Set along one of San Francisco's most iconic corridors, 281 Castro Street presents a rare opportunity to own a fully renovated, legal two-unit building with a fully warranted ADU. Behind its historic facade lies a thoughtfully curated living experience that blends architectural charm with contemporary sophistication, ideal for multi-generational living, income potential, or a seamless single-residence compound. Fully renovated in 2025-2026, the primary residence boasts 3 bedrooms and 3.5 bathrooms across 3 levels (appx. 3,693 sqft), including a finished attic, primary suite with expansive en suite bathroom, soaking tub and wet-room, downtown City views, walk-in cedar-lined closet, refinished hardwood floors, luxury finishes including a chef's kitchen, stainless steel Viking appliances, quartz countertops, a soapstone island, a coffee bar, and modern open-concept living. The lower level includes a 1-bedroom, 1-bathroom garden apartment (appx. 954 sq/ft) with access to the backyard, and a studio ADU (appx. 351 sq/ft), perfect for au pair quarters or a guest suite. With 5+ bedrooms, 5.5+ bathrooms, and multiple outdoor spaces, 281 Castro Street is a rare opportunity to own a piece of San Francisco history, thoughtfully designed for the way we live today. Potential Rental Income: 281 (Main House) - $11,000/mo 281A (Studio) - $2,600/mo 283 (Garden Unit) - $5,000/mo Gross annualized estimated rent per qualified leasing agent: $223,200 *Projected rents are Pro Forma. Buyers to investigate.
Sold for $4,550,000
$4,550,000
281-283 Castro St, San Francisco, CA 94114
4beds
4,998sqft
Duplex
Built in 1900
-- sqft lot
$-- Zestimate®
$910/sqft
$-- Estimated rent
Home value
Not available
Estimated sales range
Not available
Not available
Zestimate® history
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List your homeWhat's special
Historic facadeFinished atticLuxury finishesSoapstone islandDowntown city viewsModern open-concept livingStudio adu
Zillow last checked:
Listing updated:
Listed by:
Justin Peter Hedemark DRE #02020225 650-483-9506,
Helm Real Estate 415-516-5760
Bought with:
Arrian C. Binnings, DRE #01811368
Christie's Int'l Real Estate
Sejal Binnings, DRE #01837866
Christie's International Real
Source: SFAR,MLS#: 426128469
Originating MLS: San Francisco Association of REALTORS
Originating MLS: San Francisco Association of REALTORSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 6
- Full bathrooms: 5
- Partial bathrooms: 1
Heating
- Central, Gas
Cooling
- None
Appliances
- Included: Dishwasher, Free-Standing Gas Oven, Free-Standing Gas Range, Free-Standing Refrigerator, Gas Water Heater, Microwave
- Laundry: Common Area, Laundry Closet, Washer/Dryer Hookups
Features
- Formal Entry
- Flooring: Luxury Vinyl Plank, Marble, Painted/Stained, Tile, Wood
- Windows: Bay Window(s), Dual Pane Partial, Skylight(s)
Interior area
- Total structure area: 4,998
- Total interior livable area: 4,998 sqft
Property
Parking
- Total spaces: 2
- Parking features: Covered
- Covered spaces: 2
Features
- Levels: Four
- Stories: 4
- Patio & porch: Balcony/Deck, Covered, Uncovered Deck
- Fencing: Fenced
- Has view: Yes
- View description: Bay, City, Downtown, San Francisco
- Has water view: Yes
- Water view: Bay
Lot
- Size: 2,495 Square Feet
- Features: Garden, Landscape Front
Details
- Parcel number: 3561033
- Zoning: RH3
- Special conditions: Trust
Construction
Type & style
- Home type: MultiFamily
- Architectural style: Victorian
- Property subtype: Duplex
Materials
- Wood, Wood Siding
- Foundation: Combination, Concrete, Slab
- Roof: Composition
Condition
- Updated/Remodeled
- New construction: No
- Year built: 1900
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Separate Meters (None), Electricity Available, Natural Gas Connected, Sewer Connected
Community & HOA
Community
- Security: Carbon Monoxide Detector(s), Security Gate, Smoke Detector(s)
HOA
- Has HOA: No
Location
- Region: San Francisco
- Elevation: 0
Financial & listing details
- Price per square foot: $910/sqft
- Price range: $4.6M - $4.6M
- Date on market: 5/11/2026
- Cumulative days on market: 52 days
- Total actual rent: 18600
- Electric utility on property: Yes
Price history
| Date | Event | Price |
|---|---|---|
| 7/13/2026 | Sold | $4,550,000-3.2%$910/sqft |
Source:  SFAR #426128469 Report a problem | ||
| 7/3/2026 | Pending sale | $4,700,000$940/sqft |
Source: SFAR #426128469 Report a problem | ||
| 6/23/2026 | Contingent | $4,700,000$940/sqft |
Source: SFAR #426128469 Report a problem | ||
| 5/11/2026 | Listed for sale | $4,700,000$940/sqft |
Source: SFAR #426128469 Report a problem | ||
Public tax history
Tax history is unavailable.
Neighborhood: Duboce Triangle
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- $--3 bd1 ba1k sqft271 Castro St APT 3, San Francisco, CA 94114Off Market
Nearby schools
GreatSchools rating
- 9/10McKinley Elementary SchoolGrades: K-5Distance: 0.2 mi
- 1/10Everett Middle SchoolGrades: 6-8Distance: 0.3 mi
- 3/10Mission High SchoolGrades: 9-12Distance: 0.5 mi
Schools provided by the listing agent
- District: San Francisco
Source: SFAR. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
- California
- San Francisco County
- San Francisco
- 94114
- Duboce Triangle
- 281-283 Castro St
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