The Secret Barn, Thornley Lane, Grotton, Oldham, OL4 5RH
About The Secret Barn
The Secret Barn is a detached house in Grotton, Oldham, Oldham (OL4 5RH). It has a recorded floor area of 143 m² (around 1539 sq ft) and construction records dating it to 2003-2006. The latest certificate (July 2025) shows a C (score 80), near the top of the C band. The recommended improvements would push it to B (score 84).
At 143 m² it's 21.4% smaller than the typical home in the postcode (182 m² median across 10 EPCs). Its energy rating outperforms most of the postcode (better than 70% of similar EPCs).
Energy performance
EPC Rating
Certificate validity
Valid until 21 July 2035
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Planning history
The Secret Barn has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The Secret Barn has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£440,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in OL4 5RH: £492,500 (2025–2018).
Nearby sales in OL4 5RH
15 Thornley Lane, Grotton, Oldham, OL4 5RH
Sold Feb 2025
£720,0001 Thornlee, Thornley Lane, Grotton, Oldham, OL4 5RH
Sold Nov 2020
£492,5009 Thornley Lane, Grotton, Oldham, OL4 5RH
Sold Jun 2019
£270,0005 Thornley Lane, Grotton, Oldham, OL4 5RH
Sold Sept 2018
£400,00011 Thornley Lane, Grotton, Oldham, OL4 5RH
Sold Nov 2014
£265,000
Versus other Thornley Lane homes
CO₂ Emissions for The Secret Barn runs comfortably ahead of the street norm.
EPC Rating
80 (C)
Street avg 64 (D)
Floor Area
143 m²
Street avg 178 m²
CO₂ Emissions
3.0 t/year
Street avg 7.0 t/year
Habitable Rooms
4 rooms
Street avg 6 rooms
Similar properties nearby
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OL4 5DX
1 Chapel Court, Princess Street, Lees
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1 Brooklet Close, Springhead
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Thornley Lane — bus stop.
Closest school
0.7 km
St Agnes CofE Primary School. 25 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
48.8dB

Night-time· 23:00 – 07:00
39.1dB







