THE INDEX: 166 ▲22 · week of Oct 19 — permits firm, openings steady, deal ledger running hot

The Philadelphia Index

Entity File · The Public Record

Company / LLC

Arch Owner LLC

1 property · $25M acquired · 13 violations

Records on file
14
Acquired
$25M

Acquired

1 entry

  1. Recorded Mar 30, 2026

    $25M

    100 N 17th St

    from 1701 PARTNERS LP · 2 parcels

Violations

13 entries

  1. Violation Oct 27, 2026OPEN

    100 N 17th St

    EXIT SIGN ILLUMINATION

  2. Violation Oct 27, 2026OPEN

    100 N 17th St

    ILLUMINATION REQUIRED

  3. Violation Oct 27, 2026OPEN

    100 N 17th St

    EQUIPMENT ROOMS

  4. Violation Oct 27, 2026OPEN

    100 N 17th St

    CHUTE ENCLOSURE

  5. Violation Oct 27, 2026OPEN

    100 N 17th St

    UTILITY IDENTIFICATION

  6. Violation Oct 27, 2026OPEN

    100 N 17th St

    PENETRATIONS MAINTAINING PROTECTION

  7. Violation Oct 27, 2026OPEN

    100 N 17th St

    FDC INSPECTION, TESTING & MAINTENANCE

  8. Violation Oct 16, 2026OPEN

    100 N 17th St

    INSPECTION, TESTING & MAINTENANCE

  9. Violation Oct 16, 2026OPEN

    100 N 17th St

    SUPPRESSION SYSTEM TESTING & MAINTENANCE

  10. Violation Oct 16, 2026OPEN

    100 N 17th St

    RECORDS

  11. Violation Oct 16, 2026OPEN

    100 N 17th St

    HIGH-RISE BUILDING

  12. Violation Mar 16, 2026OPEN

    100 N 17th St

    PERIODIC TESTING

  13. Violation Mar 16, 2026OPEN

    100 N 17th St

    SUPPRESSION SYSTEM TESTING & MAINTENANCE

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 November 1, 2026.