According to data from HM Land Registry, 35, Monnow Keep, Monmouth sits on a plot of 103 m².

We have plot size data on 17 out of 19 other houses in the postcode and 35, Monnow Keep, Monmouth sits on the 11th largest plot.

35, Monnow Keep, Monmouth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 20 Sep 2017.

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 HM Land Registry, 35, Monnow Keep, Monmouth was last sold on 21st May 2021 for £235,000 and was recorded as a freehold house.

The property has had 4 sales since 1995.

Since May 2021, the market for similar properties has dropped by 11.6%.

• Sold May 2021£235,000
• Sold Mar 2019£225,000
• Sold Apr 2007£230,000

According to the Land Registry and our network of Estate Agents, there have been 104 sales of properties similar to 35, Monnow Keep, Monmouth within a radius of 830 metres since 2015.

The most recent example is 14, Glendower Street, Monmouth, NP25 3DG, a freehold house which sold for £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£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 May 2025£305,000 | 3 Bed House12, Holywell Close, Monmouth, NP25 5EU12, Holywell Close, Monmouth, NP25 5EU
• 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 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 Sep 2022£280,000 | 3 Bed House38, Monnow Keep, Monmouth, NP25 3EX38, Monnow Keep, Monmouth, NP25 3EX
• 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 Jul 2021£360,000 | 3 Bed House13, Chippenhamgate Street, Monmouth, NP25 3DH13, Chippenhamgate Street, Monmouth, NP25 3DH
• 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 Apr 2017£275,000 | 3 Bed House34, Rockfield Road, Monmouth, NP25 5BA34, Rockfield Road, Monmouth, NP25 5BA
• Sold Jul 2015£229,000 | 3 Bed House44, Rockfield Road, Monmouth, NP25 5BA44, Rockfield Road, Monmouth, NP25 5BA

Monnow Keep, Monmouth, NP25 has a total of 47 addresses. According to our analysis of all the public data, 35, Monnow Keep, Monmouth is the 7th largest and the 11th most expensive property on the street.

When compared to the postcode district it is £28k less expensive than the average property in NP25.

• Lydney

  |

  16.8 km away
• Chepstow

  |

  19.3 km away
• Abergavenny

  |

  20.0 km away

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