The average house price on Portmill Lane, Hitchin is £584,380. Prices range from £122,000 to £4,834,527.
There are 29 properties on Portmill Lane, Hitchin.
Average house prices on Portmill Lane, Hitchin have risen by 380% from £250,000 in 2008 to £1,200,000 in 2025.
Portmill Lane, Hitchin is in the SG5 postcode district.
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