Our Data Sources
11, Cyfarthfa Street, Cardiff has no recent1 records in the Land Registry and a single entry in the EPC database dated September 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 11, Cyfarthfa Street, Cardiff would be worth £330,391, with a potential rental value of £1,550 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £292,632, with a rental value of £1,373 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
11, Cyfarthfa Street, Cardiff occupies a 89 m2 plot as recorded by HM Land Registry.
Of the 44 other houses in this postcode, 35 have recorded plot sizes, and this one ranks as the 12th largest.
Energy Efficiency
11, Cyfarthfa Street, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 21 Sep 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
11, Cyfarthfa Street, Cardiff last changed hands on 30th April 1999, selling for £43,500. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Apr 1999£43,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 119 sales of comparable properties within 310 metres of 11, Cyfarthfa Street, Cardiff since 2022.
Most recently, 19, Plasnewydd Road, Cardiff, CF24 3EN, a freehold house, sold at £260,000 on the 16th December 2025.
Read more about house prices in CF24.
- Sold Dec 2025£260,000 | 4 Bed House19, Plasnewydd Road, Cardiff, CF24 3EN19, Plasnewydd Road, Cardiff, CF24 3EN
- Sold Nov 2025£280,000 | 4 Bed House51, Talworth Street, Cardiff, CF24 3EH51, Talworth Street, Cardiff, CF24 3EH
- Sold Sep 2025£300,000 | 4 Bed House50, Arran Street, Cardiff, CF24 3HS50, Arran Street, Cardiff, CF24 3HS
- Sold Aug 2025£370,000 | 4 Bed House2, Arran Street, Cardiff, CF24 3HS2, Arran Street, Cardiff, CF24 3HS
- Sold May 2025£235,000 | 4 Bed House11, Talworth Street, Cardiff, CF24 3EH11, Talworth Street, Cardiff, CF24 3EH
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £256,904, ranging from £225,788 to £317,375.
- 9 Cyfarthfa Street
3 Bed House | 3 m | Est. Value: £266,361
- 13 Cyfarthfa Street
2 Bed House | 6 m | Est. Value: £243,705
- 15 Cyfarthfa Street
2 Bed House | 9 m | Est. Value: £245,334
- 7 Cyfarthfa Street
3 Bed House | 9 m | Est. Value: £264,801
- 5 Cyfarthfa Street
2 Bed House | 12 m | Est. Value: £242,065
Location Comparison
Our analysis of the public data ranks 11, Cyfarthfa Street, Cardiff as the 2nd largest and the 2nd most expensive of the 167 addresses on Cyfarthfa Street, Cardiff, CF24.
Against the CF24 postcode district average, it is £88k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Cathays|800 m away
- Cardiff Queen Street|900 m away
- Cardiff Central|1.7 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












