Flat B, 15 Roberts Road, Southampton, SO15 5DF
About Flat B
Flat B is an end-of-terrace house in Southampton (SO15 5DF). It has a recorded floor area of 39 m² (around 420 sq ft) and construction records dating it to 1900-1929. The latest certificate (May 2024) shows a C (score 75), near the top of the C band. The rating has held steady at C across 5 certificates since February 2016. Between certificates, wall efficiency dropped from Good to Poor and window efficiency dropped from Good to Average.
At 39 m² it sits well below the postcode median (62 m² across 39 EPCs), making it one of the more compact homes locally.
Everything you need to know about Flat B
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Flat B's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
More low energy lighting installed
Heating controls upgraded for better temperature management
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Flat B has no planning applications on record.
But the area is active
31 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Flat B has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£175,000
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 5DF: £146,000 (2025–2016).
Nearby sales in SO15 5DF
55 Roberts Road, Southampton, SO15 5DF
Sold Feb 2025
£107,00025 Roberts Road, Southampton, SO15 5DF
Sold Apr 2022
£152,500Flat 1, 5 Roberts Road, Southampton, SO15 5DF
Sold Jun 2021
£435,00047 Roberts Road, Southampton, SO15 5DF
Sold Dec 2017
£146,00043 Roberts Road, Southampton, SO15 5DF
Sold Jun 2016
£145,000
Versus other Roberts Road homes
On floor area, Flat B runs well behind the street norm.
EPC Rating
75 (C)
Street avg 70 (C)
Floor Area
39 m²
Street avg 57 m²
CO₂ Emissions
1.2 t/year
Street avg 2.1 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Everything you need to know about Flat B
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
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Four Post Hill — bus stop.
Closest school
0.4 km
Springhill Catholic Primary School. 27 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
55.6dB
Night-time· 23:00 – 07:00
46.0dB