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
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Planning history
The Secret Barn has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
Sales history & valuation
The Secret Barn has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£443,000
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
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
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
The full 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







