Mill Cottage, Brooks Green Road, Coolham, Horsham, RH13 8GR
About Mill Cottage
Mill Cottage is a semi-detached house in Coolham, Horsham, Horsham (RH13 8GR). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (December 2023) shows an F (score 35), near the bottom of the EPC scale. The recommended improvements would lift it to B (score 84), a 4-band jump. Main heating runs on oil.
At 82 m² it sits well below the postcode median (125 m² across 15 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). 4 planning records sit against the property, 4 approved, 0 refused.
Energy performance
Mill Cottage'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 was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
Mill Cottage has been through 4 approved planning applications — a well-evolved property.
4 applications on record at Mill Cottage, Brooks Green Road, Coolham, Horsham, RH13 8GR
- Nov 2023ConditionsOutcome in report
Approval of details reserved by conditions 3 and 4 to approved application DC/21/1600
- Documents
- 13 docs on file
- Reference
- DISC/23/0075
- More recent applications — locked
- ConditionsJun 2024Decision
- ConditionsMay 2024Decision
+ 1 more application in the report
Unlock Mill Cottage, Brooks Green Road, Coolham, Horsham, RH13 8GR'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- Every decision — granted, refused or withdrawn (4 on record)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 9 notable nearby
- The 90 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Mill Cottage has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£322,000
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 RH13 8GR: £610,000 (2025–2019).
Nearby sales in RH13 8GR
Baytrees, Brooks Green Road, Coolham, Horsham, RH13 8GR
Sold Oct 2025
£610,000Oak Cottage, Brooks Green Road, Coolham, Horsham, RH13 8GR
Sold Mar 2021
£375,000Lower Barn, Brooks Green Road, Coolham, Horsham, RH13 8GR
Sold Oct 2020
£1,292,000Mill House, Brooks Green Road, Coolham, Horsham, RH13 8GR
Sold Aug 2019
£810,000Baileys, Brooks Green Road, Coolham, Horsham, RH13 8GR
Sold Oct 2017
£925,000
Versus other Brooks Green Road homes
Habitable Rooms for Mill Cottage lags the street by a wide margin.
EPC Rating
35 (F)
Street avg 48 (E)
Floor Area
82 m²
Street avg 139 m²
CO₂ Emissions
7.3 t/year
Street avg 8.0 t/year
Habitable Rooms
1 rooms
Street avg 6 rooms
Similar properties nearby
1 Cambria Close, Partridge Green
RH13 8GW
1 Brockhurst Cottages, Billingshurst Road, Coolham
RH13 8QN
1 Corner House Cottages, Brighton Road, Shermanbury
RH13 8HQ
1 Church Close, Shipley
RH13 8PJ
1 Blanches Walk, Partridge Green
RH13 8JL
1 Church Terrace, Station Road, Cowfold
RH13 8DA
1 Buck Barn Bungalows, Coolham Road, West Grinstead
RH13 8LN
1 Barleycroft, Cowfold
RH13 8DP
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
0.2 km
Crossroads — bus stop.
Closest school
0.0 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
47.3dB

Night-time· 23:00 – 07:00
40.8dB







