Our Data Sources
35, Heol Y Deri, Cardiff has a single entry in the Land Registry from July 2025 and a single entry in the EPC database dated November 2024.
We combine this information with that 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
In very good condition, we estimate 35, Heol Y Deri, Cardiff would be worth £475,703, with a potential rental value of £1,713 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £421,337, with a rental value of £1,518 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
35, Heol Y Deri, Cardiff occupies a 358 m2 plot as recorded by HM Land Registry.
Of the 7 other houses in this postcode, 2 have recorded plot sizes, and this one ranks as the 2nd largest.
Energy Efficiency
35, Heol Y Deri, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 19 Nov 2024.
The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
35, Heol Y Deri, Cardiff last changed hands on 18th July 2025, selling for £445,000. 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 17.1% since July 2025.
- Sold Jul 2025£445,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 186 sales of comparable properties within 600 metres of 35, Heol Y Deri, Cardiff since 2015.
Most recently, 19, Heol Y Bont, Cardiff, CF14 6AJ, a freehold house, sold at £420,000 on the 8th May 2026.
Read more about house prices in CF14.
- Sold May 2026£420,000 | 4 Bed House19, Heol Y Bont, Cardiff, CF14 6AJ19, Heol Y Bont, Cardiff, CF14 6AJ
- Sold Apr 2026£407,500 | 3 Bed House18, Lon Penllyn, Cardiff, CF14 6BZ18, Lon Penllyn, Cardiff, CF14 6BZ
- Sold Feb 2026£443,000 | 4 Bed House3, The Graylands, Cardiff, CF14 6AS3, The Graylands, Cardiff, CF14 6AS
- Sold Mar 2025£362,500 | 3 Bed House43, Heol Y Deri, Cardiff, CF14 6HD43, Heol Y Deri, Cardiff, CF14 6HD
- Sold Dec 2024£395,000 | 3 Bed House65, Heol Y Deri, Cardiff, CF14 6HD65, Heol Y Deri, Cardiff, CF14 6HD
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 £424,935, ranging from £126,978 to £625,644.
- 33 Heol Y Deri
2 Bed Flat | 7 m | Est. Value: £159,530
- 33A Heol Y Deri
2 Bed Flat | 7 m | Est. Value: £126,978
- 29 Heol Y Deri
3 Bed House | 30 m | Est. Value: £469,127
- 18 Heol Y Deri
3 Bed House | 34 m | Est. Value: £465,319
- 20 Heol Y Deri
3 Bed House | 40 m | Est. Value: £480,130
Location Comparison
Our analysis of the public data ranks 35, Heol Y Deri, Cardiff as the 80th largest and the 69th most expensive of the 124 addresses on Heol Y Deri, Cardiff, CF14.
Against the CF14 postcode district average, it is £77k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Rhiwbina|200 m away
- Whitchurch (Cardiff)|700 m away
- Birchgrove|700 m away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












