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Get startedFlat 3 is a three-bedroom semi-detached house in Worthing (BN11 4NA). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (February 2020) shows a D (score 58), a step below the typical UK home. When first surveyed in January 2009 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good; while roof efficiency dropped from Good to Average and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 86), a 2-band jump. Other recorded features include a basement.
Sale prices here have outpaced Worthing HPI: 1.3% per year against 0.1% for the wider region. Today's modelled estimate of £266,000 is 12.5% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£301/sq ft) was about 39% above the typical sold price in the postcode. Most recent transfer was July 2025 at £236,500 — fresh data.
Recommended upgrades on file would lift this property by multiple EPC bands.
Flat 3's sale-price growth has lagged the wider UK trajectory across its history on file.
£266,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.3% per year over 26 years.
£236,500
Growth on file: 1.3% per year over 26 years.
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On years held, Flat 3 runs well behind the street norm.
Price per m²
£3,240
Street avg £2,722
Floor Area
73 m²
Street avg 153 m²
Habitable Rooms
4 rooms
Street avg 7 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
Belsize Road — bus stop.

Daytime· 07:00 – 23:00
51.8dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
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25 July 2025Most recent
£236,500
+105.7%over 19 years9 February 2006
£115,000
-50.0%over 4 years25 June 2001
£230,000
+37.7%over 2 years13 April 1999
£167,000
Median price across the last 5 sales in BN11 4NA: £261,000 (2025–2025).
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
3.8 t/year
Street avg 9.0 t/year
BN11 4HN
Closest school
0.7 km
Heene CofE Primary School. 24 schools nearby.
Night-time· 23:00 – 07:00
40.8dB