Our Data Sources
18, Leven Close, Cardiff has a single entry in the Land Registry from March 2023 and a single entry in the EPC database dated October 2022.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 18, Leven Close, Cardiff is in very good condition we estimate a sale value of £438,847 and a rental value of £1,678 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £388,693 and a rental value of £1,486 per month.
Plot Size
According to data from HM Land Registry, 18, Leven Close, Cardiff sits on a plot of 310 m2.
We have plot size data on 24 out of 24 other houses in the postcode and 18, Leven Close, Cardiff sits on the 8th largest plot.
Energy Efficiency
18, Leven Close, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 25 Oct 2022.
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
According to HM Land Registry, 18, Leven Close, Cardiff was last sold on 31st March 2023 for £382,500 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since March 2023, the market for similar properties has dropped by 20.8%.
- Sold Mar 2023£382,500
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 144 sales of properties similar to 18, Leven Close, Cardiff within a radius of 650 metres since 2015.
The most recent example is 58, Woolaston Avenue, Cardiff, CF23 6HA, a freehold house which sold for £214,000 on the 16th January 2026.
Read more about house prices in CF23.
- Sold Jan 2026£214,000 | 3 Bed House58, Woolaston Avenue, Cardiff, CF23 6HA58, Woolaston Avenue, Cardiff, CF23 6HA
- Sold Nov 2025£360,000 | 3 Bed House41, Torrens Drive, Cardiff, CF23 6DR41, Torrens Drive, Cardiff, CF23 6DR
- Sold Oct 2025£490,000 | 4 Bed House57, Celyn Avenue, Cardiff, CF23 6EJ57, Celyn Avenue, Cardiff, CF23 6EJ
- Sold Mar 2025£425,000 | 3 Bed House19, Carnegie Drive, Cardiff, CF23 6DH19, Carnegie Drive, Cardiff, CF23 6DH
- Sold Feb 2025£385,000 | 3 Bed House41, Gwynant Crescent, Cardiff, CF23 6LT41, Gwynant Crescent, Cardiff, CF23 6LT
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 £404,667, ranging from £361,904 to £531,696.
- 16 Leven Close
3 Bed House | 13 m | Est. Value: £395,865
- 14 Leven Close
4 Bed House | 21 m | Est. Value: £478,759
- 22 Leven Close
3 Bed House | 24 m | Est. Value: £386,708
- 25 Leven Close
3 Bed House | 28 m | Est. Value: £362,876
- 12 Leven Close
3 Bed House | 33 m | Est. Value: £388,583
Location Comparison
Leven Close, Cardiff, CF23 has a total of 24 addresses. According to our analysis of all the public data, 18, Leven Close, Cardiff is the 14th largest and the 15th most expensive property on the street.
When compared to the postcode district it is £56k more expensive than the average property in CF23.
More reading links
Schools Nearby
Public Transport Nearby
- Heath High Level|700 m away
- Heath Low Level|700 m away
- Ty Glas|1.8 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












