Elevator cooperative

425 EAST 51 STREET

MANHATTAN · East Midtown-Turtle Bay · BIN 1040136

💬 Discuss this project

1928Year Built

9Stories

D4Building Class

R8BZoning

73,676 sfGross Floor Area

69Units

LL97 CoveredRent Stabilized0 Open ViolationsFISP: SWARMPFDNY Report ↗

Elevator cooperative · Owner of record: BEEKMAN HILL HOUSE APT CORP · 10,050 sf lot · 7.33 FAR built · Flood zone X

Locations of Work

ArchitectureMechanicalPlumbingFire ProtectionEquipmentGeneral

Permit Issued — active, not yet Signed-off

RoofUnder Construction10p · 3 filings · 9 docs

Floor 101p · 1 filing · 4 docs

Floor 9

Floor 8

Floor 7

Floor 6

Floor 5

Floor 4

Floor 3

Floor 2

Floor 1

Cellar5p · 2 filings · 8 docs

Site & exteriorUnder Construction10p · 4 filings · 20 docs

Filed — no permit issued10p · 1 filing · 11 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
CHARLES H. GREENTHAL	5	03/21/2026
AKAM ASSOCIATES, INC.	4	09/10/2026
BK CONSTRUCTIONDBA SRT CONSTRUCTION	3	09/01/2026
VELES	3	03/21/2026
BEAKMAN HILL HOUSE APARTMENT COR	3	03/21/2026
VILES	2	03/21/2026
PMC GROUP	2	03/21/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
BITOPI CONSULTANTS LLC	1	08/11/2026
BHK ENGINEERING, D.P.C.	1	06/17/2026
NEW AGE ENGINEERING PLLC	1	08/13/2025
JOSEPH K. BLUM CO. LLP	3	10/07/2024
COLOMBO ARCHITECTURAL STUDIO PC	2	05/06/2024
MESZAROS ENGINEERING PLLC	2	01/13/2022

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
MUNICIPAL BUILDING CONSULTANTS	3	03/21/2026
MESZAROS ENGINEERING PLLC	4	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
BK CONSTRUCTION SVCS INC	General Contractor	2	08/30/2026
PRO CONCRETE CONTRACTORS	General Contractor	2	03/21/2026
GREGORY PUZZO	Electrical	1	03/21/2026
LEONARD KRITZ	Electrical	1	03/21/2026
REYES ENTERPRISE, INC	Electrical	1	03/21/2026
S.A.L. ELECTRIC CO INC.	Electrical	1	03/22/2026
ALEXIS FELIX	Electrical	1	03/21/2026
BHA CONSULTANTS LLC	General Contractor	1	07/08/2026
FLUE TECH INC	General Contractor	1	04/09/2026
J&S WATERPROOFING LLC	General Contractor	1	09/10/2026
DEMAR PLUMBING CORP	Fire Protection	1	07/08/2026
FELIX ALEXIS	Electrical	1	03/21/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
URBAN INTEGRATIONS LLC	7993	1	07/16/2026
BHK ENGINEERING, D.P.C.	9589	1	06/17/2026
NEW AGE ENGINEERING PLLC	7746	2	08/13/2025
JOSEPH K. BLUM CO. LLP	1741	3	10/07/2024
COLOMBO ARCHITECTURAL STU	4930	2	05/06/2024
MESZAROS ENGINEERING PLLC	963	2	01/13/2022

Building Lifecycle

All (119)Filed (12)Permit Issued (9)Signed Off (5)Facade (FISP) (12)Violation (47)Inspection (2)Objection (2)Special Inspection (30)

09/09/2026

Permit issued — General Construction

M01411321-I1-GC

08/28/2026

Permit issued — Supported Scaffold

M01448525-I1-SF

08/12/2026

Permit issued — Sidewalk Shed

M01411321-S1-SH

08/11/2026

Filed — Alteration

FACADE AND ROOF REPAIRS AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY

M01411321-S1

07/29/2026

Permit issued — Suspended Scaffold

M01419460-I1-SC

07/29/2026

Objection resolved — Addressed

07/28/2026

Objection raised — Other

07/16/2026

Filed — Alteration

Installation of a suspended scaffold for Facade Inspection and repair as per plan submitted. No change to egress or occupancy.

