1 Bonfire Hill, Southwater, Horsham, RH13 9BU
About 1 Bonfire Hill
1 Bonfire Hill is a two-bedroom semi-detached house in Southwater, Horsham, Horsham (RH13 9BU). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (May 2019) shows an E (score 39), well below the UK norm with real room to improve. When first surveyed in September 2013 the rating was F, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Very Good, window efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to C (score 77), a 2-band jump. Main heating runs on lpg.
At 72 m² it sits well below the postcode median (122 m² across 4 EPCs), making it one of the more compact homes locally. Across 1995–2022, sale prices on this property compounded at 5.2% per year. On a £-per-square-foot basis, the last sale (£582/sq ft) was about 150.6% above the typical sold price in the postcode. Last sale on file: £451,000 in June 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms2
- FireplaceYes
Outside
- DrivewayYes
Building
- Central heatingYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
More low energy lighting installed
Heating controls changed
Window efficiency improved
Loft insulation upgraded to recommended levels
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
1 Bonfire Hill has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has grown by over 3x since 1995.
£466,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 27 years.
£451,000
Growth on file: 5.2% per year over 27 years.
Sales timeline
30 June 2022Most recent
£451,000
+289.6%over 26 years16 August 1995
£115,750
Median price across the last 5 sales in RH13 9BU: £630,000 (2020–2001).
Versus other Bonfire Hill homes
EPC Rating for 1 Bonfire Hill lags the street by a wide margin.
EPC Rating
39 (E)
Street avg 54 (E)
Floor Area
72 m²
Street avg 130 m²
CO₂ Emissions
3.5 t/year
Street avg 7.7 t/year
Habitable Rooms
4 rooms
Street avg 6 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
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.5 km
Church Lane — bus stop.
Closest school
0.8 km
Southwater Infant Academy. 4 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
44.0dB

Night-time· 23:00 – 07:00
36.8dB







