HM Land Registry records the plot of land for 47, Gwaun Newydd, Caerphilly as measuring 122 m².

That makes it the 21st largest plot in the postcode, where 23 of the 45 other houses have recorded plot data.

47, Gwaun Newydd, Caerphilly has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 25 Jun 2025.

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

The most recent sale of 47, Gwaun Newydd, Caerphilly completed on 17th October 2025 at £150,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 10.5% over the period since October 2025.

• Sold Oct 2025£150,000

Since 2019 67 properties similar to 47, Gwaun Newydd, Caerphilly have sold within a radius of 620 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 28th April 2026, was 26, Lon Yr Odyn, Caerphilly, CF83 1RR, a freehold house which sold for £158,000.

Read more about house prices in CF83.

• Sold Apr 2026£158,000 | 3 Bed House26, Lon Yr Odyn, Caerphilly, CF83 1RR26, Lon Yr Odyn, Caerphilly, CF83 1RR
• Sold Feb 2026£145,000 | 3 Bed House5, Coed Pwll, Caerphilly, CF83 1RT5, Coed Pwll, Caerphilly, CF83 1RT
• Sold Nov 2025£135,750 | 3 Bed House57, Wedgewood Court, Caerphilly, CF83 1RD57, Wedgewood Court, Caerphilly, CF83 1RD
• Sold Jul 2025£147,000 | 3 Bed House10, Haldane Court, Caerphilly, CF83 1QZ10, Haldane Court, Caerphilly, CF83 1QZ
• Sold May 2025£120,000 | 3 Bed House38, Gwaun Newydd, Caerphilly, CF83 1RW38, Gwaun Newydd, Caerphilly, CF83 1RW
• Sold Mar 2025£133,000 | 3 Bed House27, Gwaun Newydd, Caerphilly, CF83 1RW27, Gwaun Newydd, Caerphilly, CF83 1RW
• Sold Aug 2024£140,000 | 3 Bed House77, Gwaun Newydd, Caerphilly, CF83 1RW77, Gwaun Newydd, Caerphilly, CF83 1RW
• Sold Jan 2024£132,000 | 3 Bed House58, Wedgewood Court, Caerphilly, CF83 1RD58, Wedgewood Court, Caerphilly, CF83 1RD
• Sold Sep 2023£120,000 | 3 Bed House99, Gwaun Newydd, Caerphilly, CF83 1RW99, Gwaun Newydd, Caerphilly, CF83 1RW
• Sold Feb 2023£100,000 | 3 Bed House43, Gwaun Newydd, Caerphilly, CF83 1RW43, Gwaun Newydd, Caerphilly, CF83 1RW
• Sold Dec 2022£165,000 | 3 Bed House30, Coed Main, Caerphilly, CF83 1RS30, Coed Main, Caerphilly, CF83 1RS
• Sold Nov 2022£152,000 | 3 Bed House59, Coed Main, Caerphilly, CF83 1RS59, Coed Main, Caerphilly, CF83 1RS
• Sold Nov 2021£125,000 | 3 Bed House7, Coed Pwll, Caerphilly, CF83 1RT7, Coed Pwll, Caerphilly, CF83 1RT
• Sold May 2021£127,000 | 3 Bed House35, Coed Cae, Caerphilly, CF83 1RU35, Coed Cae, Caerphilly, CF83 1RU
• Sold Feb 2021£110,000 | 3 Bed House25, Lon Yr Odyn, Caerphilly, CF83 1RR25, Lon Yr Odyn, Caerphilly, CF83 1RR
• Sold Feb 2021£95,000 | 3 Bed House5, Gwaun Newydd, Caerphilly, CF83 1RW5, Gwaun Newydd, Caerphilly, CF83 1RW
• Sold Feb 2021£117,500 | 3 Bed House11, Coed Cae, Caerphilly, CF83 1RU11, Coed Cae, Caerphilly, CF83 1RU
• Sold Nov 2019£92,000 | 3 Bed House25, Gwaun Newydd, Caerphilly, CF83 1RW25, Gwaun Newydd, Caerphilly, CF83 1RW
• Sold Sep 2019£115,000 | 3 Bed House5, Coed Cae, Caerphilly, CF83 1RU5, Coed Cae, Caerphilly, CF83 1RU
• Sold Apr 2019£105,000 | 3 Bed House34, Gwaun Newydd, Caerphilly, CF83 1RW34, Gwaun Newydd, Caerphilly, CF83 1RW

Of the 74 addresses on Gwaun Newydd, Caerphilly, CF83, 47, Gwaun Newydd, Caerphilly comes out as the 43rd largest and the 43rd most expensive in our analysis of the public data.

It is also £89k less expensive than the average property across the CF83 district.

• Caerphilly

  |

  1.4 km away
• Energlyn & Churchill Park

  |

  1.7 km away
• Aber

  |

  1.8 km away

The flood risk here is rated Very Low, based on Environment Agency data.