Our Data Sources
14, Tynewydd Drive, Cardiff has no records in the Land Registry and a single entry in the EPC database dated February 2026.
We combine this information with public data 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
In very good condition, we estimate 14, Tynewydd Drive, Cardiff would be worth £691,384, with a potential rental value of £2,731 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £612,368, with a rental value of £2,419 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
14, Tynewydd Drive, Cardiff occupies a 506 m2 plot as recorded by HM Land Registry.
All 19 other houses in this postcode have recorded plot sizes, and this one ranks as the 19th largest.
Energy Efficiency
14, Tynewydd Drive, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 26 Feb 2026.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 48 sales of comparable properties within 1.8 kilometres of 14, Tynewydd Drive, Cardiff since 2014.
Most recently, 5, Acorn Place, Cardiff, CF3 2WE, a freehold house, sold at £560,000 on the 17th June 2025.
Read more about house prices in CF3.
- Sold Jun 2025£560,000 | 5 Bed House5, Acorn Place, Cardiff, CF3 2WE5, Acorn Place, Cardiff, CF3 2WE
- Sold Dec 2023£550,000 | 5 Bed House12, Craig-Yr-Haul Drive, Cardiff, CF3 2SA12, Craig-Yr-Haul Drive, Cardiff, CF3 2SA
- Sold Oct 2023£579,000 | 5 Bed House1, Wentloog Rise, Cardiff, CF3 2SD1, Wentloog Rise, Cardiff, CF3 2SD
- Sold Sep 2023£470,000 | 4 Bed House18, Tynewydd Drive, Cardiff, CF3 2SB18, Tynewydd Drive, Cardiff, CF3 2SB
- Sold Feb 2023£575,000 | 4 Bed House13, Craig-Yr-Haul Drive, Cardiff, CF3 2SA13, Craig-Yr-Haul Drive, Cardiff, CF3 2SA
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 £671,511, ranging from £519,799 to £1,045,400.
- 15 Tynewydd Drive
4 Bed House | 18 m | Est. Value: £639,209
- 13 Tynewydd Drive
4 Bed House | 18 m | Est. Value: £579,568
- 16 Tynewydd Drive
4 Bed House | 39 m | Est. Value: £519,799
- 18 Tynewydd Drive
4 Bed House | 39 m | Est. Value: £596,091
- Gelli Aur
5 Bed House | 43 m | Est. Value: £1,045,400
Location Comparison
Our analysis of the public data ranks 14, Tynewydd Drive, Cardiff as the 9th largest and the 7th most expensive of the 19 addresses on Tynewydd Drive, Castleton, Cardiff, CF3.
Against the CF3 postcode district average, it is £401k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Pye Corner|5.1 km away
- Rogerstone|6.0 km away
- Llanishen|7.1 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












