Our Data Sources
27, Merthyr Street, Cardiff has 31 entries in the Land Registry , most recently in April 2016 and a single entry in the EPC database dated January 2026.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 27, Merthyr Street, Cardiff would be worth £313,397, with a potential rental value of £1,478 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £277,581, with a rental value of £1,309 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
27, Merthyr Street, Cardiff occupies a 90 m2 plot as recorded by HM Land Registry.
Of the 37 other houses in this postcode, 35 have recorded plot sizes, and this one ranks as the 10th largest.
Energy Efficiency
27, Merthyr Street, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 26 Jan 2026.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
27, Merthyr Street, Cardiff last changed hands on 29th April 2016, selling for £195,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has risen by 36.7% since April 2016.
- Sold Apr 2016£195,000
- Sold May 2014£145,000
- Sold Dec 2001£88,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 185 sales of comparable properties within 390 metres of 27, Merthyr Street, Cardiff across the last 2 years.
Most recently, 25, Treherbert Street, Cardiff, CF24 4JN, a freehold house, sold at £400,000 on the 15th October 2025.
Read more about house prices in CF24.
- Sold Oct 2025£400,000 | 4 Bed House25, Treherbert Street, Cardiff, CF24 4JN25, Treherbert Street, Cardiff, CF24 4JN
- Sold Jun 2022£400,000 | 4 Bed House41, Hirwain Street, Cardiff, CF24 4JG41, Hirwain Street, Cardiff, CF24 4JG
- Sold May 2021£170,000 | 4 Bed House35, Treherbert Street, Cardiff, CF24 4JN35, Treherbert Street, Cardiff, CF24 4JN
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 27, Merthyr Street, Cardiff as the 19th largest and the 17th most expensive of the 64 addresses on Merthyr Street, Cathays, Cardiff, CF24.
Against the CF24 postcode district average, it is £72k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Cathays|600 m away
- Cardiff Queen Street|1.6 km away
- Cardiff Central|1.9 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
