Old Post Office, Cardiff occupies a 924 m² plot as recorded by HM Land Registry.

Of the 38 other houses in this postcode, 31 have recorded plot sizes, and this one ranks as the 14th largest.

Old Post Office, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 06 Sep 2022.

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

Old Post Office, Cardiff last changed hands on 23rd November 2018, selling for £380,000. 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 3.1% since November 2018.

• Sold Nov 2018£380,000

Land Registry records and our Estate Agent network show 39 sales of comparable properties within 3.0 kilometres of Old Post Office, Cardiff since 2007.

Most recently, 6, Village Farm, Cardiff, CF5 6TY, a freehold house, sold at £777,500 on the 26th September 2025.

Read more about house prices in CF5.

• Sold Sep 2025£777,500 | 5 Bed House6, Village Farm, Cardiff, CF5 6TY6, Village Farm, Cardiff, CF5 6TY
• Sold Aug 2025£1,000,000 | 5 Bed House2, Main Avenue, Cardiff, CF5 6LQ2, Main Avenue, Cardiff, CF5 6LQ
• Sold Jan 2025£860,000 | 5 Bed HouseSycamore Farm, Cardiff, CF5 6TRSycamore Farm, Cardiff, CF5 6TR
• Sold Aug 2024£800,000 | 5 Bed House4, Campbell Court, Cardiff, CF5 6BF4, Campbell Court, Cardiff, CF5 6BF
• Sold Jul 2024£15,000 | 5 Bed House1, Main Avenue, Cardiff, CF5 6LQ1, Main Avenue, Cardiff, CF5 6LQ
• Sold Jul 2023£730,000 | 5 Bed HouseRhif Un, Duffryn Lane, Cardiff, CF5 6TARhif Un, Duffryn Lane, Cardiff, CF5 6TA
• Sold Sep 2022£995,000 | 5 Bed House5, Main Avenue, Cardiff, CF5 6LQ5, Main Avenue, Cardiff, CF5 6LQ
• Sold Oct 2021£960,000 | 5 Bed HouseCanoldir, Cardiff, CF5 6SUCanoldir, Cardiff, CF5 6SU
• Sold Jun 2021£777,500 | 5 Bed HouseLaburnum House, Duffryn Lane, Cardiff, CF5 6TALaburnum House, Duffryn Lane, Cardiff, CF5 6TA
• Sold Oct 2018£679,500 | 5 Bed House1, Mawsons Mead, Cardiff, CF5 6SX1, Mawsons Mead, Cardiff, CF5 6SX
• Sold Jul 2018£655,000 | 5 Bed House15, Campbell Court, Cardiff, CF5 6BF15, Campbell Court, Cardiff, CF5 6BF
• Sold Jul 2018£674,995 | 5 Bed House14, Campbell Court, Cardiff, CF5 6BF14, Campbell Court, Cardiff, CF5 6BF
• Sold Apr 2018£654,000 | 5 Bed House3, Campbell Court, Cardiff, CF5 6BF3, Campbell Court, Cardiff, CF5 6BF
• Sold Jan 2018£582,500 | 5 Bed House3, Broadway Green, Cardiff, CF5 6SR3, Broadway Green, Cardiff, CF5 6SR
• Sold Sep 2017£706,000 | 5 Bed HouseTrehill Farmhouse, Cardiff, CF5 6SJTrehill Farmhouse, Cardiff, CF5 6SJ
• Sold Apr 2017£699,950 | 5 Bed HouseValeview, Cardiff, CF5 6SJValeview, Cardiff, CF5 6SJ
• Sold Apr 2016£595,000 | 5 Bed House22, Main Avenue, Cardiff, CF5 6LQ22, Main Avenue, Cardiff, CF5 6LQ
• Sold Dec 2009£670,000 | 5 Bed House3, Mawsons Mead, Cardiff, CF5 6SX3, Mawsons Mead, Cardiff, CF5 6SX
• Sold Nov 2007£620,000 | 5 Bed House2, Broadway Green, Cardiff, CF5 6SR2, Broadway Green, Cardiff, CF5 6SR
• Sold Nov 2007£620,000 | 5 Bed House4, Broadway Green, Cardiff, CF5 6SR4, Broadway Green, Cardiff, CF5 6SR

Our analysis of the public data ranks Old Post Office, Cardiff as the 24th largest and the 18th most expensive of the 78 addresses on St. Nicholas, Cardiff, CF5.

Against the CF5 postcode district average, it is £630k more expensive than the typical property.

• Waun-Gron Park

  |

  6.3 km away
• Fairwater

  |

  6.4 km away
• Danescourt

  |

  6.8 km away

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