12a, Grampian Close, Chadderton, Oldham, OL9 8PT
About 12a
12a is a three-bedroom semi-detached house in Chadderton, Oldham, Oldham (OL9 8PT). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (April 2025) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2013. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 82), a 2-band jump.
At 79 m² the property is well over the postcode median (52 m² across 47 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold November 2025 for £210,000. Across 2007–2025, sale prices on this property compounded at 2.6% per year. On a £-per-square-foot basis, the last sale (£247/sq ft) was about 221% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
- ParkingYes
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 14 April 2035
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
12a has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Latest sale on 12a was the highest on Land Registry record across the postcode.
£223,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.6% per year over 19 years.
£210,000
Growth on file: 2.6% per year over 19 years.
Sales timeline
20 November 2025Most recent
£210,000
+78.0%over 11 years7 November 2014
£118,000
-8.9%over 7 years19 April 2007
£129,500
Median price across the last 5 sales in OL9 8PT: £94,000 (2025–2018).
Nearby sales in OL9 8PT
5 Grampian Close, Chadderton, Oldham, OL9 8PT
Sold Jan 2025
£150,00015 Grampian Close, Chadderton, Oldham, OL9 8PT
Sold Apr 2024
£60,00010a, Grampian Close, Chadderton, Oldham, OL9 8PT
Sold Oct 2023
£165,00041 Grampian Close, Chadderton, Oldham, OL9 8PT
Sold Aug 2022
£87,9506a, Grampian Close, Chadderton, Oldham, OL9 8PT
Sold Oct 2018
£94,000
Versus other Grampian Close homes
On price per m², 12a stands well clear of the street.
Price per m²
£2,658
Street avg £1,494
Floor Area
79 m²
Street avg 81 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.5 t/year
Street avg 2.8 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
The Sportsman — bus stop.
Closest school
0.5 km
Saint John Henry Newman Roman Catholic College, A Voluntary Academy. 50 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
52.6dB

Night-time· 23:00 – 07:00
42.5dB







