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Shawn Bengtson

Office Broker - DRE 01236964

  • Office 760-805-7199
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21182122 Mason Street, San Francisco – $2,680,000

  • 11 Beds
  • 4,140 Sqft
  • .04 Acres
  • 19 DOM
  • 11 Beds
  • 4,140 Sqft
  • .04 Acres
  • 19 DOM

21182122 Mason Street

Welcome to this well-maintained three-unit property located at San Francisco's North Beach. This triplex offers endless possibilities to owner-occupiers and investors. Each unit is brimming with natural light and built for flexible living. Garage and basement offer bonus rooms! Amazing location, close to Chinatown, Financial District and the landmarks in Telegraph Hills. The triplex to be delivered vacant.

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Essential Information

  • MLS® #ML82026817
  • Price$2,680,000
  • Bedrooms11
  • Bathrooms0.00
  • Square Footage4,140
  • Acres0.04
  • Year Built1907
  • TypeResidential Income
  • Sub-TypeTriplex
  • StatusActive

Community Information

  • Address21182122 Mason Street
  • CitySan Francisco
  • CountySan Francisco
  • Zip Code94133

Amenities

  • Parking Spaces1
  • # of Garages1

Interior

  • InteriorWood
  • HeatingWall Furnace
  • CoolingNone
  • # of Stories3

Exterior

  • Lot DescriptionHorse Property
  • RoofBitumen
  • FoundationSlab

School Information

  • DistrictSan Francisco Unified

Additional Information

  • Date ListedNovember 5th, 2025
  • Days on Market19
  • ZoningRM2

Listing Details

  • AgentStephanie Ruan
  • OfficeRE/MAX Accord
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Stephanie Ruan, RE/MAX Accord.

Based on information from California Regional Multiple Listing Service, Inc. as of November 24th, 2025 at 2:50am PST. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.