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Get started17 Castlewood Road is a three-bedroom end-of-terrace house in Southwater, Horsham, Horsham (RH13 9US). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (March 2025) shows a C (score 70). The rating has held steady at C across 2 certificates since January 2011. Between certificates, lighting went from Good to Very Good. The recommended improvements would push it to B (score 85).
Sale prices here have outpaced Horsham HPI: 3% per year against 0% for the wider region. Today's modelled estimate of £388,000 sits 55.2% above the 2014 sale of £250,000. On a £-per-square-foot basis, the last sale (£337/sq ft) was about 24.1% above the typical sold price in the postcode. One planning record on file: an extension approved in 2008. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Last sold in February 2014, so it's been off the market for around 12 years.
17 Castlewood Road has an approved rear extension on the planning record.
17 Castlewood Road valuation sits well clear of the typical sold price in this postcode.
£388,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.0% per year over 9 years.
£250,000
Growth on file: 3.0% per year over 9 years.
Price per m²
£3,623
Street avg £3,887
Floor Area
69 m²
Street avg 73 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
The Brook — bus stop.

Daytime· 07:00 – 23:00
51.9dB

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Rear of property
Conservatory to rear
13 February 2014Most recent
£250,000
+31.6%over 9 years10 December 2004
£190,000
Median price across the last 5 sales in RH13 9US: £352,000 (2024–2021).
CO₂ Emissions
2.6 t/year
Street avg 2.7 t/year
RH13 9HW
Closest school
0.2 km
Castlewood Primary School. 3 schools nearby.
Night-time· 23:00 – 07:00
41.1dB
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