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Get started23 Alfriston Road is a two-bedroom detached house in Worthing (BN14 7QU). It has a recorded floor area of 58 m² (around 626 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (April 2010) shows an F (score 33), near the bottom of the EPC scale. The recommended improvements would push it to E (score 54). The latest certificate is from April 2010, so improvements made since then won't be reflected. Other recorded features include a conservatory. Our model identifies extension potential, subject to local planning policy.
Held since July 2010 — that's 16 years off the open market, well above the local norm. At 58 m² it sits well below the postcode median (90 m² across 23 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £366,000 sits 69.8% above the 2010 sale of £215,500. On a £-per-square-foot basis, the last sale (£344/sq ft) was about 24.7% above the typical sold price in the postcode. One planning record on file: an extension approved in 2011. Past consents include an extension, meaningful when judging how the property has evolved.
23 Alfriston Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 13 Apr 2020
Extension: Single storey · Side and rear of property
Dormer window to side (south) elevation together with single storey extensions to side/rear elevations and associated elevational alterations.
23 Alfriston Road valuation sits well clear of the typical sold price in this postcode.
£366,000
Modelled from EPC, postcode comparables.
£215,500
Recorded with HM Land Registry.
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Detailed AI analysis
23 Alfriston Road is notably below the street on floor area.
Price per m²
£3,703
Street avg £3,123
Floor Area
58 m²
Street avg 88 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cranleigh Road — bus stop.

Daytime· 07:00 – 23:00
50.6dB

2 July 2010Most recent
£215,500
Median price across the last 5 sales in BN14 7QU: £400,000 (2025–2023).
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Full planning history
Every application and decision on record
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CO₂ Emissions
6.7 t/year
Street avg 4.4 t/year
BN14 7HL
Closest school
0.4 km
Worthing High School. 26 schools nearby.
Night-time· 23:00 – 07:00
40.3dB