Basement Flat, 92 Marlborough Road, Brynmill, Swansea, SA2 0DY
About Basement Flat
Basement Flat is a six-bedroom property in Brynmill, Swansea, Swansea (SA2 0DY). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (June 2025) shows a C (score 73).
Held since March 1995 — that's 31 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £214,000 sits 289.1% above the 1995 sale of £55,000. At 49 m² it sits well below the postcode median (98 m² across 24 EPCs), making it one of the more compact homes locally.
What this property has
Inside
- Bedrooms6
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
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.
From £885 · 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's estimated value is more than triple its earliest registered sale price (1995).
£214,000
Modelled from EPC, postcode comparables.
£55,000
Recorded with HM Land Registry.
Sales timeline
30 March 1995Most recent
£55,000
Median price across the last 5 sales in SA2 0DY: £210,750 (2024–2016).
Nearby sales in SA2 0DY
88 Marlborough Road, Brynmill, Swansea, SA2 0DY
Sold Jul 2024
£250,00090 Marlborough Road, Brynmill, Swansea, SA2 0DY
Sold Jul 2023
£260,000Basement Flat, 100 Marlborough Road, Brynmill, Swansea, SA2 0DY
Sold Dec 2021
£104,00094 Marlborough Road, Brynmill, Swansea, SA2 0DY
Sold Feb 2019
£210,750102 Marlborough Road, Brynmill, Swansea, SA2 0DY
Sold Jan 2014
£132,500
Versus other Marlborough Road homes
Years Held for Basement Flat runs comfortably ahead of the street norm.
Price per m²
£1,122
Street avg £1,682
Floor Area
49 m²
Street avg 63 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.6 t/year
Street avg 2.5 t/year
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
0.0 km
Rhyddings — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






