THE INDEX: 84 78 · week of Aug 24permits quiet, openings quiet, deal ledger running hot

The Philadelphia Index

Entity File · The Public Record

Company / LLC

Nxnw Museum Tower Propco LP

1 property · $104.92M acquired · 5 violations

Officers on file
Jonathan Lauer

Records on file
6
Acquired
$104.92M

Acquired

1 entry

  1. Recorded Nov 6, 2024

    $104.92M

    450 N 18th St

    from FRANKLIN TOWN TOWERS ASSOCIATES;MUSEUM TOWERS II LP

Violations

5 entries

  1. Violation Aug 19, 2026OPEN

    450 N 18th St

    BENCHMARKING LATE

  2. Violation Dec 11, 2025OPEN

    450 N 18th St

    RENTAL LICENSE MULTI FAMILY (R2)

  3. Violation Aug 6, 2025OPEN

    450 N 18th St

    HIGH-RISE BUILDING

  4. Violation Aug 6, 2025OPEN

    450 N 18th St

    INSPECTION, TESTING & MAINTENANCE

  5. Violation Aug 6, 2025OPEN

    450 N 18th St

    RENTAL LICENSE MULTI FAMILY (R2)

Track this owner

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 September 18, 2026.