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!
Sold for $2,505,000
$2,505,000
1136-1140 Mason St, San Francisco, CA 94108
6beds
4,500sqft
Triplex
Built in 1912
-- sqft lot
$2,695,500 Zestimate®
$557/sqft
$5,469 Estimated rent
Home value
$2,695,500
$2.45M - $2.97M
$5,469/mo
Zestimate® history
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$5,469/mo
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$5,469/mo
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$16,013/mo
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List your homeWhat's special
Iconic nob hillFresh paintUpdated interiorsUpdated kitchensBonus studioStainless appliancesSplit baths
Zillow last checked:
Listing updated:
Listed by:
Winnie W. Fok DRE #01235265 415-929-1500,
Sotheby's International Realty 415-929-1500
Bought with:
Michael Nubla, DRE #01021938
Pacific Coast Realtors
Source: SFAR,MLS#: 425071810
Originating MLS: San Francisco Association of REALTORS
Originating MLS: San Francisco Association of REALTORSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 4
- Full bathrooms: 4
Heating
- Central
Cooling
- None
Appliances
- Included: Dishwasher, Disposal, Free-Standing Gas Range, Free-Standing Refrigerator, Washer/Dryer
- Laundry: Common Area, In Unit
Features
- Flooring: Carpet, Linoleum, Simulated Wood, Tile
- Basement: Finished
Interior area
- Total structure area: 4,500
- Total interior livable area: 4,500 sqft
Property
Parking
- Total spaces: 3
- Parking features: Attached, Garage, Tandem
- Attached garage spaces: 3
Features
- Levels: Four
- Stories: 3
- Has view: Yes
- View description: City
Lot
- Size: 1,650 Square Feet
- Features: Corner Lot, Curb(s)
- Topography: Lot Sloped
Details
- Parcel number: 0212025
- Special conditions: Standard
- Other equipment: None
Construction
Type & style
- Home type: MultiFamily
- Architectural style: Edwardian
- Property subtype: Triplex
Materials
- Wood
- Foundation: Concrete, Concrete Perimeter
Condition
- Updated/Remodeled
- New construction: No
- Year built: 1912
Utilities & green energy
- Electric: Separate Meter
- Gas: Separate Meter
- Sewer: Public Sewer
- Water: Public
- Utilities for property: City
Green energy
- Energy efficient items: Appliances
Community & HOA
HOA
- Has HOA: No
Location
- Region: San Francisco
- Elevation: 0
Financial & listing details
- Price per square foot: $557/sqft
- Tax assessed value: $270,709
- Annual tax amount: $4,551
- Date on market: 9/11/2025
- Cumulative days on market: 120 days
- Total actual rent: 13600
Price history
| Date | Event | Price |
|---|---|---|
| 2/13/2026 | Sold | $2,505,000+0.2%$557/sqft |
Source:  SFAR #425071810 Report a problem | ||
| 1/10/2026 | Pending sale | $2,499,000$555/sqft |
Source: SFAR #425071810 Report a problem | ||
| 10/27/2025 | Listed for sale | $2,499,000$555/sqft |
Source: SFAR #425071810 Report a problem | ||
| 10/16/2025 | Contingent | $2,499,000$555/sqft |
Source: SFAR #425071810 Report a problem | ||
| 9/12/2025 | Listed for sale | $2,499,000$555/sqft |
Source: SFAR #425071810 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $4,551 +3.1% | $270,709 +2% |
| 2024 | $4,412 +4.9% | $265,406 +2% |
| 2023 | $4,205 +3.4% | $260,207 +2% |
| 2022 | $4,068 +1.8% | $255,111 +2% |
| 2021 | $3,997 -4.4% | $250,114 +1% |
| 2020 | $4,183 +3% | $247,552 +2% |
| 2019 | $4,061 +3.4% | $242,701 +2% |
| 2018 | $3,926 +9.5% | $237,918 +2% |
| 2017 | $3,587 +2.7% | $233,258 +2% |
| 2016 | $3,495 +1.4% | $228,689 +1.5% |
| 2015 | $3,446 +2.4% | $225,259 +2% |
| 2014 | $3,366 | $220,850 +0.5% |
| 2013 | -- | $219,856 +2% |
| 2012 | -- | $215,550 +2% |
| 2011 | -- | $211,326 +0.7% |
| 2010 | -- | $209,757 -0.2% |
| 2009 | -- | $210,256 +2% |
| 2008 | -- | $206,137 +2% |
| 2007 | -- | $202,100 +2% |
| 2006 | -- | $198,142 +32.7% |
| 2005 | -- | $149,267 +3.9% |
| 2003 | -- | $143,677 +2% |
| 2002 | -- | $140,852 +2% |
| 2001 | -- | $138,090 +2% |
| 2000 | -- | $135,418 |
Find assessor info on the county website
Neighborhood: Nob Hill
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Nearby schools
GreatSchools rating
- 9/10Lau (Gordon J.) Elementary SchoolGrades: K-5Distance: 0.1 mi
- 7/10Marina Middle SchoolGrades: 6-8Distance: 1.5 mi
- 7/10Galileo High SchoolGrades: 9-12Distance: 1 mi
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Estimated market value
$2,695,500
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Estimated market value
$2,695,500
- California
- San Francisco County
- San Francisco
- 94108
- Nob Hill
- 1136-1140 Mason St
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