21A, Heol Y Deri
21A, Heol Y Deri
Description & Estimates
21A, Heol Y Deri, Cardiff is described in the public record as an early-century apartment with 559 ft2 of internal area.
Locally, apartments of this size normally have 2 bedrooms with a garden.
Although data in the surrounding area is limited, based on nearby sales and lets, we estimate that the sale value falls between £116k and £165k, and the monthly rental value between £731 and £914.
Heol Y Deri, Cardiff, CF14 falls within the CF14 postal district.
Our Data Sources
21A, Heol Y Deri, Cardiff has no records in the the Land Registry and a single entry in the EPC database dated June 2018.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 0 out of 5 and is considered of low accuracy.
Recent Market Change
Area-wide, sale values have fallen by 0.7% over the last 12 months, with rental values up 3.3%.
Energy Efficiency
21A, Heol Y Deri, Cardiff has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 07 Jun 2018.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Properties Sold Nearby
Over the past 2 years 3 properties have sold within 590 metres of 21A, Heol Y Deri, Cardiff, per the Land Registry and our network of Estate Agents.
The latest, on the 22nd September 2025, was Flat 2, Lloft Deri, Heol Y Deri, Cardiff, CF14 6LQ, a leasehold flat which sold for £230,000.
Read more about house prices in CF14.
- Sold Sep 2025£230,000 | 3 Bed FlatFlat 2, Lloft Deri, Heol Y Deri, Cardiff, CF14 6LQFlat 2, Lloft Deri, Heol Y Deri, Cardiff, CF14 6LQ
- Sold Oct 2024£380,000 | 3 Bed House14, Y Groes, Cardiff, CF14 6DX14, Y Groes, Cardiff, CF14 6DX
- Sold Dec 2015£392,500 | 4 Bed House12, Heol Y Deri, Cardiff, CF14 6HG12, Heol Y Deri, Cardiff, CF14 6HG
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Schools Nearby
Public Transport Nearby
From 21A, Heol Y Deri, Cardiff, the nearest station is Rhiwbina, 200 metres away.
- 200mRhiwbina
- 600mBirchgrove
- 700mWhitchurch (Cardiff)
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

