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. At 54 m² it sits well below the postcode median (83 m² across 20 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £196,000 is 46.3% above the 2005 sale price. On a £-per-square-foot basis, the last sale (£231/sq ft) was about 33.2% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
Building
- RefurbishedYes
Energy performance
EPC Rating
Certificate validity
Valid until 30 January 2034
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
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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
£196,000
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
233/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







