1 Gardeners Close, Warnham, Horsham, RH12 3RJ
About 1 Gardeners Close
1 Gardeners Close is a semi-detached house in Warnham, Horsham, Horsham (RH12 3RJ). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (January 2025) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in August 2014 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Very Poor to Good and window efficiency went from Very Poor to Average. The recommended improvements would lift it to B (score 85), a 2-band jump.
At 57 m² it's 21.9% smaller than the typical home in the postcode (73 m² median across 20 EPCs).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Window efficiency improved
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
1 Gardeners Close has no planning applications on record.
But the area is active
10 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
1 Gardeners Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£273,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in RH12 3RJ: £350,000 (2025–2020).
Nearby sales in RH12 3RJ
4 Gardeners Close, Warnham, Horsham, RH12 3RJ
Sold Aug 2025
£370,00036 Gardeners Close, Warnham, Horsham, RH12 3RJ
Sold Dec 2023
£250,00010 Gardeners Close, Warnham, Horsham, RH12 3RJ
Sold Apr 2022
£400,00016 Gardeners Close, Warnham, Horsham, RH12 3RJ
Sold Nov 2021
£350,00026 Gardeners Close, Warnham, Horsham, RH12 3RJ
Sold Sept 2020
£200,000
Versus other Gardeners Close homes
On habitable rooms, 1 Gardeners Close runs well behind the street norm.
EPC Rating
67 (D)
Street avg 69 (C)
Floor Area
57 m²
Street avg 81 m²
CO₂ Emissions
2.5 t/year
Street avg 2.9 t/year
Habitable Rooms
1 rooms
Street avg 4 rooms
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Friday Street — bus stop.
Closest school
0.3 km
Warnham CofE Primary School. 8 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
45.1dB

Night-time· 23:00 – 07:00
36.8dB







