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$1,765,000

109-111 Masonic Avenue
San Francisco, CA 94118

Duplex|Sold 09/10/2026
4
Beds
2
Total Baths
2
Full Baths
2,763
SqFt
$639
/SqFt
1940
Built
County:
San Francisco
Listing courtesy of Deborah A Odier of Engel & Voelkers San Francisco | Agent Phone: (415) 999-4357
Call Now: (415) 336-9695
Is this the listing for you? We can help make it yours.
(415) 336-9695
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109-111 Masonic Avenue presents a rare opportunity to own a classic San Francisco duplex in the highly sought-after Lone Mountain neighborhood. This beautifully maintained property features two nearly identical 2-bedroom, 1-bath residences, offering the ideal combination of owner-occupancy, rental income, and long-term investment potential. The upper residence, to be delivered vacant, is filled with timeless architectural character and enjoys peekaboo views of the Golden Gate Bridge and the bay. An exceptional floor plan features the bedrooms thoughtfully positioned at the rear of the home for added privacy and quiet, along with generous room sizes, abundant closet space, a private balcony, a private washer and dryer located in the garage, 2+ car garage parking, and beautiful period details throughout, making it an ideal owner's residence. The lower residence is tenant occupied, providing immediate rental income to help offset monthly ownership costs while allowing complete ownership of the building. Unlike condominium ownership, this property offers the advantage of owning the entire building with no HOA dues, private control over the property, and the financial benefit of rental income. Both residences showcase the craftsmanship of a bygone era with hardwood parquet floors, decorative plaster ceilings, graceful archways, original architectural details, abundant natural light, generous storage, and a large shared backyard ideal for gardening, entertaining, or relaxing outdoors. Perfectly situated in the heart of Lone Mountain, the property is just moments from the University of San Francisco, Golden Gate Park, Laurel Village, the Geary Boulevard corridor, Trader Joe's, Target, neighborhood cafs, acclaimed restaurants, shopping, and convenient public transportation. Whether you're searching for a primary residence with supplemental income or a premier San Francisco investment, 109-111 Masonic Avenue offers an exceptional blend of classic architecture, financial flexibility, and an outstanding central location.

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Listing Snapshot
Bedrooms 
4
Total Baths 
2
Full Baths 
2
Partial Baths 
N/A
Inside Area (SqFt) 
2,763 sqft
Lot Size 
0.0476 Acres
Year Built 
1940
MLS Number 
426152720
Status 
Sold
Property Tax 
N/A
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
a month agoListing updated with changes from the MLS
General Features
Acres 
0.0476
Cross Street 
Anza Street
Garage 
Yes
Garage Spaces 
3
Levels 
Three Or More
Number Of Stories 
3
Parking 
Garage
Parking Spaces 
3
Property Condition 
Updated/Remodeled
Property Sub Type 
Duplex
Security 
Security Gate
Sewer 
Public Sewer
SqFt Total 
2763
Water Source 
Public
Interior Features
Flooring 
TileWood
Furnished? 
None
Laundry Features 
Common Area
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Exterior Features
View 
City Lights
Waterview 
City Lights
Community Features
MLS Area 
SF District 1
Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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