Colonial Square

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About Colonial Square

Colonial Square is an American Colonial inspired condo building located just minutes from the shops and restaurants of the Third Street Promenade. Built in 1969, Colonial Square is comprised of 43 luxury units. This complex offers a variety of floor plans ranging in size from 910 to 1,470 sq. ft., featuring open living areas, high ceilings, double doors, sunken living rooms, and many updates. Residents are drawn to Colonial Square due to a combination of its historical architecture, wonderful views, and close proximity to schools, parks, medical offices, grocery stores, and beaches. This building offers 2 saunas, a recreation room, swimming pool, and secured parking.

Building Details


521 Montana AV, Santa Monica, CA 90403

Quick Facts

  • Floors: 3
  • Units: 43
  • Year Built: 1969

Building Amenities

  • Pool
  • Central A/C
  • Gated
  • Laundry: In Complex

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There are currently no available properties for sale at Colonial Square. If you would like to be alerted via email when the next listing comes up for sale, simply fill in your contact information. With inventory being at historic lows across Santa Monica, this is a great way to ensure you remain a step ahead of other buyers looking to buy in this same complex.