3173 21st Street

San Francisco, CA 94110
Beds
7
Square Ft.
2,350
$1,750,000
3173-3173A 21st Street is a 4-unit property featuring 3 residential apartments (1) 1-bedroom 1-bath plus den unit, (1) 2-bedroom 1-bath and one (1) spacious 4-bedroom, 2-bath unitalongside an ADAcompliant ground-floor commercial space that is being operated as a hair salon and is leased at $2,799.00 per month on a 3-year lease that was signed in October 2025. There's a shovel-ready 1-bedroom ADU on the ground floor that awaits finishing by a future owner, offering additional income potential once completed. With the existing units brought up to market rents and the ADU finished, there is approximately 60% upside in the current rent roll. With separate individual water meters, new 400 amp electrical service, the property benefits from extremely efficient operating expenses, making this an attractive opportunity for an investor seeking both stable income and growth potential.
Courtesy of Cristobal Lamas, Urban Capital SF, .
Listing Snapshot
Days Online
1
Last Updated
Beds
7
Square Ft.
2,350
Lot Size
0.05 Acres
Year Built
1900
MLS Number
426130705
30 Days Snapshot Of 94110
$2.25M
+39%
(avg) sold price
18
-43%
homes sold
57
-40%
(avg) days on market
Snapshot
Area Map
Additional Details
Basement
Basement: "Other"
Building
Built in 1900, Living area: 2,350
Laundry
"Common Area"
Lot
0.0485 acres, 2,113 square feet, "Shape Regular"
Roof
"Asphalt", "Spanish Tile"
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Dan Chang
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All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.