Flat 4, 14 Belsize Road, Worthing, BN11 4RH
About Flat 4
Flat 4 is a one-bedroom semi-detached house in Worthing (BN11 4RH). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1900-1929 and council tax band A. At 44 m² this is the smallest unit on EPC record across the building (44–130 m²). The building's EPC ratings span F to D, with this unit at the top. On EPC score it ranks first in the building (68 versus a worst of 34). Other recorded features include a balcony. The latest certificate (September 2025) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76).
It hasn't traded since May 1998, a hold of 28 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £150,000 sits 400% above the 1998 sale of £30,000. On a £-per-square-foot basis, the last sale (£63/sq ft) was about 65.4% below the postcode norm. At 44 m² it sits well below the postcode median (87 m² across 31 EPCs), making it one of the more compact homes locally.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- Private gardenYes
- BalconyYes
Building
- Central heatingYes
Energy performance
EPC Rating
Certificate validity
Valid until 15 September 2035
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Flat 4 has no planning applications on record.
But the area is active
8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Flat 4's modelled value sits at over four times its earliest registered sale price (1998).
£150,000
Modelled from EPC, postcode comparables.
£30,000
Recorded with HM Land Registry.
Sales timeline
28 May 1998Most recent
£30,000
Median price across the last 5 sales in BN11 4RH: £320,000 (2025–2022).
Nearby sales in BN11 4RH
Versus other Belsize Road homes
Flat 4 is notably below the street on price per m².
Price per m²
£682
Street avg £2,579
Floor Area
44 m²
Street avg 75 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.6 t/year
Street avg 3.6 t/year
Similar properties nearby
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129a, Flat 3, Clifton Road
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1a, Flat 4, Tarring Road
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217a, Flat 2, Tarring Road
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1a, Flat 2, Tarring Road
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129a, Flat 4, Clifton Road
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
327/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Belsize Road — bus stop.
Closest school
0.6 km
Heene CofE Primary School. 24 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.8dB

Night-time· 23:00 – 07:00
41.0dB







