617 7th Street San Francisco, CA 94103

Listing office Tuscana Properties j***@tuscanaproperties.com Show Phone

Listing date Jun 2, 2026

Source Exitrealty

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Investment Insights

Based on property information with market context.

This office suite is presented for sale and is associated with Mainline Security, a commercial security services business described as established in 1971. The business focuses on restricted proprietary master key systems and a key-by-code service for office furniture, emphasizing service quality and operations related to commercial and residential accounts.

The property is described as being located in San Francisco’s Financial District, aligning the space with a business serving both commercial and residential needs.

While no further building specifications are provided, this offering is positioned as an office suite with a business history centered on security and key services.

Key Highlights

• For sale office suite tied to a security services business in San Francisco’s Financial District
• Security business established in 1971 (Mainline Security)
• Business services commercial and residential accounts

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FAQs

What type of property is this?

Office units - For sale office suite tied to a security services business in San Francisco’s Financial District.

Where is this office units located?

The property is located at 617 7th Street San Francisco, CA.

What is the asking price?

The asking price for this property is $350,000.

What are key features of this property?

This property features: For sale office suite tied to a security services business in San Francisco’s Financial District; Security business established in 1971 (Mainline Security); Business services commercial and residential accounts