817-821 Oak Street presents a rare opportunity to acquire a well-maintained, fully occupied, 3-Unit building in the heart of Hayes Valley that reflects true pride of ownership. This Edwardian property has been completely remodeled with high-end, contemporary finishes, while simultaneously retaining its classic San Francisco charm. Perfect for investors and owner-occupants alike, each unit boasts updated kitchens and bathrooms, modern quartz countertops, beautiful hardwood floors, high ceilings, and flexible floor plans. Unit 817 is a bi-level, 5bed/4full & 2half bath unit currently rented for $14,030/month that includes its own private studio/guest suite, gourmet chef's kitchen, and backyard. Unit 819, the middle flat, is a 4bed/3bath unit currently rented for $9,180/month. Unit 821, the top floor flat, is also a 4bed/3bath unit currently rented for $9,300/month. This 3-Unit building grosses $390,120/year, and no unit has ever gone more than 2 months without being re-leased at top market rate going back to 2017 (when the building was remodeled with a new foundation, seismic upgrades, and new systems). 6.26% CAP & 12.43 GRM.
For sale
$4,850,000
817-821 Oak St, San Francisco, CA 94117
13beds
6,039sqft
Est.:
Triplex
Built in 1904
-- sqft lot
$4,493,600 Zestimate®
$803/sqft
$-- HOA
What's special
High-end contemporary finishesHigh ceilingsUpdated kitchensModern quartz countertopsBeautiful hardwood floorsFlexible floor plans
- 66 days
- on Zillow |
- 500 |
- 25 |
Zillow last checked: 7 hours ago
Listing updated: May 15, 2025 at 02:21pm
Listed by:
Mason McDowell DRE #02019786 415-686-0630,
Compass Commercial 415-345-3000
Source: SFAR,MLS#: 425023781
Originating MLS: San Francisco Association of REALTORS

Travel times
Tour with a buyer’s agent
Tour with a buyer’s agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 13
- Bathrooms: 12
- Full bathrooms: 10
- Partial bathrooms: 2
Heating
- Baseboard, Radiant, Radiant Floor, Wall Furnace
Appliances
- Included: Dishwasher, Free-Standing Gas Range, Free-Standing Refrigerator, Ice Maker, Microwave, Varies By Unit, Warming Drawer
- Laundry: In Unit
Features
- Storage, Vaulted Ceiling(s), Wet Bar
- Flooring: Carpet, Tile, Wood
- Basement: Storage Space
Interior area
- Total structure area: 6,039
- Total interior livable area: 6,039 sqft
Property
Features
- Levels: Four
- Stories: 4
- Exterior features: Yard Space
- Fencing: Fenced
- Has view: Yes
- View description: City, San Francisco
Lot
- Size: 2,550 Square Feet
- Features: Garden, Shape Regular, Sidewalk
Details
- Parcel number: 0844034
- Zoning: RM1
- Special conditions: Standard
Construction
Type & style
- Home type: MultiFamily
- Architectural style: Edwardian
- Property subtype: Triplex
Materials
- Concrete, Wood
- Foundation: Concrete
- Roof: Asphalt
Condition
- Updated/Remodeled
- New construction: No
- Year built: 1904
Utilities & green energy
- Electric: Separate Meter
- Gas: Separate Meter
Green energy
- Energy efficient items: Water Heater
Community & HOA
Community
- Security: Varies By Unit
HOA
- Has HOA: No
Location
- Region: San Francisco
- Elevation: 0
Financial & listing details
- Price per square foot: $803/sqft
- Tax assessed value: $6,192,228
- Annual tax amount: $73,862
- Price range: $4.9M - $4.9M
- Date on market: 3/27/2025
- Total actual rent: 32510
- Tenant pays: Cable TV, Electricity, Gas
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