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Get started2 Cissbury Avenue is a detached house in Worthing (BN14 0DN). It has a recorded floor area of 152 m² (around 1636 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (January 2020) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in October 2010 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would push it to C (score 78).
It hasn't traded since November 2010, a hold of 16 years that's notably long for the area. Sale prices here have outpaced Worthing HPI: 7% per year against 0% for the wider region. Today's modelled estimate of £678,000 sits 111.9% above the 2010 sale of £320,000. On a £-per-square-foot basis, the last sale (£196/sq ft) was about 37.6% below the postcode norm. At 152 m² the property is well over the postcode median (110 m² across 7 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2018. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Single storey · Rear of property
2 Cissbury Avenue has more than doubled in price since the earliest registered sale in 1998.
£678,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 13 years.
£320,000
Growth on file: 7.0% per year over 13 years.
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Floor Area for 2 Cissbury Avenue runs comfortably ahead of the street norm.
Price per m²
£2,105
Street avg £3,715
Floor Area
152 m²
Street avg 120 m²
Habitable Rooms
7 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
0.1 km

Daytime· 07:00 – 23:00
49.5dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Demolition of existing rear conservatory. Construction of first-floor extension over existing garage (east side elevation) and construction of single-storey rear extension.
26 November 2010Most recent
£320,000
-10.9%over 3 years26 January 2007
£358,950
+167.9%over 8 years26 January 1998
£134,000
Median price across the last 5 sales in BN14 0DN: £520,000 (2025–2017).
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Detailed EPC data
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Street avg 6 rooms
CO₂ Emissions
5.9 t/year
Street avg 4.9 t/year
BN14 0SD
Cissbury Avenue — bus stop.
Closest school
0.3 km
Vale School, Worthing. 10 schools nearby.
Night-time· 23:00 – 07:00
40.1dB