11 Argosy Close, Warsash, Southampton, SO31 9BN
About 11 Argosy Close
11 Argosy Close is a three-bedroom detached house in Warsash, Southampton, Southampton (SO31 9BN). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (June 2025) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. Other recorded features include a conservatory.
Untraded for 25 years, with the last transfer in June 2001. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £363,000 sits 185.8% above the 2001 sale of £127,000. On a £-per-square-foot basis, the last sale (£174/sq ft) was about 32.2% below the postcode norm. At 68 m² it's 28.3% larger than the typical home in the postcode (53 m² median across 9 EPCs).
What this property has
Inside
- Bedrooms3
- EnsuiteYes
- ConservatoryYes
Outside
- GarageIntegral
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
11 Argosy Close has no planning applications on record.
But the area is active
10 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
11 Argosy Close valuation sits well clear of the typical sold price in this postcode.
£363,000
Modelled from EPC, postcode comparables.
£127,000
Recorded with HM Land Registry.
Sales timeline
3 June 2001Most recent
£127,000
Median price across the last 5 sales in SO31 9BN: £248,000 (2021–2016).
Nearby sales in SO31 9BN
15 Argosy Close, Warsash, Southampton, SO31 9BN
Sold Apr 2021
£332,5002 Argosy Close, Warsash, Southampton, SO31 9BN
Sold Mar 2021
£248,0001 Argosy Close, Warsash, Southampton, SO31 9BN
Sold Aug 2017
£187,00012 Argosy Close, Warsash, Southampton, SO31 9BN
Sold Aug 2014
£275,0005 Argosy Close, Warsash, Southampton, SO31 9BN
Sold Nov 2011
£155,000
Versus other Argosy Close homes
On price per m², 11 Argosy Close runs well behind the street norm.
Price per m²
£1,868
Street avg £3,620
Floor Area
68 m²
Street avg 60 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.6 t/year
Street avg 2.5 t/year
Similar properties nearby
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Horseshoe Lodge — bus stop.
Closest school
0.6 km
Locks Heath Junior School. 9 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
47.6dB

Night-time· 23:00 – 07:00
37.3dB







