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Get started12 Cissbury Drive is a four-bedroom detached house in Worthing (BN14 0DT). It has a recorded floor area of 200 m² (around 2153 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (March 2022) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2012. Between certificates, lighting went from Poor to Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 76).
It hasn't traded since December 2004, a hold of 21 years that's notably long for the area. Sale prices here have outpaced Worthing HPI: 16.7% per year against 0% for the wider region. Today's modelled estimate of £854,000 sits 79.8% above the 2004 sale of £475,000. On a £-per-square-foot basis, the last sale (£221/sq ft) was about 31.2% below the postcode norm. At 200 m² the property is well over the postcode median (109 m² across 11 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2002. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved.
12 Cissbury Drive's carbon output runs well above what efficient homes in the postcode produce.
Extension: Single storey
Single storey extension to north elevation and conservatory to east elevation
Price for 12 Cissbury Drive has grown more than fourfold since the 1995 starting point.
£854,000
Modelled from EPC, postcode comparables and a sale-price growth of 16.7% per year over 10 years.
£475,000
Growth on file: 16.7% per year over 10 years.
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On years held, 12 Cissbury Drive stands well clear of the street.
Price per m²
£2,375
Street avg £4,096
Floor Area
200 m²
Street avg 122 m²
Habitable Rooms
9 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
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
7 December 2004Most recent
£475,000
+348.1%over 9 years31 March 1995
£106,000
Median price across the last 5 sales in BN14 0DT: £592,000 (2025–2019).
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Street avg 5 rooms
CO₂ Emissions
8.7 t/year
Street avg 5.2 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