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Get started11 Cissbury Drive is a three-bedroom detached house in Worthing (BN14 0DT). It has a recorded floor area of 159 m² (around 1711 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (June 2019) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2009. Between certificates, lighting went from Very Poor to Average. The recommended improvements would push it to C (score 78). Other recorded features include a conservatory.
Sale prices here have outpaced Worthing HPI: 5.7% per year against 0% for the wider region. Today's modelled estimate of £723,000 is 22.1% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£346/sq ft) was about 16.1% above the typical sold price in the postcode. At 159 m² the property is well over the postcode median (109 m² across 11 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Last sale on file: £592,000 in September 2019.
11 Cissbury Drive has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Proposed single-storey rear extension with landing/steps.
11 Cissbury Drive has more than doubled in price since the earliest registered sale in 2002.
£723,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 18 years.
£592,000
Growth on file: 5.7% per year over 18 years.
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On epc rating, 11 Cissbury Drive stands well clear of the street.
Price per m²
£3,723
Street avg £3,961
Floor Area
159 m²
Street avg 126 m²
Habitable Rooms
6 rooms
Street avg 6 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
0.3 km

Daytime· 07:00 – 23:00
48.8dB

Changes detected from historical EPC data
Windows upgraded, improving insulation
More low energy lighting installed
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Extension: Single storey · Side of property
Erection of single storey side extension to provide double garage, family room, utility and shower together with a conservatory on rear elevation.
3 September 2019Most recent
£592,000
+166.1%over 17 years23 January 2002
£222,500
Median price across the last 5 sales in BN14 0DT: £535,500 (2025–2014).
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Detailed EPC data
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Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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CO₂ Emissions
5.4 t/year
Street avg 5.5 t/year
BN14 0SD
Cissbury Avenue — bus stop.
Closest school
0.5 km
Vale School, Worthing. 8 schools nearby.
Night-time· 23:00 – 07:00
39.7dB