1136-1140 Mason Street, San Francisco, CA 94108

$2,505,000
6
BD
4
BA
4,500
SqFt

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Sold Price
$2,505,000
List Price
$2,499,000
Closing Date
Feb 13, 2026
MLS#
425071810
Property Type
Multifamily
Bedrooms
6
Bathrooms
4
Sqft. of Residence
4,500
Lot Size
1,650
Region
SF District 8
Status
CLOSED
County
San Francisco
Acres
0.04
Year Built
1912
Parking Spaces
3

Property Description

Elegant Nob Hill Triplex with Renovated Flats, Parking & Bonus Studio! Perched atop iconic Nob Hill just one block from the Fairmont and across from the Cable Car Museum this elegant 1912 building offers timeless charm with updated interiors and incredible flexibility. The property features three spacious flats totaling approx. 4,500 sq ft, plus garage parking for 3 small cars and a bonus studio with full bath. The top two flats are vacant and recently renovated with updated kitchens, stainless appliances, engineered hardwood floors, in-unit laundry hookups, and two bedrooms plus a fainting room (ideal for guest space or office). Formal living and dining rooms, fresh paint, and split baths complete each home. The lower flat is tenant-occupied with stable, long-term rental income. The garage level was expanded with permits in 2005. All units have updated electrical and no knob-and-tube. With expansion potential and a premier location surrounded by cafs, landmarks, and transit, this is a rare opportunity for investors or owner-users alike. Come early!

Additional Information

Basement
Finished
Construction
Wood
Energy Conservation
Appliances
Floors
Carpet, Linoleum, Simulated Wood, Tile
Foundation
Concrete, Concrete Perimeter
Living Area
4,500
Lot Size
1,650
Neighborhood
Nob Hill
Possession
Close Of Escrow, Subject To Tenant Rights
Region
SF District 8
Style
Edwardian
Subdivision
Nob Hill
Units
3
Utilities
City
View
City

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Listing courtesy of Sotheby's International Realty. Selling Office: Pacific Coast Realtors.