Warren Court, Flat 7, Underdown Road, Southwick, Brighton, BN42 4HN
About Warren Court
Warren Court is a detached house in Southwick, Brighton, Brighton (BN42 4HN). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to 1950-1966 and council tax band B. At 65 m² this is the smallest unit on EPC record across Warren Court (65–70 m²). The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (43 versus a best of 76). The latest certificate (January 2012) shows an E (score 43), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 62). The latest certificate is from January 2012, so improvements made since then won't be reflected.
Today's modelled estimate of £234,000 sits 80.1% above the 2012 sale of £129,950. On a £-per-square-foot basis, the last sale (£186/sq ft) was about 20.7% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). 14 years since the last transfer (May 2012).
Energy performance
Warren Court's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 31 Jan 2022
EPC Rating
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Planning history
Warren Court 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
Warren Court valuation sits well clear of the typical sold price in this postcode.
£234,000
Modelled from EPC, postcode comparables.
£129,950
Recorded with HM Land Registry.
Sales timeline
31 May 2012Most recent
£129,950
Median price across the last 5 sales in BN42 4HN: £432,000 (2025–2021).
Nearby sales in BN42 4HN
Warren Court, Flat 2, Underdown Road, Southwick, Brighton, BN42 4HN
Sold Feb 2025
£265,00025 Underdown Road, Southwick, Brighton, BN42 4HN
Sold Mar 2024
£432,00027a, Underdown Road, Southwick, Brighton, BN42 4HN
Sold Aug 2023
£290,00069 Underdown Road, Southwick, Brighton, BN42 4HN
Sold Jun 2022
£496,00021 Underdown Road, Southwick, Brighton, BN42 4HN
Sold Dec 2021
£445,000
Versus other Underdown Road homes
EPC Rating for Warren Court lags the street by a wide margin.
Price per m²
£2,000
Street avg £2,560
Floor Area
65 m²
Street avg 61 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
4.6 t/year
Street avg 3.2 t/year
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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
0.2 km
St Theresa's Church — bus stop.
Closest school
0.5 km
Shoreham Academy. 16 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
52.3dB

Night-time· 23:00 – 07:00
42.3dB







