Flat 1, 25 Marlborough Road, Cardiff, CF23 5BT
About Flat 1
Flat 1 is a mid-terrace house in Cardiff (CF23 5BT). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1900-1929 and council tax band D. At 49 m² this is the 2nd smallest of 4 units on EPC record in the building, where floor areas span 29–63 m². The building's EPC ratings span E to D, with this unit at the top. The latest certificate (May 2018) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since September 2014. The recommended improvements would push it to C (score 74).
At 49 m² the property is well over the postcode median (36 m² across 51 EPCs), placing it in the larger end of the local stock.
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
Energy performance
EPC Rating
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
1 notable application 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.
£188,000
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 CF23 5BT: £485,000 (2024–2017).
Nearby sales in CF23 5BT
Versus other Marlborough Road homes
Habitable Rooms for Flat 1 runs comfortably ahead of the street norm.
EPC Rating
67 (D)
Street avg 65 (D)
Floor Area
49 m²
Street avg 45 m²
CO₂ Emissions
2.2 t/year
Street avg 2.5 t/year
Habitable Rooms
3 rooms
Street avg 2 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
Similar properties nearby
33a, Flat 1, Fairoak Road
CF23 5HH
Charnwood Court, Flat 1, Maryport Road
CF23 5JY
33a, Flat 2, Fairoak Road
CF23 5HH
Carmel Court, Flat 1, Bronwydd Avenue
CF23 5JW
Carmel Court, Flat 2, Bronwydd Avenue
CF23 5JW
Carmel Court, Flat 9, Bronwydd Avenue
CF23 5JW
Carmel Court, Flat 5, Bronwydd Avenue
CF23 5JW
Carmel Court, Flat 10, Bronwydd Avenue
CF23 5JW
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Marlborough Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.