Our Data Sources
20, St. Thomas Road, Monmouth has no recent1 records in the Land Registry and a single entry in the EPC database dated October 2017.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 20, St. Thomas Road, Monmouth is in very good condition we estimate a sale value of £255,847 and a rental value of £1,267 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £226,607 and a rental value of £1,122 per month.
Plot Size
According to data from HM Land Registry, 20, St. Thomas Road, Monmouth sits on a plot of 564 m2.
We have plot size data on 11 out of 13 other houses in the postcode and 20, St. Thomas Road, Monmouth sits on the 2nd largest plot.
Energy Efficiency
20, St. Thomas Road, Monmouth has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 17 Oct 2017.
The property is connected to mains gas and has mostly double glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
According to HM Land Registry, 20, St. Thomas Road, Monmouth was last sold on 25th July 2002 for £120,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
- Sold Jul 2002£120,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 120 sales of properties similar to 20, St. Thomas Road, Monmouth within a radius of 750 metres since 2010.
The most recent example is 1, Elstob Way, Monmouth, NP25 5ET, a freehold house which sold for £255,000 on the 11th March 2026.
Read more about house prices in NP25.
- Sold Mar 2026£255,000 | 3 Bed House1, Elstob Way, Monmouth, NP25 5ET1, Elstob Way, Monmouth, NP25 5ET
- Sold Mar 2026£221,500 | 2 Bed House8, Jordan Way, Monmouth, NP25 5EA8, Jordan Way, Monmouth, NP25 5EA
- Sold Jan 2026£275,000 | 3 Bed House2, Jordan Gardens, Monmouth, NP25 5ED2, Jordan Gardens, Monmouth, NP25 5ED
- Sold Sep 2025£220,000 | 2 Bed House50, Cornpoppy Avenue, Monmouth, NP25 5SD50, Cornpoppy Avenue, Monmouth, NP25 5SD
- Sold May 2025£235,000 | 3 Bed House19, Jordan Way, Monmouth, NP25 5EA19, Jordan Way, Monmouth, NP25 5EA
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £330,330, ranging from £262,241 to £453,875.
- 18 St. Thomas Road
2 Bed House | 12 m | Est. Value: £262,241
- 16 St. Thomas Road
3 Bed House | 24 m | Est. Value: £320,995
- 14 Tower View
4 Bed House | 30 m | Est. Value: £434,571
- 14 St. Thomas Road
2 Bed House | 37 m | Est. Value: £272,665
- 1 Cherry Walk
4 Bed House | 40 m | Est. Value: £352,002
Location Comparison
St. Thomas Road, Monmouth, NP25 has a total of 26 addresses. According to our analysis of all the public data, 20, St. Thomas Road, Monmouth is the 20th largest and the 26th most expensive property on the street.
When compared to the postcode district it is £91k less expensive than the average property in NP25.
More reading links
Schools Nearby
Public Transport Nearby
- Lydney|17.3 km away
- Abergavenny|19.4 km away
- Chepstow|19.5 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
