Marion House, Flat 8, Bastins Close, Park Gate, Southampton, SO31 1DZ
About Marion House
Marion House is a one-bedroom mid-terrace house in Park Gate, Southampton, Southampton (SO31 1DZ). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 2003-2006 and council tax band B. The latest certificate (August 2010) returns a high B (score 85), putting the home a stone's throw from an A rating. The latest certificate is from August 2010, so improvements made since then won't be reflected. At 50 m² this is the 3rd smallest of 19 units on EPC record in Marion House, where floor areas span 35–74 m². The building's EPC ratings span C to B, with this unit at the top. On EPC score it ranks first in the building (85 versus a worst of 79).
11 years since the last transfer (October 2015). At 50 m² it's 18.7% smaller than the typical home in the postcode (62 m² median across 18 EPCs). Today's modelled estimate of £156,000 is 17.3% above the 2015 sale price.
What this property has
Inside
- Bedrooms1
Energy performance
Marion House's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 31 Aug 2020
EPC Rating
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Planning history
Marion 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
Marion House saw 3 transfers in just over a decade — high turnover for the postcode.
£156,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.3% per year over 9 years.
£133,000
Growth on file: 0.3% per year over 9 years.
Sales timeline
11 October 2015Most recent
£133,000
+9.0%over 1 year10 February 2014
£122,000
-5.4%over 7 years24 August 2006
£129,000
Median price across the last 5 sales in SO31 1DZ: £176,500 (2025–2020).
Nearby sales in SO31 1DZ
Marion House, Flat 5, Bastins Close, Park Gate, Southampton, SO31 1DZ
Sold Sept 2025
£190,000Marion House, Flat 9, Bastins Close, Park Gate, Southampton, SO31 1DZ
Sold Jan 2024
£176,500Marion House, Flat 1, Bastins Close, Park Gate, Southampton, SO31 1DZ
Sold Oct 2023
£217,000Marion House, Flat 11, Bastins Close, Park Gate, Southampton, SO31 1DZ
Sold Jun 2020
£164,000Marion House, Flat 4, Bastins Close, Park Gate, Southampton, SO31 1DZ
Sold Oct 2019
£168,000
Versus other Bastins Close homes
On epc rating, Marion House stands well clear of the street.
Price per m²
£2,660
Street avg £2,672
Floor Area
50 m²
Street avg 60 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.0 t/year
Street avg 1.2 t/year
Similar properties nearby
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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
0.1 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
58.8dB

Night-time· 23:00 – 07:00
50.6dB







