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Get startedBowmer House is a one-bedroom end-of-terrace house in Partridge Green, Horsham, Horsham (RH13 8WA). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1996-2002 and council tax band B. At 40 m² this is the smallest unit on EPC record across Bowmer House (40–49 m²). The building's EPC ratings span D to C, with this unit at the bottom. Our model identifies extension potential, subject to local planning policy. The latest certificate (September 2019) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2009. Between certificates, window efficiency went from Very Poor to Average; 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 78). Main heating runs on electricity.
Sale prices here have outpaced Horsham HPI: 4.6% per year against 0% for the wider region. Today's modelled estimate of £157,000 is 25.6% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£290/sq ft) was about 30.3% above the typical sold price in the postcode. 9 years since the last transfer (March 2017).
Bowmer House changed hands twice within eighteen months — unusual for the area.
£157,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 1 year.
£125,000
Growth on file: 4.6% per year over 1 year.
CO₂ Emissions for Bowmer House runs comfortably ahead of the street norm.
Price per m²
£3,125
Street avg £3,493
Floor Area
40 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
Floor insulation added or improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
30 March 2017Most recent
£125,000
+6.4%over 1 year17 November 2015
£117,500
Median price across the last 5 sales in RH13 8WA: £162,000 (2025–2018).
Bowmer House Flat 2 Tideys Mill Partridge Green Horsham
Sold Mar 2025
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 1 Tideys Mill Partridge Green Horsham
Sold Sept 2014
CO₂ Emissions
2.2 t/year
Street avg 3.0 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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