13 Downsway, Southwick, Brighton, BN42 4WA
About 13 Downsway
13 Downsway is a three-bedroom detached house in Southwick, Brighton, Brighton (BN42 4WA). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (November 2020) shows a D (score 58), a step below the typical UK home. The recommended improvements would lift it to B (score 81), a 2-band jump. Other recorded features include a conservatory. Our model identifies extension potential, subject to local planning policy.
One planning record on file: an extension approved in 2004. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 1998–2021, sale prices on this property compounded at 6% per year. Today's modelled estimate of £486,000 is 18% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£510/sq ft) was about 66.9% above the typical sold price in the postcode. Sold March 2021 for £412,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- ConservatoryYes
- FireplaceYes
Outside
- Private gardenWest-facing
- GarageYes
Building
- Heating systemGas
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
13 Downsway has an approved rear extension on the planning record.
1 application on record at 13 Downsway, Southwick, Brighton, BN42 4WA
- Feb 2004ConservatoryFullOutcome in report
Extension: Rear of property
Enlarged Rear Conservatory
Extension- Reference
- SW/113/03/TP/20941
Unlock 13 Downsway, Southwick, Brighton, BN42 4WA'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- Every decision — granted, refused or withdrawn (1 on record)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
Sale price has grown by over 3x since 1998.
£486,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 22 years.
£412,000
Growth on file: 6.0% per year over 22 years.
Sales timeline
26 March 2021Most recent
£412,000
+267.9%over 22 years17 December 1998
£112,000
Median price across the last 5 sales in BN42 4WA: £435,000 (2025–2023).
Nearby sales in BN42 4WA
53a, Downsway, Southwick, Brighton, BN42 4WA
Sold Aug 2025
£375,00047 Downsway, Southwick, Brighton, BN42 4WA
Sold Mar 2025
£520,00035 Downsway, Southwick, Brighton, BN42 4WA
Sold Aug 2024
£450,00051 Downsway, Southwick, Brighton, BN42 4WA
Sold Jul 2024
£435,00019 Downsway, Southwick, Brighton, BN42 4WA
Sold Oct 2023
£375,000
Versus other Downsway homes
13 Downsway outperforms the street on price per m² by a wide margin.
Price per m²
£5,493
Street avg £3,842
Floor Area
75 m²
Street avg 91 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.8 t/year
Street avg 3.5 t/year
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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Bottom of Downsway — bus stop.
Closest school
0.7 km
Eastbrook Primary Academy. 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
51.2dB

Night-time· 23:00 – 07:00
40.6dB







