107a, St Marys Road, Southampton, SO14 0AN
About 107a
107a is a mid-terrace house in Southampton (SO14 0AN). It has a recorded floor area of 26 m² (around 280 sq ft), construction records dating it to 1900-1929 and council tax band A. At 26 m² this is the 5th smallest of 15 units on EPC record in the building, where floor areas span 19–69 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (July 2021) shows a C (score 69), just inside the C band. When first surveyed in June 2021 the rating was E, the property has climbed 2 bands since. Between certificates, lighting went from Very Poor to Very Good. Main heating runs on to be used only when there is no heating/hot.
At 26 m² it sits well below the postcode median (40 m² across 14 EPCs), making it one of the more compact homes locally.
Energy performance
107a's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 5 July 2031
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
107a has no planning applications on record.
But the area is active
26 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
107a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£140,000
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 2 sales in SO14 0AN: £212,500 (2015–2002).
Versus other St Marys Road homes
CO₂ Emissions for 107a runs comfortably ahead of the street norm.
EPC Rating
69 (C)
Street avg 66 (D)
Floor Area
26 m²
Street avg 39 m²
CO₂ Emissions
1.2 t/year
Street avg 1.9 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Crime
413/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
RSH Hospital — bus stop.
Closest school
0.5 km
Mount Pleasant Infants. 36 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
56.8dB

Night-time· 23:00 – 07:00
46.3dB







