21, Heol Dewi, Hengoed has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 23 Sep 2025.

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

Since 2021 267 properties similar to 21, Heol Dewi, Hengoed have sold within a radius of 750 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 10th April 2026, was 35, Brynavon Terrace, Hengoed, CF82 7NA, a freehold house which sold for £160,000.

Read more about house prices in CF82.

• Sold Apr 2026£160,000 | 3 Bed House35, Brynavon Terrace, Hengoed, CF82 7NA35, Brynavon Terrace, Hengoed, CF82 7NA
• Sold Nov 2025£189,950 | 3 Bed House22, Brynavon Terrace, Hengoed, CF82 7LZ22, Brynavon Terrace, Hengoed, CF82 7LZ
• Sold Aug 2025£134,950 | 3 Bed House4, Brynavon Terrace, Hengoed, CF82 7LZ4, Brynavon Terrace, Hengoed, CF82 7LZ
• Sold Jul 2025£133,000 | 3 Bed House11, Alexandra Road, Hengoed, CF82 7NE11, Alexandra Road, Hengoed, CF82 7NE
• Sold Jul 2025£176,500 | 3 Bed House15, Beechfield Avenue, Hengoed, CF82 7NF15, Beechfield Avenue, Hengoed, CF82 7NF
• Sold Jun 2025£180,000 | 3 Bed House14, Alexandra Road, Hengoed, CF82 7NE14, Alexandra Road, Hengoed, CF82 7NE
• Sold Apr 2025£194,500 | 3 Bed House24, Heol Celyn, Hengoed, CF82 7NS24, Heol Celyn, Hengoed, CF82 7NS
• Sold Jan 2025£180,000 | 3 Bed House16, Heol Derw, Hengoed, CF82 7NT16, Heol Derw, Hengoed, CF82 7NT
• Sold Dec 2024£150,000 | 3 Bed House26, Cefn Road, Hengoed, CF82 7NB26, Cefn Road, Hengoed, CF82 7NB
• Sold Aug 2024£170,000 | 3 Bed House44, Brynavon Terrace, Hengoed, CF82 7NA44, Brynavon Terrace, Hengoed, CF82 7NA
• Sold Nov 2023£145,000 | 3 Bed House10, Heol Celyn, Hengoed, CF82 7NS10, Heol Celyn, Hengoed, CF82 7NS
• Sold Oct 2023£133,000 | 3 Bed House27, Brynavon Terrace, Hengoed, CF82 7LZ27, Brynavon Terrace, Hengoed, CF82 7LZ
• Sold Jun 2023£147,000 | 3 Bed House11, Heol Celyn, Hengoed, CF82 7NS11, Heol Celyn, Hengoed, CF82 7NS
• Sold Jun 2023£136,000 | 3 Bed House9, Brynavon Terrace, Hengoed, CF82 7LZ9, Brynavon Terrace, Hengoed, CF82 7LZ
• Sold Apr 2023£159,950 | 3 Bed House3, Hill View, Hengoed, CF82 7NR3, Hill View, Hengoed, CF82 7NR
• Sold Nov 2022£140,000 | 3 Bed House17, Alexandra Road, Hengoed, CF82 7NE17, Alexandra Road, Hengoed, CF82 7NE
• Sold Jul 2022£180,000 | 3 Bed House19, Alexandra Road, Hengoed, CF82 7NE19, Alexandra Road, Hengoed, CF82 7NE
• Sold Jun 2022£133,500 | 3 Bed House14, Hill View, Hengoed, CF82 7NR14, Hill View, Hengoed, CF82 7NR
• Sold Apr 2022£155,000 | 3 Bed House22, Heol Celyn, Hengoed, CF82 7NS22, Heol Celyn, Hengoed, CF82 7NS
• Sold Oct 2021£124,000 | 3 Bed House15, Brynavon Terrace, Hengoed, CF82 7LZ15, Brynavon Terrace, Hengoed, CF82 7LZ

Of the 30 addresses on Heol Dewi, Hengoed, CF82, 21, Heol Dewi, Hengoed comes out as the 5th largest and the 5th most expensive in our analysis of the public data.

It is also £63k less expensive than the average property across the CF82 district.

• Hengoed

  |

  300 m away
• Ystrad Mynach

  |

  1.1 km away
• Pengam

  |

  2.6 km away

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