18, Tynewydd Drive, Cardiff occupies a 568 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 16th largest.

18, Tynewydd Drive, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 15 Oct 2022.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

Land Registry records and our Estate Agent network show 60 sales of comparable properties within 1.9 kilometres of 18, Tynewydd Drive, Cardiff since 2007.

Most recently, Mill House, Mill Lane, Cardiff, CF3 2UT, a freehold house, sold at £490,000 on the 2nd December 2025.

Read more about house prices in CF3.

• Sold Dec 2025£490,000 | 4 Bed HouseMill House, Mill Lane, Cardiff, CF3 2UTMill House, Mill Lane, Cardiff, CF3 2UT
• Sold Sep 2024£560,000 | 4 Bed House38, Cambrian Way, Cardiff, CF3 2WB38, Cambrian Way, Cardiff, CF3 2WB
• Sold Aug 2024£600,000 | 4 Bed House8, Craig-Yr-Haul Drive, Cardiff, CF3 2SA8, Craig-Yr-Haul Drive, Cardiff, CF3 2SA
• Sold May 2023£530,000 | 4 Bed House25, Vicarage Gardens, Cardiff, CF3 2PS25, Vicarage Gardens, Cardiff, CF3 2PS
• Sold Feb 2023£575,000 | 4 Bed House13, Craig-Yr-Haul Drive, Cardiff, CF3 2SA13, Craig-Yr-Haul Drive, Cardiff, CF3 2SA
• Sold Jan 2023£580,000 | 4 Bed House5, Vicarage Gardens, Cardiff, CF3 2PS5, Vicarage Gardens, Cardiff, CF3 2PS
• Sold Dec 2022£560,000 | 4 Bed House7, Tynewydd Drive, Cardiff, CF3 2SB7, Tynewydd Drive, Cardiff, CF3 2SB
• Sold Oct 2022£570,000 | 4 Bed House7, Vicarage Gardens, Cardiff, CF3 2PS7, Vicarage Gardens, Cardiff, CF3 2PS
• Sold Feb 2020£455,000 | 4 Bed House51, Cypress Crescent, Cardiff, CF3 2WL51, Cypress Crescent, Cardiff, CF3 2WL
• Sold Nov 2019£480,000 | 4 Bed House6, Vicarage Court, Cardiff, CF3 2NA6, Vicarage Court, Cardiff, CF3 2NA
• Sold Jul 2019£395,000 | 4 Bed House3, Tynewydd Drive, Cardiff, CF3 2SB3, Tynewydd Drive, Cardiff, CF3 2SB
• Sold Mar 2019£407,500 | 4 Bed House23, Vicarage Gardens, Cardiff, CF3 2PS23, Vicarage Gardens, Cardiff, CF3 2PS
• Sold Dec 2017£348,000 | 4 Bed House11, Vicarage Gardens, Cardiff, CF3 2PS11, Vicarage Gardens, Cardiff, CF3 2PS
• Sold Oct 2017£540,000 | 4 Bed House306, Marshfield Road, Cardiff, CF3 2UU306, Marshfield Road, Cardiff, CF3 2UU
• Sold Sep 2017£435,000 | 4 Bed House15, Tynewydd Drive, Cardiff, CF3 2SB15, Tynewydd Drive, Cardiff, CF3 2SB
• Sold Feb 2016£465,000 | 4 Bed House6, Tynewydd Drive, Cardiff, CF3 2SB6, Tynewydd Drive, Cardiff, CF3 2SB
• Sold Apr 2015£350,000 | 4 Bed House15, Vicarage Gardens, Cardiff, CF3 2PS15, Vicarage Gardens, Cardiff, CF3 2PS
• Sold May 2014£385,000 | 4 Bed House16, Acorn Place, Cardiff, CF3 2WE16, Acorn Place, Cardiff, CF3 2WE
• Sold Apr 2014£380,000 | 4 Bed House12, Acorn Place, Cardiff, CF3 2WE12, Acorn Place, Cardiff, CF3 2WE
• Sold Feb 2007£377,500 | 4 Bed House16, Wentloog Rise, Cardiff, CF3 2SD16, Wentloog Rise, Cardiff, CF3 2SD

Our analysis of the public data ranks 18, Tynewydd Drive, Cardiff as the 13th largest and the 12th most expensive of the 19 addresses on Tynewydd Drive, Castleton, Cardiff, CF3.

Against the CF3 postcode district average, it is £338k more expensive than the typical property.

• Pye Corner

  |

  5.1 km away
• Rogerstone

  |

  6.0 km away
• Llanishen

  |

  7.1 km away

Environment Agency data suggests this area has a Very Low risk of flooding.