Our Data Sources
23, King Street, Cardiff has a single entry in the Land Registry from January 2023 and a single entry in the EPC database dated March 2022.
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
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 23, King Street, Cardiff, we estimate a market value of £133,511 and a rental value of £1,004 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £118,253 and £889 per month respectively.
Energy Efficiency
23, King Street, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 24 Mar 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 23, King Street, Cardiff completed on 23rd January 2023 at £120,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 34.5% over the period since January 2023.
- Sold Jan 2023£120,000
Similar Properties Sold Nearby
Over the past 2 years 7 properties similar to 23, King Street, Cardiff have sold within a radius of 1.6 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 3rd February 2025, was 14 Rhiwddar Flats, Bryn Coch, Cardiff, CF15 7QB, a leasehold flat which sold for £75,000.
Read more about house prices in CF15.
- Sold Feb 2025£75,000 | 2 Bed Flat14 Rhiwddar Flats, Bryn Coch, Cardiff, CF15 7QB14 Rhiwddar Flats, Bryn Coch, Cardiff, CF15 7QB
- Sold Apr 2023£300,000 | 2 Bed FlatFlat A, 25, Cardiff Road, Cardiff, CF15 7RBFlat A, 25, Cardiff Road, Cardiff, CF15 7RB
- Sold Sep 2022£90,000 | 2 Bed Flat6 Rhiwddar Flats, Bryn Coch, Cardiff, CF15 7QB6 Rhiwddar Flats, Bryn Coch, Cardiff, CF15 7QB
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 31 addresses on King Street, Taffs Well, Cardiff, CF15, 23, King Street, Cardiff comes out as the 24th largest and the 24th most expensive in our analysis of the public data.
It is also £266k less expensive than the average property across the CF15 district.
More reading links
Schools Nearby
Public Transport Nearby
- Taffs Well|400 m away
- Radyr|3.2 km away
- Trefforest Estate|3.3 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












