Property Details
Upcoming Open Houses
About this Property
Owned by the last living Alcatraz guard, this generational Marina compound was occupied by the same family since the 1960s, where stories of playing chess with the "Bird Man" were passed to parents, children, and grandchildren inside these walls. Now vacant, this remarkable two-unit building presents a rare opportunity to embrace a Marina classic and craft its next chapter. The upper two-level residence offers 3 bedrooms and 2.5 baths with a gracious living room, family room, built-in bar, formal dining, and breakfast room opening to a small deck. From the top-floor family room and bar, enjoy partial views of the Palace of Fine Arts and Golden Gate Bridge, while the walk-out deck provides an additional outlook toward the Downtown skyline. The lower flat includes 2 bedrooms, a split bath, formal dining and breakfast rooms, and a deck. Both residences feature fireplaces, original moldings, and period details, with vintage craftsmanship evident in the built-in secretaries. Additional highlights include garden-level rooms offering potential for creative reimagination (to be investigated by buyer), along with two-car garage parking and abundant storage.
MLS Listing Information
MLS #
SF425074385
MLS Source
San Francisco Association of Realtors® MLS
Days on Site
2
Interior Features
Flooring
Tile, Wood
Heating
Central Forced Air
Exterior Features
Style
Flat
Parking, School, and Other Information
Garage/Parking
Attached Garage, Tandem Parking, Garage: 0 Car(s)
Sewer
Public Sewer
Water
Public
HOA Fee
$0
Unit Information
| # Buildings | # Leased Units | # Total Units |
|---|---|---|
| 2 | 0 | 2 |
| Unit # | Sq Ft | Beds | Baths | Rent |
|---|---|---|---|---|
| 1 | 1,567 | 2 | 1/0 | – |
| 2 | 2,491 | 3 | 2/1 | – |
Neighborhood: Around This Home
Neighborhood: Local Demographics
Nearby Homes for Sale
3348 Broderick St is a Duplex in San Francisco, CA 94123. This 4,543 square foot property sits on a 2,343 Sq Ft Lot and features – bedrooms & – full bathrooms. It is currently priced at $3,250,000 and was built in 1929. This address can also be written as 3348 Broderick St, San Francisco, CA 94123.
©2025 San Francisco Association of Realtors® MLS. All rights reserved. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from San Francisco Association of Realtors® MLS.
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This listing information is up-to-date as of September 18, 2025. For the most current information, please contact James Kastner, (415) 494-7236
