Blackbird Real Estate Partners INC

1 permit

Records on file: 1

Built (as contractor)

1 entry

Issued Apr 15, 2026
47 units
1101 Catharine St
Addition and/or Alteration · FOR THE ERECTION OF AN ADDITION AND LEVEL III ALTERATIONS FOR CHANGE OF OCCUPANCY TO GROUP R-2 (47 DWELLING UNITS) TO INCLUDE STRUCTURAL WORK, NEW PARTITIONS, FIXTURES, FURNISHINGS, FINISHES AS PER APPROVED PLANS. BUILDING TO BE SPRINKLERED PER NFPA 13 THROUGHOUT. SEPARATE PERMITS REQUIRED FOR MEP AND FIRE SUPPRESSION WORK. *2018 IEBC*

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We'll flag their next deal, permit, or filing — usually before the neighbors know.

Entities are grouped by a normalized name from the public record; a separate legal entity per building is common, so some portfolios span several related names. Sources: Phila. Dept. of Records (deeds), L&I (permits & violations), Dept. of Revenue (tax delinquencies), reflecting the record as of our last weekly ingest. Verify independently before relying on it.
Last generated August 2, 2026.