Our Data Sources
11, St. James Square, Monmouth has a single entry in the Land Registry from April 2017 and a single entry in the EPC database dated February 2026.
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
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 11, St. James Square, Monmouth, we estimate a market value of £305,741 and a rental value of £1,506 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £270,799 and £1,334 per month respectively.
Plot Size
HM Land Registry records the plot of land for 11, St. James Square, Monmouth as measuring 159 m2.
That makes it the 5th largest plot in the postcode, where 6 of the 11 other houses have recorded plot data.
Energy Efficiency
11, St. James Square, Monmouth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 19 Feb 2026.
The property is connected to mains gas and has some double glazing. It is heated using a boiler and radiators (mains gas, electric underfloor heating).
Sold Prices
The most recent sale of 11, St. James Square, Monmouth completed on 3rd April 2017 at £241,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 24.3% over the period since April 2017.
- Sold Apr 2017£241,000
Similar Properties Sold Nearby
Since 2009 15 properties similar to 11, St. James Square, Monmouth have sold within a radius of 1.0 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 23rd August 2023, was 18A, Rockfield Road, Monmouth, NP25 5BA, a freehold house which sold for £410,000.
Read more about house prices in NP25.
- Sold Aug 2023£410,000 | 4 Bed House18A, Rockfield Road, Monmouth, NP25 5BA18A, Rockfield Road, Monmouth, NP25 5BA
- Sold Aug 2023£290,000 | 4 Bed House8, Drybridge Street, Monmouth, NP25 5AD8, Drybridge Street, Monmouth, NP25 5AD
- Sold Jan 2023£320,000 | 4 Bed House19, Ridgeway, Monmouth, NP25 3JX19, Ridgeway, Monmouth, NP25 3JX
- Sold Feb 2022£301,950 | 4 Bed HouseMill House, Granville Street, Monmouth, NP25 3DRMill House, Granville Street, Monmouth, NP25 3DR
- Sold Jan 2020£225,000 | 4 Bed House4, Wyesham Avenue, Monmouth, NP25 3NE4, Wyesham Avenue, Monmouth, NP25 3NE
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 £340,088, ranging from £133,366 to £635,729.
- 12 St. James Square
4 Bed House | 8 m | Est. Value: £326,761
- 14 St. James Square
4 Bed House | 17 m | Est. Value: £304,106
- 1 St. James Mews
3 Bed House | 31 m | Est. Value: £452,000
- Ty Brag
5 Bed House | 32 m | Est. Value: £635,729
- 33 Whitecross Street
5 Bed House | 34 m | Est. Value: £598,693
Location Comparison
Of the 11 addresses on St. James Square, Monmouth, NP25, 11, St. James Square, Monmouth comes out as the 9th largest and the 9th most expensive in our analysis of the public data.
It is also £44k less expensive than the average property across the NP25 district.
More reading links
Schools Nearby
Public Transport Nearby
- Lydney|16.5 km away
- Chepstow|19.4 km away
- Abergavenny|20.5 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
