Forest Grange Manor, Central Wing, Forest Grange, Forest Road, Colgate, Horsham, RH12 4TG
About Forest Grange Manor
Forest Grange Manor is a six-bedroom property in Colgate, Horsham, Horsham (RH12 4TG). It has council tax band H. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. Period features are noted in the property record.
Held since July 2008 — that's 18 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. 4 planning records sit against the property, 3 approved, 1 refused. Past consents include tree works, meaningful when judging how the property has evolved. 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.
Know exactly what you're buying at Forest Grange Manor
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
What this property has
Inside
- Bedrooms6
- Dining roomYes
Outside
- Private gardenYes
- ParkingYes
Building
- Listed buildingYes
- Period featuresYes
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
Forest Grange Manor has multiple listed-building consents on file — alterations need formal heritage approval.
- Nov 2025Tree WorksTreesIn report
Surgery to 1x Oak
- Documents
- 6 docs on file
- Reference
- DC/25/1484
- Apr 2022RenovationHeritageIn report
Alterations to drive, drainage and fencing (Listed Building Consent).
- Agent
- R ELLIS CONSULTANCY LTD
Listed- Documents
- 16 docs on file
- Reference
- DC/21/2819
We flagged 1 thing worth checking at Forest Grange Manor
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
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£899,998
Recorded with HM Land Registry.
Sales timeline
2 July 2008Most recent
£899,998
Median price across the last 5 sales in RH12 4TG: £450,000 (2023–2015).
Nearby sales in RH12 4TG
Forest Grange Manor, West Wing, Forest Grange, Forest Road, Colgate, Horsham, RH12 4TG
Sold Dec 2023
£1,600,0006 The Courtyard, Forest Grange, Forest Road, Colgate, Horsham, RH12 4TG
Sold Feb 2021
£450,000Forest Grange Manor, The Mews, Forest Grange, Forest Road, Colgate, Horsham, RH12 4TG
Sold Apr 2020
£572,0005 The Courtyard, Forest Grange, Forest Road, Colgate, Horsham, RH12 4TG
Sold Sept 2015
£395,00010 The Courtyard, Forest Grange, Forest Road, Colgate, Horsham, RH12 4TG
Sold Jun 2015
£415,000
Everything we know about Forest Grange Manor, 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

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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
1.0 km
Forest Road — bus stop.
Closest school
1.9 km
Leechpool Primary School. 10 schools 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
40.0dB

Night-time· 23:00 – 07:00
35.0dB