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Get started21 Hailsham Road is a four-bedroom detached house in Worthing (BN11 5PA). It has a recorded floor area of 133 m² (around 1432 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (February 2017) shows an F (score 33), near the bottom of the EPC scale. The rating has held steady at F across 2 certificates since April 2015. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Very Poor to Average. The recommended improvements would lift it to C (score 74), a 3-band jump.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £641,000 is 24.5% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£360/sq ft) was about 62.3% above the typical sold price in the postcode. Last changed hands 9 years ago, in July 2017.
21 Hailsham Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
21 Hailsham Road valuation sits well clear of the typical sold price in this postcode.
£641,000
Modelled from EPC, postcode comparables.
£515,000
Recorded with HM Land Registry.
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EPC Rating for 21 Hailsham Road lags the street by a wide margin.
Price per m²
£3,872
Street avg £3,240
Floor Area
133 m²
Street avg 162 m²
Habitable Rooms
7 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Dover Road — bus stop.

Daytime· 07:00 – 23:00
51.0dB

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Changes detected from historical EPC data
Heating controls changed
Hot water system upgraded
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 July 2017Most recent
£515,000
Median price across the last 5 sales in BN11 5PA: £685,000 (2025–2021).
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 7 rooms
CO₂ Emissions
10.0 t/year
Street avg 6.4 t/year
BN11 5LE
Closest school
0.7 km
Elm Grove Primary School, Worthing. 23 schools nearby.
Night-time· 23:00 – 07:00
39.7dB