15 Highdown, Southwick, Brighton, BN42 4QT
About 15 Highdown
15 Highdown is a three-bedroom semi-detached house in Southwick, Brighton, Brighton (BN42 4QT). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1950-1966 and council tax band C. Other recorded features include notable views. Our model identifies extension potential, subject to local planning policy. The latest certificate (May 2023) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 82).
At 96 m² the property is well over the postcode median (53 m² across 45 EPCs), placing it in the larger end of the local stock. Across 2004–2024, sale prices on this property compounded at 4.2% per year. Today's modelled estimate of £426,000 is 17.7% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£350/sq ft) was about 56.8% above the typical sold price in the postcode. Sold January 2024 for £362,000.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenYes
- Notable viewsYes
Building
- Extension potentialPossible
Energy performance
EPC Rating
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Planning history
15 Highdown 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
15 Highdown has more than doubled in price since the earliest registered sale in 2004.
£426,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.2% per year over 20 years.
£362,000
Growth on file: 4.2% per year over 20 years.
Sales timeline
16 January 2024Most recent
£362,000
+126.3%over 19 years30 January 2004
£159,950
Median price across the last 5 sales in BN42 4QT: £228,000 (2022–2017).
Nearby sales in BN42 4QT
27a, Highdown, Southwick, Brighton, BN42 4QT
Sold Oct 2022
£228,00039a, Highdown, Southwick, Brighton, BN42 4QT
Sold Mar 2021
£197,50069 Highdown, Southwick, Brighton, BN42 4QT
Sold Oct 2019
£375,00031 Highdown, Southwick, Brighton, BN42 4QT
Sold Nov 2018
£315,00029a, Highdown, Southwick, Brighton, BN42 4QT
Sold Oct 2017
£180,000
Versus other Highdown homes
15 Highdown is notably below the street on years held.
Price per m²
£3,771
Street avg £2,681
Floor Area
96 m²
Street avg 89 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.3 t/year
Street avg 4.0 t/year
Similar properties nearby
1 Farm Way, Southwick
BN42 4NU
1 Green Close, Southwick
BN42 4GR
1 Hill Farm Way, Southwick
BN42 4YJ
1 Hill Farm Cottages, Upper Kingston Lane, Southwick
BN42 4YN
1 Albert Road, Southwick
BN42 4GE
1 Cardigan Villas, Southwick
BN42 4GG
1 Downland Close, Southwick
BN42 4RH
1 Amelia Close, Southwick
BN42 4AJ
The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Highdown — bus stop.
Closest school
0.8 km
Peter Gladwin Primary School. 20 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
50.6dB

Night-time· 23:00 – 07:00
40.0dB







