Elevator co-op, conversion from loft/warehouse

20 EAST 20 STREET

MANHATTAN · BIN 1016183

💬 Discuss this project

1903Year Built

6Stories

D0Building Class

M1-5MZoning

34,562 sfGross Floor Area

10Units

LL97 CoveredRent Stabilized13 Open Violations ▸

Elevator co-op, conversion from loft/warehouse · Owner of record: GRAMERCY HOUSE INC. · 6,854 sf lot · 5.04 FAR built · Flood zone X

Locations of Work

ArchitectureStructuralMechanicalPlumbingFire Protection

Permit Issued — active, not yet Signed-off

Floor 36p · 5 filings · 20 docs

Floor 21p · 1 filing · 4 docs

Floor 1Under Construction51p · 3 filings · 20 docs

CellarUnder Construction14p · 1 filing · 20 docs

1 job · most recent 06/23/2026

Air Conditioning Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
06/23/2026	Permit Issued	PALONE BROTHERS AIR	Air Conditioning Systems	Cooling Sigma SDSHD. 10602G2SS SAGA1SA0010B 62,540 BTU ×1 SDSHD. 10962G1DS SAGA2SA0010B 98,250 BTU ×1

2 jobs · most recent 06/23/2026

Filed	Status	Contractor	Scope
06/23/2026	Permit Issued	A&P REMODELING CO INC	56 heads
01/05/2022	—	—	28 heads

1 job · most recent 06/23/2026

Water/Sanitary

Filed	Status	Contractor	Scope
06/23/2026	Permit Issued	IMPACT PLUMBING INC	Water/Sanitary

4 jobs · most recent 03/08/2026

General Wiring

Filed	Status	Contractor	Scope
03/08/2026	Permit Issued	ARMA ELECTRIC INC	General Wiring
11/21/2024	Permit Issued	AP ELECTL SER & MAIN INC	General Wiring
03/26/2024	Complete	SUPER CHARGED ELEC. INC.	General Wiring
04/20/2023	Complete	SUPER CHARGED ELEC. INC.	—

Building Lifecycle

All (167)Filed (21)Permit Issued (20)Signed Off (6)Violation (58)Inspection (10)Objection (22)Special Inspection (30)

09/18/2026

Permit issued — Mechanical Systems

M01359351-S3-MS

09/04/2026

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

Certified

View inspection ↗

09/02/2026

Permit issued — Sprinklers

M01359351-S5-EW-SP

06/30/2026

Permit issued — Plumbing

M01359351-S4-PL

06/25/2026

Special inspection requirement — Lighting controls

William Ryan

06/25/2026

Special inspection requirement — Interior lighting power

William Ryan

06/25/2026

Special inspection requirement — Tenant Protection Plan Compliance

William Ryan

06/25/2026

Special inspection requirement — Fire-Resistance Rated Construction

William Ryan

06/25/2026

Special inspection requirement — Final

William Ryan

06/25/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

William Ryan

06/23/2026

Filed — Alteration

RENOVATION OF AN EXISTING FIRST FLOOR RETAIL SPACE. INSTALLATION OF NEW NON-BEARING WALLS AND DOORS AND MINOR CHANGE TO EGRESS AT WESTERN STAIR FROM CELLAR. NO CHANGE IN USE, OCCUPANCY OR EGRESS.

M01359351-P3

06/23/2026

Special inspection requirement — Lighting controls

William Ryan

06/23/2026

Special inspection requirement — Interior lighting power

William Ryan

06/19/2026

Special inspection requirement — Fire-Resistance Rated Construction

William Ryan

06/19/2026

Special inspection requirement — Final

William Ryan

06/19/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

William Ryan

06/19/2026

Special inspection requirement — Tenant Protection Plan Compliance

William Ryan

06/16/2026

Objection resolved — Addressed

06/15/2026

Filed — Alteration

RENOVATION OF AN EXISTING FIRST FLOOR RETAIL SPACE. INSTALLATION OF NEW NON-BEARING WALLS AND DOORS AND MINOR CHANGE TO EGRESS AT WESTERN STAIR FROM CELLAR. NO CHANGE IN USE, OCCUPANCY OR EGRESS.

