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Get started31 Chester Avenue is a two-bedroom semi-detached house in Worthing (BN11 2EB). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (November 2017) 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 January 2010. Between certificates, roof efficiency went from Average to Good, window efficiency went from Poor to Average and lighting went from Average to Very Good. The recommended improvements would lift it to B (score 87), a 2-band jump. The home occupies a cul-de-sac position.
Sale prices here have outpaced Worthing HPI: 8.1% per year against 0% for the wider region. Today's modelled estimate of £331,000 is 32.4% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£337/sq ft) was about 102.3% above the typical sold price in the postcode. Sold September 2019 for £250,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
31 Chester Avenue has more than quadrupled in price since its earliest registered sale in 1995.
£331,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.1% per year over 24 years.
£250,000
Growth on file: 8.1% per year over 24 years.
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31 Chester Avenue is notably below the street on habitable rooms.
Price per m²
£3,623
Street avg £2,781
Floor Area
69 m²
Street avg 72 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Mansfield Road — bus stop.

Daytime· 07:00 – 23:00
50.5dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
27 September 2019Most recent
£250,000
+121.3%over 17 years17 July 2002
£112,950
+189.6%over 6 years1 December 1995
£39,000
Median price across the last 5 sales in BN11 2EB: £300,000 (2025–2021).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

CO₂ Emissions
3.4 t/year
Street avg 2.8 t/year
BN11 2PY
Closest school
0.2 km
Davison Church of England High School for Girls, Worthing. 16 schools nearby.
Night-time· 23:00 – 07:00
40.5dB