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Get startedBowmer House is a one-bedroom semi-detached house in Partridge Green, Horsham, Horsham (RH13 8WA). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 1983-1990 and council tax band B. At 41 m² this is the 2nd smallest of 5 units on EPC record in Bowmer House, where floor areas span 40–49 m². The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (57 versus a best of 69). The latest certificate (June 2021) shows a D (score 57), a step below the typical UK home. The rating has held steady at D across 2 certificates since July 2011. Between certificates, wall efficiency went from Average to Good, window efficiency went from Very Poor to Good and lighting went from Average to Very Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Poor to Very Poor. The recommended improvements would push it to C (score 76). Main heating runs on electricity.
Sale prices here have outpaced Horsham HPI: 4.8% per year against 0% for the wider region. Today's modelled estimate of £171,000 is 15.2% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£336/sq ft) was about 49.7% above the typical sold price in the postcode. Most recent transfer was March 2025 at £148,500 — fresh data.
Bowmer House has more than tripled in price since its earliest registered sale in 1997.
£171,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 28 years.
£148,500
Growth on file: 4.8% per year over 28 years.
Bowmer House is notably below the street on years held.
Price per m²
£3,622
Street avg £3,438
Floor Area
41 m²
Street avg 41 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
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
0.0 km

Daytime· 07:00 – 23:00
45.8dB

Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Single glazing replaced with double or better glazing
Wall insulation upgraded
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
31 March 2025Most recent
£148,500
+29.7%over 13 years29 March 2012
£114,500
-4.6%over 4 years25 May 2007
£120,000
+84.6%over 6 years3 January 2001
£65,000
+57.6%over 3 years24 September 1997
£41,250
Median price across the last 5 sales in RH13 8WA: £190,000 (2024–2017).
Bowmer House Flat 4 Tideys Mill Partridge Green Horsham
Sold Jun 2024
Bowmer House Flat 5 Tideys Mill Partridge Green Horsham
Sold Aug 2019
Britton House Flat 4 Tideys Mill Partridge Green Horsham
Sold Aug 2018
Bowmer House Flat 3 Tideys Mill Partridge Green Horsham
Sold Mar 2017
Bowmer House Flat 1 Tideys Mill Partridge Green Horsham
Sold Sept 2014
CO₂ Emissions
3.0 t/year
Street avg 2.9 t/year
RH13 8WA
High Street — bus stop.
Closest school
0.5 km
Jolesfield CofE Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
38.5dB
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