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Get started121 Clifton Road is a mid-terrace house in Worthing (BN11 4DP). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (August 2023) shows a C (score 72). The rating has held steady at C across 4 certificates since August 2009. Between certificates, wall efficiency dropped from Good to Poor. At 56 m² this is the 18th smallest of 42 units on EPC record in the building, where floor areas span 18–140 m². The building's EPC ratings span E to B across 42 units on file.
Sale prices here have outpaced Worthing HPI: 5.2% per year against 0% for the wider region. Today's modelled estimate of £170,000 is 49.6% below the 2023 sale of £337,500, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£560/sq ft) was about 168.4% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and subdivision, meaningful when judging how the property has evolved. At 56 m² it's 23.3% smaller than the typical home in the postcode (73 m² median across 41 EPCs). Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Last sale on file: £337,500 in October 2023.
Council records show a subdivision application — the property's legal arrangement has been altered.
Extension: Single storey · Rear of property
121 Clifton Road has more than doubled in price since the earliest registered sale in 2005.
£170,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 18 years.
£337,500
Growth on file: 5.2% per year over 18 years.
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On price per m², 121 Clifton Road stands well clear of the street.
Price per m²
£6,027
Street avg £3,074
Floor Area
56 m²
Street avg 47 m²
Habitable Rooms
3 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Clifton Road — bus stop.

Daytime· 07:00 – 23:00
53.2dB

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Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water system changed
Low energy lighting percentage decreased
Upgraded to gas central heating
Connected to mains gas supply
Hot water system upgraded
Windows upgraded, improving insulation
More low energy lighting installed
Window efficiency improved
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Conversion of 3no. bedsits and ground floor shop to 1no. two-bedroom flat and 2no. one-bedroom flats. Alterations include construction of rear dormer, ground floor and first floor extension to rear elevation, removal of shopfront and reinstatement of bay window to front, and 1no. rooflight to front roofslope.
Extension: Single storey · Rear of property
Installation of new shop front incorporating new entrance door to existing shop, single storey rear extension and conversion of remainder ground and first floors to provide 3 flats.
26 October 2023Most recent
£337,500
+150.0%over 17 years11 November 2005
£135,000
Median price across the last 5 sales in BN11 4DP: £380,000 (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
1.9 t/year
Street avg 2.4 t/year
Closest school
0.2 km
Heene CofE Primary School. 23 schools nearby.
Night-time· 23:00 – 07:00
42.8dB