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Get started21 Oakapple Close is a three-bedroom semi-detached house in Cowfold, Horsham, Horsham (RH13 8RU). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (March 2025) shows a C (score 75), near the top of the C band. When first surveyed in July 2013 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Good to Very Good and lighting went from Average to Very Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Average to Very Poor. The recommended improvements would lift it to A (score 96), a 2-band jump. Main heating runs on electricity. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced Horsham HPI: 7% per year against 0% for the wider region. Today's modelled estimate of £380,000 is 18.8% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£386/sq ft) was about 127.3% above the typical sold price in the postcode. Sold November 2018 for £320,000. Across the public record there are 6 sales, relatively high churn for a single property. Its energy rating outperforms most of the postcode (better than 73% of similar EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
Price for 21 Oakapple Close has grown more than fourfold since the 1995 starting point.
£380,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 24 years.
£320,000
Growth on file: 7.0% per year over 24 years.
On epc rating, 21 Oakapple Close stands well clear of the street.
Price per m²
£4,156
Street avg £3,624
Floor Area
77 m²
Street avg 85 m²
Habitable Rooms
5 rooms
Street avg 5 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

Daytime· 07:00 – 23:00
47.7dB

Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
2 November 2018Most recent
£320,000
+2.6%over 1 year13 October 2017
£312,000
+53.7%over 13 years16 September 2004
£203,000
+168.9%over 8 years29 May 1996
£75,500
+0.7%over 10 months28 July 1995
£75,000
+15.4%15 March 1995
£65,000
Median price across the last 5 sales in RH13 8RU: £375,000 (2025–2022).
CO₂ Emissions
2.5 t/year
Street avg 4.0 t/year
RH13 8BN
South Leas — bus stop.
Closest school
0.6 km
St Peter's CofE (Aided) Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
41.5dB
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