Pittsburgh, PAMON, NOV 2Filings 7d54Permits 7d41Deeds & loans 7d2Starts 7d2Updates 7d15Building141Contacts4,615
Duolingo Headquarters
Under Construction141 S St Clair Street, Pittsburgh, PA 15206Tracked since Mar 16, 2025
Stage
- ProposedMar 2025
- Review
- Approved
- Building
- Delivered
Value
·
Size
·
Latest filing
Sep 10
2026 · Filing
General contractor
and 1 more
Groundbreak Pro · Project file
What's on file for Duolingo Headquarters
Every filing on this project, with the applicant named. Pro shows all of it.
- companies on the team
- 3companies on the team
- public records
- 9public records
- people named
- 15people named
- trade subs
- 11trade subs
Watch this project, free →Free account. Pro opens every name and number, $27 a month.
Team →
3 companies · 15 people
Records →
9 filings, latest Sep 10, 2026
Timeline →
9 events
Trades →
11 subs named
Property →
zoning
Specifications
- Status
- Under Construction
- Data as of
- Mar 17, 2025