Old Keysford Hall, Treemans Road, Lewes Road, Horsted Keynes, Haywards Heath, RH17 7EA
About Old Keysford Hall
Old Keysford Hall is a six-bedroom property in Horsted Keynes, Haywards Heath, Haywards Heath (RH17 7EA).
3 planning records sit against the property, 0 approved, 0 refused. The record references listed-building consent, which constrain future alterations. 6 bedrooms is on the larger side for this postcode, where 3 is the typical count.
What this property has
Inside
- Bedrooms6
- Bathrooms2
Energy performance
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Planning history
Old Keysford Hall has multiple listed-building consents on file — alterations need formal heritage approval.
- Sept 2025RenovationFullIn report
Internal alterations to Grade II listed building including removal of non-historic internal wall, installation of sympathetic timber joinery, and insertion of conservation rooflight to existing later addition extension.
Listed- Documents
- 27 docs on file
- Reference
- DM/25/1907
- Sept 2025RenovationHeritageIn report
Internal alterations to Grade II listed building including removal of non-historic internal wall, installation of sympathetic timber joinery, and insertion of conservation rooflight to existing later addition extension.
Listed- Documents
- 25 docs on file
- Reference
- DM/25/1908
Sales history & valuation
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 RH17 7EA: £536,250 (2022–2005).
Nearby sales in RH17 7EA
Little Keysford, Treemans Road, Lewes Road, Horsted Keynes, Haywards Heath, RH17 7EA
Sold Aug 2022
£1,350,000Keysford, Treemans Road, Lewes Road, Horsted Keynes, Haywards Heath, RH17 7EA
Sold Jun 2009
£1,200,000Tremaines Cottage & Stables, Treemans Road, Lewes Road, Horsted Keynes, Haywards Heath, RH17 7EA
Sold Dec 1998
£85,000
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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
2/mo
Steady year-on-year across the wider district.
Nearest stop
1.2 km
Lewes Road — bus stop.
Closest school
1.5 km
St Giles CofE Primary School. 2 schools nearby.
Road noise across the postcode

Daytime· 07:00 – 23:00
41.5dB

Night-time· 23:00 – 07:00
35.5dB