Locations of Work

StructuralPlumbingFire Protection

Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.

Roof6p · 1 filing · 20 docs

Floor 319p · 1 filing · 20 docs

Floor 219p · 1 filing · 20 docs

Floor 1Unit 1B20p · 1 filing · 20 docs

Cellar17p · 1 filing · 20 docs

Sub-Basement14p · 1 filing · 20 docs

▾Owner History (Filing Record)

Companies and organizations named on filings. Individual owners are not shown.

Owner	Filings	Most Recent
Via Palermo	1	03/22/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
07/12/2022	$3.4M	—	447 WEST 51ST STREET LLC → VIA PALERMO LLC	$1,124/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
CES Engineering	5	06/04/2025
JWM Group	1	11/01/2023

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
Nyccode	12	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
Jepol Construction	General Contractor	2	07/08/2026
Donato Plumbing	Plumbing	2	07/08/2026
KG Sprinkler	Fire Protection	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
CES Engineering	1277	5	06/04/2025
C.M. Testing Laboratory	1352	1	11/01/2023

Building Lifecycle

All (48)Filed (6)Permit Issued (5)Signed Off (1)Violation (16)Inspection (7)Special Inspection (13)

05/04/2026

Inspection — Certified Remove/Cap - work done in accordance with code

Certified

View inspection ↗

04/29/2026

Violation issued (HPD, closed)

A

11/17/2025

Violation issued (HPD, closed)

I

06/04/2025

Filed — Alteration

Interior renovation of the building associated with the SP scope of work. No change in use, egress, or occupancy under this application.

M00953232-P3

06/04/2025

Violation issued (HPD, closed)

A

06/04/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

Delbert Smith

06/04/2025

Special inspection requirement — Energy Code Compliance Inspections

Delbert Smith

06/04/2025

Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation

Delbert Smith

03/28/2025

Signed off — Alteration

Interior renovation of the building associated with the SP scope of work. No change in use, egress, or occupancy under this application.

M00953232-I1

03/26/2025

Inspection — Fail-Final PL - Up to 3 Requested Floors

Fail

View inspection ↗

03/25/2025

Permit issued — Plumbing

M00953232-S1-PL

11/22/2024

Violation issued (HPD, closed)

I

08/23/2024

Inspection — Certified Sprinkler-SP-Fixtures-Finish

Certified

View inspection ↗

08/23/2024

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing

Certified

View inspection ↗

08/23/2024

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground

Certified

View inspection ↗

08/21/2024

Inspection — Certified Remove/Cap - work done in accordance with code

Certified

View inspection ↗

08/21/2024

Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test

Certified

View inspection ↗

08/14/2024

Special inspection requirement — Fire-Resistant Penetrations and Joints

Delbert Smith

08/14/2024

Special inspection requirement — Sprinkler Systems

Delbert Smith

08/08/2024

Filed — Alteration

Interior renovation of the building associated with the SP scope of work. No change in use, egress, or occupancy under this application.

M00953232-P2

08/08/2024

Filed — Alteration

Interior renovation of the building associated with the SP scope of work. No change in use, egress, or occupancy under this application.

M00953232-P1

07/31/2024

Special inspection requirement — Fire-Resistant Penetrations and Joints

Delbert Smith

07/31/2024

Special inspection requirement — Sprinkler Systems

Delbert Smith

07/30/2024

Special inspection requirement — Fire-Resistant Penetrations and Joints

Delbert Smith

07/30/2024

Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation

Delbert Smith

07/30/2024

Special inspection requirement — Energy Code Compliance Inspections

Delbert Smith

04/01/2024

Violation issued (HPD, closed)

A

01/02/2024

Permit issued — Structural

M00953232-I1-ST

12/22/2023

Permit issued — Sprinklers

M00953232-S3-EW-SP

12/12/2023

Permit issued — Plumbing

M00953232-S1-PL

11/17/2023

Filed — Alteration

Interior renovation of the building associated with the SP scope of work. No change in use, egress, or occupancy under this application.

M00953232-S3

11/17/2023

Filed — Alteration

Interior renovation of the building associated with the SP scope of work. No change in use, egress, or occupancy under this application.

M00953232-S1

11/16/2023

Permit issued — Structural

M00953232-I1-ST

11/15/2023

Violation issued (HPD, closed)

I

11/01/2023

Filed — Alteration

Interior renovation of the building associated with the SP scope of work. No change in use, egress, or occupancy under this application.