M01419460-I1

06/17/2026

Filed — Alteration

FACADE AND ROOF REPAIRS AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY

M01411321-I1

06/03/2026

Special inspection requirement — Masonry

Dane Barnes

06/03/2026

Special inspection requirement — Energy Code Compliance Inspections

Dane Barnes

06/03/2026

Special inspection requirement — Final

Dane Barnes

06/03/2026

Special inspection requirement — Structural Stability – Alterations of existing buildings

Dane Barnes

06/03/2026

Special inspection requirement — Tenant Protection Plan Compliance

Dane Barnes

06/03/2026

Special inspection requirement — Air barrier - visual inspection

Dane Barnes

10/28/2025

Signed off — Alteration

M01256855-I1

10/06/2025

Signed off — Alteration

MATERIAL HOIST

M01224731-I1

08/29/2025

Permit issued — Mechanical Systems

M01256855-I1-MS

08/13/2025

Filed — Alteration

M01256855-I1

08/13/2025

Special inspection requirement — Chimneys and vents

Stephen Shishko

07/16/2025

Special inspection requirement — Final

Stephen Shishko

07/16/2025

Special inspection requirement — Tenant Protection Plan Compliance

Stephen Shishko

07/16/2025

Special inspection requirement — Mechanical Systems

Stephen Shishko

05/20/2025

Permit issued — Suspended Scaffold

M01224731-I1-SC

05/15/2025

Filed — Alteration

MATERIAL HOIST

M01224731-I1

12/13/2024

Signed off — Alteration

WORK IN A COURTYARD AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY.

M00907839-I1

10/07/2024

Filed — Alteration

WORK IN A COURTYARD AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY.

M00907839-P2

10/07/2024

Special inspection requirement — Final

JAMES BLUM

10/07/2024

Special inspection requirement — Concrete - Cast-In-Place

JAMES BLUM

10/07/2024

Special inspection requirement — Masonry

JAMES BLUM

10/07/2024

Special inspection requirement — Tenant Protection Plan Compliance

10/07/2024

Special inspection requirement — Final

JAMES BLUM

10/07/2024

Special inspection requirement — Tenant Protection Plan Compliance

JAMES BLUM

10/07/2024

Special inspection requirement — Concrete - Cast-In-Place

JAMES BLUM

10/07/2024

Special inspection requirement — Masonry

JAMES BLUM

08/19/2024

Filed — Alteration

WORK IN A COURTYARD AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY.

M00907839-P1

08/19/2024

Permit issued — General Construction

M00907839-I1-GC

05/29/2024

Special inspection requirement — Masonry

JAMES BLUM

05/29/2024

Special inspection requirement — Tenant Protection Plan Compliance

05/29/2024

Special inspection requirement — Final

JAMES BLUM

05/29/2024

Special inspection requirement — Concrete - Cast-In-Place

JAMES BLUM

05/23/2024

Special inspection requirement — Interior lighting power

Yahaira Volquez Colombo

05/23/2024

Special inspection requirement — Metering

Yahaira Volquez Colombo

05/23/2024

Special inspection requirement — Lighting in dwelling units

Yahaira Volquez Colombo

05/23/2024

Special inspection requirement — Maintenance information

Yahaira Volquez Colombo

05/06/2024

Filed — Alteration

M01042817-S1

05/06/2024

Filed — Alteration

M01042817-I1

04/28/2024

Special inspection requirement — Fire-Resistant Penetrations and Joints

Yahaira Volquez Colombo

04/28/2024

Special inspection requirement — Final

Yahaira Volquez Colombo

04/28/2024

Special inspection requirement — Post-installed Anchors

04/28/2024

Special inspection requirement — Energy Code Compliance Inspections

Yahaira Volquez Colombo

03/21/2024

Cycle 9 facade report signed — SWARMP

02/04/2024

Cycle 9 facade report submitted

12/22/2023

Cycle 9 facade inspection completed

08/11/2023

Filed — Alteration

WORK IN A COURTYARD AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY.

M00907839-I1

08/11/2022

Inspection — Certified Sprinkler-SP-Fixtures-Finish

Certified

View inspection ↗

07/20/2022

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

Certified

View inspection ↗

05/24/2022

Signed off — Alteration

INSTALLATION OF SPRINKLER SYSTEM FOR LAUNDRY ROOM IN CELLAR. NO CHANGE IN EGRESS OR OCCUPANCY.

