23, Castle Oak, Usk occupies a 218 m² plot as recorded by HM Land Registry.

Of the 52 other houses in this postcode, 51 have recorded plot sizes, and this one ranks as the 51st largest.

23, Castle Oak, Usk has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 22 Aug 2014.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

23, Castle Oak, Usk last changed hands on 9th April 2015, selling for £242,500. 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 65.9% since April 2015.

• Sold Apr 2015£242,500

Land Registry records and our Estate Agent network show 79 sales of comparable properties within 4.5 kilometres of 23, Castle Oak, Usk since 2009.

Most recently, 21, Castle Oak, Usk, NP15 1SG, a freehold house, sold at £480,000 on the 23rd January 2026.

Read more about house prices in NP15.

• Sold Jan 2026£480,000 | 3 Bed House21, Castle Oak, Usk, NP15 1SG21, Castle Oak, Usk, NP15 1SG
• Sold Sep 2025£468,000 | 3 Bed House1, Castle Wood, Usk, NP15 1SR1, Castle Wood, Usk, NP15 1SR
• Sold Aug 2025£450,000 | 3 Bed House48, Abergavenny Road, Usk, NP15 1SB48, Abergavenny Road, Usk, NP15 1SB
• Sold Aug 2025£497,500 | 3 Bed House7, Abergavenny Road, Usk, NP15 1SB7, Abergavenny Road, Usk, NP15 1SB
• Sold Feb 2025£425,000 | 3 Bed House45, Burrium Gate, Usk, NP15 1TN45, Burrium Gate, Usk, NP15 1TN
• Sold Aug 2024£446,000 | 3 Bed House34, Abergavenny Road, Usk, NP15 1SB34, Abergavenny Road, Usk, NP15 1SB
• Sold Feb 2023£450,000 | 3 Bed House1, Castle Oak, Usk, NP15 1SG1, Castle Oak, Usk, NP15 1SG
• Sold Oct 2022£430,000 | 3 Bed House2, Adam Close, Usk, NP15 1SN2, Adam Close, Usk, NP15 1SN
• Sold Sep 2022£415,000 | 3 Bed House1, Trelawny Close, Usk, NP15 1SP1, Trelawny Close, Usk, NP15 1SP
• Sold Aug 2022£505,000 | 3 Bed House38, Castle Oak, Usk, NP15 1SG38, Castle Oak, Usk, NP15 1SG
• Sold Mar 2022£432,500 | 4 Bed House36, Castle Oak, Usk, NP15 1SG36, Castle Oak, Usk, NP15 1SG
• Sold Sep 2021£360,000 | 3 Bed House30, Burrium Gate, Usk, NP15 1TN30, Burrium Gate, Usk, NP15 1TN
• Sold Jul 2021£440,000 | 3 Bed House2, Trelawny Close, Usk, NP15 1SP2, Trelawny Close, Usk, NP15 1SP
• Sold Feb 2021£342,500 | 3 Bed House56, Burrium Gate, Usk, NP15 1TN56, Burrium Gate, Usk, NP15 1TN
• Sold Jul 2019£322,500 | 3 Bed House11, Castle Oak, Usk, NP15 1SG11, Castle Oak, Usk, NP15 1SG
• Sold Aug 2016£250,000 | 3 Bed House14, Castle Oak, Usk, NP15 1SG14, Castle Oak, Usk, NP15 1SG
• Sold Aug 2015£275,000 | 3 Bed House1, Silure View, Usk, NP15 1TR1, Silure View, Usk, NP15 1TR
• Sold Aug 2015£284,000 | 3 Bed House31, Burrium Gate, Usk, NP15 1TN31, Burrium Gate, Usk, NP15 1TN
• Sold Nov 2013£250,000 | 3 Bed House17, Castle Oak, Usk, NP15 1SG17, Castle Oak, Usk, NP15 1SG
• Sold May 2009£238,000 | 3 Bed House3, Trelawny Close, Usk, NP15 1SP3, Trelawny Close, Usk, NP15 1SP

Our analysis of the public data ranks 23, Castle Oak, Usk as the 42nd largest and the 41st most expensive of the 52 addresses on Castle Oak, Usk, NP15.

Against the NP15 postcode district average, it is £5k less expensive than the typical property.

• Pontypool & New Inn

  |

  7.5 km away
• Cwmbran

  |

  9.8 km away
• Abergavenny

  |

  14.3 km away

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