NOT FOR SALE
$1,708,331
Last evaluated 4/15/2026
$2,220,830 High Range
$1,195,831 Low Range
Confidence
Score

438 Wisnom Ave San Mateo, CA 94401

Duplex (2 units, any combination) Residence
4 Beds
3 Baths
... Bed/Bath
2,500 Sq. Ft.
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438 Wisnom Ave, San Mateo, CA is a duplex home that contains 2,500 Sq. Ft. sq ft and was built in 1920. It contains 4 bedrooms and 3 bathrooms.
Parcel #
032-172-280
Lot Size
4,800 Sq. Ft.
Property Type
Duplex (2 units, any combination)
County
SAN MATEO
Living Area Sq. Ft.
2,500 Sq. Ft.
Year Built
1920
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