46, Dolphin Street
46, Dolphin Street
Description & Estimates







The public record describes 46, Dolphin Street, Newport as a period house with 1,076 ft2 of internal area, sitting on a 221 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
46, Dolphin Street, Newport has an estimated sale value of £140,981 and an estimated rental value of £814 per month, assuming reasonable condition and based on the information available.
Dolphin Street, Newport, NP20 lies within the NP20 postal district.
Our Data Sources
46, Dolphin Street, Newport has no records in the the Land Registry and a single entry in the EPC database dated May 2024.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 46, Dolphin Street, Newport would be worth £148,030, with a potential rental value of £854 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £131,113, with a rental value of £757 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 46, Dolphin Street, Newport has increased by £1,907 (1.4%) over the last year. During the same period, its estimated monthly rental value has grown by £24 (3.0%). The property's estimated gross yield is currently 6.9%.
Plot Size
46, Dolphin Street, Newport occupies a 221 m2 plot as recorded by HM Land Registry.
Of the 37 other houses in this postcode, 34 have recorded plot sizes, and this one ranks as the largest.
Energy Efficiency
46, Dolphin Street, Newport has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 May 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 510 metres of 46, Dolphin 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.
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Location Comparison
Our analysis of the public data ranks 46, Dolphin Street, Newport as the 52nd largest and the 66th most expensive of the 106 addresses on Dolphin Street, Newport, NP20.
Against the NP20 postcode district average, it is £70k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
Newport (South Wales) station is the nearest stop to 46, Dolphin Street, Newport at 1.3 kilometres away.
- 1.3kmNewport (South Wales)
- 3.7kmPye Corner
- 5.7kmRogerstone
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

