Ghyll House Farm, 1 The Grange, Broadwater Lane, Copsale, Horsham, RH13 6QW
About Ghyll House Farm
Ghyll House Farm is a detached house in Copsale, Horsham, Horsham (RH13 6QW). It has a recorded floor area of 332 m² (around 3574 sq ft) and council tax band F. The latest certificate (October 2019) shows a C (score 75), near the top of the C band. The recommended improvements would push it to B (score 88). Main heating runs on lpg.
At 332 m² the property is well over the postcode median (255 m² across 21 EPCs), placing it in the larger end of the local stock. 4 planning records sit against the property, 3 approved, 0 refused. Past consents include a garage conversion, meaningful when judging how the property has evolved. Across 2016–2021, sale prices on this property compounded at -9.9% per year. Today's modelled estimate of £1,810,000 is 27% above the 2021 sale price. Most recent transfer: June 2021 at £1,425,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property is a large detached home over 300m², we believe a Level 3 building survey should be considered.
From £1,795 · Includes VAT
Planning history
4 applications on record at Ghyll House Farm, 1 The Grange, Broadwater Lane, Copsale, Horsham, RH13 6QW
- Nov 2021Garage ConversionFullOutcome in report
Erection of a single storey two bay garage and internal garage conversion to provide habitable accommodation.
- Documents
- 22 docs on file
- Reference
- DC/21/1602
- More recent applications — locked
- ConditionsFeb 2026Decision
- ConditionsFeb 2025Decision
+ 1 more application in the report
Unlock Ghyll House Farm, 1 The Grange, Broadwater Lane, Copsale, Horsham, RH13 6QW's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (4 on record)
- All 4 applications on this property in full, plus 7 notable nearby
- The 93 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,810,000
Modelled from EPC, postcode comparables and a sale-price growth of -9.9% per year over 5 years.
£1,425,000
Growth on file: -9.9% per year over 5 years.
Sales timeline
29 June 2021Most recent
£1,425,000
-39.4%over 4 years5 September 2016
£2,350,966
Median price across the last 5 sales in RH13 6QW: £1,747,500 (2024–2022).
Nearby sales in RH13 6QW
Farthings, Broadwater Lane, Copsale, Horsham, RH13 6QW
Sold Jul 2024
£720,0004 Waters Edge, Broadwater Lane, Copsale, Horsham, RH13 6QW
Sold Jan 2023
£1,747,500Pimperne, Broadwater Lane, Copsale, Horsham, RH13 6QW
Sold Jan 2023
£803,0003 Waters Edge, Broadwater Lane, Copsale, Horsham, RH13 6QW
Sold Dec 2022
£1,840,0001 Waters Edge, Broadwater Lane, Copsale, Horsham, RH13 6QW
Sold Nov 2022
£1,800,000
Versus other Broadwater Lane homes
EPC Rating for Ghyll House Farm runs comfortably ahead of the street norm.
Price per m²
£4,292
Street avg £4,713
Floor Area
332 m²
Street avg 215 m²
CO₂ Emissions
4.2 t/year
Street avg 6.6 t/year
Years Held
5 years
Street avg 8 years
Similar properties nearby
1 Britten Close
RH13 6RZ
1 Belloc Court, Manor Fields
RH13 6SF
1 Chatfields Farm Cottages, Brighton Road, Lower Beeding
RH13 6TL
1 Birch Grove, The Birches, Mannings Heath
RH13 6GG
1 Bourne Hill Cottages, Kerves Lane
RH13 6RJ
1 Bens Acre
RH13 6LW
1 Cisswood Cottages, Sandygate Lane, Lower Beeding
RH13 6LR
1 Amies Mill Farm Cottages, Kerves Lane
RH13 6RL
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
1.3 km
Easteds Lane — bus stop.
Closest school
1.5 km
St Andrew's CofE Primary School. 4 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
43.6dB

Night-time· 23:00 – 07:00
35.9dB







