5 Cowslip Close, Locks Heath, Southampton, SO31 6XL
About 5 Cowslip Close
5 Cowslip Close is a four-bedroom detached house in Locks Heath, Southampton, Southampton (SO31 6XL). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (June 2024) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2011. Between certificates, window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 83), a 2-band jump. The home occupies a cul-de-sac position.
Most recent transfer was March 2025 at £405,000 — fresh data. Across 2002–2025, sale prices on this property compounded at 4.6% per year. On a £-per-square-foot basis, the last sale (£376/sq ft) was about 122.1% above the typical sold price in the postcode. At 100 m² it's 17.8% smaller than the typical home in the postcode (122 m² median across 9 EPCs). One historical planning record sits against the property in 2010.
What this property has
Inside
- Bedrooms4
- Bathrooms1
- CloakroomYes
- StudyYes
Outside
- DrivewayYes
- Cul-de-sacYes
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 3 June 2034
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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Planning history
1 application on record at 5 Cowslip Close, Locks Heath, Southampton, SO31 6XL
- Aug 2010ExtensionFullOutcome in report
Extension: Single storey · Front of property
Erection Of First Floor Front Extension
- Documents
- 7 docs on file
- Reference
- P/10/0502/FP
Unlock 5 Cowslip Close, Locks Heath, Southampton, SO31 6XL's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 5 notable nearby
- The 7 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has at least doubled since 2002.
£427,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 23 years.
£405,000
Growth on file: 4.6% per year over 23 years.
Sales timeline
30 March 2025Most recent
£405,000
+35.0%over 9 years9 September 2015
£299,950
+109.0%over 13 years28 March 2002
£143,500
Median price across the last 5 sales in SO31 6XL: £315,000 (2021–2014).
Nearby sales in SO31 6XL
2 Cowslip Close, Locks Heath, Southampton, SO31 6XL
Sold Dec 2021
£440,00015 Cowslip Close, Locks Heath, Southampton, SO31 6XL
Sold Aug 2021
£520,00019 Cowslip Close, Locks Heath, Southampton, SO31 6XL
Sold Dec 2015
£307,0009 Cowslip Close, Locks Heath, Southampton, SO31 6XL
Sold Nov 2014
£283,0001 Cowslip Close, Locks Heath, Southampton, SO31 6XL
Sold Mar 2013
£285,000
Versus other Cowslip Close homes
Years Held for 5 Cowslip Close lags the street by a wide margin.
Price per m²
£4,050
Street avg £2,509
Floor Area
100 m²
Street avg 120 m²
Habitable Rooms
3 rooms
Street avg 7 rooms
CO₂ Emissions
3.6 t/year
Street avg 4.1 t/year
Similar properties nearby
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1 Cowslip Close, Locks Heath
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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
233/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Saxon Close — bus stop.
Closest school
0.9 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
49.7dB

Night-time· 23:00 – 07:00
37.8dB







