Treehouse Hotel / Haddon Hall
Description
The applicant requested minor modifications to venue layouts and occupancy calculations for the approved 7-story hotel project.
Impact summary
Activates the central courtyard and adapts historic spaces for modern hospitality use while maintaining design consistency.
Applicant
- Name
- 1515 Washington Acquisition, LLC
- Address
- 1500 Collins Avenue and 1509 & 1515 Washington Avenue
At a glance
- Hearings
- 2
- Public comments
- 0
- Total mentions
- 2
Last vote · Historic Preservation Board
Last discussed Mar 17, 2026.
Meeting timeline (2)
Historic Preservation Board - Mar 17, 2026
Request for modifications to a previously approved Certificate of Appropriateness, including operable glass doors, egress doors, window enlargements, pool bar relocation, and a waiver to demolish a non-contributing structure prior to master building permits.
Planning Board - Mar 10, 2026
The applicant requested minor modifications to venue layouts and occupancy calculations for the approved 7-story hotel project.
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