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Get startedFlat 1 is a one-bedroom end-of-terrace house in Worthing (BN11 1DD). It has a recorded floor area of 30 m² (around 323 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (May 2022) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2011. Between certificates, wall efficiency went from Very Poor to Poor. The recommended improvements would push it to C (score 74).
Held since June 2007 — that's 19 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 30 m² it sits well below the postcode median (57 m² across 17 EPCs), making it one of the more compact homes locally. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include subdivision and change of use to residential, meaningful when judging how the property has evolved. Today's modelled estimate of £162,000 is 18.2% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£424/sq ft) was about 145.6% above the typical sold price in the postcode.
Flat 1's carbon output is low for the local stock.
Council records show a subdivision application — the property's legal arrangement has been altered.
Conversion of existing ground floor to provide 2 residential units.
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£162,000
Modelled from EPC, postcode comparables.
£137,000
Recorded with HM Land Registry.
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On co₂ emissions, Flat 1 stands well clear of the street.
Price per m²
£4,567
Street avg £3,685
Floor Area
30 m²
Street avg 52 m²
Habitable Rooms
2 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Lennox Road — bus stop.

Daytime· 07:00 – 23:00
53.5dB

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Changes detected from historical EPC data
Wall insulation improved
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Conversion of existing ground floor residential unit to provide a total of 3 units of residential accommodation including a single storey extension and alterations to implement the use.
26 June 2007Most recent
£137,000
Median price across the last 5 sales in BN11 1DD: £215,000 (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

Street avg 2 rooms
CO₂ Emissions
1.5 t/year
Street avg 2.5 t/year
BN11 1EG
Closest school
0.6 km
St Mary's Catholic Primary School. 17 schools nearby.
Night-time· 23:00 – 07:00
42.9dB