HM Land Registry records the plot of land for 10, Plas Islwyn, Cwmbran as measuring 154 m².

That makes it the 9th largest plot in the postcode, where 17 of the 23 other houses have recorded plot data.

10, Plas Islwyn, Cwmbran has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 05 Jun 2024.

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 10, Plas Islwyn, Cwmbran completed on 13th February 2025 at £130,000 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 32.4% over the period since February 2025.

• Sold Feb 2025£130,000

Since 2014 80 properties similar to 10, Plas Islwyn, Cwmbran have sold within a radius of 720 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 30th January 2026, was 18, Plas Islwyn, Cwmbran, NP44 1NN, a freehold house which sold for £138,500.

Read more about house prices in NP44.

• Sold Jan 2026£138,500 | 3 Bed House18, Plas Islwyn, Cwmbran, NP44 1NN18, Plas Islwyn, Cwmbran, NP44 1NN
• Sold Mar 2025£85,000 | 3 Bed House76, Pontnewydd Walk, Cwmbran, NP44 1QA76, Pontnewydd Walk, Cwmbran, NP44 1QA
• Sold Jan 2025£155,000 | 3 Bed House19, Trussel Road, Cwmbran, NP44 1QE19, Trussel Road, Cwmbran, NP44 1QE
• Sold Jul 2024£132,250 | 3 Bed House8, Hanbury Close, Cwmbran, NP44 1NG8, Hanbury Close, Cwmbran, NP44 1NG
• Sold Sep 2023£148,000 | 3 Bed House6, Mead Lane, Cwmbran, NP44 1NW6, Mead Lane, Cwmbran, NP44 1NW
• Sold May 2023£146,000 | 3 Bed House44, Commercial Street, Cwmbran, NP44 1AE44, Commercial Street, Cwmbran, NP44 1AE
• Sold May 2023£175,000 | 3 Bed House20, Porthmawr Road, Cwmbran, NP44 1LY20, Porthmawr Road, Cwmbran, NP44 1LY
• Sold Apr 2023£172,000 | 3 Bed House15, Plas Islwyn, Cwmbran, NP44 1NN15, Plas Islwyn, Cwmbran, NP44 1NN
• Sold Jan 2023£135,000 | 3 Bed House85, Porthmawr Road, Cwmbran, NP44 1NA85, Porthmawr Road, Cwmbran, NP44 1NA
• Sold Aug 2022£152,000 | 3 Bed House18, Hanbury Close, Cwmbran, NP44 1NG18, Hanbury Close, Cwmbran, NP44 1NG
• Sold Aug 2022£160,000 | 3 Bed House60, Porthmawr Road, Cwmbran, NP44 1LZ60, Porthmawr Road, Cwmbran, NP44 1LZ
• Sold Mar 2021£100,000 | 3 Bed House22, Mead Lane, Cwmbran, NP44 1NW22, Mead Lane, Cwmbran, NP44 1NW
• Sold Mar 2020£94,000 | 3 Bed House7, Hanbury Close, Cwmbran, NP44 1NG7, Hanbury Close, Cwmbran, NP44 1NG
• Sold Oct 2019£105,000 | 3 Bed House23, Hanbury Close, Cwmbran, NP44 1NG23, Hanbury Close, Cwmbran, NP44 1NG
• Sold Jun 2019£81,000 | 3 Bed House23, Plas Islwyn, Cwmbran, NP44 1NN23, Plas Islwyn, Cwmbran, NP44 1NN
• Sold Feb 2019£85,000 | 3 Bed House16, Plas Islwyn, Cwmbran, NP44 1NN16, Plas Islwyn, Cwmbran, NP44 1NN
• Sold Jul 2018£112,500 | 3 Bed House24, Porthmawr Road, Cwmbran, NP44 1LY24, Porthmawr Road, Cwmbran, NP44 1LY
• Sold Mar 2017£92,000 | 3 Bed House9, Hanbury Close, Cwmbran, NP44 1NG9, Hanbury Close, Cwmbran, NP44 1NG
• Sold Jul 2016£85,000 | 3 Bed House25, Plas Islwyn, Cwmbran, NP44 1NN25, Plas Islwyn, Cwmbran, NP44 1NN
• Sold Mar 2014£95,000 | 3 Bed House49, Pontnewydd Walk, Cwmbran, NP44 1PZ49, Pontnewydd Walk, Cwmbran, NP44 1PZ

Of the 25 addresses on Plas Islwyn, Cwmbran, NP44, 10, Plas Islwyn, Cwmbran comes out as the 6th largest and the 6th most expensive in our analysis of the public data.

It is also £74k less expensive than the average property across the NP44 district.

• Cwmbran

  |

  500 m away
• Pontypool & New Inn

  |

  4.8 km away
• Risca & Pontymister

  |

  7.4 km away

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