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Get startedFlat 4 is a semi-detached house in Worthing (BN11 1XG). It has a recorded floor area of 32 m² (around 344 sq ft), construction records dating it to before 1900 and council tax band A. At 32 m² this is the smallest unit on EPC record across the building (32–134 m²). The building's EPC ratings span F to D, with this unit at the bottom. On EPC score it ranks last in the building (34 versus a best of 55). The latest certificate (September 2018) shows an F (score 34), near the bottom of the EPC scale. The rating has held steady at F across 2 certificates since November 2008. Between certificates, window efficiency went from Very Poor to Average and lighting went from Good to Very Good. The recommended improvements would lift it to C (score 80), a 3-band jump. Main heating runs on electricity.
Sale prices here have outpaced Worthing HPI: 6.7% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£372/sq ft) was about 72.1% above the typical sold price in the postcode. At 32 m² it's 15.9% smaller than the typical home in the postcode (38 m² median across 24 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: new windows approved in 2018. Past consents include new windows, meaningful when judging how the property has evolved. Last sale on file: £128,000 in December 2018.
Flat 4 sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Replacement of timber single glazed windows with UPVC double glazed units to North and East elevations first floor.
Flat 4 changed hands twice within eighteen months — unusual for the area.
£130,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 8 years.
£128,000
Growth on file: 6.7% per year over 8 years.
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On epc rating, Flat 4 runs well behind the street norm.
Price per m²
£4,000
Street avg £4,027
Floor Area
32 m²
Street avg 40 m²
Habitable Rooms
1 rooms
Street avg 2 rooms
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
Teville Gate — bus stop.

Daytime· 07:00 – 23:00
53.6dB

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Changes detected from historical EPC data
Single glazing replaced with double or better glazing
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
12 December 2018Most recent
£128,000
+17.4%over 1 year23 June 2017
£109,000
+48.3%over 7 years15 June 2010
£73,500
Median price across the last 5 sales in BN11 1XG: £140,000 (2025–2023).
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
3.1 t/year
Street avg 2.8 t/year
BN11 1LA
Closest school
0.3 km
St Mary's Catholic Primary School. 23 schools nearby.
Night-time· 23:00 – 07:00
43.0dB