6 The Courtyard, Forest Grange, Forest Road, Colgate, Horsham, RH12 4TG
About 6 The Courtyard
6 The Courtyard is a three-bedroom semi-detached house in Colgate, Horsham, Horsham (RH12 4TG). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1991-1995 and council tax band F. The latest certificate (May 2025) shows an E (score 50), well below the UK norm with real room to improve. Earlier certificates rated it D (March 2014); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good; while roof efficiency dropped from Good to Average and hot-water efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 90), a 3-band jump. Main heating runs on lpg. Other recorded features include a conservatory.
One planning record on file: an extension approved in 2018. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 1995–2021, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £522,000 is 16% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£486/sq ft) was about 91.2% above the typical sold price in the postcode. At 86 m² it's 29.5% smaller than the typical home in the postcode (122 m² median across 8 EPCs). Most recent transfer: February 2021 at £450,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 6 The Courtyard
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
- Bedrooms3
- Bathrooms1
- Dining roomYes
- CloakroomYes
- ConservatoryYes
Outside
- Private gardenYes
- Parkingoff_road
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Fuel source changed
Heating controls upgraded for better temperature management
Hot water efficiency decreased
More low energy lighting installed
Planning history
6 The Courtyard has an approved rear extension on the planning record.
- Apr 2018ConservatoryFullIn report
Extension: Rear of property
Removal of existing rear conservatory and erection of replacement rear extension
- Agent
- Anglian Home Improvements
Extension- Documents
- 11 docs on file
- Reference
- DC/18/0432
We flagged 1 thing worth checking at 6 The Courtyard
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
Price for 6 The Courtyard has grown more than fourfold since the 1995 starting point.
£522,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 26 years.
£450,000
Growth on file: 5.9% per year over 26 years.
Sales timeline
15 February 2021Most recent
£450,000
+11.1%over 5 years25 June 2015
£405,000
19 October 2014
£405,000
+20.9%over 9 years20 October 2004
£335,000
+63.4%over 4 years8 March 2000
£205,000
+105.0%over 5 years6 February 1995
£100,000
Median price across the last 5 sales in RH12 4TG: £415,000 (2023–2014).
Nearby sales in RH12 4TG
Forest Grange Manor, West Wing, Forest Grange, Forest Road, Colgate, Horsham, RH12 4TG
Sold Dec 2023
£1,600,000Forest 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
£415,0009 The Courtyard, Forest Grange, Forest Road, Colgate, Horsham, RH12 4TG
Sold Aug 2014
£395,000
Everything we know about 6 The Courtyard, 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

Versus other Forest Grange homes
6 The Courtyard outperforms the street on price per m² by a wide margin.
Price per m²
£5,233
Street avg £3,179
Floor Area
86 m²
Street avg 221 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
3.1 t/year
Street avg 9.1 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
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