Our Data Sources
25, King Street, Cardiff has no records in the the Land Registry and a single entry in the EPC database dated June 2025.
We combine this information with public data 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 25, King Street, Cardiff, we estimate a market value of £125,696 and a rental value of £973 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £111,331 and £862 per month respectively.
Energy Efficiency
25, King Street, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 12 Jun 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 9 properties similar to 25, King Street, Cardiff have sold within a radius of 1.5 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 28th February 2025, was Flat 3, 68, Cardiff Road, Cardiff, CF15 7PQ, a leasehold flat which sold for £118,000.
Read more about house prices in CF15.
- Sold Feb 2025£118,000 | 2 Bed FlatFlat 3, 68, Cardiff Road, Cardiff, CF15 7PQFlat 3, 68, Cardiff Road, Cardiff, CF15 7PQ
- Sold Feb 2025£75,000 | 2 Bed Flat14 Rhiwddar Flats, Bryn Coch, Cardiff, CF15 7QB14 Rhiwddar Flats, Bryn Coch, Cardiff, CF15 7QB
- Sold Jan 2023£120,000 | 2 Bed Flat23, King Street, Cardiff, CF15 7PH23, King Street, Cardiff, CF15 7PH
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 31 addresses on King Street, Taffs Well, Cardiff, CF15, 25, King Street, Cardiff comes out as the 27th largest and the 27th most expensive in our analysis of the public data.
It is also £273k less expensive than the average property across the CF15 district.
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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.












