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Get started21 Ash Road is a three-bedroom mid-terrace house in Southwater, Horsham, Horsham (RH13 9EJ). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (March 2022) shows a C (score 74). When first surveyed in May 2010 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Poor to Good, hot-water efficiency went from Poor to Good and main heating went from Average to Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 82). Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
Sale prices here have outpaced Horsham HPI: 4.2% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£350/sq ft) was about 63.4% above the typical sold price in the postcode. A recent sale: £372,500 in December 2024. At 99 m² it's 15.8% larger than the typical home in the postcode (86 m² median across 22 EPCs).
21 Ash Road valuation sits well clear of the typical sold price in this postcode.
£387,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.2% per year over 14 years.
£372,500
Growth on file: 4.2% per year over 14 years.
Years Held for 21 Ash Road lags the street by a wide margin.
Price per m²
£3,763
Street avg £3,072
Floor Area
99 m²
Street avg 84 m²
Habitable Rooms
5 rooms
Street avg 4 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
0.1 km
Ash Road — bus stop.

Daytime· 07:00 – 23:00
46.1dB

Changes detected from historical EPC data
Hot water system upgraded
Roof insulation improved
More low energy lighting installed
Solar PV panels (30 kWp) installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
6 December 2024Most recent
£372,500
+79.5%over 14 years27 August 2010
£207,500
Median price across the last 5 sales in RH13 9EJ: £350,000 (2023–2021).
CO₂ Emissions
2.5 t/year
Street avg 3.9 t/year
RH13 9HW
Closest school
0.7 km
Southwater Infant Academy. 4 schools nearby.
Night-time· 23:00 – 07:00
37.9dB
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