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Shawn Bengtson

Office Broker - DRE 01236964

  • Office 760-805-7199
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612 Fortress Isle, Alameda – $2,890,000

  • 5 Beds
  • 5 Baths
  • 3,271 Sqft
  • .16 Acres
  • 5 Beds
  • 5 Baths
  • 3,271 Sqft
  • .16 Acres

612 Fortress Isle

Rarely does a property offer such an extraordinary stretch of lagoon frontage. Perfectly positioned at the end of a quiet cul-de-sac, this exceptional waterfront residence offers an estimated 3,300 sq. ft. of living space, a private dock, heated pool, breathtaking water views, a new roof, and a modern interior. The backyard is nothing short of spectacular. An extraordinary expanse of usable lagoon frontage creates a resort-style outdoor setting with a heated pool, generous waterside entertaining spaces, and an oversized private dock. Equally suited for recreation and relaxation, this incredible backyard offers ample space for backyard games, poolside yoga, exercise, or exploring the lagoon by paddleboard or kayak directly from your private dock. The two-story floor plan offers 5 bedrooms, 3 full baths, and 2 half baths. A private first-floor bedroom with pool views and an adjoining full bathroom provides an ideal retreat for guests or multigenerational living. The formal living room features a fireplace and expansive windows that fill the space with natural light. The refreshed eat-in kitchen with new quartz countertops, stainless steel appliances, and a breakfast bar overlooks the water and opens to the adjoining family room. A conveniently located powder room serves the main living areas, while the formal dining room captures beautiful lagoon views. The spacious primary suite features its own fireplace and a beautifully appointed ensuite with dual vanity areas, dual closets, and a gorgeous new shower. Two additional lagoon-facing bedrooms are connected by a stylish Jack-and-Jill bathroom featuring a view shower. Spanning the width of the home, this extraordinary bedroom showcases soaring vaulted ceilings, panoramic lagoon views, a view balcony, a wet bar, and a half bath with the potential to convert to a full bath. Its exceptional size and versatility make it equally suited as a media room, game room, executive home office, guest suite, or apartment-style retreat. Located just moments from highly regarded schools, Alameda Beach, parks, scenic shoreline trails, Oakland International Airport, and convenient commuter access to San Francisco, this exceptional residence offers the best of island living. Beyond your doorstep awaits Alameda's exceptional island lifestyle, where the vibrant shopping and dining of Park Street and Webster Street, waterfront recreation, open spaces, Spirit Alley wineries and breweries, Alameda Point, and convenient ferry servi

Essential Information

  • MLS® #41142672
  • Price$2,890,000
  • Bedrooms5
  • Bathrooms5.00
  • Full Baths3
  • Half Baths2
  • Square Footage3,271
  • Acres0.16
  • Year Built1963
  • TypeResidential
  • Sub-TypeSingle Family Residence
  • StyleContemporary
  • StatusActive

Community Information

  • Address612 Fortress Isle
  • SubdivisionSOUTHSHORE
  • CityAlameda
  • CountyAlameda
  • Zip Code94501

Amenities

  • AmenitiesOther
  • Parking Spaces4
  • ParkingGarage, One Space
  • # of Garages2
  • GaragesGarage, One Space
  • ViewWater
  • Has PoolYes
  • PoolIn Ground

Interior

  • InteriorLaminate
  • AppliancesDryer, Washer
  • HeatingForced Air
  • CoolingNone
  • FireplaceYes
  • FireplacesLiving Room, Primary Bedroom
  • StoriesTwo

Exterior

  • RoofShingle

Lot Description

Back Yard, Garden, Street Level, Yard

School Information

  • DistrictAlameda City Unified

Additional Information

  • Date ListedJuly 23rd, 2026
  • Days on Market14
  • HOA Fees900
  • HOA Fees Freq.Annually

Listing Details

  • AgentRose Krinks
  • OfficeBHHS Drysdale Properties
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Rose Krinks, BHHS Drysdale Properties.

Based on information from California Regional Multiple Listing Service, Inc. as of August 5th, 2026 at 3:56am PDT. 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.