M01359351-S3

06/15/2026

Objection raised — Cost

06/12/2026

Filed — Alteration

RENOVATION OF AN EXISTING FIRST FLOOR RETAIL SPACE. INSTALLATION OF NEW NON-BEARING WALLS AND DOORS AND MINOR CHANGE TO EGRESS AT WESTERN STAIR FROM CELLAR. NO CHANGE IN USE, OCCUPANCY OR EGRESS.

M01359351-P2

06/02/2026

Filed — Alteration

RENOVATION OF AN EXISTING FIRST FLOOR RETAIL SPACE. INSTALLATION OF NEW NON-BEARING WALLS AND DOORS AND MINOR CHANGE TO EGRESS AT WESTERN STAIR FROM CELLAR. NO CHANGE IN USE, OCCUPANCY OR EGRESS.

M01359351-S5

06/02/2026

Filed — Alteration

RENOVATION OF AN EXISTING FIRST FLOOR RETAIL SPACE. INSTALLATION OF NEW NON-BEARING WALLS AND DOORS AND MINOR CHANGE TO EGRESS AT WESTERN STAIR FROM CELLAR. NO CHANGE IN USE, OCCUPANCY OR EGRESS.

M01359351-S4

05/21/2026

Special inspection requirement — HVAC-R and service water heating equipment

William Ryan

05/21/2026

Special inspection requirement — Energy Code Compliance Inspections

William Ryan

05/21/2026

Special inspection requirement — Shutoff dampers

William Ryan

05/21/2026

Special inspection requirement — HVAC-R and service water heating system controls

William Ryan

05/21/2026

Special inspection requirement — Maintenance information

William Ryan

05/21/2026

Special inspection requirement — HVAC-R and service water piping design and insulation

William Ryan

05/20/2026

Special inspection requirement — HVAC-R and service water piping design and insulation

Charles Michel

05/20/2026

Special inspection requirement — HVAC-R and service water heating equipment

Charles Michel

05/20/2026

Special inspection requirement — HVAC-R and service water heating system controls

Charles Michel

05/20/2026

Special inspection requirement — Tenant Protection Plan Compliance

William Ryan

05/20/2026

Special inspection requirement — Energy Code Compliance Inspections

Charles Michel

05/20/2026

Special inspection requirement — Tenant Protection Plan Compliance

William Ryan

05/20/2026

Special inspection requirement — Tenant Protection Plan Compliance

William Ryan

05/19/2026

Special inspection requirement — Final

William Ryan

05/19/2026

Special inspection requirement — Sprinkler Systems

William Ryan

05/19/2026

Special inspection requirement — Mechanical Systems

William Ryan

04/29/2026

Violation issued (HPD, closed)

04/21/2026

Filed — Alteration

RENOVATION OF AN EXISTING FIRST FLOOR RETAIL SPACE. INSTALLATION OF NEW NON-BEARING WALLS AND DOORS AND MINOR CHANGE TO EGRESS AT WESTERN STAIR FROM CELLAR. NO CHANGE IN USE, OCCUPANCY OR EGRESS.

M01359351-P1

04/21/2026

Permit issued — General Construction

M01359351-S2-GC

04/21/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

William Ryan

04/21/2026

Special inspection requirement — Tenant Protection Plan Compliance

04/09/2026

Filed — Alteration

RENOVATION OF AN EXISTING FIRST FLOOR RETAIL SPACE. INSTALLATION OF NEW NON-BEARING WALLS AND DOORS AND MINOR CHANGE TO EGRESS AT WESTERN STAIR FROM CELLAR. NO CHANGE IN USE, OCCUPANCY OR EGRESS.

