17 Lawson Close, Swanwick, Southampton, SO31 7DJ
About 17 Lawson Close
17 Lawson Close is a three-bedroom end-of-terrace house in Swanwick, Southampton, Southampton (SO31 7DJ). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1930-1949 and council tax band C. At 54 m² this is the smallest unit on EPC record across the building (54–156 m²). The building's EPC ratings span F to C, with this unit at the top. The latest certificate (January 2024) shows a C (score 75), near the top of the C band. When first surveyed in January 2013 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good and window efficiency went from Average to Good; while wall efficiency dropped from Good to Poor.
It hasn't traded since September 2005, a hold of 21 years that's notably long for the area. Today's modelled estimate of £211,000 sits 57.5% above the 2005 sale of £134,000. On a £-per-square-foot basis, the last sale (£231/sq ft) was about 31.8% above the typical sold price in the postcode. At 54 m² it sits well below the postcode median (85 m² across 20 EPCs), making it one of the more compact homes locally.
What this property has
Inside
- Bedrooms3
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Window efficiency improved
Loft insulation upgraded to recommended levels
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
17 Lawson 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
17 Lawson Close valuation sits well clear of the typical sold price in this postcode.
£211,000
Modelled from EPC, postcode comparables.
£134,000
Recorded with HM Land Registry.
Sales timeline
28 September 2005Most recent
£134,000
Median price across the last 5 sales in SO31 7DJ: £285,000 (2025–2019).
Nearby sales in SO31 7DJ
8 Lawson Close, Swanwick, Southampton, SO31 7DJ
Sold Jul 2025
£320,00035 Lawson Close, Swanwick, Southampton, SO31 7DJ
Sold Oct 2023
£285,0003 Lawson Close, Swanwick, Southampton, SO31 7DJ
Sold Mar 2021
£260,00015 Lawson Close, Swanwick, Southampton, SO31 7DJ
Sold Sept 2019
£317,5006 Lawson Close, Swanwick, Southampton, SO31 7DJ
Sold Feb 2019
£245,000
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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
0.5 km
Swanwick Lane — bus stop.
Closest school
1.5 km
Sarisbury Church of England Junior School. 11 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
58.0dB

Night-time· 23:00 – 07:00
51.8dB







