5, Cyncoed Avenue
5, Cyncoed Avenue
Description & Estimates







Public records show 5, Cyncoed Avenue, Cardiff to be an early-century freehold house with 1,732 ft2 of internal area.
In this area, houses of this size normally have 4 bedrooms with a garden.
5, Cyncoed Avenue, Cardiff has an estimated sale value of £791,380 and an estimated rental value of £2,268 per month, assuming reasonable condition and based on the information available.
Cyncoed Avenue, Cardiff, CF23 lies within the CF23 postal district.
Our Data Sources
5, Cyncoed Avenue, Cardiff has a single entry in the Land Registry from May 2025 and a single entry in the EPC database dated January 2025.
We combine this information with that 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
In very good condition, we estimate 5, Cyncoed Avenue, Cardiff would be worth £830,949, with a potential rental value of £2,382 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £735,984, with a rental value of £2,109 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 5, Cyncoed Avenue, Cardiff has dropped by £219,688 (27.8%) over the last year. During the same period, its estimated monthly rental value has risen by £63 (2.8%). The property's estimated gross yield is currently 3.4%.
Energy Efficiency
5, Cyncoed Avenue, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 23 Jan 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
5, Cyncoed Avenue, Cardiff last changed hands on 14th May 2025, selling for £800,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has dropped by 27.8% since May 2025.
- Sold May 2025£800,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 600 metres of 5, Cyncoed Avenue, Cardiff across the last 2 years.
Most recently, 16, Duffryn Road, Cardiff, CF23 6NP, a freehold house, sold at £900,000 on the 22nd January 2026.
Read more about house prices in CF23.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 5, Cyncoed Avenue, Cardiff as the 15th largest and the 11th most expensive of the 55 addresses on Cyncoed Avenue, Cardiff, CF23.
Against the CF23 postcode district average, it is £434k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
Heath High Level station is the nearest stop to 5, Cyncoed Avenue, Cardiff at 1.4 kilometres away.
- 1.4kmHeath High Level
- 1.4kmHeath Low Level
- 2.1kmLlanishen
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

