Our Data Sources
49, Crystal Avenue, Cardiff has no records in the Land Registry and a single entry in the EPC database dated September 2022.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high 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 49, Crystal Avenue, Cardiff, we estimate a market value of £489,590 and a rental value of £1,825 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £433,637 and £1,616 per month respectively.
Plot Size
HM Land Registry records the plot of land for 49, Crystal Avenue, Cardiff as measuring 305 m2.
That makes it the 6th largest plot in the postcode, where all 23 other houses have recorded plot data.
Energy Efficiency
49, Crystal Avenue, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 29 Sep 2022.
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 2011 213 properties similar to 49, Crystal Avenue, Cardiff have sold within a radius of 650 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 26th September 2025, was 254, Heathwood Road, Cardiff, CF14 4BS, a freehold house which sold for £470,000.
Read more about house prices in CF23.
- Sold Sep 2025£470,000 | 4 Bed House254, Heathwood Road, Cardiff, CF14 4BS254, Heathwood Road, Cardiff, CF14 4BS
- Sold Sep 2025£452,500 | 4 Bed House258, Heathwood Road, Cardiff, CF14 4BS258, Heathwood Road, Cardiff, CF14 4BS
- Sold Mar 2025£480,000 | 4 Bed House10, St. Denis Road, Cardiff, CF14 4NA10, St. Denis Road, Cardiff, CF14 4NA
- Sold Feb 2025£490,000 | 4 Bed House12, Cefn Carnau Road, Cardiff, CF14 4LZ12, Cefn Carnau Road, Cardiff, CF14 4LZ
- Sold Nov 2024£410,000 | 4 Bed House144, Heath Park Avenue, Cardiff, CF14 3RJ144, Heath Park Avenue, Cardiff, CF14 3RJ
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 £400,776, ranging from £220,505 to £553,930.
- 47 Crystal Avenue
4 Bed House | 9 m | Est. Value: £442,004
- 45 Crystal Avenue
4 Bed House | 15 m | Est. Value: £479,109
- 38 Crystal Avenue
4 Bed House | 34 m | Est. Value: £460,313
- 34 Crystal Avenue
4 Bed House | 38 m | Est. Value: £529,896
- 32 Crystal Avenue
3 Bed House | 40 m | Est. Value: £403,317
Location Comparison
Of the 45 addresses on Crystal Avenue, Cardiff, CF23, 49, Crystal Avenue, Cardiff comes out as the 21st largest and the 15th most expensive in our analysis of the public data.
It is also £104k more expensive than the average property across the CF23 district.
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Schools Nearby
Public Transport Nearby
- Heath High Level|100 m away
- Heath Low Level|200 m away
- Ty Glas|1.1 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
