1B, Castle Street
1B, Castle Street
Description & Estimates
Public records show 1B, Castle Street, Newport to be a period freehold house with 1,119 ft2 of internal area, sitting on a 108 m2 plot.
In this area, houses of this size normally have 4 bedrooms with a garden.
1B, Castle Street, Newport has an estimated sale value of £160,575 and an estimated rental value of £931 per month, assuming reasonable condition and based on the information available.
Castle Street, Newport, NP20 lies within the NP20 postal district.
Our Data Sources
1B, Castle Street, Newport has 21 entries in the Land Registry , most recently in April 2019 and a single entry in the EPC database dated May 2018.
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 1B, Castle Street, Newport would be worth £168,603, with a potential rental value of £977 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £149,334, with a rental value of £866 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 1B, Castle Street, Newport has risen by £2,044 (1.3%) over the last year. During the same period, its estimated monthly rental value has moved up by £27 (2.9%). The property's estimated gross yield is currently 7.0%.
Plot Size
1B, Castle Street, Newport occupies a 108 m2 plot as recorded by HM Land Registry.
Of the 23 other houses in this postcode, 18 have recorded plot sizes, and this one ranks as the 11th largest.
Energy Efficiency
1B, Castle Street, Newport has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 19 May 2018.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
1B, Castle Street, Newport last changed hands on 5th April 2019, selling for £135,000. 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 109.4% since April 2019.
- Sold Apr 2019£135,000
- Sold Dec 1996£20,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 520 metres of 1B, Castle Street, Newport across the last 2 years.
Most recently, 5, Castle Street, Newport, NP20 2DF, a freehold house, sold at £161,000 on the 29th August 2025.
Read more about house prices in NP20.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 1B, Castle Street, Newport as the 11th largest and the 11th most expensive of the 23 addresses on Castle Street, Newport, NP20.
Against the NP20 postcode district average, it is £51k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
Newport (South Wales) station is the nearest stop to 1B, Castle Street, Newport at 1.7 kilometres away.
- 1.7kmNewport (South Wales)
- 3.9kmPye Corner
- 6.0kmRogerstone
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.
