Our Data Sources
23A, Carmarthen Street, Cardiff has a single entry in the Land Registry from March 2008 and a single entry in the EPC database dated April 2017.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 23A, Carmarthen Street, Cardiff is in very good condition we estimate a sale value of £151,745 and a rental value of £997 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £134,402 and a rental value of £883 per month.
Energy Efficiency
23A, Carmarthen Street, Cardiff has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 25 Apr 2017.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 23A, Carmarthen Street, Cardiff was last sold on 20th March 2008 for £119,000 and was recorded as a leasehold flat.
The property has only had this single sale since 1995.
Since March 2008, the market for similar properties has dropped by 12.6%.
- Sold Mar 2008£119,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 33 sales of properties similar to 23A, Carmarthen Street, Cardiff within a radius of 360 metres over the last 2 years.
The most recent example is Flat 8, Alexandra Court, Llandaff Road, Cardiff, CF11 9PB, a leasehold flat which sold for £133,500 on the 25th July 2025.
Read more about house prices in CF5.
- Sold Jul 2025£133,500 | 2 Bed FlatFlat 8, Alexandra Court, Llandaff Road, Cardiff, CF11 9PBFlat 8, Alexandra Court, Llandaff Road, Cardiff, CF11 9PB
- Sold Jun 2025£178,000 | 2 Bed Flat87A , Romilly Crescent, Cardiff, CF11 9NQ87A , Romilly Crescent, Cardiff, CF11 9NQ
- Sold Jan 2025£150,000 | 2 Bed FlatFlat 17, Hafod Court 284-288, Cowbridge Road East, Cardiff, CF5 1HXFlat 17, Hafod Court 284-288, Cowbridge Road East, Cardiff, CF5 1HX
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Carmarthen Street, Cardiff, CF5 has a total of 48 addresses. According to our analysis of all the public data, 23A, Carmarthen Street, Cardiff is the 45th largest and the 42nd most expensive property on the street.
When compared to the postcode district it is £150k less expensive than the average property in CF5.
More reading links
Schools Nearby
Public Transport Nearby
- Ninian Park|900 m away
- Waun-Gron Park|1.8 km away
- Cathays|1.9 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
