9 Southwold House, Bastins Close, Park Gate, Southampton, SO31 1EB
About 9 Southwold House
9 Southwold House is a semi-detached house in Park Gate, Southampton, Southampton (SO31 1EB). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to 2003-2006 and council tax band B. The latest certificate (September 2024) returns a B (score 81), comfortably above the UK average. The rating has held steady at B across 2 certificates since January 2014. Between certificates, lighting went from Poor to Very Good. At 65 m² this is the 11th smallest of 13 units on EPC record in the building, where floor areas span 44–67 m². The building's EPC ratings span C to B, with this unit at the top.
Most recent transfer: August 2021 at £167,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Today's modelled estimate of £190,000 is 13.8% above the 2021 sale price.
Energy performance
9 Southwold House's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation upgraded
More low energy lighting installed
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Planning history
9 Southwold House has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
9 Southwold House's sale-price growth has lagged the wider UK trajectory across its history on file.
£190,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.1% per year over 14 years.
£167,000
Growth on file: 0.1% per year over 14 years.
Sales timeline
12 August 2021Most recent
£167,000
-1.8%over 3 years16 March 2018
£170,000
+9.7%over 3 years8 May 2014
£155,000
-5.5%over 6 years17 September 2007
£164,000
Median price across the last 5 sales in SO31 1EB: £165,000 (2022–2018).
Nearby sales in SO31 1EB
8 Southwold House, Bastins Close, Park Gate, Southampton, SO31 1EB
Sold Dec 2022
£179,00010 Southwold House, Bastins Close, Park Gate, Southampton, SO31 1EB
Sold Sept 2022
£170,0001 Southwold House, Bastins Close, Park Gate, Southampton, SO31 1EB
Sold Feb 2022
£163,50012 Southwold House, Bastins Close, Park Gate, Southampton, SO31 1EB
Sold Mar 2021
£150,0005 Southwold House, Bastins Close, Park Gate, Southampton, SO31 1EB
Sold Oct 2018
£165,000
Versus other Bastins Close homes
9 Southwold House outperforms the street on floor area by a wide margin.
Price per m²
£2,569
Street avg £2,681
Floor Area
65 m²
Street avg 61 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.2 t/year
Street avg 1.1 t/year
Similar properties nearby
1 Oakhill Court, Dodwell Lane, Bursledon
SO31 1AQ
1 Southwold House, Bastins Close, Park Gate
SO31 1EB
1 Catland Copse, Bursledon
SO31 1EU
1 Redbury Drive, Park Gate
SO31 1EP
1 Maple Court, Bastins Close, Park Gate
SO31 1DX
1 Dodwell Terrace, Dodwell Lane, Bursledon
SO31 1AR
1 Little Fox Drive, Park Gate
SO31 1DT
1 Dockdell Copse, Bursledon
SO31 1EW
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
Lower Duncan Road — bus stop.
Closest school
0.5 km
Park Gate Primary 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
58.3dB

Night-time· 23:00 – 07:00
49.9dB







