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  1. Commercial Properties
  2. CA
  3. San Francisco

3660 20th St

For Sale

3660 20th St, San Francisco, CA 94133

3660 20th Street is ideally positioned in the heart of San Francisco's Mission District, just steps from Mission Dolores Park and the celebrated Valencia Corridor — one of the longest stretches of independent retail in the United States. Residents enjoy immediate access to neighborhood institutions such as Tartine, Bi-Rite, Delfina, and Dandelion Chocolate, alongside a constantly evolving roster of restaurants, cafés, and boutiques that keep the district at the forefront of San Francisco's cultural scene. The location offers exceptional connectivity, with the 16th Street and 24th Street BART stations, multiple Muni lines, and U.S. 101 all within easy reach. Combined with the Mission's enduring demand fundamentals and the city's recent trajectory of rent growth across transit-accessible submarkets, 3660 20th Street represents a rare combination of destination-quality location and durable long-term performance.

Key features

  • $270,000 Per Unit: $350/SF basis, well below comparable Mission District multifamily.
  • 167% Rent Upside: $7,113/mo in place versus $19,000/mo market across five units.
  • Citywide Rent Growth: SF posting some of the fastest rent growth in the country.
  • Clear Execution Plan: Organic turnover, targeted renovations, repositioning to market rent.
  • Dolores Park and Valencia: Steps from the park and the Valencia retail corridor.
  • Five Units, 3,862 SF: (3) 2BR and (2) 1BR, averaging 756 SF each.
  • Garage Income: 350 SF garage leased to a non-tenant. No tenant protections attached.
  • Right Size for Private Capital: Fits 1031 buyers and local operators.
  • Supply-Constrained Submarket: One of the city's most desirable and least buildable neighborhoods.
  • Trust Sale Legacy: Long-held ownership left rents far below market.
  • Two BART Stations: 16th and 24th Street, plus multiple Muni lines and 101 access.
  • Walk to the Best of the Mission: Tartine, Bi-Rite, Delfina, and Dandelion within blocks.

Building Details

  • For Sale $1,350,000
  • Property Type Multi-Family
  • Property Size 3,862 SF
  • Units 5
  • Lot Size 2,866 Acre
  • Additional Rent Price on request
  • Year Built 1907
  • Date Updated Aug 5, 2026
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Contacts

broker
Cris Lamas

Urban Capital

Location

  • City San Francisco, CA
  • Neighborhood Mission Dolores
  • Zip Code 94133
  • Market San Francisco
  • Map
  • Street
  • Walk score 98/100 Walker's Paradise
  • Transit score 90/100 Rider's Paradise
  • Bike score 76/100 Very Bikeable
Powered by Walk Score ®

Points of Interest

18th Street & Guerrero Street

0.21 miles

Right of Way & Liberty Street

0.25 miles

Right of Way & 20th Street

0.28 miles

Right of Way & 21st Street

0.29 miles

18th Street & Church Street

0.34 miles

Church Street & 22nd Street

0.40 miles

Taxi Stand at16th St Mission BART (southwest corner in front of Wells Fargo)

0.46 miles

Taxi Stand at24th St Mission BART (northeast corner in front of church)

0.47 miles

16th Street Mission

0.47 miles

18th Street & Sanchez Street

0.48 miles

Shell

0.42 miles

76

0.45 miles

Gas & Shop

0.47 miles

Chevron

0.53 miles

EVgo

0.58 miles

Arco

0.69 miles

Castro Gas & Food Mart

0.76 miles

Speedway Express

0.78 miles

Electrify America

1.09 miles

Volta HQ Charging Station

1.32 miles

Mission-Bartlett Garage

0.21 miles

Hoff Street Garage

0.41 miles

Noe Valley Farmer's Market

0.60 miles

Gus's Parking

0.65 miles

Walgreens & Live Fit Gym Underground Parking Garage

0.67 miles

Zenanli Parking

0.69 miles

18th Street / Collingwood Lot

0.74 miles

Most Holy Redeemer Parking Lot

0.78 miles

St. Luke's Parking Garage

0.83 miles

Best Buy Parking

0.91 miles

Auto City Car Wash

0.54 miles

SIXT

0.56 miles

Mr Eco Wash

0.73 miles

Castro Car Wash

0.77 miles

Hertz

0.93 miles

Chevron

0.95 miles

Enterprise

0.96 miles

10th Street Car Wash

1.11 miles

Shell

1.27 miles

Flexdrive

1.30 miles

Gola

0.11 miles

Señor Sisig

0.13 miles

Project Juice

0.13 miles

Loló

0.13 miles

Yasmin

0.13 miles

The Vestry

0.16 miles

Cha-Ya Vegetarian

0.16 miles

Udupi Palace

0.16 miles

Souvla

0.16 miles

Little Kite Asian Fusion

0.17 miles

Valencia Whole Foods

0.14 miles

City Discount Meat & Grocery Market

0.21 miles

Valencia Farmers Market

0.46 miles

Mi Pueblito Market

0.47 miles

Casa Maria

0.48 miles

Grocery Outlet

0.54 miles

Antojitos Patry

0.56 miles

Casa Guadalupe

0.62 miles

Whole Foods Market

0.64 miles

Gus's Community Market

0.65 miles

Sutter 899 Valencia Street Care Center

0.08 miles

Mission Police Station

0.30 miles

Double Happiness Health - Acupuncture San Francisco

0.33 miles

Walgreens

0.39 miles

San Francisco Fire Station 7

0.42 miles

Mission Neighborhood Health Center

0.53 miles

One Medical

0.61 miles

TIN Rx Pharmacy

0.67 miles

GoHealth Urgent Care

0.70 miles

CarePlus / CVS

0.71 miles

Listing Summary

  • What is the asking price at 3660 20th St?

    3660 20th St is currently listed for sale at Price on request.

  • What is the total size of 3660 20th St?

    3660 20th St has a total of 3,862 square feet.

  • What is the year built for 3660 20th St?

    The year built for 3660 20th St is 1907.

Contact Cris Lamas
broker
Cris Lamas

Urban Capital

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