Neighborhoods › Midtown South-Flatiron-Union Square

11 Pennsylvania Plaza, Manhattan: 39 building jobs on file

Building Identification Number 1015175 · Midtown South-Flatiron-Union Square. Newest first.

Mechanical/plumbing work: Mechanical modifications taking place on the 15th…, est. $4.4M

Approved · filed Oct 14, 2026 · est. $4,390,795

Mechanical/plumbing work: Plumbing modifications taking place on the 15th…, est. $1.1M

Approved · filed Oct 14, 2026 · est. $1,073,100

Mechanical/plumbing work: Sprinkler modifications taking place on the 15th…, est. $599K

Approved · filed Oct 14, 2026 · est. $599,070

Mechanical/plumbing work: Standpipe modifications taking place on the 15th…, est. $116K

Approved · filed Oct 14, 2026 · est. $116,450

Interior renovation: General construction modifications taking place on the…, est. $17M

Approved · filed Oct 8, 2026 · est. $17,458,320

Mechanical/plumbing work: Replacement of air handling units on the 15th and…, est. $1.8M

Permit Entire · filed Sep 10, 2026 · est. $1,800,000

Facade/scaffold work: Structural work required for parapet repair as…, est. $60K

Approved · filed Sep 8, 2026 · est. $60,000

Facade/scaffold work: Facade work to include parapet repair and brick…, est. $230K

Approved · filed Sep 7, 2026 · est. $229,995

Full demolition of 26-story building, est. $35K

Permit Entire · filed Sep 3, 2026 · est. $35,000

Interior renovation: Structural work to infill floor slab on the 2nd floor as…, est. $30K

Permit Entire · filed Aug 24, 2026 · est. $30,000

Mechanical/plumbing work: Sprinler modifications taking place on the 4th…, est. $520K

Approved · filed Aug 23, 2026 · est. $520,000

Full demolition of 26-story building, est. $230K

Permit Entire · filed Jul 21, 2026 · est. $230,000

Mechanical/plumbing work: Plumbing work on the 1st floor (gmsc) as indicated…, est. $32K

Permit Entire · filed Jul 9, 2026 · est. $32,000

Mechanical/plumbing work: Sprinkler work on the 1st floor (gmsc) as indicated…, est. $16K

Approved · filed Jul 9, 2026 · est. $16,000

Interior renovation: Construction work on the 1st floor (gmsc) as indicated…, est. $346K

Permit Entire · filed Jul 7, 2026 · est. $345,595

Mechanical/plumbing work: Mechanical work on the 1st floor (gmsc) as…, est. $160K

Permit Entire · filed Jul 7, 2026 · est. $159,996

Interior renovation: Construction work on the 17th through 22nd floor (amc)…, est. $496K

Permit Entire · filed May 13, 2026 · est. $495,867

Mechanical/plumbing work: Mechanical work on the 17th through 22nd floor…, est. $290K

Permit Entire · filed May 13, 2026 · est. $290,451

Mechanical/plumbing work: Sprinkler work on the 17th through 22nd floor (amc)…, est. $75K

Permit Entire · filed May 13, 2026 · est. $74,980

Facade/scaffold work: Suspended scaffolds for facade restoration as shown on plans

Approved · filed May 3, 2026 · est. not stated

Facade/scaffold work: Suspended scaffold for facade restoration & inspection…, est. $15K

Approved · filed Apr 22, 2026 · est. $15,000

Interior renovation: Structural work to remove the 2nd floor mezzanine as…, est. $28K

Permit Entire · filed Apr 20, 2026 · est. $27,500

No Work

Approved · filed Apr 19, 2026 · est. not stated

No Work

Approved · filed Apr 19, 2026 · est. not stated

Full demolition of 26-story building, est. $400K

LOC Issued · filed Apr 16, 2026 · est. $400,000

Interior renovation: General construction modifications taking place on the…, est. $319K

Permit Entire · filed Apr 12, 2026 · est. $319,000

Facade/scaffold work: Installation of temporary heavy duty sidewalk shed as…, est. $1K

Permit Entire · filed Apr 1, 2026 · est. $1,000

Mechanical/plumbing work: Removal of sprinkler heads and installation of…, est. $100K

Permit Entire · filed Mar 25, 2026 · est. $99,993

Full demolition of 26-story building, est. $215K

LOC Issued · filed Feb 26, 2026 · est. $214,950

Interior renovation: General construction modifications taking place on the…, est. $282K

Approved · filed Jan 26, 2026 · est. $282,178

Facade/scaffold work: Facade repairs to the east, west, south and north…, est. $1.5M

Approved · filed Dec 11, 2025 · est. $1,500,000

Interior renovation: Structural modifications taking place on the 4th floor…, est. $30K

LOC Issued · filed Dec 11, 2025 · est. $30,000

Mechanical/plumbing work: Sprinler modifications taking place on the 4th…, est. $520K

Permit Entire · filed Dec 10, 2025 · est. $520,000

Mechanical/plumbing work: Standpipe modifications taking place on the 4th…, est. $30K

Permit Entire · filed Dec 10, 2025 · est. $30,000

Interior renovation: General construction modifications taking place on the…, est. $12M

Permit Entire · filed Dec 10, 2025 · est. $12,000,000

Mechanical/plumbing work: Mechanical modifications taking place on the 4th…, est. $2.8M

Permit Entire · filed Dec 10, 2025 · est. $2,770,000

Mechanical/plumbing work: Plumbing modifications taking place on the 4th…, est. $600K

Permit Entire · filed Dec 10, 2025 · est. $600,000

Interior renovation: General construction modifications taking place on the…, est. $50K

Approved · filed Nov 12, 2025 · est. $50,000

Interior renovation: General construction modifications taking place on the…, est. $50K

Approved · filed Oct 23, 2025 · est. $50,000

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