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Get started1 Glenthorne is a two-bedroom semi-detached house in Cowfold, Horsham, Horsham (RH13 8DR). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (February 2025) shows a D (score 58), a step below the typical UK home. When first surveyed in August 2015 the rating was G, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Very Poor to Average and window efficiency went from Very Poor to Poor. The recommended improvements would lift it to B (score 82), a 2-band jump. Main heating runs on oil. Period features are noted in the property record. The home occupies a cul-de-sac position.
Untraded for 19 years, with the last transfer in November 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Sale prices here have outpaced Horsham HPI: 10.8% per year against 0% for the wider region. Today's modelled estimate of £382,000 sits 74.4% above the 2007 sale of £219,000. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include tree works, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 72% of similar EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
Planning history at 1 Glenthorne is exclusively tree-management applications — typical for a property with mature trees on or near the plot.
Fell 1 x Oak Tree (T2)
Sale price has grown by over 3x since 1997.
£382,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.8% per year over 11 years.
£219,000
Growth on file: 10.8% per year over 11 years.
1 Glenthorne is notably below the street on price per m².
Price per m²
£2,433
Street avg £3,478
Floor Area
90 m²
Street avg 111 m²
Habitable Rooms
4 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
0.0 km
South Leas — bus stop.

Daytime· 07:00 – 23:00
48.4dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Single glazing replaced with double or better glazing
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Surgery to 1 x oak tree
9 November 2007Most recent
£219,000
+75.2%over 7 years8 June 2000
£125,000
+72.4%over 3 years31 January 1997
£72,500
Median price across the last 5 sales in RH13 8DR: £352,250 (2024–2020).
Holmstead Henfield Road Cowfold Horsham
Sold Sept 2024
3 Woodfield Terrace Henfield Road Cowfold Horsham
Sold Sept 2024
Burrstone Cottage Henfield Road Cowfold Horsham
Sold May 2021
1 Woodfield Terrace Henfield Road Cowfold Horsham
Sold Oct 2020
2 Woodfield Terrace Henfield Road Cowfold Horsham
Sold Oct 2020
CO₂ Emissions
4.9 t/year
Street avg 6.9 t/year
RH13 8QN
Closest school
0.4 km
St Peter's CofE (Aided) Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
42.2dB
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