4a, Douglas Avenue, Worthing, BN11 5LE
About 4a
4a is a semi-detached house in Worthing (BN11 5LE). It has a recorded floor area of 71 m² (around 764 sq ft) and construction records dating it to 1930-1949. At 71 m² this is the 6th smallest of 10 units on EPC record in the building, where floor areas span 44–185 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (54 versus a best of 76). The latest certificate (March 2014) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 62). The latest certificate is from March 2014, so improvements made since then won't be reflected.
At 71 m² the property is well over the postcode median (52 m² across 9 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 89% of similar EPCs).
Energy performance
4a's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 11 Mar 2024
EPC Rating
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Planning history
4a has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
4a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£271,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in BN11 5LE: £240,000 (2025–2021).
Nearby sales in BN11 5LE
Flat 2, 2 Douglas Avenue, Worthing, BN11 5LE
Sold Aug 2025
£200,0001 Douglas Avenue, Worthing, BN11 5LE
Sold Oct 2023
£440,0006 Douglas Avenue, Worthing, BN11 5LE
Sold Jun 2023
£570,0007 Douglas Avenue, Worthing, BN11 5LE
Sold Jun 2023
£240,000Flat 1, 2 Douglas Avenue, Worthing, BN11 5LE
Sold Jun 2021
£185,000
Versus other Douglas Avenue homes
On epc rating, 4a runs well behind the street norm.
EPC Rating
54 (E)
Street avg 66 (D)
Floor Area
71 m²
Street avg 51 m²
CO₂ Emissions
4.0 t/year
Street avg 2.2 t/year
Habitable Rooms
3 rooms
Street avg 2 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Wallace Avenue — bus stop.
Closest school
0.1 km
Elm Grove Primary School, Worthing. 24 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
50.6dB

Night-time· 23:00 – 07:00
40.2dB







