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
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Size
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Latest filing
Sep 10
2026 · Filing
General contractor
and 1 more
What each filing and change says is locked. Pro shows every one, $27 a month.
Timeline
- Sep 10, 2026FilingFiling filed
- Mar 30, 2026FilingFiling filed
- Mar 13, 2026FilingFiling filed
- Dec 3, 2025FilingFiling filed
- Nov 17, 2025FilingFiling filed
- Nov 7, 2025FilingFiling filed
- Oct 21, 2025FilingFiling filed
- Oct 14, 2025FilingFiling filed