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Get startedFlat 6 is a semi-detached house in Worthing (BN11 4NU). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1967-1975 and council tax band A. At 40 m² this is the 2nd smallest of 5 units on EPC record in the building, where floor areas span 31–54 m². The building's EPC ratings span E to D, with this unit at the bottom. On EPC score it ranks last in the building (40 versus a best of 63). The latest certificate (April 2017) shows an E (score 40), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump. Main heating runs on electricity.
Sale prices here have outpaced Worthing HPI: 7.9% per year against 0% for the wider region. Today's modelled estimate of £134,000 is 11.7% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£279/sq ft) was about 53.2% above the typical sold price in the postcode. At 40 m² it sits well below the postcode median (97 m² across 27 EPCs), making it one of the more compact homes locally. Sold September 2020 for £120,000. Across the public record there are 4 sales, relatively high churn for a single property.
Recommended upgrades on file would lift this property by multiple EPC bands.
Flat 6 has more than quadrupled in price since its earliest registered sale in 1999.
£134,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.9% per year over 21 years.
£120,000
Growth on file: 7.9% per year over 21 years.
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EPC Rating for Flat 6 lags the street by a wide margin.
Price per m²
£3,000
Street avg £2,981
Floor Area
40 m²
Street avg 76 m²
Habitable Rooms
1 rooms
Street avg 3 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
Howard Street — bus stop.

Daytime· 07:00 – 23:00
51.7dB

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22 September 2020Most recent
£120,000
+4.3%over 1 year14 December 2018
£115,000
+38.6%over 10 years29 February 2008
£83,000
+253.2%over 8 years7 May 1999
£23,500
Median price across the last 5 sales in BN11 4NU: £340,000 (2025–2021).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
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Comparable sales, transport, crime, schools and more

CO₂ Emissions
3.8 t/year
Street avg 3.6 t/year
BN11 4DP
Closest school
0.3 km
Heene CofE Primary School. 24 schools nearby.
Night-time· 23:00 – 07:00
41.1dB