21, Fulmar Close, Cardiff occupies a 172 m² plot as recorded by HM Land Registry.

All 21 other houses in this postcode have recorded plot sizes, and this one ranks as the 18th largest.

21, Fulmar Close, Cardiff has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 17 Dec 2014.

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 96 sales of comparable properties within 600 metres of 21, Fulmar Close, Cardiff since 2017.

Most recently, 13, Sheerwater Close, Cardiff, CF3 0DB, a freehold house, sold at £305,000 on the 18th December 2025.

Read more about house prices in CF3.

• Sold Dec 2025£305,000 | 4 Bed House13, Sheerwater Close, Cardiff, CF3 0DB13, Sheerwater Close, Cardiff, CF3 0DB
• Sold Sep 2025£350,000 | 3 Bed House94, Willowbrook Gardens, Cardiff, CF3 0BY94, Willowbrook Gardens, Cardiff, CF3 0BY
• Sold Nov 2024£270,000 | 4 Bed House107, Willowbrook Gardens, Cardiff, CF3 0BY107, Willowbrook Gardens, Cardiff, CF3 0BY
• Sold May 2024£292,500 | 3 Bed House116, Heritage Park, Cardiff, CF3 0DS116, Heritage Park, Cardiff, CF3 0DS
• Sold Mar 2024£282,500 | 3 Bed House12, Osprey Close, Cardiff, CF3 0DG12, Osprey Close, Cardiff, CF3 0DG
• Sold Mar 2024£325,000 | 4 Bed House199, Heritage Park, Cardiff, CF3 0DU199, Heritage Park, Cardiff, CF3 0DU
• Sold Nov 2023£255,000 | 3 Bed House88, Willowbrook Gardens, Cardiff, CF3 0BY88, Willowbrook Gardens, Cardiff, CF3 0BY
• Sold Jul 2023£250,000 | 3 Bed House75, Willowbrook Gardens, Cardiff, CF3 0BY75, Willowbrook Gardens, Cardiff, CF3 0BY
• Sold Jan 2023£370,000 | 4 Bed House98, Willowbrook Gardens, Cardiff, CF3 0BY98, Willowbrook Gardens, Cardiff, CF3 0BY
• Sold Jan 2023£341,500 | 3 Bed House2, Osprey Close, Cardiff, CF3 0DG2, Osprey Close, Cardiff, CF3 0DG
• Sold Sep 2022£305,000 | 4 Bed House14, Osprey Close, Cardiff, CF3 0DG14, Osprey Close, Cardiff, CF3 0DG
• Sold Jul 2022£285,000 | 4 Bed House4, Eider Close, Cardiff, CF3 0DF4, Eider Close, Cardiff, CF3 0DF
• Sold Dec 2021£285,000 | 4 Bed House6, Kingfisher Close, Cardiff, CF3 0DD6, Kingfisher Close, Cardiff, CF3 0DD
• Sold Apr 2021£290,000 | 4 Bed House97, Willowbrook Gardens, Cardiff, CF3 0BY97, Willowbrook Gardens, Cardiff, CF3 0BY
• Sold Mar 2021£215,000 | 4 Bed House106, Willowbrook Gardens, Cardiff, CF3 0BY106, Willowbrook Gardens, Cardiff, CF3 0BY
• Sold Feb 2020£230,000 | 3 Bed House12, Kingfisher Close, Cardiff, CF3 0DD12, Kingfisher Close, Cardiff, CF3 0DD
• Sold Sep 2019£195,000 | 4 Bed House105, Willowbrook Gardens, Cardiff, CF3 0BY105, Willowbrook Gardens, Cardiff, CF3 0BY
• Sold Oct 2018£190,000 | 4 Bed House61, Sanderling Drive, Cardiff, CF3 0DH61, Sanderling Drive, Cardiff, CF3 0DH
• Sold Dec 2017£197,000 | 4 Bed House110, Willowbrook Gardens, Cardiff, CF3 0BY110, Willowbrook Gardens, Cardiff, CF3 0BY
• Sold Jul 2017£206,000 | 4 Bed House21, Sanderling Drive, Cardiff, CF3 0DA21, Sanderling Drive, Cardiff, CF3 0DA

Our analysis of the public data ranks 21, Fulmar Close, Cardiff as the 4th largest and the 4th most expensive of the 21 addresses on Fulmar Close, St. Mellons, Cardiff, CF3.

Against the CF3 postcode district average, it is £50k more expensive than the typical property.

• Llanishen

  |

  5.5 km away
• Heath High Level

  |

  5.6 km away
• Heath Low Level

  |

  5.6 km away

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