M01359351-S2

03/11/2026

Permit issued — Plumbing

M01359351-S1-PL

03/05/2026

Permit issued — General Construction

M01359351-I1-GC

03/02/2026

Filed — Alteration

RENOVATION OF AN EXISTING FIRST FLOOR RETAIL SPACE. INSTALLATION OF NEW NON-BEARING WALLS AND DOORS AND MINOR CHANGE TO EGRESS AT WESTERN STAIR FROM CELLAR. NO CHANGE IN USE, OCCUPANCY OR EGRESS.

M01359351-S1

03/02/2026

Filed — Alteration

RENOVATION OF AN EXISTING FIRST FLOOR RETAIL SPACE. INSTALLATION OF NEW NON-BEARING WALLS AND DOORS AND MINOR CHANGE TO EGRESS AT WESTERN STAIR FROM CELLAR. NO CHANGE IN USE, OCCUPANCY OR EGRESS.

M01359351-I1

06/24/2025

Signed off — Alteration

Proposed Plumbing Work as per plans filed herewith

M00820126-I1

06/18/2025

Inspection — Certified Water and Sanitary-WS-Fixtures-Finish

Certified

View inspection ↗

06/17/2025

Signed off — Alteration

Proposed Mechanical work on existing apartment in conjunction with GC application M00810807.

M00820107-I1

06/17/2025

Signed off — Alteration

M00877269-I1

06/17/2025

Signed off — Alteration

Proposed sprinkler work in existing apartment as shown on drawings filed herewith. No change in use, egress, or occupancy under this application.

M00825167-I1

06/06/2025

Inspection — Certified Sprinkler-SP-Fixtures-Finish

Certified

View inspection ↗

06/04/2025

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

Certified

View inspection ↗

06/04/2025

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

Certified

View inspection ↗

06/03/2025

Permit issued — Mechanical Systems

M00820107-I1-MS

05/29/2025

Inspection — Certified Sprinkler-SP-Fixtures-Finish

Certified

View inspection ↗

05/27/2025

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

Certified

View inspection ↗

Latest 60 of 167 events.

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
GRAMMERCY HOUSE INC	37	09/19/2026
GRAMERCY PARK HOUSING INC	1	03/22/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
KIT MIDDLETON ARCHITECT P.C.	6	06/23/2026
CHARLES G. MICHEL ENGINEERING, PC.	3	06/15/2026
BENDIX ENGINEERING, P.C.	7	05/12/2025
GRT ARCHITECTS LLP	2	03/17/2025
A DEGREE OF FREEDOM STRUCTURAL ENGI	1	03/14/2023
SOHAIL HUMAYUN P E INC	1	01/05/2022
CONKLIN COSTANTIN ARCHITECTS LLP	1	11/29/2021

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
JAM CONSULTANTS, INC.	20	03/21/2026
KIT MIDDLETON ARCHITECT P C	4	03/21/2026
CU NERU ASOBU HOSPITALITY GROUP	2	03/21/2026
I L CONSULTING	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
KG SPRINKLER CORP	Fire Protection	4	07/08/2026
MADE LLC	General Contractor	4	07/08/2026
HENRY MYERS P & H, INC	Plumbing	3	07/08/2026
AAMWAY SERVICE CO INC	General Contractor	3	07/08/2026
RD HOME CONSTRUCTION INC	General Contractor	2	03/21/2026
VINCENT VERDEROSA	Electrical	2	03/21/2026
STRUCTURE VENTURES LLC	General Contractor	2	06/27/2026
VILLAGE P & H NY INC	Plumbing	1	07/08/2026
A&P REMODELING CO INC	Fire Protection	1	09/03/2026
PALONE BROTHERS AIR	General Contractor	1	09/19/2026
IMPACT PLUMBING INC	Plumbing	1	07/02/2026
MICHAEL MINIERO	Electrical	1	03/21/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
RYAN SPECIAL ENGINEERING	2018	9	06/23/2026
BENDIX ENGINEERING, P.C.	4293	7	05/12/2025
CROSSCHECK INSPECTION SER	544	3	03/17/2025
GEIGER ENGINEERING. PC	689	1	11/29/2021

