Our Data Sources
23, Cyntwell Avenue, Cardiff has a single entry in the Land Registry from March 2021 and a single entry in the EPC database dated March 2021.
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 23, Cyntwell Avenue, Cardiff is in very good condition we estimate a sale value of £232,937 and a rental value of £1,512 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £206,316 and a rental value of £1,339 per month.
Plot Size
According to data from HM Land Registry, 23, Cyntwell Avenue, Cardiff sits on a plot of 239 m2.
We have plot size data on 20 out of 31 other houses in the postcode and 23, Cyntwell Avenue, Cardiff sits on the 13th largest plot.
Energy Efficiency
23, Cyntwell Avenue, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 19 Mar 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 23, Cyntwell Avenue, Cardiff was last sold on 24th March 2021 for £165,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since March 2021, the market for similar properties has risen by 41.9%.
- Sold Mar 2021£165,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 23, Cyntwell Avenue, Cardiff within a radius of 500 metres over the last 2 years.
The most recent example is 12, Cyntwell Crescent, Cardiff, CF5 5QG, a freehold house which sold for £257,000 on the 12th August 2025.
Read more about house prices in CF5.
- Sold Aug 2025£257,000 | 3 Bed House12, Cyntwell Crescent, Cardiff, CF5 5QG12, Cyntwell Crescent, Cardiff, CF5 5QG
- Sold Jan 2025£220,000 | 3 Bed House466, Cowbridge Road West, Cardiff, CF5 5BZ466, Cowbridge Road West, Cardiff, CF5 5BZ
- Sold Oct 2022£215,000 | 3 Bed House3, Cyntwell Crescent, Cardiff, CF5 5QG3, Cyntwell Crescent, Cardiff, CF5 5QG
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Cyntwell Avenue, Cardiff, CF5 has a total of 31 addresses. According to our analysis of all the public data, 23, Cyntwell Avenue, Cardiff is the 9th largest and the 8th most expensive property on the street.
When compared to the postcode district it is £66k less expensive than the average property in CF5.
More reading links
Schools Nearby
Public Transport Nearby
- 2.7kmWaun-Gron Park
- 3.0kmFairwater
- 3.6kmDanescourt
Available Internet Speeds
According to recent data from Ofcom, ultrafast broadband is available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
