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Get started9 Thornden, Cowfold, Horsham, RH13 8AG
4 sales on record
About 9 Thornden
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
9 Thornden is a four-bedroom detached house in Cowfold, Horsham, Horsham (RH13 8AG). It has a recorded floor area of 38 m² (around 409 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (July 2023) shows a D (score 57), a step below the typical UK home. When first surveyed in December 2010 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Poor to Average and lighting went from Poor to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 90), a 2-band jump. Main heating runs on oil. Other recorded features include a self-contained annexe.
Sale prices here have outpaced Horsham HPI: 6.4% per year against 0% for the wider region. Today's modelled estimate of £777,000 is 24.3% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£1,528/sq ft) was about 392.2% above the typical sold price in the postcode. At 38 m² it sits well below the postcode median (119 m² across 12 EPCs), making it one of the more compact homes locally. Last sold in November 2016, so it's been off the market for around 9 years. Across the public record there are 4 sales, relatively high churn for a single property. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms4
- Bathrooms3
- Open-plan layoutYes
- Dining roomYes
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Recommended upgrades on file would lift this property by multiple EPC bands.
Current Certificate(1 of 3)
Jul 2023
EPC Rating
A
B
C
D
D57
E
F
G
Main Heating
Electric & Gas
Main Fuel
Oil
Hot Water
Poor
Windows
Average
CO2 Emissions
3.1 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 9 Thornden, Cowfold, Horsham, RH13 8AG, sourced from the PlanIt planning register.
9 Thornden has an approved side extension on the planning record.
- Jun 2009ExtensionOutlineGranted
Extension: Side of property
Single storey side extension (Certificate of Lawful Development - Proposed)
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
9 Thornden has more than tripled in price since its earliest registered sale in 1996.
Current estimate
See how we calculated this£777,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.4% per year over 21 years.
Last sold (2016)
£625,000
Growth on file: 6.4% per year over 21 years.
Sales timeline
Versus other Thornden homes
Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.
On price per m², 9 Thornden stands well clear of the street.
Price per m²
£16,447
Street avg £4,625
Floor Area
38 m²
Street avg 132 m²
Habitable Rooms
2 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor 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.
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
Road noise across the postcode
Modelled day and night-time noise levels around RH13 8AG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
49.6dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 24 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 9 Thornden, Cowfold, Horsham, RH13 8AG. Each answer is also embedded as structured data for search engines.