4200 18th ST San Francisco, CA 94114 Active

UPDATED: 11/10/2026 09:37 PM ON SITE: 18 days on site

$4,150,000

8,035 SqFt

Key Details

Property Type Commercial

Sub Type Office

Listing Status Active

Purchase Type For Sale

Square Footage 8,035 sqft

Price per Sqft $516

MLS Listing ID 426172868

HOA Y/N No

Year Built 1967

Lot Size 3,750 Sqft

Acres 0.0861

Property Sub-Type Office

Property Description

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.