M00646986-I1

05/24/2022

Signed off — Alteration

GENERAL CONSTRUCTION FOR THE INSTALLATION OF PIPE SUPPORTS AND FIRE STOPPING FOR A NEW SPRINKLER SYSTEM IN LAUNDRY ROOM. NO CHANGE IN EGRESS OR OCCUPANCY.

M00646983-I1

04/14/2022

Permit issued — General Construction

M00646983-I1-GC

Latest 60 of 119 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	General Construction	Permit Issued	J&S WATERPROOFING LLC	09/09/2026
DOB NOW	Supported Scaffold	Permit Issued	BK CONSTRUCTION SVCS INC	08/28/2026
DOB NOW	Sidewalk Shed	Permit Issued	BK CONSTRUCTION SVCS INC	08/12/2026
DOB NOW	Suspended Scaffold	Permit Issued	J&S WATERPROOFING LLC	07/29/2026
DOB NOW	Mechanical Systems	Signed-off	FLUE TECH INC	08/29/2025
DOB NOW	Suspended Scaffold	Signed-off	ROSENWACH TANK CO.,LLC	05/20/2025
DOB NOW	General Construction	Signed-off	PRO CONCRETE CONTRACTORS	08/19/2024
DOB NOW	General Construction	Signed-off	BHA CONSULTANTS LLC	04/14/2022
DOB NOW	Sprinklers	Signed-off	DEMAR PLUMBING CORP	03/07/2022
BIS	OT	ISSUED	R&R CONSTRUCTION LLC	06/13/2020
BIS	OT	ISSUED	PRATT CONSTRUCTION & REST	05/21/2019
BIS	EQ	ISSUED	ROCK GROUP NY CORP	10/12/2018
BIS	OT	ISSUED	PRATT CONSTRUCTION & REST	07/31/2018
BIS	OT	ISSUED	REAL RENOVATION & DESIGN	05/11/2018
BIS	EQ	ISSUED	ROCK GROUP NY CORP	10/16/2017
BIS	OT	ISSUED	C C CONTROLLED COMBUSTION	07/26/2016
BIS	OT	ISSUED	C C CONTROLLED COMBUSTION	03/11/2016
BIS	PL	ISSUED	CC CONTROLLED PLBG CO INC	03/11/2016
BIS	OT	ISSUED	DONG & TANG INC	10/28/2014
BIS	PL	ISSUED	KAPNAG HTG & PLBG CORP.	07/01/2014
BIS	FS	ISSUED	GEE CEE MECH SERVICE INC	05/19/2011
BIS	PL	ISSUED	T-W ENTERPRISES CORP	05/19/2011
BIS	PL	ISSUED	J. BARONE & CO INC	09/26/2009
BIS	PL	ISSUED	BARMOR REHAB INC	03/17/2008
BIS	OT	ISSUED	9J BUILDER INC	02/25/2008
BIS	OT	ISSUED	BRAS AL CONSTRUCTION	07/17/2007
BIS	PL	ISSUED	J. BARONE	03/16/2007
BIS	OT	ISSUED	MIRO BALAC INC	02/27/2007
BIS	OT	ISSUED	RENO GENERAL CONSTRUCTION CORP	11/28/2005
BIS	OT	ISSUED	JOSE GUEVARA	09/30/2003
BIS	OT	ISSUED	HRB MAINTENANCE CORP.	04/22/2002
BIS	EQ	ISSUED	JOVIL CONTRACTINGCORP.	10/22/2001
BIS	EQ	ISSUED	JOVIL CONTRACTING CORP.	10/22/2001
BIS	EQ	ISSUED	JOVIL CONTRACTING CORP.	08/31/2001
BIS	OT	ISSUED	VILES CONTRACTING CORP	07/31/2001
BIS	EQ	ISSUED	JOVIL CONTRACTING CORP.	03/28/2001
BIS	OT	ISSUED	BIDES CONSTRUCTION	10/03/2000
BIS	OT	ISSUED	QUARRY TILE & MARBLE & GRANITE	06/01/1999
BIS	OT	ISSUED	MESTA RESTORATION CORP	06/08/1998
BIS	—	ISSUED	N/A	12/31/1990

