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Get started21 Thornden, Cowfold, Horsham, RH13 8AG
2 planning records
About 21 Thornden
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Thornden is a three-bedroom detached house in Cowfold, Horsham, Horsham (RH13 8AG). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (June 2020) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 70), a 2-band jump. Main heating runs on oil.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, a porch and a loft conversion, meaningful when judging how the property has evolved. Today's modelled estimate of £596,000 is 24.2% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£460/sq ft) was about 35.9% above the typical sold price in the postcode. At 97 m² it's 18.1% smaller than the typical home in the postcode (119 m² median across 12 EPCs). Most recent transfer: January 2021 at £480,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
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
- Bedrooms3
- Bathrooms2
- EnsuiteYes
Outside
- Private garden
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
21 Thornden's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
A
B
C
D
E
E47
F
G
Main Heating
Gas
Main Fuel
Oil
Hot Water
Average
Windows
Average
CO2 Emissions
6.4 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 21 Thornden, Cowfold, Horsham, RH13 8AG, sourced from the PlanIt planning register.
- May 2021PorchFullGranted
Extension: Single storey · Side and rear of property
Erection of single storey rear & side extension, creation of 2no front dormers and pitched roof porch canopy over main front entrance.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
Current estimate
See how we calculated this£596,000
Modelled from EPC, postcode comparables.
Last sold (2021)
£480,000
Recorded with HM Land Registry.
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.
21 Thornden is notably below the street on epc rating.
Price per m²
£4,948
Street avg £5,583
Floor Area
97 m²
Street avg 127 m²
Habitable Rooms
4 rooms
Street avg 5 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
Brook Farm — bus stop.
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 21 Thornden, Cowfold, Horsham, RH13 8AG. Each answer is also embedded as structured data for search engines.