Our Data Sources
17, Castle Rise, Cardiff has no records in the Land Registry and a single entry in the EPC database dated May 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 17, Castle Rise, Cardiff, we estimate a market value of £416,330 and a rental value of £1,807 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £368,749 and £1,601 per month respectively.
Plot Size
HM Land Registry records the plot of land for 17, Castle Rise, Cardiff as measuring 812 m2.
That makes it the largest plot in the postcode, where 27 of the 28 other houses have recorded plot data.
Energy Efficiency
17, Castle Rise, Cardiff has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 06 May 2025.
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 2015 70 properties similar to 17, Castle Rise, Cardiff have sold within a radius of 780 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 30th January 2026, was 21, Lynton Terrace, Cardiff, CF3 4BR, a freehold house which sold for £330,000.
Read more about house prices in CF3.
- Sold Jan 2026£330,000 | 4 Bed House21, Lynton Terrace, Cardiff, CF3 4BR21, Lynton Terrace, Cardiff, CF3 4BR
- Sold Nov 2025£335,000 | 4 Bed House3, Patchway Crescent, Cardiff, CF3 4AH3, Patchway Crescent, Cardiff, CF3 4AH
- Sold Nov 2025£220,000 | 4 Bed House53, Pinewood Crescent, Cardiff, CF23 9HF53, Pinewood Crescent, Cardiff, CF23 9HF
- Sold Oct 2025£380,000 | 4 Bed House21, Patchway Crescent, Cardiff, CF3 4AH21, Patchway Crescent, Cardiff, CF3 4AH
- Sold Jul 2025£380,000 | 4 Bed House73, Ridgeway Road, Cardiff, CF3 4AD73, Ridgeway Road, Cardiff, CF3 4AD
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 £331,572, ranging from £267,677 to £372,271.
- 16 Castle Rise
4 Bed House | 11 m | Est. Value: £334,135
- 18 Castle Rise
4 Bed House | 13 m | Est. Value: £372,271
- 19 Castle Rise
4 Bed House | 21 m | Est. Value: £362,854
- 20 Castle Rise
4 Bed House | 26 m | Est. Value: £326,035
- 14 Castle Rise
4 Bed House | 33 m | Est. Value: £358,932
Location Comparison
Of the 59 addresses on Castle Rise, Rumney, Cardiff, CF3, 17, Castle Rise, Cardiff comes out as the largest and the most expensive in our analysis of the public data.
It is also £138k more expensive than the average property across the CF3 district.
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Schools Nearby
Public Transport Nearby
- Heath Low Level|3.2 km away
- Heath High Level|3.2 km away
- Cathays|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 available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












