15a, Radway Road, Southampton, SO15 7PT
About 15a
15a is a detached house in Southampton (SO15 7PT). It has a recorded floor area of 177 m² (around 1905 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (March 2025) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 75).
At 177 m² the property is well over the postcode median (133 m² across 4 EPCs), placing it in the larger end of the local stock.
Energy performance
15a's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,155 · Includes VAT
Planning history
15a has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
15a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£657,000
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 7PT: £325,000 (2024–2006).
Nearby sales in SO15 7PT
Versus other Radway Road homes
15a outperforms the street on epc rating by a wide margin.
EPC Rating
63 (D)
Street avg 56 (D)
Floor Area
177 m²
Street avg 144 m²
CO₂ Emissions
6.1 t/year
Street avg 7.0 t/year
Habitable Rooms
8 rooms
Street avg 7 rooms
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Kineton Road — bus stop.
Closest school
0.4 km
Richard Taunton Sixth Form College. 33 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
50.7dB

Night-time· 23:00 – 07:00
41.4dB







