Our Data Sources
339, Western Avenue, Cardiff has no records in the Land Registry and a single entry in the EPC database dated September 2024.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium 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 339, Western Avenue, Cardiff, we estimate a market value of £467,123 and a rental value of £1,659 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £413,738 and £1,470 per month respectively.
Plot Size
HM Land Registry records the plot of land for 339, Western Avenue, Cardiff as measuring 284 m2.
That makes it the 6th largest plot in the postcode, where all 8 other houses have recorded plot data.
Energy Efficiency
339, Western Avenue, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Sep 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Since 2013 94 properties similar to 339, Western Avenue, Cardiff have sold within a radius of 570 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 28th August 2025, was 14, Butleigh Avenue, Cardiff, CF5 1BZ, a freehold house which sold for £400,000.
Read more about house prices in CF5.
- Sold Aug 2025£400,000 | 3 Bed House14, Butleigh Avenue, Cardiff, CF5 1BZ14, Butleigh Avenue, Cardiff, CF5 1BZ
- Sold Nov 2024£495,000 | 3 Bed House22, Pencisely Crescent, Cardiff, CF5 1DU22, Pencisely Crescent, Cardiff, CF5 1DU
- Sold Nov 2024£485,000 | 3 Bed House1, Butleigh Avenue, Cardiff, CF5 1BX1, Butleigh Avenue, Cardiff, CF5 1BX
- Sold Aug 2024£495,000 | 3 Bed House39, Aubrey Avenue, Cardiff, CF5 1AQ39, Aubrey Avenue, Cardiff, CF5 1AQ
- Sold May 2024£415,000 | 3 Bed House7, Windway Avenue, Cardiff, CF5 1AP7, Windway Avenue, Cardiff, CF5 1AP
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £538,091, ranging from £426,833 to £847,247.
- 343 Western Avenue
4 Bed House | 17 m | Est. Value: £563,526
- 8 Caewal Road
5 Bed House | 21 m | Est. Value: £847,247
- 6 Caewal Road
4 Bed House | 24 m | Est. Value: £580,692
- 1 Thistle Way
3 Bed House | 33 m | Est. Value: £426,833
- 3 Thistle Way
3 Bed House | 38 m | Est. Value: £436,046
Location Comparison
Of the 125 addresses on Western Avenue, Cardiff, CF5, 339, Western Avenue, Cardiff comes out as the 100th largest and the 42nd most expensive in our analysis of the public data.
It is also £151k more expensive than the average property across the CF5 district.
More reading links
Schools Nearby
Public Transport Nearby
- Waun-Gron Park|700 m away
- Fairwater|1.0 km away
- Danescourt|1.4 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.












