HM Land Registry records the plot of land for 11, Heolddu Avenue, Bargoed as measuring 433 m².

That makes it the 4th largest plot in the postcode, where all 14 other houses have recorded plot data.

11, Heolddu Avenue, Bargoed has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 20 Mar 2009.

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 11, Heolddu Avenue, Bargoed completed on 10th January 2011 at £107,500 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 94.8% over the period since January 2011.

• Sold Jan 2011£107,500

Since 2019 179 properties similar to 11, Heolddu Avenue, Bargoed have sold within a radius of 680 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 18th May 2026, was 11, Henry Street, Bargoed, CF81 8UA, a freehold house which sold for £140,000.

Read more about house prices in CF81.

• Sold May 2026£140,000 | 3 Bed House11, Henry Street, Bargoed, CF81 8UA11, Henry Street, Bargoed, CF81 8UA
• Sold May 2026£153,000 | 3 Bed House24, Mcdonnell Road, Bargoed, CF81 8UE24, Mcdonnell Road, Bargoed, CF81 8UE
• Sold Apr 2026£95,000 | 3 Bed House9, Usk Road, Bargoed, CF81 8RJ9, Usk Road, Bargoed, CF81 8RJ
• Sold Feb 2026£140,000 | 4 Bed House30, Henry Street, Bargoed, CF81 8UB30, Henry Street, Bargoed, CF81 8UB
• Sold Dec 2025£145,000 | 3 Bed House46, Heolddu Road, Bargoed, CF81 8SW46, Heolddu Road, Bargoed, CF81 8SW
• Sold Nov 2025£97,000 | 3 Bed House8, Henry Street, Bargoed, CF81 8UA8, Henry Street, Bargoed, CF81 8UA
• Sold Nov 2025£145,000 | 3 Bed House13, North Road, Bargoed, CF81 8TN13, North Road, Bargoed, CF81 8TN
• Sold Nov 2025£132,000 | 3 Bed House9, Heolddu Avenue, Bargoed, CF81 8UT9, Heolddu Avenue, Bargoed, CF81 8UT
• Sold Nov 2025£125,000 | 3 Bed House22, Heolddu Road, Bargoed, CF81 8SW22, Heolddu Road, Bargoed, CF81 8SW
• Sold Oct 2025£105,000 | 3 Bed House33, Heolddu Grove, Bargoed, CF81 8UX33, Heolddu Grove, Bargoed, CF81 8UX
• Sold Jul 2025£102,500 | 3 Bed House21, Greenfield Street, Bargoed, CF81 8RT21, Greenfield Street, Bargoed, CF81 8RT
• Sold May 2025£95,000 | 3 Bed House18, Henry Street, Bargoed, CF81 8UA18, Henry Street, Bargoed, CF81 8UA
• Sold May 2025£115,000 | 3 Bed House10, Heolddu Avenue, Bargoed, CF81 8UT10, Heolddu Avenue, Bargoed, CF81 8UT
• Sold Mar 2025£135,000 | 3 Bed House54, Park Road, Bargoed, CF81 8SR54, Park Road, Bargoed, CF81 8SR
• Sold Feb 2025£112,000 | 3 Bed House31, North Road, Bargoed, CF81 8TN31, North Road, Bargoed, CF81 8TN
• Sold May 2024£70,500 | 3 Bed House51, Heolddu Road, Bargoed, CF81 8SW51, Heolddu Road, Bargoed, CF81 8SW
• Sold Dec 2023£145,000 | 3 Bed House1, Heolddu Avenue, Bargoed, CF81 8UT1, Heolddu Avenue, Bargoed, CF81 8UT
• Sold Feb 2023£165,000 | 3 Bed House11, North Road, Bargoed, CF81 8TN11, North Road, Bargoed, CF81 8TN
• Sold Sep 2021£70,000 | 3 Bed House23, Heolddu Grove, Bargoed, CF81 8UX23, Heolddu Grove, Bargoed, CF81 8UX
• Sold Jun 2019£95,000 | 3 Bed House4, Heolddu Avenue, Bargoed, CF81 8UT4, Heolddu Avenue, Bargoed, CF81 8UT

Of the 14 addresses on Heolddu Avenue, Bargoed, CF81, 11, Heolddu Avenue, Bargoed comes out as the 8th largest and the 8th most expensive in our analysis of the public data.

It is also £55k less expensive than the average property across the CF81 district.

• Bargoed

  |

  700 m away
• Gilfach Fargoed

  |

  1.1 km away
• Pengam

  |

  2.3 km away

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