612 Fortress Isle, Alameda, CA

$2,890,000

Previous Next

5

Beds

5

Baths

3,271

Square feet

0.16

Acres

About 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

Open House

Sun, Aug 16th, 2026 @ 2pm - 4pm

Features of 612 Fortress Isle

MLS® # 41142672
Price $2,890,000
Bedrooms 5
Bathrooms 5.00
Full Baths 3
Half Baths 2
Square Footage 3,271
Acres 0.16
Year Built 1963
Type Residential
Sub-Type Single Family Residence
Style Contemporary
Status Active

Community Information

Address 612 Fortress Isle
Subdivision SOUTHSHORE
City Alameda
County Alameda
State CA
Zip Code 94501

Amenities

Amenities Other
Parking Spaces 4
Parking Attached, Space Per Unit - 2
# of Garages 2
View Water
Is Waterfront No
Has Pool Yes
Pool In Ground, Outdoor Pool

Interior

Interior Features Family Room, Counter - Solid Surface
Appliances Dryer, Washer
Heating Forced Air
Cooling None
Fireplace No
# of Fireplaces 2
Fireplaces Living Room, Master Bedroom
# of Stories 2
Stories Two Story

Exterior

Exterior Features Back Yard, Garden/Play, Side Yard
Lot Description Level
Roof Shingle
Construction Siding - Other

School Information

District Alameda (510) 748-4000

Additional Information

Date Listed July 23rd, 2026
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

AgentRose Krinks
OfficeBHHS Drysdale Properties

Listing Map

Request a Showing

Provide a valid email address.
When would you like to view this property?