Open House 10/17 1pm - 5pm
612 Fortress Isle
Alameda, CA, 94501 $ 2,200,000
Bedrooms5 Baths3.2 Sq 3,271 Monthly Estimate*
$ 15,195
for $2,200,000 with 5 bedrooms and 3 full baths, 2 half baths. This 3,271 square foot home was built in 1963 on a lot size of 0.16.
Few Bay Area homes offer this combination of expansive lagoon frontage, a heated pool, and an oversized private dock. Lagoon views unfold from nearly every room of this estimated 3,300 sq. ft. waterfront residence. Positioned at the end of a quiet cul-de-sac, the home offers 5 bedrooms, 3 full baths, 2 half baths, a new roof, and a refreshed modern interior. Start the morning with a poolside workout or yoga, launch a paddleboard or kayak directly from your dock, take an afternoon swim, or gather with family and friends for outdoor dining. With room for backyard games, entertaining, exercise, and recreation, this expansive waterside setting makes an active outdoor lifestyle part of the daily routine. The versatile two-story floor plan offers excellent separation. A private first-floor bedroom with pool views and adjoining full bath is ideal for guests or multigenerational living. The formal living room features a fireplace and expansive windows. The refreshed eat-in kitchen offers new quartz countertops, stainless steel appliances, a breakfast bar, and opens to the family room. A formal dining room and powder room complete the main living areas. The primary suite features a fireplace, dual vanity areas, dual closets, and a gorgeous new shower. Two additional lagoon-facing bedrooms share a stylish Jack-and-Jill bath with a view shower. Spanning the width of the home, the fifth bedroom showcases soaring vaulted ceilings, panoramic lagoon views, a view balcony, wet bar, and half bath with potential to convert to a full bath. Its impressive scale offers flexibility as an executive office, media or game room, guest suite, or apartment-style retreat. Beyond your doorstep is the Alameda lifestyle: highly regarded schools, beaches, parks and shoreline trails, plus the shops, restaurants and neighborhood energy of Park Street and Webster Street. Explore Alameda Point and Spirit Alley for waterfront recreation, open spaces, wineries and breweries. With Oakland International Airport nearby, ferry service to San Francisco, and convenient connections throughout the Bay Area, Alameda offers a distinctive island community with the city within reach.
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Open House
10/17/2026 1:00 PM - 5:00 PM
612 Fortress Isle Alameda, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
FeaturesGeneralLiving Area 3271
Sewer Public Sewer
Heating Forced Air
Cooling None
Roof Composition Shingles
Appliances Dryer Washer
HOA Fee 997
Garage Spaces 2
Association Fee Includes Other
Architectural Style Contemporary
Pool Features In Ground Outdoor Pool
Construction Materials Siding - Other
Pets Allowed Yes
Year Built 1963
Electric No Solar
View Water
Stories Count 2
Levels Two Story
Property Subtype Detached
Assoc Fee Paid Per Annually
County Alameda
New Construction false
Property Type Residential
Association Amenities Other
HOA true
Subdivision Name Southshore
Garage Y/N true
Total Rooms 13
Full Baths 3
Status Active
Directions Otis to Fortress.
City Alameda
Association Name ALAMEDA WEST LAGOON
High School District Alameda (510) 748-4000
MLS Area Listing
Lot Size Square Feet 6930
Property Condition Existing
Standard Status Active
Elementary School District Alameda (510) 748-4000
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InteriorInterior Amenities Family Room Counter - Solid Surface
Flooring Laminate
Total Fireplaces 2
Fireplace Features Living Room Master Bedroom
Air Conditioning Y/N false
Heating Y/N true
Fireplace Y/N true
Laundry Features Laundry Room Washer/Dryer Stacked Incl
Total Bedrooms 5
Kitchen Features Counter - Solid Surface
Total Baths 5
1/2 Baths 2
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ExteriorExterior Amenities Back Yard Garden/Play Side Yard
Parking Features Attached Space Per Unit - 2
Lot Features Level
Water Source Public
Lot Size Area 6969.6
Building Area Total 3271
Lot Size Acres 0.16
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* Excluded FeaturesList ByBhhs Drysdale PropertiesBroker
Affordability Calculator
- Monthly Principal & Interest
- $15,195
- Monthly Property Taxes
- --
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 7.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Alameda, CA
Average List Price $1,379,114
Percent of Sale Price 37%
About Alameda, CA 82,536 Population
14% Since 2002
$ 88,664 Median Income
42.39 Median Age
28% Households with Children
Trends Information provided by ATTOM Data Solutions.
3652468 Elementary School
0 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 9/10/2026 | $2,200,000 | -23.88% | Price Down |
| 7/24/2026 | $2,890,000 | | Listed Price |