12 Highdown Close, Southwick, Brighton, BN42 4QW
About 12 Highdown Close
12 Highdown Close is a semi-detached house in Southwick, Brighton, Brighton (BN42 4QW). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (August 2018) shows a C (score 71). The recommended improvements would push it to B (score 82).
At 125 m² the property is well over the postcode median (88 m² across 8 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). One planning record on file: an extension approved in 2001. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Today's modelled estimate of £522,000 is 30.5% above the 2018 sale price. Last sale on file: £400,000 in August 2018.
Energy performance
EPC Rating
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Planning history
12 Highdown Close has an approved rear extension on the planning record.
1 application on record at 12 Highdown Close, Southwick, Brighton, BN42 4QW
- Oct 2001ConservatoryFullOutcome in report
Extension: Rear of property
Conservatory At Rear
Extension- Reference
- SW/72/01/TP/19426
Unlock 12 Highdown Close, Southwick, Brighton, BN42 4QW's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 2 notable nearby
- What the pattern means for extending or converting here
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Sales history & valuation
12 Highdown Close valuation sits well clear of the typical sold price in this postcode.
£522,000
Modelled from EPC, postcode comparables.
£400,000
Recorded with HM Land Registry.
Sales timeline
23 August 2018Most recent
£400,000
Median price across the last 5 sales in BN42 4QW: £329,000 (2024–2015).
Nearby sales in BN42 4QW
10 Highdown Close, Southwick, Brighton, BN42 4QW
Sold Apr 2024
£490,00011 Highdown Close, Southwick, Brighton, BN42 4QW
Sold May 2019
£380,0003 Highdown Close, Southwick, Brighton, BN42 4QW
Sold May 2017
£300,0005 Highdown Close, Southwick, Brighton, BN42 4QW
Sold Jun 2015
£329,00014 Highdown Close, Southwick, Brighton, BN42 4QW
Sold Feb 2015
£255,555
Versus other Highdown Close homes
On epc rating, 12 Highdown Close stands well clear of the street.
Price per m²
£3,200
Street avg £3,416
Floor Area
125 m²
Street avg 88 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.9 t/year
Street avg 4.4 t/year
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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Brasslands Drive — bus stop.
Closest school
0.6 km
Peter Gladwin Primary School. 19 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
50.7dB

Night-time· 23:00 – 07:00
39.9dB







