3, Gwern Close, Cardiff occupies a 110 m² plot as recorded by HM Land Registry.

Of the 45 other houses in this postcode, 36 have recorded plot sizes, and this one ranks as the 28th largest.

3, Gwern Close, Cardiff has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 19 Apr 2016.

The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).

3, Gwern Close, Cardiff last changed hands on 6th May 2016, selling for £179,995. The transaction was logged as a leasehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 44.7% since May 2016.

• Sold May 2016£179,995

Land Registry records and our Estate Agent network show 58 sales of comparable properties within 1.3 kilometres of 3, Gwern Close, Cardiff since 2016.

Most recently, 34, Traherne Drive, Cardiff, CF5 4UL, a freehold house, sold at £200,000 on the 24th October 2025.

Read more about house prices in CF5.

• Sold Oct 2025£200,000 | 2 Bed House34, Traherne Drive, Cardiff, CF5 4UL34, Traherne Drive, Cardiff, CF5 4UL
• Sold Feb 2024£170,000 | 2 Bed House70, Coedriglan Drive, Cardiff, CF5 4UQ70, Coedriglan Drive, Cardiff, CF5 4UQ
• Sold Sep 2023£197,000 | 3 Bed House103, Coedriglan Drive, Cardiff, CF5 4UJ103, Coedriglan Drive, Cardiff, CF5 4UJ
• Sold Aug 2023£209,000 | 3 Bed House87, Coedriglan Drive, Cardiff, CF5 4UJ87, Coedriglan Drive, Cardiff, CF5 4UJ
• Sold Dec 2022£225,000 | 2 Bed House15, Brooklands Terrace, Cardiff, CF5 5TH15, Brooklands Terrace, Cardiff, CF5 5TH
• Sold Jul 2022£170,000 | 3 Bed House5, Brooklands Terrace, Cardiff, CF5 5TH5, Brooklands Terrace, Cardiff, CF5 5TH
• Sold Jan 2022£140,000 | 3 Bed House12, Lower Acre, Cardiff, CF5 5HF12, Lower Acre, Cardiff, CF5 5HF
• Sold Sep 2021£170,555 | 2 Bed House101, Coedriglan Drive, Cardiff, CF5 4UJ101, Coedriglan Drive, Cardiff, CF5 4UJ
• Sold Apr 2021£190,000 | 3 Bed House55, Gwern Close, Cardiff, CF5 6XL55, Gwern Close, Cardiff, CF5 6XL
• Sold Dec 2020£185,000 | 2 Bed House82, Coedriglan Drive, Cardiff, CF5 4UQ82, Coedriglan Drive, Cardiff, CF5 4UQ
• Sold Nov 2020£185,000 | 3 Bed House4, Brooklands Terrace, Cardiff, CF5 5TH4, Brooklands Terrace, Cardiff, CF5 5TH
• Sold Oct 2020£154,000 | 3 Bed House38, Farmhouse Way, Cardiff, CF5 5HH38, Farmhouse Way, Cardiff, CF5 5HH
• Sold Sep 2020£158,500 | 3 Bed House176, Caerau Lane, Cardiff, CF5 5JS176, Caerau Lane, Cardiff, CF5 5JS
• Sold Feb 2020£155,000 | 2 Bed House95, Coedriglan Drive, Cardiff, CF5 4UJ95, Coedriglan Drive, Cardiff, CF5 4UJ
• Sold Nov 2018£161,000 | 2 Bed House91, Coedriglan Drive, Cardiff, CF5 4UJ91, Coedriglan Drive, Cardiff, CF5 4UJ
• Sold Mar 2018£141,000 | 2 Bed House120, Coedriglan Drive, Cardiff, CF5 4UQ120, Coedriglan Drive, Cardiff, CF5 4UQ
• Sold Feb 2018£138,000 | 3 Bed House14, Farmhouse Way, Cardiff, CF5 5HH14, Farmhouse Way, Cardiff, CF5 5HH
• Sold Jan 2018£132,000 | 3 Bed House16, Farmhouse Way, Cardiff, CF5 5HH16, Farmhouse Way, Cardiff, CF5 5HH
• Sold Nov 2017£132,500 | 3 Bed House15, Farmhouse Way, Cardiff, CF5 5HH15, Farmhouse Way, Cardiff, CF5 5HH
• Sold Jun 2016£146,000 | 3 Bed House7, Farmhouse Way, Cardiff, CF5 5HH7, Farmhouse Way, Cardiff, CF5 5HH

Our analysis of the public data ranks 3, Gwern Close, Cardiff as the 39th largest and the 45th most expensive of the 57 addresses on Gwern Close, Cardiff, CF5.

Against the CF5 postcode district average, it is £111k less expensive than the typical property.

• Waun-Gron Park

  |

  4.1 km away
• Fairwater

  |

  4.4 km away
• Dinas Powys

  |

  5.0 km away

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