According to data from HM Land Registry, 21, Pen-Y-Bryn, Caerphilly sits on a plot of 323 m².

We have plot size data on 28 out of 29 other houses in the postcode and 21, Pen-Y-Bryn, Caerphilly sits on the 7th largest plot.

21, Pen-Y-Bryn, Caerphilly has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 12 Mar 2020.

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

According to the Land Registry and our network of Estate Agents, there have been 127 sales of properties similar to 21, Pen-Y-Bryn, Caerphilly within a radius of 730 metres since 2017.

The most recent example is 44, Heol Graigwen, Caerphilly, CF83 2JQ, a freehold house which sold for £158,000 on the 30th March 2026.

Read more about house prices in CF83.

• Sold Mar 2026£158,000 | 3 Bed House44, Heol Graigwen, Caerphilly, CF83 2JQ44, Heol Graigwen, Caerphilly, CF83 2JQ
• Sold Nov 2025£155,000 | 3 Bed House14, Brynglas, Caerphilly, CF83 2PH14, Brynglas, Caerphilly, CF83 2PH
• Sold Nov 2025£195,000 | 3 Bed House33, Brynglas, Caerphilly, CF83 2PJ33, Brynglas, Caerphilly, CF83 2PJ
• Sold Nov 2025£160,000 | 3 Bed House11, Wilkins Terrace, Caerphilly, CF83 2NH11, Wilkins Terrace, Caerphilly, CF83 2NH
• Sold Oct 2025£150,000 | 3 Bed House33, Heol Graigwen, Caerphilly, CF83 2JQ33, Heol Graigwen, Caerphilly, CF83 2JQ
• Sold Aug 2025£175,000 | 3 Bed House101, Heol Aneurin, Caerphilly, CF83 2PD101, Heol Aneurin, Caerphilly, CF83 2PD
• Sold Aug 2025£193,000 | 3 Bed House175, Heol Aneurin, Caerphilly, CF83 2PF175, Heol Aneurin, Caerphilly, CF83 2PF
• Sold Dec 2024£178,000 | 3 Bed House41, Heol Graigwen, Caerphilly, CF83 2JQ41, Heol Graigwen, Caerphilly, CF83 2JQ
• Sold Nov 2024£180,000 | 3 Bed House154, Heol Aneurin, Caerphilly, CF83 2PF154, Heol Aneurin, Caerphilly, CF83 2PF
• Sold Nov 2024£150,000 | 3 Bed House50, Heol Aneurin, Caerphilly, CF83 2PB50, Heol Aneurin, Caerphilly, CF83 2PB
• Sold Oct 2024£215,000 | 3 Bed House33, Heol Fawr, Caerphilly, CF83 2JU33, Heol Fawr, Caerphilly, CF83 2JU
• Sold Aug 2024£150,000 | 3 Bed House9, Heol Fawr, Caerphilly, CF83 2JU9, Heol Fawr, Caerphilly, CF83 2JU
• Sold Feb 2024£170,000 | 3 Bed House155, Heol Aneurin, Caerphilly, CF83 2PF155, Heol Aneurin, Caerphilly, CF83 2PF
• Sold Oct 2023£180,000 | 3 Bed House25, Glan Ffrwd, Caerphilly, CF83 2JH25, Glan Ffrwd, Caerphilly, CF83 2JH
• Sold May 2023£156,000 | 3 Bed House77, Heol Aneurin, Caerphilly, CF83 2PB77, Heol Aneurin, Caerphilly, CF83 2PB
• Sold Aug 2021£115,000 | 3 Bed House62, Heol Graigwen, Caerphilly, CF83 2JQ62, Heol Graigwen, Caerphilly, CF83 2JQ
• Sold Dec 2020£138,000 | 3 Bed House87, Heol Aneurin, Caerphilly, CF83 2PD87, Heol Aneurin, Caerphilly, CF83 2PD
• Sold Apr 2020£130,000 | 3 Bed House75, Heol Aneurin, Caerphilly, CF83 2PB75, Heol Aneurin, Caerphilly, CF83 2PB
• Sold May 2018£125,000 | 3 Bed House103, Heol Aneurin, Caerphilly, CF83 2PD103, Heol Aneurin, Caerphilly, CF83 2PD
• Sold Jan 2017£86,000 | 3 Bed House27, Heol Fawr, Caerphilly, CF83 2JU27, Heol Fawr, Caerphilly, CF83 2JU

Pen-Y-Bryn, Caerphilly, CF83 has a total of 125 addresses. According to our analysis of all the public data, 21, Pen-Y-Bryn, Caerphilly is the 62nd largest and the 95th most expensive property on the street.

When compared to the postcode district it is £57k less expensive than the average property in CF83.

• Energlyn & Churchill Park

  |

  1.1 km away
• Llanbradach

  |

  1.3 km away
• Aber

  |

  2.0 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.