The Gem, Monmouth
The Gem, Monmouth
Description & Estimates







Public records show The Gem, Monmouth to be a mid-century freehold house with 678 ft2 of internal area, sitting on a 378 m2 plot.
In this area, houses of this size normally have 2 bedrooms with a garden.
The Gem, Monmouth has an estimated sale value of £333,794 and an estimated rental value of £1,039 per month, assuming reasonable condition and based on the information available.
Trelleck, Monmouth, NP25 lies within the NP25 postal district.
Our Data Sources
The Gem, Monmouth has a single entry in the Land Registry from November 2017 and a single entry in the EPC database dated April 2017.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate The Gem, Monmouth would be worth £350,484, with a potential rental value of £1,091 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £310,429, with a rental value of £966 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of The Gem, Monmouth has decreased by £4,932 (1.5%) over the last year. During the same period, its estimated monthly rental value has grown by £37 (3.5%). The property's estimated gross yield is currently 3.7%.
Plot Size
The Gem, Monmouth occupies a 378 m2 plot as recorded by HM Land Registry.
Of the 18 other houses in this postcode, 10 have recorded plot sizes, and this one ranks as the 7th largest.
Energy Efficiency
The Gem, Monmouth has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 13 Apr 2017.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Electric storage heaters.
Sold Prices
The Gem, Monmouth last changed hands on 6th November 2017, selling for £176,800. 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 37.6% since November 2017.
- Sold Nov 2017£176,800
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 5.5 kilometres of The Gem, Monmouth across the last 2 years.
Most recently, Greystones, Trelleck Road, Chepstow, NP16 6SN, a freehold house, sold at £315,000 on the 12th December 2025.
Read more about house prices in NP25.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks The Gem, Monmouth as the 77th largest and the 68th most expensive of the 83 addresses on Trelleck, Monmouth, NP25.
Against the NP25 postcode district average, it is £2k less expensive than the typical property.
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Schools Nearby
- 5.7kmRedbrook Church of England Primary School
- 5.9kmSt Briavels Parochial Church of England Primary School
More reading links
Public Transport Nearby
Chepstow station is the nearest stop to The Gem, Monmouth at 12.3 kilometres away.
- 12.3kmChepstow
- 13.7kmLydney
- 17.9kmCaldicot
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

