The average house price on Castle Street, Newcastle is £96,063. Prices range from £13,000 to £270,000.
There are 39 properties on Castle Street, Newcastle.
Average house prices on Castle Street, Newcastle have risen by 57.5% from £37,150 in 1996 to £58,500 in 2025.
Castle Street, Newcastle is in the ST5 postcode district.
Create a free account to unlock unlimited property views, save searches, and track price changes.
All government property data remains free. We'll never charge for publicly funded information.