Flat 1, 17 Bryn Y Mor Crescent, Swansea, SA1 4QT
About Flat 1
Flat 1 is a mid-terrace house in Swansea (SA1 4QT). It has a recorded floor area of 91 m² (around 980 sq ft) and construction records dating it to 1900-1929. At 91 m² this is the smallest unit on EPC record across the building (91–91 m²). On EPC score it ranks last in the building (72 versus a best of 76). The latest certificate (October 2019) shows a C (score 72). When first surveyed in September 2009 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Poor to Very Poor.
At 91 m² it sits well below the postcode median (161 m² across 20 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 70% of similar EPCs).
Everything you need to know about Flat 1
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
More low energy lighting installed
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 1 has no planning applications on record.
But the area is active
44 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Flat 1 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£151,000
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 SA1 4QT: £275,000 (2025–2019).
Nearby sales in SA1 4QT
11 Bryn Y Mor Crescent, Swansea, SA1 4QT
Sold Jun 2025
£275,00014 Bryn Y Mor Crescent, Swansea, SA1 4QT
Sold Mar 2022
£295,00017 Bryn Y Mor Crescent, Swansea, SA1 4QT
Sold Feb 2021
£300,0007 Bryn Y Mor Crescent, Swansea, SA1 4QT
Sold Dec 2019
£240,00010 Bryn Y Mor Crescent, Swansea, SA1 4QT
Sold Feb 2019
£240,000
Versus other Bryn Y Mor Crescent homes
On floor area, Flat 1 stands well clear of the street.
EPC Rating
72 (C)
Street avg 65 (D)
Floor Area
91 m²
Street avg 66 m²
CO₂ Emissions
2.7 t/year
Street avg 2.7 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
Everything you need to know about Flat 1
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
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Belgrave Court 1 — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.