8a, Calder Close, Southampton, SO16 9BY
About 8a
8a is an end-of-terrace house in Southampton (SO16 9BY). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1950-1966 and council tax band A. At 48 m² this is the 8th smallest of 10 units on EPC record in the building, where floor areas span 37–106 m². The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (67 versus a best of 74). The latest certificate (January 2016) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 70). The latest certificate is from January 2016, so improvements made since then won't be reflected.
At 48 m² it's 17.1% larger than the typical home in the postcode (41 m² median across 9 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Everything you need to know about 8a
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Energy performance
8a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 27 Jan 2026
EPC Rating
Certificate validity
Expired on 27 January 2026
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Planning history
8a 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
8a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£127,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SO16 9BY: £114,000 (2004–2000).
Versus other Calder Close homes
8a is notably below the street on epc rating.
EPC Rating
67 (D)
Street avg 72 (C)
Floor Area
48 m²
Street avg 39 m²
CO₂ Emissions
2.1 t/year
Street avg 1.4 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Everything you need to know about 8a
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
536/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Windrush Road — bus stop.
Closest school
0.4 km
Mason Moor Primary School, Nursery & Sen Unit. 29 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
55.4dB
Night-time· 23:00 – 07:00
47.8dB