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Residential Duplex With Garage
For Sale
$1,600,000

509-511 44th Avenue, San Francisco, CA 94121

Two matching flats provide separate residential layouts, with shared laundry infrastructure and a paved rear yard.

Property Size2,600 SF
Price / SF$615.38
Days on Market64

Property Features for 509-511 44th Avenue

General Information

Standard status Active
Size 2,600 SF
Total Parking Spaces 2
Property subtype Duplex
Occupancy 100%

Site & Location

Neighborhood Outer Richmond
Public Transit Yes

Units

Unit Mix 2 x 2BR/1BA
Multifamily Units 2

Amenities

laundry infrastructure
paved backyard

Building Details

Building Size 2,600 SF
Year Built 1948
Buildings 1
Tenancy Multi
Listing Agency: Metapoint
Listed By: Susie Lee
Source: Kindredsfhomes
Added: Aug 26 Changed: Oct 27 Last Checked: Oct 27 at 3:35AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Metapoint

Rey
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Investment Insights

Based on property information with market context.

This 1948 duplex contains two matching flats, each configured with two bedrooms and one bathroom. A tunnel entrance provides access to the residences, which include living rooms, formal dining rooms, full bathrooms with separate tubs and shower stalls, and kitchens with ample counter and cabinet space. The property also has a side-by-side two-car garage, laundry infrastructure, and a paved backyard. Both units are tenant-occupied, and viewing is limited to drive-by observation.

The property is on a residential street in San Francisco, near MUNI service on Geary Boulevard and Balboa Street. Ocean Beach, Lands End, Sutro Heights, and Golden Gate Park are among the nearby outdoor destinations. Commercial corridors and local dining are also in the surrounding area.

Key Highlights

  • Two tenant‑occupied flats, each with 2 bedrooms and 1 bathroom
  • 1948 construction
  • Side‑by‑side 2‑car garage

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$92,403
Cap Rate
5.78%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,848,060 $1.8M
Cap Rate 7%
$1,320,043 $1.3M
Cap Rate 9%
$1,026,700 $1.0M
Market Conditions
NOI Build-Up for 2,600 SF
Gross rent
$140.4K $54.00/SF
− Vacancy
−$8.4K −$3.23/SF
EGI
$132.0K $50.77/SF
− OpEx
−$39.6K −$15.23/SF
NOI
$92.4K $35.54/SF
Area
San Francisco, CA
Vacancy
5.98%
Lease Rate
$54.00 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,848,060
Cap Rate 7%
$1,320,043
Cap Rate 9%
$1,026,700

Alternative Uses

Best Use
Multifamily LT 5
$1.32M
$1.16M – $1.54M (±1% cap)
NOI $92,403 @ 7.0% cap · market cap 5.78%
Second Best
Apartment 5plus
$1.21M
$1.06M – $1.41M (±1% cap)
NOI $84,414 @ 7.0% cap · market cap 5.28%
Theoretical Best
Specialty Retail
$12.70M
$11.11M – $14.82M (±1% cap)
NOI $888,995 @ 7.0% cap · market cap 55.56%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

Lease Details

2
Residential units
100%
Occupancy
Multi-tenant
Tenancy

Location Intelligence

Trade Area within ½ mile

1,005
Businesses Nearby

Demographics for 94121, CA

43,115
Population
19,742
Households
2.2
Avg Household Size
42
Median Age
64%
College-Educated
92%
High-School Grad
2.5 sq mi
ZIP Area
17,246
Density / Sq Mi
$138,353
Median Household Income
$74,646
Median Earnings
$2,327
Median Rent
$1,634,600
Median Home Value

Market

Vacancy Rate% for Multifamily in West region

7% 2022
7.8% 2023
8.6% 2024
8.6% 2025

Frequently Asked Questions

What type of property is this?
Duplex - Two matching flats provide separate residential layouts, with shared laundry infrastructure and a paved rear yard.
Where is this duplex located?
The property is located at 509-511 44th Avenue San Francisco, CA.
What is the asking price?
The asking price for this property is $1,600,000.
What are key features of this property?
This property features: Two tenant‑occupied flats, each with 2 bedrooms and 1 bathroom; 1948 construction; Side‑by‑side 2‑car garage
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