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281 Castro StreetSan Francisco, CA 94114

For Sale

$4,700,000

Smart Buyer Rebate $47,000

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

Listed by Justin Peter Hedemark

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License #02020225

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Helm Real Estate

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4839506

Last updated June 16, 2026

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Source: SFAR #426128127

Listing Facts

  • TypeSingle-family
  • NeighborhoodDuboce Triangle
  • Bedrooms5
  • Bathrooms6
  • Days on Prevu38
  • Size4,998 sqft
  • Price per sqft$940

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Pets Allowed
  • Parking

Location

Mortgage Calculator

Listing History

05/11/2026
Listed by Helm Real Estate
$4,700,000

Property Details for 281 Castro Street

Exterior

Construction

  • Property Condition: Updated/Remodeled
  • Roof: Composition
  • Stories: 4
  • Stories Total: 4
  • Window Features: Bay Window(s), Dual Pane Partial, Skylight(s)
  • Year Built: 1900
  • Architectural Style: Victorian
  • Construction Materials: Wood, Wood Siding
  • Exterior Features: Balcony, Uncovered Courtyard

Features

  • Direction Faces: West
  • Fencing: Back Yard, Entry Gate, Front Yard, Wood
  • Patio And Porch Features: Awning, Covered Deck, Uncovered Deck, Uncovered Patio
  • View: Bay, City, Downtown, San Francisco

Measurements

  • Lot Features: Zero Lot Line
  • Lot Size Acres: 0.05
  • Lot Size Source: Assessor Auto-Fill
  • Lot Size Square Feet: 2,495
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 3561-033

Interior

Features

  • Appliances: Dishwasher, Disposal, Free Standing Gas Oven, Free Standing Gas Range, Free Standing Refrigerator, Gas Water Heater, Hood Over Range, Microwave
  • Fireplace Features: Gas Piped, Living Room
  • Fireplaces Total: 3
  • Flooring: Luxury Vinyl Plank, Marble, Painted/Stained, Quartz, Tile, Wood
  • Interior Features: Cathedral Ceiling, Formal Entry

Measurements

  • Living Area: 4,998
  • Living Area Source: Graphic Artist

Rooms

  • Bathrooms Full: 5
  • Bathrooms Partial: 1
  • Bathrooms Total Integer: 6
  • Bedrooms Total: 5
  • Rooms Total: 20

Parking

Parking

  • Garage Spaces: 2
  • Parking Features: See Remarks
  • Parking Total: 2

Utilities

Equipment

  • Heating: Central, Gas
  • Laundry Features: Laundry Closet, Washer/Dryer Stacked Included, See Remarks
  • Sewer: Public Sewer
  • Utilities: Natural Gas Connected, Public, Underground Utilities
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 6 bathrooms in this single-family home at 281 Castro Street.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 281 Castro Street.

How does 281 Castro Street compare to other single-family homes in San Francisco?

This single-family home is listed 124% above the average price for single-family homes in San Francisco and has been on the market for 40 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 4,998 sqft.

281 Castro Street is a 5-bedroom, 6-bath single-family home for sale in San Francisco CA 94114. Available on Prevu for 38 days at $4,700,000. This residence features 4,998 square feet of living space, located in San Francisco. The median listing price for single-family homes in this area is $1,196,500. Property amenities include private outdoor space, dishwasher, pets allowed, and parking. Explore more single-family home listings in San Francisco.

Based on information from San Francisco Association of REALTORS® and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.