19 Marlborough Road, Cardiff, CF23 5BT
About 19 Marlborough Road
19 Marlborough Road is an end-of-terrace house in Cardiff (CF23 5BT). It has a recorded floor area of 30 m² (around 323 sq ft), construction records dating it to before 1900 and council tax band B. At 30 m² this is the 7th smallest of 52 units on EPC record in the building, where floor areas span 22–235 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (39 versus a best of 78). The latest certificate (October 2024) shows an E (score 39), well below the UK norm with real room to improve. Earlier certificates rated it C (August 2013); the latest reading is 2 bands lower. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Good to Very Poor. The recommended improvements would lift it to C (score 72), a 2-band jump. Main heating runs on electricity.
Today's modelled estimate of £132,000 is 63.3% below the 2024 sale of £360,000, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£1,115/sq ft) was about 549.9% above the typical sold price in the postcode. At 30 m² it's 18.9% smaller than the typical home in the postcode (37 m² median across 51 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 84% of similar EPCs). Sold June 2024 for £360,000.
Everything you need to know about 19 Marlborough Road
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
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
More low energy lighting installed
Ventilation system changed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
19 Marlborough Road 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
£132,000
Modelled from EPC, postcode comparables.
£360,000
Recorded with HM Land Registry.
Sales timeline
24 June 2024Most recent
£360,000
Median price across the last 5 sales in CF23 5BT: £485,000 (2022–2017).
Nearby sales in CF23 5BT
Versus other Marlborough Road homes
Years Held for 19 Marlborough Road lags the street by a wide margin.
Price per m²
£12,000
Street avg £15,888
Floor Area
30 m²
Street avg 46 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.5 t/year
Everything you need to know about 19 Marlborough Road
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
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.