23 Mill Place, Ely, Cardiff, CF5 4AJ
About 23 Mill Place
23 Mill Place is a detached house in Ely, Cardiff, Cardiff (CF5 4AJ). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1950-1966 and council tax band A. At 44 m² this is the 15th smallest of 29 units on EPC record in the building, where floor areas span 36–48 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (October 2025) shows a C (score 69), just inside the C band. The rating has held steady at C across 3 certificates since August 2015. Between certificates, window efficiency dropped from Good to Poor.
Everything you need to know about 23 Mill Place
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Energy performance
23 Mill Place's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
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Planning history
23 Mill Place has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
23 Mill Place has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£114,000
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 CF5 4AJ: £65,000 (2021–2005).
Versus other Mill Place homes
EPC Rating for 23 Mill Place lags the street by a wide margin.
EPC Rating
69 (C)
Street avg 71 (C)
Floor Area
44 m²
Street avg 43 m²
CO₂ Emissions
1.5 t/year
Street avg 1.7 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Everything you need to know about 23 Mill Place
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
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Bowling Green — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.