3 Chine Close, Locks Heath, Southampton, SO31 6WA
About 3 Chine Close
3 Chine Close is a four-bedroom detached house in Locks Heath, Southampton, Southampton (SO31 6WA). It has a recorded floor area of 155 m² (around 1668 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (December 2025) returns an A (score 94), the top energy band on the EPC scale. When first surveyed in October 2014 the rating was D, the property has climbed 3 bands since. Between certificates, roof efficiency went from Good to Very Good, hot-water efficiency went from Average to Good and lighting went from Poor to Very Good; while window efficiency dropped from Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition.
At 155 m² it's 26.5% larger than the typical home in the postcode (123 m² median across 8 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £630,000 is 34% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£282/sq ft) was about 22.9% above the typical sold price in the postcode. Last sale on file: £470,000 in October 2020. One historical planning record sits against the property in 2021.
What this property has
Inside
- Bedrooms4
- Bathrooms2
Energy performance
3 Chine Close ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
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Planning history
1 application on record at 3 Chine Close, Locks Heath, Southampton, SO31 6WA
- Nov 2021ExtensionOutcome in report
Extension: Side of property
Certificate Of Lawfulness For A Single Storey Side Extension
- Documents
- 8 docs on file
- Reference
- P/21/1787/LP
Unlock 3 Chine Close, Locks Heath, Southampton, SO31 6WA'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- Every decision — granted, refused or withdrawn (1 on record)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 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£630,000
Modelled from EPC, postcode comparables.
£470,000
Recorded with HM Land Registry.
Sales timeline
28 October 2020Most recent
£470,000
Median price across the last 5 sales in SO31 6WA: £475,000 (2025–2019).
Nearby sales in SO31 6WA
16 Chine Close, Locks Heath, Southampton, SO31 6WA
Sold Mar 2025
£405,00015 Chine Close, Locks Heath, Southampton, SO31 6WA
Sold May 2024
£475,00010 Chine Close, Locks Heath, Southampton, SO31 6WA
Sold May 2023
£555,0008 Chine Close, Locks Heath, Southampton, SO31 6WA
Sold Aug 2022
£585,00012 Chine Close, Locks Heath, Southampton, SO31 6WA
Sold Sept 2019
£445,000
Versus other Chine Close homes
3 Chine Close outperforms the street on epc rating by a wide margin.
Price per m²
£3,032
Street avg £3,302
Floor Area
155 m²
Street avg 132 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
2.6 t/year
Street avg 4.8 t/year
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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Headland Drive — bus stop.
Closest school
0.4 km
Park Gate Primary 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
51.7dB

Night-time· 23:00 – 07:00
39.8dB







