1 Arunside, Blackbridge Lane, Horsham, RH12 1SJ
About 1 Arunside
1 Arunside is a semi-detached house in Horsham (RH12 1SJ). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (November 2017) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in August 2017 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good and roof efficiency went from Average to Very Good. The recommended improvements would lift it to B (score 87), a 2-band jump.
At 75 m² it's 23% larger than the typical home in the postcode (61 m² median across 17 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
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
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Planning history
1 Arunside has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
1 Arunside has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£374,000
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 3 sales in RH12 1SJ: £185,000 (2025–2007).
Versus other Arunside homes
On epc rating, 1 Arunside runs well behind the street norm.
EPC Rating
61 (D)
Street avg 64 (D)
Floor Area
75 m²
Street avg 76 m²
CO₂ Emissions
3.7 t/year
Street avg 3.5 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Arunside — bus stop.
Closest school
0.1 km
Arunside School, Horsham. 12 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
50.6dB

Night-time· 23:00 – 07:00
40.5dB







