12B, Marlborough Road
12B, Marlborough Road
Description & Estimates







12B, Marlborough Road, Cardiff is described in the public record as a period apartment with 925 ft2 of internal area.
Locally, apartments of this size normally have 3 bedrooms.
Our estimate of the sale value of 12B, Marlborough Road, Cardiff is £268,386 and its rental estimate is £1,106 per month, given the available information and assuming reasonable condition.
12, Marlborough Road is a residential building on Marlborough Road, Cardiff, CF23 and falls within the CF23 postal district.
Our Data Sources
12B, Marlborough Road, Cardiff has no records in the the Land Registry and a single entry in the EPC database dated October 2014.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 12B, Marlborough Road, Cardiff, we estimate a market value of £281,805 and a rental value of £1,161 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £249,599 and £1,029 per month respectively.
Recent Market Change
Over the last year, 12B, Marlborough Road, Cardiff has seen its estimated sale value fall by £3,242 (1.2%) and its estimated rental value move up by £22 per month (2.0%). This results in an estimated gross rental yield of 4.9%.
Energy Efficiency
12B, Marlborough Road, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Oct 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 12B, Marlborough Road, Cardiff have sold within a radius of 340 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 19th August 2025, was Flat 15, Thomas Court, Marlborough Road, Cardiff, CF23 5EZ, a leasehold flat which sold for £260,000.
Read more about house prices in CF23.
- Sold Aug 2025£260,000 | 3 Bed FlatThomas Court, Marlborough RoadFlat 15, Thomas Court, Marlborough Road, Cardiff, CF23 5EZ
- Sold Apr 2023£244,950 | 2 Bed FlatThomas Court, Marlborough RoadFlat 24, Thomas Court, Marlborough Road, Cardiff, CF23 5EZ
- Sold Jun 2022£1,435,065 | 3 Bed FlatThe Pear Tree The Globe Centre , Wellfield RoadFlat, The Pear Tree The Globe Centre , Wellfield Road, Cardiff, CF24 3PE
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 299 addresses on Marlborough Road, Cardiff, CF23, 12B, Marlborough Road, Cardiff comes out as the 99th largest and the 96th most expensive in our analysis of the public data.
It is also £89k less expensive than the average property across the CF23 district.
More reading links
Schools Nearby
Public Transport Nearby
From 12B, Marlborough Road, Cardiff, the nearest station is Cathays, 1.3 kilometres away.
- 1.3kmCathays
- 1.5kmCardiff Queen Street
- 2.4kmCardiff Central
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

