25a, Charlton Road, Southampton, SO15 5FL
About 25a
25a is a semi-detached house in Southampton (SO15 5FL). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1950-1966 and council tax band A. At 59 m² this is the 14th smallest of 34 units on EPC record in the building, where floor areas span 49–124 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (March 2018) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 72). Main heating runs on electricity.
At 59 m² it sits well below the postcode median (90 m² across 33 EPCs), making it one of the more compact homes locally.
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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The data behind every report
Energy performance
EPC Rating
Certificate validity
Valid until 6 March 2028
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, 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
29 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.
£146,000
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 SO15 5FL: £297,500 (2026–2023).
Nearby sales in SO15 5FL
39 Charlton Road, Southampton, SO15 5FL
Sold May 2026
£325,00013 Charlton Road, Southampton, SO15 5FL
Sold Nov 2025
£150,0001b, Charlton Road, Southampton, SO15 5FL
Sold Jun 2025
£350,0005a, Charlton Road, Southampton, SO15 5FL
Sold Jun 2025
£156,50047 Charlton Road, Southampton, SO15 5FL
Sold Aug 2023
£297,500
Versus other Charlton Road homes
25a outperforms the street on floor area by a wide margin.
EPC Rating
62 (D)
Street avg 67 (D)
Floor Area
59 m²
Street avg 54 m²
CO₂ Emissions
2.4 t/year
Street avg 2.3 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 · from £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Crime
460/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Greville Road — bus stop.
Closest school
0.3 km
St Mark's Church of England School. 31 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
51.2dB
Night-time· 23:00 – 07:00
41.2dB