21 Hailsham Road, Worthing, BN11 5PA
About 21 Hailsham Road
21 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 £742,000 is 44.1% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£360/sq ft) was about 61.8% above the typical sold price in the postcode. Last changed hands 9 years ago, in July 2017.
What this property has
Inside
- Bedrooms4
- Dining roomYes
- CloakroomYes
Outside
- Private gardenYes
- GarageYes
Energy performance
21 Hailsham Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Certificate validity
Valid until 28 February 2027
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water system upgraded
Roof insulation improved
More low energy lighting installed
Get a survey for this property
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Planning history
21 Hailsham Road has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
21 Hailsham Road valuation sits well clear of the typical sold price in this postcode.
£742,000
Modelled from EPC, postcode comparables.
£515,000
Recorded with HM Land Registry.
Sales timeline
27 July 2017Most recent
£515,000
Median price across the last 5 sales in BN11 5PA: £835,000 (2025–2024).
Nearby sales in BN11 5PA
Versus other Hailsham Road homes
EPC Rating for 21 Hailsham Road lags the street by a wide margin.
Price per m²
£3,872
Street avg £3,416
Floor Area
133 m²
Street avg 162 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
10.0 t/year
Street avg 6.4 t/year
Similar properties nearby
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BN11 5JR
1 Gloucester Court, George V Avenue
BN11 5SQ
1 Albany Close
BN11 5DJ
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
327/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Dover Road — bus stop.
Closest school
0.7 km
Elm Grove Primary School, Worthing. 23 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
51.0dB

Night-time· 23:00 – 07:00
39.7dB







