Permit · ZP-2026-005603Philadelphia Open DataNew Construction

103 Callowhill St

Philadelphia · PA · 19123

What is permit #ZP-2026-005603 at 103 Callowhill St, Philadelphia, PA?

103 Callowhill St in Philadelphia, PA has a new construction permit (#ZP-2026-005603) filed Thursday, May 28, 2026 by Michael Mattioni. Status: issued.

Issued

Thursday, May 28, 2026

Filed value

Not listed

Contractor

Michael Mattioni

County

Philadelphia County

Status

issued

§Scope

Work description.

New construction, addition, gfa change - for an increase in gross floor area with no changes in exterior dimensions. size and location per approved plan.

§Details on file

What the city recorded.

Type

Commercial

§Where

Plotted on the map.

§Same address

Other permits at this property.

3 other permits at 103 Callowhill St. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#PP-2026-003355PlumbingJun 9, 2026· Jpw Plumbing
#CP-2026-002201RenovationJun 3, 2026· Alice Contracting Llc
#ZP-2026-004324OtherApr 23, 2026· Michael Mattioni

§More like this

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Philadelphia · PANew ConstructionZP-2026-005957

New construction, addition, gfa change - for the partial demolition and erection of vertical additions to include roof deck and roof deck access structure to an existing attached b…

OwnerMdH JWuHSfBm PHmqebSFBc ynmContractorJerry Gialloreto

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№ 002

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