According to data from HM Land Registry, 21, Brook Crescent, Monmouth sits on a plot of 335 m².

We have plot size data on 25 out of 34 other houses in the postcode and 21, Brook Crescent, Monmouth sits on the 6th largest plot.

21, Brook Crescent, Monmouth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Jan 2014.

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

According to the Land Registry and our network of Estate Agents, there have been 70 sales of properties similar to 21, Brook Crescent, Monmouth within a radius of 990 metres since 2007.

The most recent example is 22, Rolls Avenue, Monmouth, NP25 5AY, a freehold house which sold for £325,000 on the 27th November 2025.

Read more about house prices in NP25.

• Sold Nov 2025£325,000 | 3 Bed House22, Rolls Avenue, Monmouth, NP25 5AY22, Rolls Avenue, Monmouth, NP25 5AY
• Sold Aug 2025£260,000 | 3 Bed House29, Brook Estate, Monmouth, NP25 5AN29, Brook Estate, Monmouth, NP25 5AN
• Sold Jul 2025£215,000 | 3 Bed House24, Rockfield Road, Monmouth, NP25 5BA24, Rockfield Road, Monmouth, NP25 5BA
• Sold Aug 2024£260,000 | 3 Bed House17, Shelley Crescent, Monmouth, NP25 5AZ17, Shelley Crescent, Monmouth, NP25 5AZ
• Sold Feb 2024£325,000 | 3 Bed House1, Brook Crescent, Monmouth, NP25 5AX1, Brook Crescent, Monmouth, NP25 5AX
• Sold Dec 2023£287,500 | 3 Bed House43A, Brook Estate, Monmouth, NP25 5AW43A, Brook Estate, Monmouth, NP25 5AW
• Sold Aug 2023£265,000 | 3 Bed House9, Brook Crescent, Monmouth, NP25 5AX9, Brook Crescent, Monmouth, NP25 5AX
• Sold Nov 2020£300,000 | 3 Bed House32, Rockfield Road, Monmouth, NP25 5BA32, Rockfield Road, Monmouth, NP25 5BA
• Sold Oct 2020£212,500 | 3 Bed House15, Shelley Crescent, Monmouth, NP25 5AZ15, Shelley Crescent, Monmouth, NP25 5AZ
• Sold Jul 2019£177,500 | 3 Bed House36, Brook Estate, Monmouth, NP25 5AW36, Brook Estate, Monmouth, NP25 5AW
• Sold Aug 2018£265,000 | 4 Bed House9, Rockfield Road, Monmouth, NP25 5BA9, Rockfield Road, Monmouth, NP25 5BA
• Sold Aug 2017£240,500 | 3 Bed House42, Rockfield Road, Monmouth, NP25 5BA42, Rockfield Road, Monmouth, NP25 5BA
• Sold Aug 2017£221,000 | 3 Bed House43B, Brook Estate, Monmouth, NP25 5AW43B, Brook Estate, Monmouth, NP25 5AW
• Sold Apr 2017£275,000 | 3 Bed House34, Rockfield Road, Monmouth, NP25 5BA34, Rockfield Road, Monmouth, NP25 5BA
• Sold Feb 2017£175,000 | 3 Bed House22, Brook Crescent, Monmouth, NP25 5AX22, Brook Crescent, Monmouth, NP25 5AX
• Sold Jul 2015£229,000 | 3 Bed House44, Rockfield Road, Monmouth, NP25 5BA44, Rockfield Road, Monmouth, NP25 5BA
• Sold Oct 2014£118,000 | 3 Bed House11, Shelley Crescent, Monmouth, NP25 5AZ11, Shelley Crescent, Monmouth, NP25 5AZ
• Sold Jan 2011£172,500 | 3 Bed House4, Rolls Avenue, Monmouth, NP25 5AY4, Rolls Avenue, Monmouth, NP25 5AY
• Sold Sep 2010£180,000 | 4 Bed House3, Rolls Avenue, Monmouth, NP25 5AY3, Rolls Avenue, Monmouth, NP25 5AY
• Sold Jun 2007£150,000 | 3 Bed House10, Shelley Crescent, Monmouth, NP25 5AZ10, Shelley Crescent, Monmouth, NP25 5AZ

Brook Crescent, Monmouth, NP25 has a total of 34 addresses. According to our analysis of all the public data, 21, Brook Crescent, Monmouth is the 2nd largest and the 2nd most expensive property on the street.

When compared to the postcode district it is £68k less expensive than the average property in NP25.

• Lydney

  |

  17.6 km away
• Abergavenny

  |

  19.2 km away
• Chepstow

  |

  19.8 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.