5 projects · most recent 06/02/2026

General Wiring

Filed	Status	Contractor	Scope
06/02/2026	Permit Issued	HIGH QUALITY ELEC.OF NYC	—
05/27/2025	Complete	LINA ELECTRIC, CORP	General Wiring
12/11/2023	Complete	EMPIRE LIC ELECL CONTRS	—
10/30/2019	Complete	S.A.L. ELECTRIC CO INC.	—
01/10/2019	Complete	JOSEPH WEINSTEIN ELECTRIC	General Wiring

1 project · most recent 08/11/2026

Sidewalk Shed

Filed	Status	Contractor	Scope
08/11/2026	Permit Issued	J&S WATERPROOFING LLC	Sidewalk Shed

1 project · most recent 07/16/2026

Suspended Scaffold (SC)

Filed	Status	Contractor	Scope
07/16/2026	Permit Issued	J&S WATERPROOFING LLC	Suspended Scaffold (SC)

▾Field Inspections (DOB CAP) — 2

Date	Type	Result	Report
08/11/2022	Certified Sprinkler-SP-Fixtures-Finish	Certified	View ↗
07/20/2022	Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 34

Date	Requirement	Inspector	Role
06/03/2026	Masonry	Dane Barnes	special
06/03/2026	Energy Code Compliance Inspections	Dane Barnes	progress
06/03/2026	Final	Dane Barnes	progress
06/03/2026	Structural Stability – Alterations of existing buildings	Dane Barnes	special
06/03/2026	Tenant Protection Plan Compliance	Dane Barnes	special
06/03/2026	Air barrier - visual inspection	Dane Barnes	energy_progress
08/13/2025	Chimneys and vents	Stephen Shishko	special
07/16/2025	Final	Stephen Shishko	progress
07/16/2025	Tenant Protection Plan Compliance	Stephen Shishko	special
07/16/2025	Mechanical Systems	Stephen Shishko	special
10/07/2024	Final	JAMES BLUM	progress
10/07/2024	Concrete - Cast-In-Place	JAMES BLUM	special
10/07/2024	Masonry	JAMES BLUM	special
10/07/2024	Tenant Protection Plan Compliance	—	special
10/07/2024	Final	JAMES BLUM	progress
10/07/2024	Tenant Protection Plan Compliance	JAMES BLUM	special
10/07/2024	Concrete - Cast-In-Place	JAMES BLUM	special
10/07/2024	Masonry	JAMES BLUM	special
05/29/2024	Masonry	JAMES BLUM	special
05/29/2024	Tenant Protection Plan Compliance	—	special
05/29/2024	Final	JAMES BLUM	progress
05/29/2024	Concrete - Cast-In-Place	JAMES BLUM	special
05/23/2024	Interior lighting power	Yahaira Volquez Colombo	energy_progress
05/23/2024	Metering	Yahaira Volquez Colombo	energy_progress
05/23/2024	Lighting in dwelling units	Yahaira Volquez Colombo	energy_progress

Latest 25 of 34.

▾Documents — 159 on file (BIS + DOB NOW)

