Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started9 Warren Drive is a two-bedroom semi-detached house in Southwater, Horsham, Horsham (RH13 9GL). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (September 2019) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced Horsham HPI: 6.1% per year against 0% for the wider region. Today's modelled estimate of £394,000 is 25.1% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£465/sq ft) was about 173% above the typical sold price in the postcode. At 63 m² it sits well below the postcode median (112 m² across 32 EPCs), making it one of the more compact homes locally. 4 planning records sit against the property, 4 approved, 0 refused. Past consents include a garage conversion and an extension, meaningful when judging how the property has evolved. Last sale on file: £315,000 in April 2020.
Recommended upgrades on file would lift this property by multiple EPC bands.
9 Warren Drive has 2 separate extension applications on the council record.
Conversion of garage to form habitable space with associated external alterations.
9 Warren Drive has more than quadrupled in price since its earliest registered sale in 1995.
£394,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 25 years.
£315,000
Growth on file: 6.1% per year over 25 years.
On floor area, 9 Warren Drive runs well behind the street norm.
Price per m²
£5,000
Street avg £3,722
Floor Area
63 m²
Street avg 121 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Southwater Street — bus stop.

Daytime· 07:00 – 23:00
51.6dB

Extension: Side of property
Conversion of garage into habitable living space. Erection of a part first floor, part two-storey side extension.
2 more applications for this property
Join to see all planning history.
1 April 2020Most recent
£315,000
+331.5%over 24 years27 June 1995
£73,000
Median price across the last 5 sales in RH13 9GL: £475,000 (2025–2022).
CO₂ Emissions
2.5 t/year
Street avg 4.7 t/year
RH13 9DY
Closest school
0.5 km
Castlewood Primary School. 3 schools nearby.
Night-time· 23:00 – 07:00
42.0dB
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell