Basement Flat, 3 Bryn Road, Brynmill, Swansea, SA2 0AR
About Basement Flat
Basement Flat is a mid-terrace house in Brynmill, Swansea, Swansea (SA2 0AR). It has a recorded floor area of 54 m² (around 581 sq ft) and construction records dating it to 1930-1949. The latest certificate (July 2025) shows a C (score 69), just inside the C band. When first surveyed in August 2015 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor; while window efficiency dropped from Good to Average. Main heating runs on electricity.
At 54 m² it sits well below the postcode median (149 m² across 44 EPCs), making it one of the more compact homes locally.
Everything you need to know about Basement Flat
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Basement Flat's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Basement Flat has no planning applications on record.
But the area is active
84 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Basement Flat has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£134,000
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 SA2 0AR: £290,000 (2024–2021).
Nearby sales in SA2 0AR
24 Bryn Road, Brynmill, Swansea, SA2 0AR
Sold Nov 2024
£290,00020 Bryn Road, Brynmill, Swansea, SA2 0AR
Sold Aug 2024
£294,0004 Bryn Road, Brynmill, Swansea, SA2 0AR
Sold Aug 2024
£336,00028 Bryn Road, Brynmill, Swansea, SA2 0AR
Sold May 2022
£240,00040 Bryn Road, Brynmill, Swansea, SA2 0AR
Sold Nov 2021
£290,000
Versus other Bryn Road homes
On co₂ emissions, Basement Flat stands well clear of the street.
EPC Rating
69 (C)
Street avg 66 (D)
Floor Area
54 m²
Street avg 73 m²
CO₂ Emissions
0.8 t/year
Street avg 2.9 t/year
Habitable Rooms
3 rooms
Street avg 4 rooms
Everything you need to know about Basement Flat
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

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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
St Gabriel`s Church — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