▸Plans & Drawings9

▸DOB NOWPlans/Sketch9

09/03/2026M00646983-I1Request digital key ↗

09/03/2026M00646986-I1Request digital key ↗

08/29/2026M00907839-P1Request digital key ↗

Showing 3 of 9 on file for this type

▸Applications & Permits28

▸BISWORK PERMIT APPLICATION18

06/13/2020123912711Open ↗

05/22/2019123478520Open ↗

11/15/2018123455288Open ↗

Showing 3 of 18 on file for this type

▸BISPLAN / WORK APPROVAL APPLICATION10

05/29/2020123912711Open ↗

07/31/2018123478520Open ↗

05/08/2018123455288Open ↗

Showing 3 of 10 on file for this type

▸Seals & Professional Certifications51

▸DOB NOWProgress Inspector Seal & Signature10

09/23/2026M01256855-I1Open ↗

09/01/2026M01042817-I1Open ↗

Showing 3 of 10 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature10

09/23/2026M01256855-I1Open ↗

Showing 3 of 10 on file for this type

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION8

05/29/2020123912711Open ↗

07/31/2018123478520Open ↗

04/24/2018123455288Open ↗

Showing 3 of 8 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature7

09/03/2026M00646983-I1Open ↗

09/03/2026M00646986-I1Open ↗

08/29/2026M00907839-I1Open ↗

Showing 3 of 7 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT6

05/29/2020123912711Open ↗

07/31/2018123478520Open ↗

04/24/2018123455288Open ↗

Showing 3 of 6 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST5

05/29/2020123912711Open ↗

07/31/2018123478520Open ↗

04/24/2018123455288Open ↗

Showing 3 of 5 on file for this type

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION2

10/13/2017140703059Open ↗

10/27/2014140271872Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY2

10/13/2017140703059Open ↗

10/27/2014140271872Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1

05/17/2011120667199Open ↗

▸Trade Schedules & Equipment10

▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT3

03/24/2016121783766Open ↗

05/17/2011120667199Open ↗

▸BISSCHEDULE B - PLUMBING3

05/17/2011120667199Open ↗

03/31/2008110284576Open ↗

02/11/2008110284576Open ↗

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE2

04/24/2018123455288Open ↗

03/24/2016121783766Open ↗

▸BISSELF-CERT PLUMBING NOTICE2

08/22/2008110284576Open ↗

04/30/2008110284576Open ↗

▸Safety & Tenant Protection4

▸BISTenant Protection Plan and Notes4

07/31/2018123478520Open ↗

04/27/2018123455288Open ↗

03/24/2016121783766Open ↗

Showing 3 of 4 on file for this type

▸Environmental & Asbestos15

▸DOB NOWDEP ACP-5: Asbestos Assessment Report7

09/03/2026M00646983-I1Open ↗

09/03/2026M00646986-I1Open ↗

08/29/2026M00907839-P2Open ↗

Showing 3 of 7 on file for this type

▸BISASBESTOS: CERTIFICATION (DEP ACP5)4

05/29/2020123912711Open ↗

04/27/2018123455288Open ↗

03/24/2016121783766Open ↗

Showing 3 of 4 on file for this type

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'3

05/17/2011120667199Open ↗

02/11/2008110284576Open ↗

▸BISDEP ASBESTOS PROJECT COMPLETION FORM1

07/31/2018123478520Open ↗

▸Energy Compliance9

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS5

05/29/2020123912711Open ↗

07/31/2018123478520Open ↗

04/24/2018123455288Open ↗

Showing 3 of 5 on file for this type

▸BISAS-BUILT ENERGY ANALYSIS1

05/15/2017121783766Open ↗

▸BISTECHNICAL REPORT: ENERGY1

05/17/2011120667199Open ↗

▸BISELECTRICAL APPLICATION FOR SIDEWALK SHED LIGHTING1

10/13/2017140703059Open ↗

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1

06/13/2020123912711Open ↗

▸Inspections & Test Reports4

▸BISTECHNICAL REPORT: RESPONSIBILITY4

09/03/2020123478520Open ↗

06/13/2020123912711Open ↗

10/13/2017140703059Open ↗

Showing 3 of 4 on file for this type

▸Approvals, Objections & Sign-offs7

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST3

09/03/2020123478520Open ↗

05/15/2017121783766Open ↗

04/17/2009110284576Open ↗

▸BISADMINISTRATIVE OBJECTIONS2

05/17/2011120667199Open ↗

02/11/2008110284576Open ↗

▸BISSHED LETTER1

10/12/2018140703059Open ↗

▸BISLETTERS - SUPPORTING DOCUMENTATION1

05/15/2017121783766Open ↗

▸Cost, Insurance & Ownership11

▸BISCOST AFFIDAVIT11

09/03/2020123478520Open ↗

05/29/2020123912711Open ↗

07/31/2018123478520Open ↗

Showing 3 of 11 on file for this type

▸Filing & Intake Forms6

▸BISEFILING COVER SHEET4

05/29/2020123912711Open ↗

07/31/2018123478520Open ↗

04/24/2018123455288Open ↗

Showing 3 of 4 on file for this type

▸BISEFILING JOB APPLICATION COVER SHEET2

10/13/2017140703059Open ↗

10/27/2014140271872Open ↗

▸Other Documents5

▸DOB NOWCalculations2

08/15/2026M01419460-I1Open ↗

08/13/2026M01224731-I1Open ↗

▸DOB NOWManufacturer's Specifications2

08/15/2026M01419460-I1Open ↗

08/13/2026M01224731-I1Open ↗

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1

05/15/2017121783766Open ↗