Our Data Sources
12, Castle Close, Monmouth has 21 entries in the Land Registry, most recently in December 2012 and a single entry in the EPC database dated January 2011.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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 12, Castle Close, Monmouth, we estimate a market value of £226,215 and a rental value of £1,169 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £200,362 and £1,035 per month respectively.
Plot Size
HM Land Registry records the plot of land for 12, Castle Close, Monmouth as measuring 170 m2.
That makes it the 8th largest plot in the postcode, where all 18 other houses have recorded plot data.
Energy Efficiency
12, Castle Close, Monmouth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 Jan 2011.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 12, Castle Close, Monmouth completed on 14th December 2012 at £134,500 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 89.2% over the period since December 2012.
- Sold Dec 2012£134,500
- Sold Jun 1998£51,000
Similar Properties Sold Nearby
Since 2018 84 properties similar to 12, Castle Close, Monmouth have sold within a radius of 970 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 30th April 2026, was 11, King Henry V Drive, Monmouth, NP25 5UE, a freehold house which sold for £220,000.
Read more about house prices in NP25.
- Sold Apr 2026£220,000 | 3 Bed House11, King Henry V Drive, Monmouth, NP25 5UE11, King Henry V Drive, Monmouth, NP25 5UE
- Sold Feb 2026£207,000 | 2 Bed House6, Grosmont Close, Monmouth, NP25 5UF6, Grosmont Close, Monmouth, NP25 5UF
- Sold Jan 2026£225,000 | 3 Bed House1, Grosmont Close, Monmouth, NP25 5UF1, Grosmont Close, Monmouth, NP25 5UF
- Sold Aug 2025£225,000 | 3 Bed House7, Mary De Bohun Close, Monmouth, NP25 5UB7, Mary De Bohun Close, Monmouth, NP25 5UB
- Sold Jun 2025£245,000 | 3 Bed House5, York Close, Monmouth, NP25 5UJ5, York Close, Monmouth, NP25 5UJ
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 £232,164, ranging from £155,407 to £264,577.
- 11 Castle Close
3 Bed House | 5 m | Est. Value: £251,215
- 13 Castle Close
3 Bed House | 7 m | Est. Value: £240,312
- 10 Castle Close
2 Bed House | 12 m | Est. Value: £211,314
- 14 Castle Close
3 Bed House | 13 m | Est. Value: £243,477
- 9 Castle Close
3 Bed House | 16 m | Est. Value: £227,215
Location Comparison
Of the 18 addresses on Castle Close, Monmouth, NP25, 12, Castle Close, Monmouth comes out as the 13th largest and the 14th most expensive in our analysis of the public data.
It is also £120k less expensive than the average property across the NP25 district.
More reading links
Schools Nearby
Public Transport Nearby
- Lydney|16.4 km away
- Chepstow|18.7 km away
- Abergavenny|20.0 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.