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Mechanical Systems	Permit Issued	PALONE BROTHERS AIR	09/18/2026
DOB NOW	Sprinklers	Permit Issued	A&P REMODELING CO INC	09/02/2026
DOB NOW	Plumbing	Permit Issued	IMPACT PLUMBING INC	06/30/2026
DOB NOW	General Construction	Permit Issued	STRUCTURE VENTURES LLC	04/21/2026
DOB NOW	Plumbing	Permit Issued	VILLAGE P & H NY INC	03/11/2026
DOB NOW	General Construction	Permit Issued	STRUCTURE VENTURES LLC	03/05/2026
DOB NOW	Mechanical Systems	Signed-off	AAMWAY SERVICE CO INC	06/03/2025
DOB NOW	General Construction	Signed-off	BARTONI CAPENTRY CORP	02/05/2025
DOB NOW	Plumbing	Signed-off	HENRY MYERS P & H, INC	12/04/2024
DOB NOW	Sprinklers	Signed-off	H M SPRINKLER INC	07/10/2024
DOB NOW	Sprinklers	Signed-off	H M SPRINKLER INC	07/10/2024
DOB NOW	General Construction	Signed-off	BARTONI CAPENTRY CORP	02/05/2024
DOB NOW	Plumbing	Signed-off	HENRY MYERS P & H, INC	01/03/2024
DOB NOW	Mechanical Systems	Signed-off	AAMWAY SERVICE CO INC	09/12/2023
DOB NOW	Sprinklers	Signed-off	H M SPRINKLER INC	07/13/2023
DOB NOW	Structural	Signed-off	BARTONI CAPENTRY CORP	05/02/2023
DOB NOW	Sprinklers	Signed-off	H M SPRINKLER INC	04/26/2023
DOB NOW	Plumbing	Signed-off	HENRY MYERS P & H, INC	04/26/2023
DOB NOW	General Construction	Signed-off	BARTONI CAPENTRY CORP	03/28/2023
DOB NOW	General Construction	Permit Issued	RD HOME CONSTRUCTION INC	12/15/2021
BIS	SP	ISSUED	PHOENIX PLMBG & MECH CORP	09/21/2018
BIS	PL	ISSUED	GW MECHANICAL CORP	03/27/2018
BIS	PL	ISSUED	GW MECHANICAL CORP	03/24/2017
BIS	PL	ISSUED	GW MECHANICAL CORP	03/18/2016
BIS	SP	ISSUED	TRISTATE PLBG SVCS CORP	09/17/2015
BIS	MH	ISSUED	PRESTIGE CUSTOM BUILDING	06/10/2014
BIS	OT	ISSUED	PRESTIGE CUSTOM BUILDING	02/28/2014
BIS	SP	ISSUED	TRISTATE PLBG SVCS CORP	02/27/2014
BIS	SP	ISSUED	PHOENIX PLMBG & MECH CORP	08/22/2013
BIS	PL	ISSUED	GW MECHANICAL CORP	08/22/2013
BIS	MH	ISSUED	PRESTIGE CUSTOM BUILDING	08/20/2013
BIS	OT	ISSUED	PRESTIGE CUSTOM BUILDING	08/20/2013
BIS	PL	ISSUED	TRISTATE PLBG SVCS CORP	09/10/2012
BIS	OT	ISSUED	DVP ENTERPRISES LLC	08/31/2012
BIS	MH	ISSUED	DVP ENTERPRISES LLC	08/31/2012
BIS	BL	ISSUED	RB HTG CONSULTING GROUP	01/18/2005
BIS	OT	ISSUED	MICROWAVE SATELLITE	11/19/1990

