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Mill Cottage, Brooks Green Road, Coolham, Horsham, RH13 8GR

4 planning records

Estimated value

£355,000

  • Since the 2025 sale (£375,000)-5%
  • Against RH13 8GR's recent median (£575,000)-38%

Newest record on this page: May 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Semi-detached
Habitable rooms
1
From EPC
Floor area
82 m²
883 sq ft
Energy rating
F
Score 35
Council tax
Band C
Tenure
Owner Occupied
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£355,000

  • Against its 2025 sale (£375,000)-5%
  • Against RH13 8GR's recent median (£575,000)-38%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for Mill Cottage is modelled from its 82 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in RH13 8GR. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    82 m² from the EPC lodged in December 2023

  • Sales of this home

    1 sale recorded, the latest in 2025

  • Recent sales in RH13 8GR

    5 sales, median £575,000 (2026–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: May 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 4 applicationsFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Sales timeline

  1. 15 May 2025Most recent

    £375,000

Median price across the last 5 sales in RH13 8GR: £575,000 (2026–2021).

Risks

What this page doesn't show

1 potential issue has already been flagged for Mill Cottage, Brooks Green Road, Coolham, Horsham, RH13 8GR. The detail, evidence and what to ask about it are in the Risks Report.
  • Larger development activity nearbyIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

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Overview

About Mill Cottage

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

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.

Most recent transfer was May 2025 at £375,000 — fresh data. At 82 m² it sits well below the postcode median (130 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 80% of similar EPCs). On a £-per-square-foot basis, the last sale (£425/sq ft) was about 106.9% above the typical sold price in the postcode. 4 planning records sit against the property, 4 approved, 0 refused.

Before you decide

Everything you need to know about Mill Cottage

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby

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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Mill Cottage's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate
Dec 2023

EPC Rating

A
B
C
D
E
F
F35
G
Main Heating
Gas
Main Fuel
Oil
Hot Water
Poor
Windows
Average
CO2 Emissions
7.3 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 8 December 2033

7 years remaining
Planning

Planning history

Applications and permits filed against Mill Cottage, Brooks Green Road, Coolham, Horsham, RH13 8GR, sourced from the PlanIt planning register.

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

4decisions90documents9nearby
  1. Nov 2023
    Conditions
    Outcome 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
    Full record in report
  2. More recent applications — locked
  3. ConditionsDecision
  4. ConditionsDecision

+ 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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On the street

Versus other Brooks Green Road homes

Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.

Habitable Rooms for Mill Cottage lags the street by a wide margin.

Price per m²

£4,573

Street avg £3,560

On par

Floor Area

82 m²

Street avg 144 m²

Strongly below

Habitable Rooms

1 rooms

Street avg 6 rooms

Strongly below

CO₂ Emissions

7.3 t/year

Street avg 8.0 t/year

Below
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Horsham district page.
Full Horsham report

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

118/mo

Falling 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.

Nearest schools

  • William Penn SchoolPrimary4m
  • Shipley CofE Primary SchoolPrimary2.3km

Nearest stops

  • CrossroadsBus stop195m
  • CrossroadsBus stop245m
  • Slaughter Bridge FarmBus stop662m
  • Coolham RoadBus stop767m

Most reported crime locally

  • Violence & Sexual Offences646 reports36%
  • Anti-social Behaviour339 reports19%
  • Criminal Damage & Arson170 reports10%
  • Public Order135 reports8%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around RH13 8GR from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for RH13 8GR

Daytime· 07:00 – 23:00

47.3dB

Low
Night-time road noise heatmap for RH13 8GR

Night-time· 23:00 – 07:00

40.8dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraSemi-Detached HouseEPC FPre-1919 buildNo mains gasSolid (non-cavity) walls

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

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£356k

1 Barleycroft, Cowfold

RH13 8DP

£352k

1 Church Terrace, Station Road, Cowfold

RH13 8DA

2 bed1 bath
£365k

1 Buck Barn Bungalows, Coolham Road, West Grinstead

RH13 8LN

£345k

1 Blanches Walk, Partridge Green

RH13 8JL

£370k

1 Church Causeway, School Lane, Shipley

RH13 8PL

£340k

1 Brockhurst Cottages, Billingshurst Road, Coolham

RH13 8QN

2 bed1 bath
£371k

1 Dial Post Cottages, Worthing Road, Dial Post

RH13 8NH

£392k

1 Brightams Cottages, Bines Road, Partridge Green

RH13 8EQ

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for Mill Cottage is modelled from its 82 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in RH13 8GR. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 1 sale is recorded for Mill Cottage. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for Mill Cottage was lodged in December 2023 at band F and is valid until December 2033. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 4 applications are matched to Mill Cottage. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 15 months, which places each incident at an approximate point. The 2 schools and 16 stops listed are measured in a straight line from RH13 8GR, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
Mill Cottage is in council tax band C. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Mill Cottage, Brooks Green Road, Coolham, Horsham, RH13 8GR. Each answer is also embedded as structured data for search engines.

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