21 Arliss Road, Southampton, SO16 6DG
About 21 Arliss Road
21 Arliss Road is an end-of-terrace house in Southampton (SO16 6DG). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (September 2014) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from September 2014, so improvements made since then won't be reflected.
Held since September 2003 — that's 23 years off the open market, well above the local norm. Today's modelled estimate of £237,000 sits 106.1% above the 2003 sale of £115,000. At 72 m² it's 20.5% smaller than the typical home in the postcode (91 m² median across 13 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This certificate is over 10 years old and is no longer valid.Expired 02 Sept 2024
EPC Rating
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Planning history
21 Arliss Road has no planning applications on record.
But the area is active
12 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 Arliss Road valuation sits well clear of the typical sold price in this postcode.
£237,000
Modelled from EPC, postcode comparables.
£115,000
Recorded with HM Land Registry.
Sales timeline
18 September 2003Most recent
£115,000
Median price across the last 5 sales in SO16 6DG: £220,000 (2024–2016).
Nearby sales in SO16 6DG
Versus other Arliss Road homes
On years held, 21 Arliss Road stands well clear of the street.
Price per m²
£1,597
Street avg £2,191
Floor Area
72 m²
Street avg 91 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.4 t/year
Street avg 3.7 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Arliss Road — bus stop.
Closest school
0.3 km
Shirley Warren Primary & Nursery School. 29 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
53.6dB

Night-time· 23:00 – 07:00
44.5dB







