$4,150,000

4200 18th Street, San Francisco CA, 94114

Price per sqft$516.49

Built in1967

Property size8,035 sqft

Property typeCommercial

Overview

Active

Listed Oct 27, 2026

Updated 5h ago

4200 18th Street is a 8,035 SF medical office building at the corner of 18th and Collingwood Streets in San Francisco's Castro neighborhood. The building was built in 1967 on a 3,750 SF corner lot. It has nine office suites, one ground floor retail unit that is being operated as a deli, and six garages. The property sits one block off the Castro Street commercial corridor, a short walk from Castro Muni Metro station and less than a mile from CPMC's Davies Campus.

Additional information

MLS^® ID: 426172868

Interior Features

Bathrooms: 0
Basement: No

Exterior Features

Lot Size: 0.09 Acres

Other Property Details

Garage: Yes

Listed by Davis Nguyen with Compass Commercial

Listings on this page identified as belonging to another listing firm are based upon data obtained from the SFAR MLS, which data is copyrighted by the San Francisco Association of REALTORS, but is not warranted. Data last updated on 10/29/2026.

All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) nor Mariah Bradford shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless.

Data last updated 3:24 AM UTC, 10/29/2026