Waterfront town homes in San Mateo.

Harbortown & Mariner's Isle

Harbortown & Mariner’s Isle is one of the largest and the most “uncommon” neighborhoods in San Mateo

Mariner’s Island in an uncommon San Mateo neighborhood. Its layout, the age of its real estate, its waterfront location and its many commercial properties are characteristics more like those found in neighboring Foster City than in most San Mateo neighborhoods.

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