17, Llanarth Street, Caerphilly occupies a 229 m² plot as recorded by HM Land Registry.

Of the 21 other houses in this postcode, 15 have recorded plot sizes, and this one ranks as the 10th largest.

17, Llanarth Street, Caerphilly has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 22 Oct 2020.

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

17, Llanarth Street, Caerphilly last changed hands on 17th February 2021, selling for £197,000. 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 1.8% since February 2021.

• Sold Feb 2021£197,000
• Sold Dec 2009£132,000

Land Registry records and our Estate Agent network show 82 sales of comparable properties within 2.5 kilometres of 17, Llanarth Street, Caerphilly since 2007.

Most recently, 63, Ffwrwm Road, Caerphilly, CF83 8NY, a freehold house, sold at £275,000 on the 8th May 2026.

Read more about house prices in CF83.

• Sold May 2026£275,000 | 4 Bed House63, Ffwrwm Road, Caerphilly, CF83 8NY63, Ffwrwm Road, Caerphilly, CF83 8NY
• Sold Nov 2025£250,000 | 4 Bed House5, Brynheulog Terrace, Caerphilly, CF83 8QB5, Brynheulog Terrace, Caerphilly, CF83 8QB
• Sold Oct 2025£255,000 | 3 Bed House9, Brynhyfryd Terrace, Caerphilly, CF83 8PZ9, Brynhyfryd Terrace, Caerphilly, CF83 8PZ
• Sold Sep 2025£595,000 | 4 Bed HouseGreen Acres, Caerphilly, CF83 8NXGreen Acres, Caerphilly, CF83 8NX
• Sold Jun 2025£325,000 | 3 Bed House13, Chatham Street, Caerphilly, CF83 8SH13, Chatham Street, Caerphilly, CF83 8SH
• Sold Jan 2025£181,500 | 4 Bed House2, The Crescent, Caerphilly, CF83 8ND2, The Crescent, Caerphilly, CF83 8ND
• Sold Jan 2025£260,000 | 4 Bed House7, Commercial Road, Caerphilly, CF83 8NB7, Commercial Road, Caerphilly, CF83 8NB
• Sold Aug 2024£208,000 | 4 Bed House9, Napier Street, Caerphilly, CF83 8PR9, Napier Street, Caerphilly, CF83 8PR
• Sold May 2024£270,000 | 4 Bed House46, Commercial Road, Caerphilly, CF83 8PG46, Commercial Road, Caerphilly, CF83 8PG
• Sold Mar 2024£240,000 | 3 Bed House8, Lewis Street, Caerphilly, CF83 8PP8, Lewis Street, Caerphilly, CF83 8PP
• Sold Jun 2023£172,500 | 4 Bed House54, Commercial Road, Caerphilly, CF83 8PG54, Commercial Road, Caerphilly, CF83 8PG
• Sold May 2023£290,000 | 4 Bed House14, The Crescent, Caerphilly, CF83 8ND14, The Crescent, Caerphilly, CF83 8ND
• Sold Feb 2023£255,000 | 4 Bed House11, Napier Street, Caerphilly, CF83 8PR11, Napier Street, Caerphilly, CF83 8PR
• Sold Sep 2022£252,500 | 3 Bed House13, Chatham, Caerphilly, CF83 8SA13, Chatham, Caerphilly, CF83 8SA
• Sold Oct 2021£225,000 | 4 Bed House26, Wyndham Street, Caerphilly, CF83 8PU26, Wyndham Street, Caerphilly, CF83 8PU
• Sold May 2021£220,000 | 4 Bed House19, Brynhyfryd Terrace, Caerphilly, CF83 8PZ19, Brynhyfryd Terrace, Caerphilly, CF83 8PZ
• Sold Mar 2020£160,000 | 4 Bed House22, Chatham Street, Caerphilly, CF83 8SH22, Chatham Street, Caerphilly, CF83 8SH
• Sold Aug 2017£158,000 | 4 Bed House11, Chatham Street, Caerphilly, CF83 8SH11, Chatham Street, Caerphilly, CF83 8SH
• Sold Jul 2016£160,000 | 4 Bed House20, Graig View, Caerphilly, CF83 8SE20, Graig View, Caerphilly, CF83 8SE
• Sold Sep 2007£159,950 | 3 Bed House30, Graig View, Caerphilly, CF83 8SE30, Graig View, Caerphilly, CF83 8SE

Our analysis of the public data ranks 17, Llanarth Street, Caerphilly as the 3rd largest and the 3rd most expensive of the 21 addresses on Llanarth Street, Machen, Caerphilly, CF83.

Against the CF83 postcode district average, it is £25k more expensive than the typical property.

• Risca & Pontymister

  |

  3.0 km away
• Crosskeys

  |

  3.0 km away
• Rogerstone

  |

  4.5 km away

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