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

The Philadelphia Index

Entity File · The Public Record

Contractor

William Klotz

5 permits

Records on file
5

Built (as contractor)

5 entries

  1. Issued Sep 1, 2026

    3 units

    337 N Front St

    Addition and/or Alteration · FOR CHANGE OF OCCUPANCY AND LEVEL III ALTERATIONS TO INCLUDE NEW PARTITIONS, 2-HR FLOOR/CEILING ASSEMBLIES AND DWELLING UNIT SEPARATIONS, FIXTURES, FURNISHINGS, FINISHES, ERECTION OF FIRE ESCAPE, AS PER APPROVED PLANS. BUILDING TO BE FULLY SPRINKLERED PER NFPA 13 WITH TWO (2) FIRE DEPARTMENT CONNECTIONS (ON FRONT ST AND WATER ST). SEPARATE PERMITS REQUIRED FOR MEP AND FIRE SUPPRESSION. *2021 IEBC* *SEE BBS VARIANCE UNDER MI-2026-004184*

  2. Issued Aug 24, 2026

    3241 S Sydenham St

    Addition and/or Alteration · - For alterations to an Existing One Family Dwelling as per attached standard. Deviations from this standard will result in permit revocation and require submission of construction plans. Separate permits are required for plumbing and electrical work and the installation of heating/cooling appliances. STRUCTURAL ALTERATION OR REPAIR IS EXPRESSLY PROHIBITED UNDER THIS PERMIT. PROHIBITED STRUCTURAL WORK INCLUDES ANY MODIFICATION TO EXTERIOR WALLS, PARTY WALLS, FLOOR/ROOF FRAMING OR FOUNDATIONS; IN

  3. Issued Aug 20, 2026

    2839 S 10th St

    Addition and/or Alteration · - For alterations to an Existing One Family Dwelling as per attached standard. Deviations from this standard will result in permit revocation and require submission of construction plans. Separate permits are required for plumbing and electrical work and the installation of heating/cooling appliances. STRUCTURAL ALTERATION OR REPAIR IS EXPRESSLY PROHIBITED UNDER THIS PERMIT. PROHIBITED STRUCTURAL WORK INCLUDES ANY MODIFICATION TO EXTERIOR WALLS, PARTY WALLS, FLOOR/ROOF FRAMING OR FOUNDATIONS; IN

  4. Issued Aug 20, 2026

    3814 Manayunk Ave

    Addition and/or Alteration · - For alterations to an Existing One Family Dwelling as per attached standard. Deviations from this standard will result in permit revocation and require submission of construction plans. Separate permits are required for plumbing and electrical work and the installation of heating/cooling appliances. STRUCTURAL ALTERATION OR REPAIR IS EXPRESSLY PROHIBITED UNDER THIS PERMIT. PROHIBITED STRUCTURAL WORK INCLUDES ANY MODIFICATION TO EXTERIOR WALLS, PARTY WALLS, FLOOR/ROOF FRAMING OR FOUNDATIONS; IN

  5. Issued Aug 19, 2026

    1234 N 29th St

    Make Safe Permit For RP · MAKE SAFE PERMIT TO COMPLY WITH UNSAFE VIOLATION CF-2026-009272 TO INCLUDE REPAIRS TO ROOF AND CHIMNEY PER APPROVED PLANS, ENGINEER’S REPORT AND IN ACCORDANCE WITH CODE BULLETIN PM-1801. LICENSED PA PROFESSIONAL ENGINEER IS REQUIRED TO MONITOR REPAIRS MADE UNDER THIS PERMIT. THE ENGINEER MUST SUBMIT A SEALED STATEMENT TO THE DEPARTMENT CONFIRMING THAT THE STRUCTURE IS IN SOUND CONDITION AT COMPLETION.

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.