25a, Portsmouth Road, Southampton, SO19 9BA
About 25a
25a is a mid-terrace house in Southampton (SO19 9BA). It has a recorded floor area of 72 m² (around 775 sq ft) and construction records dating it to 1900-1929. At 72 m² this is the 24th smallest of 26 units on EPC record in the building, where floor areas span 29–83 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (75 versus a worst of 42). The latest certificate (September 2019) shows a C (score 75), near the top of the C band. When first surveyed in July 2015 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency dropped from Poor to Very Poor and roof efficiency dropped from Good to Average.
At 72 m² the property is well over the postcode median (43 m² across 25 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 88% of similar EPCs).
Everything you need to know about 25a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
25a has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
25a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£199,000
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 3 sales in SO19 9BA: £175,000 (2020–2011).
Versus other Portsmouth Road homes
25a outperforms the street on epc rating by a wide margin.
EPC Rating
75 (C)
Street avg 56 (D)
Floor Area
72 m²
Street avg 47 m²
CO₂ Emissions
1.9 t/year
Street avg 2.7 t/year
Habitable Rooms
3 rooms
Street avg 2 rooms
Everything you need to know about 25a
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Johns Road — bus stop.
Closest school
0.5 km
St Patrick's Catholic Primary School. 28 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
51.5dB
Night-time· 23:00 – 07:00
41.2dB