Our Data Sources
4, Chepstow Castle Green, Newport has 2 entries in the Land Registry , most recently in November 2018 and a single entry in the EPC database dated October 2017.
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.
Price Range & Condition
In very good condition, we estimate 4, Chepstow Castle Green, Newport would be worth £333,712, with a potential rental value of £1,405 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £295,573, with a rental value of £1,244 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
4, Chepstow Castle Green, Newport occupies a 175 m2 plot as recorded by HM Land Registry.
Of the 17 other houses in this postcode, 16 have recorded plot sizes, and this one ranks as the 16th largest.
Energy Efficiency
4, Chepstow Castle Green, Newport has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 18 Oct 2017.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
4, Chepstow Castle Green, Newport last changed hands on 30th November 2018, selling for £226,500. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 38.2% since November 2018.
- Sold Nov 2018£226,500
- Sold Nov 2017£199,995
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 264 sales of comparable properties within 670 metres of 4, Chepstow Castle Green, Newport across the last 2 years.
Most recently, 21, Llanvair Grange Close, Newport, NP20 2QN, a freehold house, sold at £290,000 on the 20th November 2025.
Read more about house prices in NP20.
- Sold Nov 2025£290,000 | 3 Bed House21, Llanvair Grange Close, Newport, NP20 2QN21, Llanvair Grange Close, Newport, NP20 2QN
- Sold Oct 2025£285,000 | 3 Bed House21, Capel Dewi Hall Road, Newport, NP20 2QP21, Capel Dewi Hall Road, Newport, NP20 2QP
- Sold Apr 2025£305,000 | 3 Bed House25, Monmouth Castle Drive, Newport, NP20 2QB25, Monmouth Castle Drive, Newport, NP20 2QB
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 4, Chepstow Castle Green, Newport as the 16th largest and the 16th most expensive of the 17 addresses on Chepstow Castle Green, Newport, NP20.
Against the NP20 postcode district average, it is £104k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Newport (South Wales)|1.8 km away
- Pye Corner|2.7 km away
- Rogerstone|4.9 km away
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
