18, Upper Francis Street, Caerphilly occupies a 103 m² plot as recorded by HM Land Registry.

Of the 38 other houses in this postcode, 37 have recorded plot sizes, and this one ranks as the 21st largest.

18, Upper Francis Street, Caerphilly has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 09 Feb 2022.

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

18, Upper Francis Street, Caerphilly last changed hands on 31st March 2006, selling for £71,950. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

• Sold Mar 2006£71,950
• Sold May 1997£16,950

Land Registry records and our Estate Agent network show 54 sales of comparable properties within 1.3 kilometres of 18, Upper Francis Street, Caerphilly since 2013.

Most recently, 38, Edward Terrace, Caerphilly, CF83 4FL, a freehold house, sold at £89,000 on the 10th January 2026.

Read more about house prices in CF83.

• Sold Jan 2026£89,000 | 3 Bed House38, Edward Terrace, Caerphilly, CF83 4FL38, Edward Terrace, Caerphilly, CF83 4FL
• Sold Dec 2025£70,000 | 3 Bed House21, Ilan Road, Caerphilly, CF83 4DY21, Ilan Road, Caerphilly, CF83 4DY
• Sold Oct 2025£140,000 | 3 Bed House50, Ilan Road, Caerphilly, CF83 4EB50, Ilan Road, Caerphilly, CF83 4EB
• Sold Jul 2025£150,000 | 3 Bed House24, Edward Terrace, Caerphilly, CF83 4FL24, Edward Terrace, Caerphilly, CF83 4FL
• Sold Jul 2025£116,000 | 3 Bed House17, Eglwysilan Way, Caerphilly, CF83 4EQ17, Eglwysilan Way, Caerphilly, CF83 4EQ
• Sold Feb 2025£130,600 | 3 Bed House47, Ilan Road, Caerphilly, CF83 4DY47, Ilan Road, Caerphilly, CF83 4DY
• Sold Aug 2024£134,000 | 3 Bed House48, Ilan Road, Caerphilly, CF83 4EB48, Ilan Road, Caerphilly, CF83 4EB
• Sold Mar 2024£130,000 | 3 Bed House22, Upper Francis Street, Caerphilly, CF83 4DU22, Upper Francis Street, Caerphilly, CF83 4DU
• Sold Jul 2023£125,000 | 3 Bed House9, Eglwysilan Way, Caerphilly, CF83 4EQ9, Eglwysilan Way, Caerphilly, CF83 4EQ
• Sold May 2023£131,000 | 3 Bed House19, Hendre Road, Caerphilly, CF83 4DT19, Hendre Road, Caerphilly, CF83 4DT
• Sold Oct 2022£118,500 | 3 Bed House12, Eglwysilan Way, Caerphilly, CF83 4EQ12, Eglwysilan Way, Caerphilly, CF83 4EQ
• Sold Mar 2022£115,000 | 3 Bed House12, Tridwr Road, Caerphilly, CF83 4DN12, Tridwr Road, Caerphilly, CF83 4DN
• Sold Jan 2022£120,000 | 3 Bed House52, Ilan Road, Caerphilly, CF83 4EB52, Ilan Road, Caerphilly, CF83 4EB
• Sold Jul 2021£105,000 | 3 Bed House32, Upper Francis Street, Caerphilly, CF83 4DU32, Upper Francis Street, Caerphilly, CF83 4DU
• Sold Nov 2020£100,000 | 3 Bed House36, Upper Francis Street, Caerphilly, CF83 4DU36, Upper Francis Street, Caerphilly, CF83 4DU
• Sold Jul 2018£110,000 | 3 Bed House38, Lower Francis Street, Caerphilly, CF83 4DX38, Lower Francis Street, Caerphilly, CF83 4DX
• Sold May 2018£97,500 | 3 Bed House34, Lower Francis Street, Caerphilly, CF83 4DX34, Lower Francis Street, Caerphilly, CF83 4DX
• Sold Apr 2018£70,000 | 3 Bed House43, Ilan Road, Caerphilly, CF83 4DY43, Ilan Road, Caerphilly, CF83 4DY
• Sold Aug 2017£77,500 | 3 Bed House45, Ilan Road, Caerphilly, CF83 4DY45, Ilan Road, Caerphilly, CF83 4DY
• Sold Jul 2013£58,000 | 3 Bed House7, Church Road, Caerphilly, CF83 4DL7, Church Road, Caerphilly, CF83 4DL

Our analysis of the public data ranks 18, Upper Francis Street, Caerphilly as the 36th largest and the 36th most expensive of the 38 addresses on Upper Francis Street, Abertridwr, Caerphilly, CF83.

Against the CF83 postcode district average, it is £98k less expensive than the typical property.

• Llanbradach

  |

  3.1 km away
• Trefforest Estate

  |

  3.2 km away
• Trefforest

  |

  3.4 km away

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