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 8th 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 £144,000 is 60% 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 543% 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 86% 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
Certificate validity
Valid until 8 October 2034
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
£144,000
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 £15,890
Floor Area
30 m²
Street avg 44 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.3 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 · from £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Crime
169/mo
Falling 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.