12 Southwick Street, Southwick, Brighton, BN42 4AD
About 12 Southwick Street
12 Southwick Street is a semi-detached house in Southwick, Brighton, Brighton (BN42 4AD). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (January 2016) shows a D (score 56), a step below the typical UK home. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from January 2016, so improvements made since then won't be reflected.
Today's modelled estimate of £394,000 is 10.7% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£413/sq ft) was about 112.9% above the typical sold price in the postcode. Last sold in June 2016, so it's been off the market for around 10 years. At 80 m² it's 29.2% smaller than the typical home in the postcode (113 m² median across 10 EPCs).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 19 Jan 2026
EPC Rating
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Planning history
12 Southwick Street has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
12 Southwick Street valuation sits well clear of the typical sold price in this postcode.
£394,000
Modelled from EPC, postcode comparables.
£356,000
Recorded with HM Land Registry.
Sales timeline
26 June 2016Most recent
£356,000
Median price across the last 5 sales in BN42 4AD: £435,000 (2025–2018).
Nearby sales in BN42 4AD
17 Southwick Street, Southwick, Brighton, BN42 4AD
Sold Aug 2025
£299,95011 Southwick Street, Southwick, Brighton, BN42 4AD
Sold Oct 2022
£738,00015 Southwick Street, Southwick, Brighton, BN42 4AD
Sold May 2022
£435,00014 Southwick Street, Southwick, Brighton, BN42 4AD
Sold Aug 2020
£1,375,000Maple Lodge, Flat 4, 5 Southwick Street, Southwick, Brighton, BN42 4AD
Sold Aug 2018
£193,000
Versus other Southwick Street homes
12 Southwick Street is notably below the street on floor area.
Price per m²
£4,450
Street avg £3,839
Floor Area
80 m²
Street avg 124 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.5 t/year
Street avg 7.1 t/year
Similar properties nearby
1 Cardigan Villas, Southwick
BN42 4GG
1 Green Close, Southwick
BN42 4GR
1 Church House Close, Southwick
BN42 4WQ
1 Farm Way, Southwick
BN42 4NU
1 Highdown, Southwick
BN42 4QT
1 Cats Mews, Riverside, Southwick
BN42 4AW
1 Fairdene, Southwick
BN42 4QN
1 Green Mews, The Green, Southwick
BN42 4DZ
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Southwick Square — bus stop.
Closest school
0.6 km
Glebe Primary School. 15 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
51.1dB

Night-time· 23:00 – 07:00
41.7dB