▾Field Inspections (DOB CAP) — 10

Date	Type	Result	Report
09/04/2026	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
06/18/2025	Certified Water and Sanitary-WS-Fixtures-Finish	Certified	View ↗
06/06/2025	Certified Sprinkler-SP-Fixtures-Finish	Certified	View ↗
06/04/2025	Certified Remove/Cap - work done in accordance with code	Certified	View ↗
06/04/2025	Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test	Certified	View ↗
05/29/2025	Certified Sprinkler-SP-Fixtures-Finish	Certified	View ↗
05/27/2025	Certified Remove/Cap - work done in accordance with code	Certified	View ↗
05/27/2025	Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test	Certified	View ↗
01/12/2024	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
01/10/2024	Certified Remove/Cap - work done in accordance with code	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 76

Date	Requirement	Inspector	Role
06/25/2026	Fire-Resistant Penetrations and Joints	William Ryan	special
06/25/2026	Lighting controls	William Ryan	energy_progress
06/25/2026	Interior lighting power	William Ryan	energy_progress
06/25/2026	Final	William Ryan	progress
06/25/2026	Fire-Resistance Rated Construction	William Ryan	progress
06/25/2026	Tenant Protection Plan Compliance	William Ryan	special
06/23/2026	Lighting controls	William Ryan	energy_progress
06/23/2026	Interior lighting power	William Ryan	energy_progress
06/19/2026	Fire-Resistant Penetrations and Joints	William Ryan	special
06/19/2026	Fire-Resistance Rated Construction	William Ryan	progress
06/19/2026	Final	William Ryan	progress
06/19/2026	Tenant Protection Plan Compliance	William Ryan	special
05/21/2026	Energy Code Compliance Inspections	William Ryan	progress
05/21/2026	HVAC-R and service water heating system controls	William Ryan	energy_progress
05/21/2026	Maintenance information	William Ryan	energy_progress
05/21/2026	HVAC-R and service water heating equipment	William Ryan	energy_progress
05/21/2026	HVAC-R and service water piping design and insulation	William Ryan	energy_progress
05/21/2026	Shutoff dampers	William Ryan	energy_progress
05/20/2026	Tenant Protection Plan Compliance	William Ryan	special
05/20/2026	Tenant Protection Plan Compliance	William Ryan	special
05/20/2026	Tenant Protection Plan Compliance	William Ryan	special
05/20/2026	HVAC-R and service water heating system controls	Charles Michel	energy_progress
05/20/2026	HVAC-R and service water piping design and insulation	Charles Michel	energy_progress
05/20/2026	HVAC-R and service water heating equipment	Charles Michel	energy_progress
05/20/2026	Energy Code Compliance Inspections	Charles Michel	progress

Latest 25 of 76.

▾Documents — 243 on file (BIS + DOB NOW)

