0
Skip to Content
Seneca
About Us
Who We Serve
Strategy
Portfolio
News & Insights
Investor Portal
Seneca
About Us
Who We Serve
Strategy
Portfolio
News & Insights
Investor Portal
Folder: Firm
Back
About Us
Who We Serve
Strategy
Portfolio
News & Insights
Investor Portal
SDC
Building Portland.
From the ground up.
Investor Portal
S
Seneca Development Co.

A vertically integrated real estate investment and development firm focused on building and operating high-quality multifamily housing across the Portland metro area.

610 SW Alder Street, Suite 820
Portland, OR 97205
Company
  • About Us
  • Who We Serve
  • Strategy
  • FAQ
Investment
  • Portfolio
  • News & Insights
  • Investor Relations
Investor Portal
Contact
  • 610 SW Alder St
    Suite 820
    Portland, OR 97205
© 2025 Seneca Development Company. All rights reserved.