M00953232-I1

10/25/2023

Special inspection requirement — Structural Stability – Alterations of existing buildings

JOHN SEMIOLI

10/25/2023

Special inspection requirement — Structural Cold-Formed Steel

JOHN SEMIOLI

10/25/2023

Special inspection requirement — Final

JOHN SEMIOLI

03/16/2023

Violation issued (HPD, closed)

A

11/02/2022

Violation issued (HPD, closed)

I

02/16/2022

Violation issued (HPD, closed)

I

02/16/2022

Violation issued (HPD, closed)

A

04/01/2021

Violation issued (HPD, closed)

A

10/10/2018

Violation issued (HPD, closed)

I

11/06/2017

Violation issued (HPD, closed)

I

10/26/2016

Violation issued (HPD, closed)

I

10/02/2015

Violation issued (HPD, closed)

I

02/03/2015

Violation issued (HPD, closed)

I

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Plumbing	Permit Issued	Donato Plumbing	03/25/2025
DOB NOW	Structural	Signed-off	Hudson Meridian Construction GP	01/02/2024
DOB NOW	Sprinklers	Signed-off	H M Sprinkler	12/22/2023
DOB NOW	Plumbing	Permit Issued	Donato Plumbing	12/12/2023
DOB NOW	Structural	Signed-off	Hudson Meridian Construction GP	11/16/2023

1 project · most recent 06/04/2025

Filed	Status	Contractor	Scope
06/04/2025	Signed-off	KG Sprinkler	68 heads

1 project · most recent 06/04/2025

Gas Storm Water/Sanitary

Filed	Status	Contractor	Scope
06/04/2025	Permit Issued	Donato Plumbing	Gas, Storm, Water/Sanitary

1 project · most recent 09/18/2025

General Wiring

Filed	Status	Contractor	Scope
09/18/2025	Permit Issued	McCleary Electric Cont	General Wiring

1 project · most recent 06/04/2025

Wood

Filed	Status	Contractor	Scope
06/04/2025	Permit Issued	Donato Plumbing	Wood

▾Field Inspections (DOB CAP) — 7

Date	Type	Result	Report
05/04/2026	Certified Remove/Cap - work done in accordance with code	Certified	View ↗
03/26/2025	Fail-Final PL - Up to 3 Requested Floors	Fail	View ↗
08/23/2024	Certified Sprinkler-SP-Fixtures-Finish	Certified	View ↗
08/23/2024	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
08/23/2024	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗
08/21/2024	Certified Remove/Cap - work done in accordance with code	Certified	View ↗
08/21/2024	Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 13

Date	Requirement	Inspector	Role
06/04/2025	Fire-Resistant Penetrations and Joints	Delbert Smith	special
06/04/2025	Energy Code Compliance Inspections	Delbert Smith	progress
06/04/2025	Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation	Delbert Smith	special
08/14/2024	Fire-Resistant Penetrations and Joints	Delbert Smith	special
08/14/2024	Sprinkler Systems	Delbert Smith	special
07/31/2024	Fire-Resistant Penetrations and Joints	Delbert Smith	special
07/31/2024	Sprinkler Systems	Delbert Smith	special
07/30/2024	Fire-Resistant Penetrations and Joints	Delbert Smith	special
07/30/2024	Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation	Delbert Smith	special
07/30/2024	Energy Code Compliance Inspections	Delbert Smith	progress
10/25/2023	Structural Stability – Alterations of existing buildings	JOHN SEMIOLI	special
10/25/2023	Structural Cold-Formed Steel	JOHN SEMIOLI	special
10/25/2023	Final	JOHN SEMIOLI	progress

▾Documents — 31 on file (BIS + DOB NOW)

▸Plans & Drawings6

▸DOB NOWPlans/Sketch6

08/26/2026M00953232-P2Request digital key ↗

08/26/2026M00953232-P1Request digital key ↗

08/26/2026M00953232-S3Request digital key ↗

Showing 3 of 6 on file for this type

▸Seals & Professional Certifications19

▸DOB NOWSpecial Inspector Seal & Signature10

09/05/2026M00953232-P3Open ↗

08/28/2026M00953232-S3Open ↗

Showing 3 of 10 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature6

08/26/2026M00953232-P2Open ↗

08/26/2026M00953232-P1Open ↗

08/26/2026M00953232-S3Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWProgress Inspector Seal & Signature3

09/05/2026M00953232-P3Open ↗

08/25/2026M00953232-I1Open ↗

08/22/2026M00953232-P1Open ↗

▸Environmental & Asbestos6

▸DOB NOWDEP ACP-5: Asbestos Assessment Report6

08/26/2026M00953232-P3Open ↗

08/26/2026M00953232-P1Open ↗

08/26/2026M00953232-S3Open ↗

Showing 3 of 6 on file for this type