Flat 1, 11 Crawshay Street, Cardiff, CF10 5DS
About Flat 1
Flat 1 is a mid-terrace house in Cardiff (CF10 5DS). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (October 2016) shows a D (score 56), a step below the typical UK home. The rating has held steady at D across 3 certificates since October 2011. The recommended improvements would lift it to B (score 81), a 2-band jump.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Heating controls changed
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
5 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.
£187,000
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 CF10 5DS: £240,000 (2023–2016).
Nearby sales in CF10 5DS
Versus other Crawshay Street homes
Flat 1 is notably below the street on epc rating.
EPC Rating
56 (D)
Street avg 65 (D)
Floor Area
99 m²
Street avg 104 m²
CO₂ Emissions
5.0 t/year
Street avg 4.0 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Cardiff Central Rail Station — railway station.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







