13 Arunside, Blackbridge Lane, Horsham, RH12 1SJ
About 13 Arunside
13 Arunside is a two-bedroom mid-terrace house in Horsham (RH12 1SJ). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1967-1975 and council tax band C. At 61 m² this is the 9th smallest of 18 units on EPC record in the building, where floor areas span 42–87 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (June 2025) shows a C (score 72). The rating has held steady at C across 2 certificates since October 2008. Between certificates, wall efficiency went from Poor to Average and lighting went from Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good.
Most recent transfer was October 2025 at £220,000 — fresh data. Across 2007–2025, sale prices on this property compounded at 2% per year.
Know exactly what you're buying at 13 Arunside
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
Outside
- Communal gardenYes
- Parkingallocated
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
Planning history
13 Arunside has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 13 Arunside
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
£236,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.0% per year over 18 years.
£220,000
Growth on file: 2.0% per year over 18 years.
Sales timeline
9 October 2025Most recent
£220,000
+41.9%over 17 years18 October 2007
£155,000
Median price across the last 1 sales in RH12 1SJ: £185,000 (2024–2024).
Nearby sales in RH12 1SJ
Everything we know about 13 Arunside, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Arunside homes
Floor Area for 13 Arunside runs comfortably ahead of the street norm.
EPC Rating
72 (C)
Street avg 71 (C)
Floor Area
61 m²
Street avg 55 m²
CO₂ Emissions
2.2 t/year
Street avg 2.0 t/year
Habitable Rooms
3 rooms
Street avg 3 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
The full 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