Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get startedCobwebs is a four-bedroom detached house in Coolham, Horsham, Horsham (RH13 8QN). It has a recorded floor area of 181 m² (around 1948 sq ft), construction records dating it to 1983-1990 and council tax band F. There is a swimming pool on the plot, uncommon for the area. Other recorded features include a conservatory. The latest certificate (December 2021) shows an E (score 51), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since November 2010. Between certificates, wall efficiency went from Poor to Good and lighting went from Very Poor to Very Good; while roof efficiency dropped from Good to Average and window efficiency dropped from Average to Very Poor. The recommended improvements would lift it to C (score 69), a 2-band jump. Main heating runs on oil.
Sale prices here have outpaced Horsham HPI: 4.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£429/sq ft) was about 68.2% above the typical sold price in the postcode. Most recent transfer: June 2022 at £835,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved.
Cobwebs's carbon output runs well above what efficient homes in the postcode produce.
Construction of new 3-bed residential dwelling to North East of the existing property
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£826,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 16 years.
£835,000
Growth on file: 4.3% per year over 16 years.
Price per m² for Cobwebs runs comfortably ahead of the street norm.
Price per m²
£4,613
Street avg £3,817
Floor Area
181 m²
Street avg 189 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
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
0.4 km
Crossroads — bus stop.

Daytime· 07:00 – 23:00
46.1dB

Changes detected from historical EPC data
Cavity wall insulation installed
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey
Single storey extensions to existing study and bathroom; replacement conservatory and addition of dormer windows in the roof space
20 June 2022Most recent
£835,000
+45.2%over 8 years20 November 2013
£575,000
+26.4%over 6 years20 June 2007
£455,000
+5.8%over 7 months8 November 2006
£430,000
Median price across the last 5 sales in RH13 8QN: £710,000 (2025–2021).
The Old School House Billingshurst Road Coolham Horsham
Sold May 2025
1 Brockhurst Cottages Billingshurst Road Coolham Horsham
Sold Feb 2025
Chandos Billingshurst Road Coolham Horsham
Sold Dec 2024
Coolham House Billingshurst Road Coolham Horsham
Sold May 2023
Byways Billingshurst Road Coolham Horsham
Sold Dec 2021
CO₂ Emissions
9.3 t/year
Street avg 7.7 t/year
RH13 8PH
Closest school
0.5 km
William Penn School. 2 schools nearby.
Night-time· 23:00 – 07:00
40.1dB
Find out what your property is worth with a free valuation from a top-rated local estate agent.
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell