21, Gwent Street, Pontypool occupies a 55 m² plot as recorded by HM Land Registry.

Of the 25 other houses in this postcode, 24 have recorded plot sizes, and this one ranks as the 24th largest.

21, Gwent Street, Pontypool has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 06 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).

21, Gwent Street, Pontypool last changed hands on 24th September 2025, selling for £122,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 7 times since 1995.

The market for similar properties has risen by 0.2% since September 2025.

• Sold Sep 2025£122,000
• Sold Apr 2022£100,000
• Sold Oct 2014£73,000

Land Registry records and our Estate Agent network show 38 sales of comparable properties within 720 metres of 21, Gwent Street, Pontypool since 2007.

Most recently, 8, Tranch Road, Pontypool, NP4 6AN, a freehold house, sold at £100,000 on the 5th September 2025.

Read more about house prices in NP4.

• Sold Sep 2025£100,000 | 3 Bed House8, Tranch Road, Pontypool, NP4 6AN8, Tranch Road, Pontypool, NP4 6AN
• Sold Sep 2025£118,500 | 3 Bed House9, Gwent Street, Pontypool, NP4 6EX9, Gwent Street, Pontypool, NP4 6EX
• Sold Jul 2025£110,000 | 2 Bed House15, East View, Pontypool, NP4 6HQ15, East View, Pontypool, NP4 6HQ
• Sold Apr 2024£132,000 | 3 Bed House10, Upper Bridge Street, Pontypool, NP4 6JY10, Upper Bridge Street, Pontypool, NP4 6JY
• Sold Oct 2023£65,000 | 2 Bed House13, Upper Bridge Street, Pontypool, NP4 6JY13, Upper Bridge Street, Pontypool, NP4 6JY
• Sold Dec 2022£108,500 | 2 Bed House48, Albion Road, Pontypool, NP4 6LF48, Albion Road, Pontypool, NP4 6LF
• Sold Nov 2022£102,000 | 2 Bed House19, Upper Bridge Street, Pontypool, NP4 6JY19, Upper Bridge Street, Pontypool, NP4 6JY
• Sold Jun 2022£81,000 | 3 Bed House30, Gwent Street, Pontypool, NP4 6EX30, Gwent Street, Pontypool, NP4 6EX
• Sold May 2022£100,000 | 3 Bed House12, Upper Bridge Street, Pontypool, NP4 6JY12, Upper Bridge Street, Pontypool, NP4 6JY
• Sold Jan 2021£78,000 | 3 Bed House11, Upper Bridge Street, Pontypool, NP4 6JY11, Upper Bridge Street, Pontypool, NP4 6JY
• Sold Nov 2019£83,000 | 3 Bed House22, Gwent Street, Pontypool, NP4 6EX22, Gwent Street, Pontypool, NP4 6EX
• Sold Nov 2019£94,000 | 3 Bed House11, Gwent Street, Pontypool, NP4 6EX11, Gwent Street, Pontypool, NP4 6EX
• Sold Mar 2019£69,000 | 3 Bed House24, Gwent Street, Pontypool, NP4 6EX24, Gwent Street, Pontypool, NP4 6EX
• Sold Oct 2018£92,500 | 3 Bed House51, Nicholas Street, Pontypool, NP4 6JZ51, Nicholas Street, Pontypool, NP4 6JZ
• Sold Jul 2018£80,000 | 3 Bed House19, Gwent Street, Pontypool, NP4 6EX19, Gwent Street, Pontypool, NP4 6EX
• Sold Jan 2018£77,000 | 3 Bed House5, Upper Bridge Street, Pontypool, NP4 6JY5, Upper Bridge Street, Pontypool, NP4 6JY
• Sold Oct 2017£74,000 | 3 Bed House51, Albion Road, Pontypool, NP4 6LF51, Albion Road, Pontypool, NP4 6LF
• Sold Dec 2014£85,000 | 3 Bed House29, Gwent Street, Pontypool, NP4 6EX29, Gwent Street, Pontypool, NP4 6EX
• Sold Jun 2007£75,750 | 3 Bed House23, Gwent Street, Pontypool, NP4 6EX23, Gwent Street, Pontypool, NP4 6EX
• Sold May 2007£100,000 | 2 Bed House20, Gwent Street, Pontypool, NP4 6EX20, Gwent Street, Pontypool, NP4 6EX

Our analysis of the public data ranks 21, Gwent Street, Pontypool as the 24th largest and the 24th most expensive of the 25 addresses on Gwent Street, Pontypool, NP4.

Against the NP4 postcode district average, it is £60k less expensive than the typical property.

• Pontypool & New Inn

  |

  2.7 km away
• Cwmbran

  |

  5.2 km away
• Llanhilleth

  |

  6.1 km away

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