Our Data Sources
21, Tynant Street, Cardiff has a single entry in the Land Registry from June 2021 and a single entry in the EPC database dated October 2014.
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 21, Tynant Street, Cardiff would be worth £200,932, with a potential rental value of £1,394 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £177,968, with a rental value of £1,235 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
21, Tynant Street, Cardiff occupies a 72 m2 plot as recorded by HM Land Registry.
Of the 26 other houses in this postcode, 21 have recorded plot sizes, and this one ranks as the 15th largest.
Energy Efficiency
21, Tynant Street, 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.
Sold Prices
21, Tynant Street, Cardiff last changed hands on 11th June 2021, selling for £190,500. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 25.3% since June 2021.
- Sold Jun 2021£190,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 205 sales of comparable properties within 420 metres of 21, Tynant Street, Cardiff across the last 2 years.
Most recently, 15, Devon Place, Cardiff, CF11 6PR, a freehold house, sold at £214,000 on the 5th May 2026.
Read more about house prices in CF11.
- Sold May 2026£214,000 | 2 Bed House15, Devon Place, Cardiff, CF11 6PR15, Devon Place, Cardiff, CF11 6PR
- Sold Nov 2025£207,500 | 2 Bed House69, North Clive Street, Cardiff, CF11 6NS69, North Clive Street, Cardiff, CF11 6NS
- Sold Sep 2024£207,000 | 2 Bed House26, Devon Street, Cardiff, CF11 6PQ26, Devon Street, Cardiff, CF11 6PQ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 21, Tynant Street, Cardiff as the 18th largest and the 18th most expensive of the 26 addresses on Tynant Street, Cardiff, CF11.
Against the CF11 postcode district average, it is £60k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Grangetown (Cardiff)|500 m away
- Ninian Park|900 m away
- Cardiff Central|1.0 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












