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Get started6 Wessex Avenue is a four-bedroom detached house in East Wittering, Chichester, Chichester (PO20 8NP). It has a recorded floor area of 169 m² (around 1819 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (July 2016) shows an E (score 51), well below the UK norm with real room to improve. Earlier certificates rated it D (July 2013); the latest reading is one band lower. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Poor to Good and lighting went from Poor to Very Good. The recommended improvements would lift it to C (score 77), a 2-band jump. Other recorded features include a conservatory.
Sale prices here have outpaced Chichester HPI: 4.6% per year against 0% for the wider region. Today's modelled estimate of £754,000 sits 55.5% above the 2016 sale of £485,000. On a £-per-square-foot basis, the last sale (£267/sq ft) was about 27.3% below the postcode norm. At 169 m² the property is well over the postcode median (99 m² across 15 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). One planning record on file: an extension approved in 2021. Past consents include an extension, meaningful when judging how the property has evolved. 9 years since the last transfer (November 2016).
6 Wessex Avenue's carbon output runs well above what efficient homes in the postcode produce.
Lifting height of the roof. Change of roof pitch to south. Rear extension. Removal of conservatory.
Sale price has at least doubled since 2000.
£754,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 16 years.
£485,000
Growth on file: 4.6% per year over 16 years.
Price per m² for 6 Wessex Avenue lags the street by a wide margin.
Price per m²
£2,870
Street avg £4,810
Floor Area
169 m²
Street avg 100 m²
Habitable Rooms
6 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
45.8dB

Changes detected from historical EPC data
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
17 November 2016Most recent
£485,000
+19.8%over 9 years3 April 2007
£404,950
+72.3%over 6 years22 November 2000
£235,000
Median price across the last 5 sales in PO20 8NP: £582,000 (2025–2023).
Tarragon Wessex Avenue East Wittering Chichester
Sold Nov 2025
8 Wessex Avenue East Wittering Chichester
Sold Mar 2025
Orchard Cottage Wessex Avenue East Wittering Chichester
Sold Jul 2024
11 Wessex Avenue East Wittering Chichester
Sold Jan 2024
15 Wessex Avenue East Wittering Chichester
Sold Jan 2023
Street avg 5 rooms
CO₂ Emissions
6.9 t/year
Street avg 3.6 t/year
PO20 8FD
Wessex Avenue — bus stop.
Closest school
0.3 km
East Wittering Community Primary School. 2 schools nearby.
Night-time· 23:00 – 07:00
37.9dB
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