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Get startedFlat 1 is a semi-detached house in Worthing (BN11 1XD). It has a recorded floor area of 19 m² (around 205 sq ft) and construction records dating it to 1900-1929. The latest certificate (February 2019) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in October 2008 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, hot-water efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good; while window efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 72). At 19 m² this is the 2nd smallest of 7 units on EPC record in the building, where floor areas span 17–140 m². The building's EPC ratings span D to C, with this unit at the bottom.
At 19 m² it sits well below the postcode median (101 m² across 22 EPCs), making it one of the more compact homes locally.
Flat 1 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£223,000
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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On floor area, Flat 1 runs well behind the street norm.
EPC Rating
61 (D)
Street avg 60 (D)
Floor Area
19 m²
Street avg 54 m²
CO₂ Emissions
1.8 t/year
Street avg 2.7 t/year
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
Westbrooke — bus stop.

Daytime· 07:00 – 23:00
53.5dB

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Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Hot water system upgraded
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in BN11 1XD: £257,500 (2024–2022).
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
1 rooms
Street avg 3 rooms
BN11 1BY
Closest school
0.2 km
St Mary's Catholic Primary School. 23 schools nearby.
Night-time· 23:00 – 07:00
42.8dB