Flat 1, 15 Blaenclydach Street, Cardiff, CF11 7BB
About Flat 1
Flat 1 is a mid-terrace house in Cardiff (CF11 7BB). It has a recorded floor area of 118 m² (around 1270 sq ft) and construction records dating it to 1900-1929. The latest certificate (December 2012) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80). The latest certificate is from December 2012, so improvements made since then won't be reflected.
Energy performance
Flat 1's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 06 Dec 2022
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
Flat 1 has no planning applications on record.
But the area is active
8 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.
£253,000
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 CF11 7BB: £265,000 (2025–2024).
Nearby sales in CF11 7BB
16 Blaenclydach Street, Cardiff, CF11 7BB
Sold Sept 2025
£410,00020 Blaenclydach Street, Cardiff, CF11 7BB
Sold Aug 2025
£265,0008 Blaenclydach Street, Cardiff, CF11 7BB
Sold Sept 2024
£161,50013 Blaenclydach Street, Cardiff, CF11 7BB
Sold Jun 2024
£350,0006 Blaenclydach Street, Cardiff, CF11 7BB
Sold Aug 2019
£217,500
Versus other Blaenclydach Street homes
Floor Area for Flat 1 lags the street by a wide margin.
EPC Rating
60 (D)
Street avg 62 (D)
Floor Area
118 m²
Street avg 126 m²
CO₂ Emissions
5.0 t/year
Street avg 5.3 t/year
Habitable Rooms
6 rooms
Street avg 6 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Blaenclydach Street — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







