Haymans Ghyll, Billingshurst Road, Coolham, Horsham, RH13 8QN
About Haymans Ghyll
Haymans Ghyll is a four-bedroom detached house in Coolham, Horsham, Horsham (RH13 8QN). It has a recorded floor area of 160 m² (around 1722 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (April 2025) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump. Main heating runs on oil. Other recorded features include notable views and attached land beyond the plot. Period features are noted in the property record.
Held since July 1998 — that's 28 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £795,000 sits 231.3% above the 1998 sale of £240,000. On a £-per-square-foot basis, the last sale (£139/sq ft) was about 45.3% below the postcode norm. One historical planning record sits against the property in 2017.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- FireplaceYes
Outside
- Private gardenYes
- Summer houseYes
- LandYes
- Notable viewsYes
Building
- Period featuresYes
- RefurbishedYes
Energy performance
Haymans Ghyll's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,220 · Includes VAT
Planning history
1 application on record at Haymans Ghyll, Billingshurst Road, Coolham, Horsham, RH13 8QN
- Sept 2017TelecomsOutcome in report
Install High Speed Broadband Cabinet
- Documents
- 2 docs on file
- Reference
- DC/17/2076
Unlock Haymans Ghyll, Billingshurst Road, Coolham, Horsham, RH13 8QN's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 9 notable nearby
- The 2 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Haymans Ghyll's estimated value is more than triple its earliest registered sale price (1998).
£795,000
Modelled from EPC, postcode comparables.
£240,000
Recorded with HM Land Registry.
Sales timeline
9 July 1998Most recent
£240,000
Median price across the last 5 sales in RH13 8QN: £710,000 (2025–2022).
Nearby sales in RH13 8QN
The Old School House, Billingshurst Road, Coolham, Horsham, RH13 8QN
Sold May 2025
£710,0001 Brockhurst Cottages, Billingshurst Road, Coolham, Horsham, RH13 8QN
Sold Feb 2025
£284,000Chandos, Billingshurst Road, Coolham, Horsham, RH13 8QN
Sold Dec 2024
£405,000Coolham House, Billingshurst Road, Coolham, Horsham, RH13 8QN
Sold May 2023
£1,800,000Cobwebs, Billingshurst Road, Coolham, Horsham, RH13 8QN
Sold Jun 2022
£835,000
Versus other Billingshurst Road homes
Haymans Ghyll outperforms the street on years held by a wide margin.
Price per m²
£1,500
Street avg £3,839
Floor Area
160 m²
Street avg 184 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
8.9 t/year
Street avg 7.8 t/year
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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
0.4 km
Crossroads — bus stop.
Closest school
0.5 km
William Penn School. 2 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
46.1dB

Night-time· 23:00 – 07:00
40.1dB







