5, William Street, Bargoed occupies a 146 m² plot as recorded by HM Land Registry.

Of the 8 other houses in this postcode, 7 have recorded plot sizes, and this one ranks as the 6th largest.

5, William Street, Bargoed has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 29 Apr 2022.

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

5, William Street, Bargoed last changed hands on 12th October 2022, selling for £85,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 19.1% since October 2022.

• Sold Oct 2022£85,000

Land Registry records and our Estate Agent network show 110 sales of comparable properties within 750 metres of 5, William Street, Bargoed since 2019.

Most recently, 7, St. Annes Crescent, Bargoed, CF81 8NH, a freehold house, sold at £106,000 on the 23rd March 2026.

Read more about house prices in CF81.

• Sold Mar 2026£106,000 | 3 Bed House7, St. Annes Crescent, Bargoed, CF81 8NH7, St. Annes Crescent, Bargoed, CF81 8NH
• Sold Dec 2025£110,000 | 3 Bed House117, Park Place, Bargoed, CF81 8LY117, Park Place, Bargoed, CF81 8LY
• Sold Oct 2025£87,500 | 3 Bed House50, Park Place, Bargoed, CF81 8NA50, Park Place, Bargoed, CF81 8NA
• Sold Sep 2025£114,995 | 3 Bed House13, Llewellyn Street, Bargoed, CF81 8JL13, Llewellyn Street, Bargoed, CF81 8JL
• Sold Mar 2025£112,500 | 3 Bed House68, Park Place, Bargoed, CF81 8NA68, Park Place, Bargoed, CF81 8NA
• Sold Feb 2025£132,000 | 3 Bed House7, William Street, Bargoed, CF81 8ND7, William Street, Bargoed, CF81 8ND
• Sold Oct 2024£135,000 | 3 Bed House80, Park Place, Bargoed, CF81 8NB80, Park Place, Bargoed, CF81 8NB
• Sold Oct 2024£125,000 | 3 Bed House15, Eastview Terrace, Bargoed, CF81 8LT15, Eastview Terrace, Bargoed, CF81 8LT
• Sold May 2024£115,000 | 3 Bed House10, St. Mary Street, Bargoed, CF81 8NG10, St. Mary Street, Bargoed, CF81 8NG
• Sold Apr 2024£175,000 | 3 Bed House126, Park Place, Bargoed, CF81 8NB126, Park Place, Bargoed, CF81 8NB
• Sold Oct 2023£70,000 | 3 Bed House116, Park Place, Bargoed, CF81 8NB116, Park Place, Bargoed, CF81 8NB
• Sold Jun 2023£100,000 | 3 Bed House106, Park Place, Bargoed, CF81 8NB106, Park Place, Bargoed, CF81 8NB
• Sold May 2023£120,000 | 3 Bed House8, St. Mary Street, Bargoed, CF81 8NG8, St. Mary Street, Bargoed, CF81 8NG
• Sold May 2022£80,000 | 3 Bed House1, William Street, Bargoed, CF81 8ND1, William Street, Bargoed, CF81 8ND
• Sold Apr 2022£84,000 | 3 Bed House102, Park Place, Bargoed, CF81 8NB102, Park Place, Bargoed, CF81 8NB
• Sold Feb 2022£88,000 | 3 Bed House23, Aeron Place, Bargoed, CF81 8JA23, Aeron Place, Bargoed, CF81 8JA
• Sold Oct 2021£98,000 | 3 Bed House70, Park Place, Bargoed, CF81 8NA70, Park Place, Bargoed, CF81 8NA
• Sold Oct 2021£125,000 | 3 Bed House3, St. Mary Street, Bargoed, CF81 8NG3, St. Mary Street, Bargoed, CF81 8NG
• Sold Jan 2021£75,000 | 3 Bed House94, Park Place, Bargoed, CF81 8NB94, Park Place, Bargoed, CF81 8NB
• Sold May 2019£60,000 | 3 Bed House66, Park Place, Bargoed, CF81 8NA66, Park Place, Bargoed, CF81 8NA

Our analysis of the public data ranks 5, William Street, Bargoed as the 11th largest and the 11th most expensive of the 19 addresses on William Street, Gilfach, Bargoed, CF81.

Against the CF81 postcode district average, it is £61k less expensive than the typical property.

• Gilfach Fargoed

  |

  300 m away
• Bargoed

  |

  1.2 km away
• Pengam

  |

  1.3 km away

Environment Agency data suggests this area has a Very Low risk of flooding.