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Get started18a is a mid-terrace house in Worthing (BN11 3ED). It has a recorded floor area of 40 m² (around 431 sq ft) and construction records dating it to 1930-1949. At 40 m² this is the smallest unit on EPC record across the building (40–101 m²). The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (October 2018) shows an E (score 54), well below the UK norm with real room to improve. When first surveyed in July 2016 the rating was F, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average, window efficiency went from Poor to Good and lighting went from Good to Very Good. The recommended improvements would lift it to C (score 70), a 2-band jump. Main heating runs on electricity.
At 40 m² it sits well below the postcode median (70 m² across 9 EPCs), making it one of the more compact homes locally. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include change of use to residential, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
Application for permitted development for prior approval for change of use of first-floor office (Class B1) to 1 x 1 bed residential dwelling (Class C3).
18a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£177,000
Modelled from EPC, postcode comparables.
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.
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Floor Area for 18a lags the street by a wide margin.
EPC Rating
54 (E)
Street avg 61 (D)
Floor Area
40 m²
Street avg 79 m²
CO₂ Emissions
3.6 t/year
Street avg 3.7 t/year
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Wyke Avenue — bus stop.

Daytime· 07:00 – 23:00
53.0dB

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Changes detected from historical EPC data
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.
Change of use of first floor office (Use Class B1) to a one bedroom self contained flat.
Median price across the last 5 sales in BN11 3ED: £230,000 (2024–2020).
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

Habitable Rooms
2 rooms
Street avg 4 rooms
BN11 3NW
Closest school
0.9 km
Homefield Primary School and SSC. 16 schools nearby.
Night-time· 23:00 – 07:00
42.8dB