20, Sunnybank, Caerphilly occupies a 315 m² plot as recorded by HM Land Registry.

Of the 24 other houses in this postcode, 16 have recorded plot sizes, and this one ranks as the 5th largest.

20, Sunnybank, Caerphilly has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 Apr 2016.

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

20, Sunnybank, Caerphilly last changed hands on 10th October 1997, selling for £43,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

• Sold Oct 1997£43,000

Land Registry records and our Estate Agent network show 144 sales of comparable properties within 1.1 kilometres of 20, Sunnybank, Caerphilly since 2010.

Most recently, 51, Graig Y Fedw, Caerphilly, CF83 4AR, a freehold house, sold at £195,000 on the 7th November 2025.

Read more about house prices in CF83.

• Sold Nov 2025£195,000 | 3 Bed House51, Graig Y Fedw, Caerphilly, CF83 4AR51, Graig Y Fedw, Caerphilly, CF83 4AR
• Sold Oct 2025£190,000 | 3 Bed House12, Sunnybank, Caerphilly, CF83 4BP12, Sunnybank, Caerphilly, CF83 4BP
• Sold Aug 2025£180,000 | 3 Bed House38, Graig Y Fedw, Caerphilly, CF83 4AR38, Graig Y Fedw, Caerphilly, CF83 4AR
• Sold Feb 2025£160,000 | 3 Bed House22, St. Annes Gardens, Caerphilly, CF83 4BS22, St. Annes Gardens, Caerphilly, CF83 4BS
• Sold Jan 2025£225,000 | 3 Bed House31, Graigwen Crescent, Caerphilly, CF83 4BN31, Graigwen Crescent, Caerphilly, CF83 4BN
• Sold Sep 2024£205,000 | 3 Bed House19, St. Annes Gardens, Caerphilly, CF83 4BS19, St. Annes Gardens, Caerphilly, CF83 4BS
• Sold May 2024£142,000 | 3 Bed House22, Sunnybank, Caerphilly, CF83 4BP22, Sunnybank, Caerphilly, CF83 4BP
• Sold Dec 2023£190,000 | 3 Bed House25, Mountain View, Caerphilly, CF83 4AT25, Mountain View, Caerphilly, CF83 4AT
• Sold Aug 2023£135,000 | 3 Bed House34, St. Annes Gardens, Caerphilly, CF83 4BS34, St. Annes Gardens, Caerphilly, CF83 4BS
• Sold Aug 2023£185,000 | 3 Bed House98, King Street, Caerphilly, CF83 4BG98, King Street, Caerphilly, CF83 4BG
• Sold Mar 2022£196,000 | 3 Bed House57, Graig Y Fedw, Caerphilly, CF83 4AR57, Graig Y Fedw, Caerphilly, CF83 4AR
• Sold Sep 2021£178,000 | 3 Bed House3, Sunnybank, Caerphilly, CF83 4BP3, Sunnybank, Caerphilly, CF83 4BP
• Sold Jul 2021£115,000 | 3 Bed House50, Graig Y Fedw, Caerphilly, CF83 4AR50, Graig Y Fedw, Caerphilly, CF83 4AR
• Sold Jul 2021£130,000 | 3 Bed House15, Graigwen Crescent, Caerphilly, CF83 4BN15, Graigwen Crescent, Caerphilly, CF83 4BN
• Sold Nov 2020£107,500 | 3 Bed House4, Sunnybank, Caerphilly, CF83 4BP4, Sunnybank, Caerphilly, CF83 4BP
• Sold Mar 2020£111,500 | 3 Bed House24, Sunnybank, Caerphilly, CF83 4BP24, Sunnybank, Caerphilly, CF83 4BP
• Sold Dec 2019£117,000 | 3 Bed House42, Graig Y Fedw, Caerphilly, CF83 4AR42, Graig Y Fedw, Caerphilly, CF83 4AR
• Sold Aug 2018£105,000 | 3 Bed House41, Graig Y Fedw, Caerphilly, CF83 4AR41, Graig Y Fedw, Caerphilly, CF83 4AR
• Sold Nov 2014£125,000 | 3 Bed House17, Sunnybank, Caerphilly, CF83 4BP17, Sunnybank, Caerphilly, CF83 4BP
• Sold Oct 2010£49,000 | 3 Bed House21, Sunnybank, Caerphilly, CF83 4BP21, Sunnybank, Caerphilly, CF83 4BP

Our analysis of the public data ranks 20, Sunnybank, Caerphilly as the 19th largest and the 18th most expensive of the 24 addresses on Sunnybank, Abertridwr, Caerphilly, CF83.

Against the CF83 postcode district average, it is £55k less expensive than the typical property.

• Llanbradach

  |

  2.1 km away
• Energlyn & Churchill Park

  |

  2.5 km away
• Aber

  |

  3.1 km away

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