10, Old Castle Close
10, Old Castle Close
Description & Estimates







10, Old Castle Close, Newport is described in the public record as a modern house with 645 ft2 of internal area, sitting on a 101 m2 plot.
Locally, houses of this size normally have 3 bedrooms with a garden.
Our estimate of the sale value of 10, Old Castle Close, Newport is £205,784 and its rental estimate is £1,249 per month, given the available information and assuming reasonable condition.
Old Castle Close, Newport, NP10 falls within the NP10 postal district.
Our Data Sources
10, Old Castle Close, Newport has no recent1 records in the the Land Registry and a single entry in the EPC database dated November 2017.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 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 10, Old Castle Close, Newport, we estimate a market value of £216,073 and a rental value of £1,311 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £191,379 and £1,161 per month respectively.
Recent Market Change
Over the last year, 10, Old Castle Close, Newport has seen its estimated sale value increase by £2,405 (1.2%) and its estimated rental value grow by £38 per month (3.0%). This results in an estimated gross rental yield of 7.3%.
Plot Size
HM Land Registry records the plot of land for 10, Old Castle Close, Newport as measuring 101 m2.
That makes it the 12th largest plot in the postcode, where all 12 other houses have recorded plot data.
Energy Efficiency
10, Old Castle Close, Newport has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 28 Nov 2017.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 10, Old Castle Close, Newport completed on 23rd December 2004 at £126,750 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
- Sold Dec 2004£126,750
- Sold Jun 2002£78,500
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 10, Old Castle Close, Newport have sold within a radius of 1.0 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 14th November 2025, was 12, Criccieth Close, Newport, NP10 8HE, a freehold house which sold for £185,000.
Read more about house prices in NP10.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 12 addresses on Old Castle Close, Newport, NP10, 10, Old Castle Close, Newport comes out as the 10th largest and the 11th most expensive in our analysis of the public data.
It is also £89k less expensive than the average property across the NP10 district.
More reading links
Schools Nearby
Public Transport Nearby
From 10, Old Castle Close, Newport, the nearest station is Pye Corner, 3.5 kilometres away.
- 3.5kmPye Corner
- 4.5kmNewport (South Wales)
- 5.7kmRogerstone
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

