4 Swan Close, Swanwick, Southampton, SO31 7LA
About 4 Swan Close
4 Swan Close is a semi-detached house in Swanwick, Southampton, Southampton (SO31 7LA). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (March 2015) shows an E (score 54), well below the UK norm with real room to improve. Earlier certificates rated it D (December 2011); the latest reading is one band lower. Between certificates, roof efficiency went from Good to Very Good, window efficiency went from Average to Good and main heating went from Poor to Average; while lighting dropped from Very Good to Average. The recommended improvements would lift it to B (score 83), a 3-band jump. Main heating runs on electricity. The latest certificate is from March 2015, so improvements made since then won't be reflected.
It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar 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This certificate is over 10 years old and is no longer valid.Expired 11 Mar 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Roof insulation improved
Low energy lighting percentage decreased
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
4 Swan Close has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
4 Swan Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£257,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Versus other Swan Close homes
4 Swan Close outperforms the street on floor area by a wide margin.
EPC Rating
54 (E)
Street avg 56 (D)
Floor Area
66 m²
Street avg 64 m²
CO₂ Emissions
5.1 t/year
Street avg 4.7 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Swanwick Shore Road — bus stop.
Closest school
1.1 km
Sarisbury Church of England Junior School. 10 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
52.3dB

Night-time· 23:00 – 07:00
46.5dB







