Stone Farm Granary, Marches Road, Warnham, Horsham, RH12 3SL
About Stone Farm Granary
Stone Farm Granary is a detached house in Warnham, Horsham, Horsham (RH12 3SL). It has a recorded floor area of 240 m² (around 2583 sq ft), construction records dating it to 1991-1995 and council tax band G. The latest certificate (March 2022) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in February 2021 the rating was F, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Very Poor to Average and main heating went from Very Poor to Good. The recommended improvements would lift it to B (score 90), a 2-band jump. Main heating runs on electricity.
At 240 m² the property is well over the postcode median (101 m² across 13 EPCs), placing it in the larger end of the local stock.
Know exactly what you're buying at Stone Farm Granary
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Stone Farm Granary's carbon output runs well above what efficient homes in the postcode produce.
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 changed
Hot water efficiency improved
Planning history
Stone Farm Granary has no planning applications on record.
Notable planning nearby
10applications of note in the surrounding area
We flagged 1 thing worth checking at Stone Farm Granary
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Stone Farm Granary has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£1,120,000
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 RH12 3SL: £770,000 (2024–2009).
Nearby sales in RH12 3SL
Balmohano Farmhouse, Marches Road, Warnham, Horsham, RH12 3SL
Sold Aug 2024
£1,240,000South Barn, Marches Road, Warnham, Horsham, RH12 3SL
Sold Mar 2016
£770,000Marches Cottage, Marches Road, Warnham, Horsham, RH12 3SL
Sold Feb 2010
£498,900Marches Barn, Marches Road, Warnham, Horsham, RH12 3SL
Sold Feb 2010
£771,500Marches Farm, Marches Road, Warnham, Horsham, RH12 3SL
Sold Oct 2005
£417,500
Everything we know about Stone Farm Granary, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Marches Road homes
On floor area, Stone Farm Granary stands well clear of the street.
EPC Rating
60 (D)
Street avg 49 (E)
Floor Area
240 m²
Street avg 136 m²
CO₂ Emissions
7.2 t/year
Street avg 6.5 t/year
Habitable Rooms
6 rooms
Street avg 5 rooms
Similar properties nearby
1 Benlands Cottages, Northlands Road, Warnham
RH12 3SQ
1 Andrews Farm, Station Road, Warnham
RH12 3SP
1 Bell Road, Warnham
RH12 3QJ
1 Chantler Lane, Broadbridge Heath
RH12 3TW
1 Buckhurst Cottages, Church Street, Rudgwick
RH12 3EZ
1 Bentley Gardens, Broadbridge Heath
RH12 3XG
1 Beale Close, Broadbridge Heath
RH12 3GY
1 Chantry Court, Broadbridge Heath
RH12 3XY
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.7 km
Northlands Home Farm — bus stop.
Closest school
2.0 km
Warnham CofE Primary School. 1 school 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
43.6dB

Night-time· 23:00 – 07:00
36.1dB