sale prices on this property compounded at 4.6% per year. On a £-per-square-foot basis, the last sale (£337/sq ft) was about 63.5% above the typical sold price in the postcode. Sold February 2025 for £225,000.
Energy performance
EPC Rating
Certificate validity
Valid until 13 December 2034
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
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Planning history
20 Glengarth has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
Sale price has grown by over 3x since 1999.
£229,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 25 years.
£225,000
Growth on file: 4.6% per year over 25 years.
Sales timeline
6 February 2025Most recent
£225,000
+45.2%over 20 years27 July 2004
£155,000
+118.3%over 4 years8 September 1999
£71,000
Median price across the last 5 sales in OL3 6HU: £182,000 (2026–2023).
Nearby sales in OL3 6HU
6 Glengarth, Uppermill, Oldham, OL3 6HU
Sold Mar 2026
£182,00017 Glengarth, Uppermill, Oldham, OL3 6HU
Sold Jan 2026
£152,00023 Glengarth, Uppermill, Oldham, OL3 6HU
Sold Mar 2025
£170,0008 Glengarth, Uppermill, Oldham, OL3 6HU
Sold Aug 2024
£240,00022 Glengarth, Uppermill, Oldham, OL3 6HU
Sold Nov 2023
£215,000
Versus other Glengarth homes
Price per m² for 20 Glengarth runs comfortably ahead of the street norm.
Price per m²
£3,629
Street avg £2,549
Floor Area
62 m²
Street avg 59 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
2.1 t/year
Street avg 2.2 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Rush Hill Road — bus stop.
Closest school
0.7 km
Greenfield Primary School. 8 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.1dB

Night-time· 23:00 – 07:00
40.2dB







