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Get startedNew Barn Farm is a four-bedroom detached house in Cowfold, Horsham, Horsham (RH13 8AZ). It has a recorded floor area of 193 m² (around 2077 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (September 2025) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 5 certificates since August 2012. Between certificates, roof efficiency dropped from Good to Average and window efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 70). Main heating runs on oil. Other recorded features include a self-contained annexe and attached land beyond the plot.
At 193 m² the property is well over the postcode median (123 m² across 10 EPCs), placing it in the larger end of the local stock. 12 planning records sit against the property, 9 approved, 3 refused. Past consents include change of use to residential, meaningful when judging how the property has evolved. Today's modelled estimate of £1,103,000 is 31.3% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£404/sq ft) was about 66.5% above the typical sold price in the postcode. Last changed hands 13 years ago, in October 2013.
A recent planning application at New Barn Farm was refused — worth checking the council file.
Prior Notification for Change of Use of Agricultural Building to a single dwellinghouse
New Barn Farm valuation sits well clear of the typical sold price in this postcode.
£1,103,000
Modelled from EPC, postcode comparables.
£840,000
Recorded with HM Land Registry.
EPC Rating
63 (D)
Street avg 55 (E)
Floor Area
193 m²
Street avg 178 m²
CO₂ Emissions
5.5 t/year
Street avg 7.5 t/year
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.

Daytime· 07:00 – 23:00
49.2dB

Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water system changed
Floor insulation added or improved
Upgraded to gas central heating
Fuel source changed
Heating controls upgraded for better temperature management
Hot water system upgraded
Roof insulation improved
Heating controls changed
Hot water system changed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Conversion of a former agricultural building to form a holiday let
10 more applications for this property
Join to see all planning history.
4 October 2013Most recent
£840,000
Median price across the last 5 sales in RH13 8AZ: £345,000 (2022–1995).
Habitable Rooms
7 rooms
Street avg 6 rooms
RH13 8PH
Closest school
1.4 km
St Peter's CofE (Aided) Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
43.9dB
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