38, Monnow Keep, Monmouth occupies a 80 m² plot as recorded by HM Land Registry.

Of the 19 other houses in this postcode, 17 have recorded plot sizes, and this one ranks as the 13th largest.

38, Monnow Keep, Monmouth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 26 Jun 2019.

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

38, Monnow Keep, Monmouth last changed hands on 23rd September 2022, selling for £280,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has dropped by 23.9% since September 2022.

• Sold Sep 2022£280,000
• Sold May 2007£213,695

Land Registry records and our Estate Agent network show 106 sales of comparable properties within 820 metres of 38, Monnow Keep, Monmouth since 2015.

Most recently, 14, Glendower Street, Monmouth, NP25 3DG, a freehold house, sold at £258,000 on the 19th December 2025.

Read more about house prices in NP25.

• Sold Dec 2025£258,000 | 3 Bed House14, Glendower Street, Monmouth, NP25 3DG14, Glendower Street, Monmouth, NP25 3DG
• Sold Nov 2025£325,000 | 3 Bed House22, Rolls Avenue, Monmouth, NP25 5AY22, Rolls Avenue, Monmouth, NP25 5AY
• Sold Jul 2025£363,000 | 3 Bed House35, St. Thomas Road, Monmouth, NP25 5SB35, St. Thomas Road, Monmouth, NP25 5SB
• Sold Jul 2025£215,000 | 3 Bed House24, Rockfield Road, Monmouth, NP25 5BA24, Rockfield Road, Monmouth, NP25 5BA
• Sold Jun 2025£320,000 | 3 Bed House2, Monnow Keep, Monmouth, NP25 3EX2, Monnow Keep, Monmouth, NP25 3EX
• Sold Apr 2025£246,000 | 3 Bed House26, Elstob Way, Monmouth, NP25 5ET26, Elstob Way, Monmouth, NP25 5ET
• Sold Aug 2024£280,000 | 3 Bed House15, Elstob Way, Monmouth, NP25 5ET15, Elstob Way, Monmouth, NP25 5ET
• Sold Dec 2023£287,500 | 3 Bed House43A, Brook Estate, Monmouth, NP25 5AW43A, Brook Estate, Monmouth, NP25 5AW
• Sold Nov 2023£365,000 | 3 Bed House10, Monnow Keep, Monmouth, NP25 3EX10, Monnow Keep, Monmouth, NP25 3EX
• Sold Oct 2023£296,000 | 3 Bed House16, Grosmont Close, Monmouth, NP25 5UF16, Grosmont Close, Monmouth, NP25 5UF
• Sold Sep 2022£325,000 | 3 Bed House18, Monnow Street, Monmouth, NP25 3EE18, Monnow Street, Monmouth, NP25 3EE
• Sold Aug 2022£310,000 | 3 Bed House6 The Burgage, Old Dixton Road, Monmouth, NP25 3DJ6 The Burgage, Old Dixton Road, Monmouth, NP25 3DJ
• Sold Feb 2022£284,000 | 3 Bed House8, Monnow Street, Monmouth, NP25 3EE8, Monnow Street, Monmouth, NP25 3EE
• Sold May 2021£235,000 | 3 Bed House35, Monnow Keep, Monmouth, NP25 3EX35, Monnow Keep, Monmouth, NP25 3EX
• Sold Oct 2020£189,000 | 3 Bed House17, Castle Close, Monmouth, NP25 5UG17, Castle Close, Monmouth, NP25 5UG
• Sold Oct 2020£210,000 | 3 Bed House34, Monnow Keep, Monmouth, NP25 3EX34, Monnow Keep, Monmouth, NP25 3EX
• Sold Oct 2020£242,000 | 3 Bed House36, Monnow Keep, Monmouth, NP25 3EX36, Monnow Keep, Monmouth, NP25 3EX
• Sold Oct 2019£162,500 | 4 Bed House21, Grosmont Close, Monmouth, NP25 5UF21, Grosmont Close, Monmouth, NP25 5UF
• Sold Aug 2017£240,500 | 3 Bed House42, Rockfield Road, Monmouth, NP25 5BA42, Rockfield Road, Monmouth, NP25 5BA
• Sold Jul 2015£229,000 | 3 Bed House44, Rockfield Road, Monmouth, NP25 5BA44, Rockfield Road, Monmouth, NP25 5BA

Our analysis of the public data ranks 38, Monnow Keep, Monmouth as the 5th largest and the 10th most expensive of the 47 addresses on Monnow Keep, Monmouth, NP25.

Against the NP25 postcode district average, it is £25k less expensive than the typical property.

• Lydney

  |

  16.8 km away
• Chepstow

  |

  19.3 km away
• Abergavenny

  |

  20.0 km away

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