▸Plans & Drawings21

▸DOB NOWPlans/Sketch21

09/03/2026M00599142-I1Request digital key ↗

09/03/2026M00650946-I1Request digital key ↗

08/31/2026M00810807-P1Request digital key ↗

Showing 3 of 21 on file for this type

▸Applications & Permits43

▸DOB NOWLPC Approval/Permit16

08/17/2026M01359351-P1Open ↗

08/17/2026M01359351-P2Open ↗

08/17/2026M01359351-P3Open ↗

Showing 3 of 16 on file for this type

▸BISPLAN / WORK APPROVAL APPLICATION14

09/10/2018121710648Open ↗

09/06/2018121710648Open ↗

09/05/2018121710648Open ↗

Showing 3 of 14 on file for this type

▸BISWORK PERMIT APPLICATION13

09/24/2018121710648Open ↗

04/02/2018121724474Open ↗

04/13/2017121724474Open ↗

Showing 3 of 13 on file for this type

▸Seals & Professional Certifications96

▸DOB NOWProgress Inspector Seal & Signature30

09/01/2026M00810807-I1Open ↗

09/01/2026M00820107-I1Open ↗

Showing 3 of 30 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature21

09/03/2026M00599142-I1Open ↗

09/03/2026M00650946-I1Open ↗

08/31/2026M00810807-I1Open ↗

Showing 3 of 21 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature19

09/01/2026M01359351-S1Open ↗

09/01/2026M00810807-I1Open ↗

Showing 3 of 19 on file for this type

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION16

07/20/2018121724474Open ↗

10/01/2015121340165Open ↗

Showing 3 of 16 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM5

07/31/2013121724474Open ↗

07/23/2013121710648Open ↗

08/21/2012121340165Open ↗

Showing 3 of 5 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST5

07/31/2013121724474Open ↗

07/23/2013121710648Open ↗

Showing 3 of 5 on file for this type

▸Trade Schedules & Equipment10

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE5

09/10/2018121710648Open ↗

07/25/2018121710648Open ↗

07/06/2018121710648Open ↗

Showing 3 of 5 on file for this type

▸BISSCHEDULE B - PLUMBING4

07/31/2013121724474Open ↗

07/23/2013121710648Open ↗

08/21/2012121340165Open ↗

Showing 3 of 4 on file for this type

▸BISSELF-CERT PLUMBING NOTICE1

04/18/2013121343117Open ↗

▸Environmental & Asbestos25

▸DOB NOWDEP ACP-5: Asbestos Assessment Report21

09/03/2026M00599142-I1Open ↗

09/03/2026M00650946-I1Open ↗

08/31/2026M00810807-P1Open ↗

Showing 3 of 21 on file for this type

▸BISASBESTOS: CERTIFICATION (DEP ACP5)2

08/21/2012121340165Open ↗

08/20/2012121343117Open ↗

▸BISACP5 ASBESTOS: CERTIFICATION (DEP ACP5)2

07/31/2013121724474Open ↗

07/23/2013121710648Open ↗

▸Energy Compliance8

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS4

07/20/2018121724474Open ↗

08/22/2012121340165Open ↗

Showing 3 of 4 on file for this type

▸BISAS-BUILT ENERGY ANALYSIS3

07/20/2018121724474Open ↗

04/05/2016121340165Open ↗

02/22/2013121343117Open ↗

▸BISTR8: Energy Code Progress Inspections1

07/31/2013121724474Open ↗

▸Approvals, Objections & Sign-offs13

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST5

11/08/2018121710648Open ↗

07/20/2018121724474Open ↗

04/05/2016121340165Open ↗

Showing 3 of 5 on file for this type

▸BISLANDMARKS APPROVAL5

07/20/2018121724474Open ↗

04/05/2016121340165Open ↗

07/31/2013121724474Open ↗

Showing 3 of 5 on file for this type

▸BISADMINISTRATIVE OBJECTIONS3

07/23/2013121710648Open ↗

08/21/2012121340165Open ↗

08/20/2012121343117Open ↗

▸Cost, Insurance & Ownership10

▸BISCOST AFFIDAVIT10

11/08/2018121710648Open ↗

07/20/2018121724474Open ↗

04/05/2016121340165Open ↗

Showing 3 of 10 on file for this type

▸Filing & Intake Forms14

▸BISEFILING COVER SHEET6

07/31/2013121724474Open ↗

07/23/2013121710648Open ↗

Showing 3 of 6 on file for this type

▸BISBOROUGH INTAKE FORM6

11/08/2018121710648Open ↗

09/06/2018121710648Open ↗

09/05/2018121710648Open ↗

Showing 3 of 6 on file for this type

▸BISADDITIONAL INFORMATION2

09/10/2018121710648Open ↗

08/04/2015121724474Open ↗

▸Other Documents3

▸DOB NOWProof of Historic Building3

08/13/2026M01359351-I1Open ↗

08/13/2026M00810807-I1Open ↗

08/13/2026M00810807-P1Open ↗