Model valuation£417,0008 Busby Close
Local market context
Chapelhouse is a four-bedroom detached house in Coolham, Horsham, Horsham (RH13 8QN). It has a recorded floor area of 216 m² (around 2325 sq ft), construction records dating it to 1991-1995 and council tax band F. The latest certificate (December 2018) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 70). Main heating runs on oil.
A recent sale: £700,000 in December 2025. At 216 m² it's 24.3% larger than the typical home in the postcode (174 m² median across 21 EPCs). Across 2005–2025, sale prices on this property compounded at 4.4% per year. On a £-per-square-foot basis, the last sale (£301/sq ft) was about 17% above the typical sold price in the postcode.
Chapelhouse's carbon output runs well above what efficient homes in the postcode produce.
Certificate validity
Valid until 13 December 2028
Get a survey for this property
Because the property has been extended more than once, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,220 · Includes VAT
Chapelhouse has no planning applications on record.
But the area is active
9 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sale price has at least doubled since 2005.
£767,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 20 years.
£700,000
Growth on file: 4.4% per year over 20 years.
3 December 2025Most recent
£700,000
+26.1%over 16 years20 February 2009
£555,000
+88.1%over 3 years12 October 2005
£295,000
Median price across the last 5 sales in RH13 8QN: £710,000 (2025–2022).
The Old School House, Billingshurst Road, Coolham, Horsham, RH13 8QN
Sold May 2025
1 Brockhurst Cottages, Billingshurst Road, Coolham, Horsham, RH13 8QN
Sold Feb 2025
Chandos, Billingshurst Road, Coolham, Horsham, RH13 8QN
Sold Dec 2024
Coolham House, Billingshurst Road, Coolham, Horsham, RH13 8QN
Sold May 2023
Cobwebs, Billingshurst Road, Coolham, Horsham, RH13 8QN
Sold Jun 2022
Chapelhouse is notably below the street on years held.
Price per m²
£3,241
Street avg £3,768
Floor Area
216 m²
Street avg 182 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
8.9 t/year
Street avg 7.8 t/year
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchRH13 8PH
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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
0.4 km
Crossroads — bus stop.
Closest school
0.5 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.

Daytime· 07:00 – 23:00
46.1dB

Night-time· 23:00 – 07:00
40.1dB