Alloway, Cardiff occupies a 257 m² plot as recorded by HM Land Registry.

Of the 9 other houses in this postcode, 7 have recorded plot sizes, and this one ranks as the 6th largest.

Alloway, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 02 Feb 2015.

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

Alloway, Cardiff last changed hands on 5th August 2016, selling for £238,000. 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 risen by 40.4% since August 2016.

• Sold Aug 2016£238,000

Land Registry records and our Estate Agent network show 119 sales of comparable properties within 2.2 kilometres of Alloway, Cardiff since 2014.

Most recently, 86, Maes Y Sarn, Cardiff, CF15 9QR, a leasehold house, sold at £387,000 on the 4th December 2025.

Read more about house prices in CF15.

• Sold Dec 2025£387,000 | 4 Bed House86, Maes Y Sarn, Cardiff, CF15 9QR86, Maes Y Sarn, Cardiff, CF15 9QR
• Sold Sep 2025£435,000 | 4 Bed House6, Penmaes, Cardiff, CF15 9QS6, Penmaes, Cardiff, CF15 9QS
• Sold Sep 2025£490,000 | 4 Bed House68, Maes Y Sarn, Cardiff, CF15 9QR68, Maes Y Sarn, Cardiff, CF15 9QR
• Sold Feb 2025£405,000 | 4 Bed House100, Maes Y Sarn, Cardiff, CF15 9QR100, Maes Y Sarn, Cardiff, CF15 9QR
• Sold Oct 2024£440,000 | 4 Bed House32, Bron Haul, Cardiff, CF15 9TA32, Bron Haul, Cardiff, CF15 9TA
• Sold Sep 2024£415,000 | 4 Bed House81, Maes Y Sarn, Cardiff, CF15 9QR81, Maes Y Sarn, Cardiff, CF15 9QR
• Sold May 2024£375,000 | 4 Bed House3, Bryn Yr Eglwys, Cardiff, CF15 9QW3, Bryn Yr Eglwys, Cardiff, CF15 9QW
• Sold Oct 2023£350,000 | 4 Bed House5, Clos Caewal, Cardiff, CF15 9QT5, Clos Caewal, Cardiff, CF15 9QT
• Sold Aug 2023£505,000 | 4 Bed House9, Field Terrace, Cardiff, CF15 9PX9, Field Terrace, Cardiff, CF15 9PX
• Sold Jun 2023£440,000 | 4 Bed House24, Bron Haul, Cardiff, CF15 9TA24, Bron Haul, Cardiff, CF15 9TA
• Sold Apr 2023£410,000 | 4 Bed House90, Maes Y Sarn, Cardiff, CF15 9QR90, Maes Y Sarn, Cardiff, CF15 9QR
• Sold Oct 2022£405,000 | 4 Bed House23, Bronllwyn, Cardiff, CF15 9QL23, Bronllwyn, Cardiff, CF15 9QL
• Sold Dec 2020£325,000 | 4 Bed House10, Penmaes, Cardiff, CF15 9QS10, Penmaes, Cardiff, CF15 9QS
• Sold Nov 2018£283,500 | 4 Bed House12, Penmaes, Cardiff, CF15 9QS12, Penmaes, Cardiff, CF15 9QS
• Sold Jul 2018£277,500 | 4 Bed House36, Bronllwyn, Cardiff, CF15 9QL36, Bronllwyn, Cardiff, CF15 9QL
• Sold Dec 2017£270,000 | 4 Bed House5, Heol Gam, Cardiff, CF15 9QA5, Heol Gam, Cardiff, CF15 9QA
• Sold Jul 2017£240,000 | 3 Bed House6, Maes Y Sarn, Cardiff, CF15 9QQ6, Maes Y Sarn, Cardiff, CF15 9QQ
• Sold Jan 2017£205,000 | 4 Bed House4, Heol Gam, Cardiff, CF15 9QA4, Heol Gam, Cardiff, CF15 9QA
• Sold Aug 2015£295,000 | 4 Bed House111, Maes Y Sarn, Cardiff, CF15 9QR111, Maes Y Sarn, Cardiff, CF15 9QR
• Sold Dec 2014£245,000 | 4 Bed House44, Bronllwyn, Cardiff, CF15 9QL44, Bronllwyn, Cardiff, CF15 9QL

Our analysis of the public data ranks Alloway, Cardiff as the 20th largest and the 16th most expensive of the 82 addresses on Bronllwyn, Pentyrch, Cardiff, CF15.

Against the CF15 postcode district average, it is £6k more expensive than the typical property.

• Taffs Well

  |

  2.8 km away
• Radyr

  |

  3.9 km away
• Trefforest Estate

  |

  4.2 km away

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