5, Allen Close, Cardiff occupies a 368 m² plot as recorded by HM Land Registry.

All 42 other houses in this postcode have recorded plot sizes, and this one ranks as the 15th largest.

5, Allen Close, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Apr 2011.

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

5, Allen Close, Cardiff last changed hands on 21st October 2011, selling for £278,950. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 32.9% since October 2011.

Land Registry records and our Estate Agent network show 43 sales of comparable properties within 690 metres of 5, Allen Close, Cardiff since 2010.

Most recently, Istana, Ty'R Winch Road, Cardiff, CF3 5UX, a freehold house, sold at £470,000 on the 26th August 2025.

Read more about house prices in CF3.

• Sold Aug 2025£470,000 | 4 Bed HouseIstana, Ty'R Winch Road, Cardiff, CF3 5UXIstana, Ty'R Winch Road, Cardiff, CF3 5UX
• Sold Feb 2025£450,000 | 4 Bed HouseLanglea, Wern Fawr Lane, Cardiff, CF3 5XALanglea, Wern Fawr Lane, Cardiff, CF3 5XA
• Sold Jun 2024£260,000 | 4 Bed HouseCraigmore, Newport Road, Cardiff, CF3 5TXCraigmore, Newport Road, Cardiff, CF3 5TX
• Sold Jun 2024£500,000 | 4 Bed House12, Alderwood Close, Cardiff, CF3 0BW12, Alderwood Close, Cardiff, CF3 0BW
• Sold Apr 2024£480,000 | 4 Bed HouseStoneleigh, Newport Road, Cardiff, CF3 5TXStoneleigh, Newport Road, Cardiff, CF3 5TX
• Sold Jul 2022£432,500 | 4 Bed House1 St. Andrews Court, Newport Road, Cardiff, CF3 5TX1 St. Andrews Court, Newport Road, Cardiff, CF3 5TX
• Sold Jul 2019£345,000 | 4 Bed House2 St. Andrews Court, Newport Road, Cardiff, CF3 5TX2 St. Andrews Court, Newport Road, Cardiff, CF3 5TX
• Sold Jun 2019£350,000 | 4 Bed House3 St. Andrews Court, Newport Road, Cardiff, CF3 5TX3 St. Andrews Court, Newport Road, Cardiff, CF3 5TX
• Sold Sep 2018£456,000 | 4 Bed House3, Courtenay Close, Cardiff, CF3 5UL3, Courtenay Close, Cardiff, CF3 5UL
• Sold Jul 2018£377,000 | 5 Bed House79, Hastings Crescent, Cardiff, CF3 5DJ79, Hastings Crescent, Cardiff, CF3 5DJ
• Sold Jun 2018£400,000 | 4 Bed House95, Hastings Crescent, Cardiff, CF3 5DJ95, Hastings Crescent, Cardiff, CF3 5DJ
• Sold May 2018£345,000 | 5 Bed House1, Clos Hendre Gadno, Cardiff, CF3 5UJ1, Clos Hendre Gadno, Cardiff, CF3 5UJ
• Sold Aug 2017£425,000 | 4 Bed House9, Ty'N-Y-Gollen Court, Cardiff, CF3 5AA9, Ty'N-Y-Gollen Court, Cardiff, CF3 5AA
• Sold Mar 2017£435,000 | 4 Bed House1, Courtenay Close, Cardiff, CF3 5UL1, Courtenay Close, Cardiff, CF3 5UL
• Sold Oct 2016£365,000 | 4 Bed House81, Hastings Crescent, Cardiff, CF3 5DJ81, Hastings Crescent, Cardiff, CF3 5DJ
• Sold Jul 2016£330,000 | 5 Bed House2, Clos Hendre Gadno, Cardiff, CF3 5UJ2, Clos Hendre Gadno, Cardiff, CF3 5UJ
• Sold Jun 2016£400,000 | 4 Bed House8, Ty'N-Y-Gollen Court, Cardiff, CF3 5AA8, Ty'N-Y-Gollen Court, Cardiff, CF3 5AA
• Sold Aug 2012£299,995 | 5 Bed House6, Clos Hendre Gadno, Cardiff, CF3 5UJ6, Clos Hendre Gadno, Cardiff, CF3 5UJ
• Sold Aug 2012£310,000 | 4 Bed House17, Allen Close, Cardiff, CF3 5DH17, Allen Close, Cardiff, CF3 5DH
• Sold Nov 2010£235,000 | 4 Bed House113, Hastings Crescent, Cardiff, CF3 5DJ113, Hastings Crescent, Cardiff, CF3 5DJ

Our analysis of the public data ranks 5, Allen Close, Cardiff as the 2nd largest and the 2nd most expensive of the 42 addresses on Allen Close, Old St. Mellons, Cardiff, CF3.

Against the CF3 postcode district average, it is £226k more expensive than the typical property.

• Llanishen

  |

  5.1 km away
• Heath High Level

  |

  5.2 km away
• Heath Low Level

  |

  5.3 km away

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