Welcome to 509-511 44th Avenue, a well-maintained duplex just blocks from Ocean Beach and Lands End in San Francisco's sought-after Outer Richmond neighborhood. This charming property features two spacious, light-filled units with a tunnel entrance to two separate units - ideal for owner-occupants, multigenerational families, or savvy investors. Both units are identical, each offering 1,300 square feet of living spaces, boasting 2 large bedrooms, 1 full bathroom with shower and tub, a generous living room and formal dining area perfect for relaxing and entertaining. Each unit also includes a sizable kitchen with ample cabinet and counter space, designed for everyday living. A spacious two-car garage with room for storage and laundry, along with a low-maintenance backyard ready for gardening, pets and play, completes this rare gem. Nestled on a quiet street, just steps to Lands End Trail, Ocean Beach, Sutro Heights, Lincoln Park and Golf, this duplex is also just a short stroll from local cafes, transit, and highly rated schools. Whether you live in one unit and rent the other, host extended family, or invest in a prime coastal property, this home offers flexibility, charm, and an unbeatable San Francisco location.
Sold for $1,400,000 on 10/21/25
$1,400,000
509 44th Ave, San Francisco, CA 94121
--beds
--baths
2,600sqft
Duplex
Built in 1948
-- sqft lot
$1,400,300 Zestimate®
$538/sqft
$-- Estimated rent
Owner options
What's special
Zillow last checked: 8 hours ago
Listing updated: October 24, 2025 at 05:28am
Listed by:
Angie Sam-Lee 02038655 415-279-2878,
KW Advisors 650-627-3700
Bought with:
Bill Mar, 01363076
Metapoint
Susie Lee, 02054948
Metapoint
Source: MLSListings Inc,MLS#: ML82014097
Facts & features
Interior
Heating
- Central Forced Air Gas
Cooling
- None
Appliances
- Included: Dishwasher, Range Hood, Gas Oven/Range, Refrigerator, Washer/Dryer
Features
- Flooring: Hardwood
Interior area
- Total structure area: 2,600
- Total interior livable area: 2,600 sqft
Property
Parking
- Total spaces: 2
- Parking features: Attached
- Garage spaces: 2
- Has carport: Yes
Accessibility
- Accessibility features: Parking
Features
- Stories: 2
Lot
- Size: 1,875 sqft
Details
- Parcel number: 1500001B
- Zoning: RM1
- Special conditions: Standard
Construction
Type & style
- Home type: MultiFamily
- Property subtype: Duplex
Materials
- Foundation: Other
- Roof: Other
Condition
- Year built: 1948
Utilities & green energy
- Gas: PublicUtilities
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Public Utilities, Water Public
Community & neighborhood
Location
- Region: San Francisco
Other
Other facts
- Listing agreement: ExclusiveRightToSell
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Estimated market value
$1,400,300