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Get startedThe Coach House is a semi-detached house in Colgate, Horsham, Horsham (RH13 6HS). It has a recorded floor area of 33 m² (around 355 sq ft), construction records dating it to before 1900 and council tax band E. At 33 m² this is the smallest unit on EPC record across The Coach House (33–38 m²). The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (43 versus a best of 70). The latest certificate (September 2021) shows an E (score 43), well below the UK norm with real room to improve. Earlier certificates rated it D (October 2008); the latest reading is one band lower. Between certificates, window efficiency went from Poor to Average and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to C (score 73), a 2-band jump. Main heating runs on electricity.
Sale prices here have outpaced Horsham HPI: 7.6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£1,464/sq ft) was about 421.7% above the typical sold price in the postcode. At 33 m² it sits well below the postcode median (147 m² across 14 EPCs), making it one of the more compact homes locally. 9 years since the last transfer (December 2016).
Recommended upgrades on file would lift this property by multiple EPC bands.
Price for The Coach House has grown more than fourfold since the 1997 starting point.
£511,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.6% per year over 19 years.
£520,000
Growth on file: 7.6% per year over 19 years.
The Coach House is notably below the street on epc rating.
EPC Rating
43 (E)
Street avg 52 (E)
Floor Area
33 m²
Street avg 35 m²
CO₂ Emissions
3.5 t/year
Street avg 3.0 t/year
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
0.8 km
The Dragon — bus stop.

Daytime· 07:00 – 23:00
43.6dB

Changes detected from historical EPC data
Upgraded to gas central heating
Fuel source changed
Heating controls upgraded for better temperature management
Hot water system upgraded
Roof insulation improved
More low energy lighting installed
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water system changed
Windows upgraded, improving insulation
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
7 December 2016Most recent
£520,000
+31.6%over 5 years18 November 2011
£395,000
+216.0%over 14 years1 August 1997
£125,000
Median price across the last 5 sales in RH13 6HS: £1,000,000 (2025–2017).
Wellsprings Blackhouse Road Colgate Horsham
Sold Jul 2025
Brackenwood Blackhouse Road Colgate Horsham
Sold Nov 2022
Blackhouse Cottage Blackhouse Road Colgate Horsham
Sold Apr 2018
Colgate Lodge Blackhouse Road Colgate Horsham
Sold Feb 2018
Meadow View Blackhouse Road Colgate Horsham
Sold Oct 2017
Habitable Rooms
2 rooms
Street avg 2 rooms
RH13 6TE
Closest school
0.5 km
Colgate Primary School. 3 schools nearby.
Night-time· 23:00 – 07:00
36.1dB
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