Long Barn House, Bolney Road, Cowfold, Horsham, RH13 8AZ
About Long Barn House
Long Barn House is a detached house in Cowfold, Horsham, Horsham (RH13 8AZ). It has a recorded floor area of 305 m² (around 3283 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (November 2025) returns a B (score 82), comfortably above the UK average. When first surveyed in May 2011 the rating was D, the property has climbed 2 bands since. Between certificates, window efficiency went from Very Poor to Average, hot-water efficiency went from Average to Good and lighting went from Poor to Very Good. Main heating runs on electricity.
At 305 m² the property is well over the postcode median (123 m² across 10 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension and solar panel installation, meaningful when judging how the property has evolved.
Energy performance
Long Barn House ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Single glazing replaced with double or better glazing
Loft insulation upgraded to recommended levels
Floor insulation added or improved
More low energy lighting installed
Hot water efficiency improved
Windows upgraded to triple glazing
Get a survey for this property
Level 3 Building Survey
Because the property is a large detached home over 300m², has been extended more than once, and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,645 · Includes VAT
Planning history
Planning records include a solar-panel installation at Long Barn House.
3 applications on record at Long Barn House, Bolney Road, Cowfold, Horsham, RH13 8AZ
- Mar 2013Solar PanelsFullOutcome in report
Proposed single storey side extensions, single storey and 2-storey rear extensions and proposed 2 metre high soundproof fence to front boundary and ground level solar panels situated at rear of garden
Extension- Documents
- 19 docs on file
- Reference
- DC/13/0010
- More recent applications — locked
- ExtensionSept 2014Decision
- Solar PanelsJul 2013Decision
Unlock Long Barn House, Bolney Road, Cowfold, Horsham, RH13 8AZ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 9 notable nearby
- The 55 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
Long Barn House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£1,167,000
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 RH13 8AZ: £520,000 (2022–2004).
Nearby sales in RH13 8AZ
Coopers Farm, Wealden Barn, Bolney Road, Cowfold, Horsham, RH13 8AZ
Sold Apr 2022
£25,000Coopers Cottage, Bolney Road, Cowfold, Horsham, RH13 8AZ
Sold Jan 2019
£520,000New Barn Farm, Bolney Road, Cowfold, Horsham, RH13 8AZ
Sold Oct 2013
£840,000Allfrey House, Bolney Road, Cowfold, Horsham, RH13 8AZ
Sold May 2005
£827,000
Versus other Bolney Road homes
On co₂ emissions, Long Barn House stands well clear of the street.
EPC Rating
82 (B)
Street avg 53 (E)
Floor Area
305 m²
Street avg 166 m²
CO₂ Emissions
1.5 t/year
Street avg 7.9 t/year
Habitable Rooms
9 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.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Oakendene Industrial Estate — bus stop.
Closest school
1.4 km
St Peter's CofE (Aided) Primary School. 1 school 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
49.2dB

Night-time· 23:00 – 07:00
43.9dB







