Our Data Sources
30, Ffordd Cwellyn, Cardiff has 21 entries in the Land Registry, most recently in September 2023 and a single entry in the EPC database dated May 2023.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 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
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 30, Ffordd Cwellyn, Cardiff, we estimate a market value of £718,174 and a rental value of £2,172 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £636,097 and £1,924 per month respectively.
Plot Size
HM Land Registry records the plot of land for 30, Ffordd Cwellyn, Cardiff as measuring 375 m2.
That makes it the 13th largest plot in the postcode, where all 47 other houses have recorded plot data.
Energy Efficiency
30, Ffordd Cwellyn, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 02 May 2023.
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
The most recent sale of 30, Ffordd Cwellyn, Cardiff completed on 28th September 2023 at £640,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have dropped by 26.7% over the period since September 2023.
- Sold Sep 2023£640,000
- Sold Apr 1996£100,995
Similar Properties Sold Nearby
Since 2010 78 properties similar to 30, Ffordd Cwellyn, Cardiff have sold within a radius of 740 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 11th December 2025, was 10, Cefn Coed Avenue, Cardiff, CF23 6HE, a freehold house which sold for £690,000.
Read more about house prices in CF23.
- Sold Dec 2025£690,000 | 4 Bed House10, Cefn Coed Avenue, Cardiff, CF23 6HE10, Cefn Coed Avenue, Cardiff, CF23 6HE
- Sold Aug 2025£775,000 | 5 Bed House9, Lady Mary Road, Cardiff, CF23 5NS9, Lady Mary Road, Cardiff, CF23 5NS
- Sold Jun 2025£673,700 | 4 Bed House29, Lady Mary Road, Cardiff, CF23 5NT29, Lady Mary Road, Cardiff, CF23 5NT
- Sold May 2025£660,000 | 4 Bed House20, Clos Derwen, Cardiff, CF23 5HJ20, Clos Derwen, Cardiff, CF23 5HJ
- Sold Mar 2025£695,000 | 5 Bed House14, Dovedale Close, Cardiff, CF23 5LS14, Dovedale Close, Cardiff, CF23 5LS
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 £595,349, ranging from £454,279 to £1,157,462.
- 28 Ffordd Cwellyn
4 Bed House | 11 m | Est. Value: £632,859
- 26 Ffordd Cwellyn
4 Bed House | 20 m | Est. Value: £513,047
- 24 Ffordd Cwellyn
4 Bed House | 22 m | Est. Value: £558,404
- 49 Ffordd Cwellyn
4 Bed House | 24 m | Est. Value: £621,932
- 47 Ffordd Cwellyn
4 Bed House | 32 m | Est. Value: £517,959
Location Comparison
Of the 47 addresses on Ffordd Cwellyn, Cardiff, CF23, 30, Ffordd Cwellyn, Cardiff comes out as the 4th largest and the 5th most expensive in our analysis of the public data.
It is also £322k more expensive than the average property across the CF23 district.
More reading links
Schools Nearby
Public Transport Nearby
- Heath Low Level|1.3 km away
- Heath High Level|1.4 km away
- Cathays|2.1 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
