HM Land Registry records the plot of land for 28, Celyn Avenue, Caerphilly as measuring 275 m².

That makes it the 14th largest plot in the postcode, where 38 of the 43 other houses have recorded plot data.

28, Celyn Avenue, Caerphilly has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Mar 2019.

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 28, Celyn Avenue, Caerphilly completed on 30th October 2009 at £170,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 3 times.

Values of comparable properties have risen by 119.4% over the period since October 2009.

• Sold Oct 2009£170,000
• Sold Oct 2006£185,000
• Sold Mar 1999£67,500

Since 2007 108 properties similar to 28, Celyn Avenue, Caerphilly have sold within a radius of 660 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 1st May 2026, was 26, Mill View, Caerphilly, CF83 3SJ, a freehold house which sold for £335,000.

Read more about house prices in CF83.

• Sold May 2026£335,000 | 4 Bed House26, Mill View, Caerphilly, CF83 3SJ26, Mill View, Caerphilly, CF83 3SJ
• Sold Jan 2026£275,000 | 4 Bed House34, Mill View, Caerphilly, CF83 3SJ34, Mill View, Caerphilly, CF83 3SJ
• Sold Dec 2025£280,000 | 4 Bed House49, Meadowland Close, Caerphilly, CF83 3SB49, Meadowland Close, Caerphilly, CF83 3SB
• Sold Nov 2025£278,000 | 4 Bed House12, Mill View, Caerphilly, CF83 3SJ12, Mill View, Caerphilly, CF83 3SJ
• Sold Nov 2025£285,000 | 4 Bed House1, Small Meadow Court, Caerphilly, CF83 3RT1, Small Meadow Court, Caerphilly, CF83 3RT
• Sold Sep 2025£240,000 | 4 Bed House17, Small Meadow Court, Caerphilly, CF83 3RT17, Small Meadow Court, Caerphilly, CF83 3RT
• Sold Apr 2025£305,000 | 4 Bed House21, Cae Llwyd, Caerphilly, CF83 3HB21, Cae Llwyd, Caerphilly, CF83 3HB
• Sold Mar 2025£288,000 | 4 Bed House51, Small Meadow Court, Caerphilly, CF83 3RT51, Small Meadow Court, Caerphilly, CF83 3RT
• Sold Sep 2024£258,000 | 4 Bed House5, Virginia View, Caerphilly, CF83 3JA5, Virginia View, Caerphilly, CF83 3JA
• Sold Dec 2023£305,000 | 4 Bed House2, Waunfach Street, Caerphilly, CF83 3HL2, Waunfach Street, Caerphilly, CF83 3HL
• Sold Dec 2023£260,000 | 4 Bed House12, Llwyn On Close, Caerphilly, CF83 2QS12, Llwyn On Close, Caerphilly, CF83 2QS
• Sold Sep 2023£280,000 | 4 Bed House2, Mill View, Caerphilly, CF83 3SJ2, Mill View, Caerphilly, CF83 3SJ
• Sold Dec 2022£297,000 | 4 Bed House10, Waunfach Street, Caerphilly, CF83 3HL10, Waunfach Street, Caerphilly, CF83 3HL
• Sold Aug 2022£230,000 | 4 Bed House39, Small Meadow Court, Caerphilly, CF83 3RT39, Small Meadow Court, Caerphilly, CF83 3RT
• Sold Jun 2022£215,000 | 4 Bed House19, Heol Ganol, Caerphilly, CF83 1AS19, Heol Ganol, Caerphilly, CF83 1AS
• Sold Mar 2022£143,332 | 4 Bed House2, Virginia View, Caerphilly, CF83 3JA2, Virginia View, Caerphilly, CF83 3JA
• Sold Nov 2021£245,000 | 3 Bed House3, Celyn Grove, Caerphilly, CF83 3FN3, Celyn Grove, Caerphilly, CF83 3FN
• Sold Jan 2016£170,000 | 3 Bed House8, Celyn Grove, Caerphilly, CF83 3FN8, Celyn Grove, Caerphilly, CF83 3FN
• Sold Feb 2008£183,000 | 3 Bed House39, Celyn Avenue, Caerphilly, CF83 3FL39, Celyn Avenue, Caerphilly, CF83 3FL
• Sold Apr 2007£186,000 | 4 Bed House35, Celyn Avenue, Caerphilly, CF83 3FL35, Celyn Avenue, Caerphilly, CF83 3FL

Of the 43 addresses on Celyn Avenue, Caerphilly, CF83, 28, Celyn Avenue, Caerphilly comes out as the 2nd largest and the 2nd most expensive in our analysis of the public data.

It is also £65k more expensive than the average property across the CF83 district.

• Energlyn & Churchill Park

  |

  500 m away
• Aber

  |

  800 m away
• Caerphilly

  |

  1.1 km away

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