Walk-up cooperative

521 WEST 47TH STREET

MANHATTAN · BIN 1026986

💬 Discuss this project

1910Year Built

4Stories

C6Building Class

R8Zoning

21,101 sfGross Floor Area

16Units

Rent Stabilized1 Active Violation 0 unresolved · 1 paperwork only ▸

Walk-up cooperative · Owner of record: The Bakery · 5,021 sf lot · 4.2 FAR built · Flood zone X

Locations of Work

ArchitectureMechanicalPlumbing

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

Permit Issued — active, not yet Signed-off

Roof1p · 1 filing · 9 docs

PenthouseUnit PHS4p · 2 filings · 17 docs

Floor 57p · 2 filings · 20 docs

Floor 4Unit 4B, Unit 4C12p · 4 filings · 20 docs

Floor 3Unit 3B3p · 1 filing · 6 docs

Floor 2Unit 2DUnder Construction17p · 1 filing · 12 docs

Floor 1

Cellar1p · 1 filing · 14 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
Bakery	36	03/22/2026
Baker	1	03/21/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
Giants in the Dirt	2	08/06/2026
Charlotte Dewald Architect	1	03/10/2026
Spacesmith	1	07/27/2022
AL Ffred Architecture	3	10/28/2021
Anthony Montalto, Architect	1	01/26/2020

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
J. Callahan Consulting	1	03/21/2026
Big Orange Expediting	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
Overall Renovation	General Contractor	3	03/21/2026
Master Interiors	General Contractor	3	03/21/2026
Infiniti Esc Plumbing	Plumbing	1	07/08/2026
Amor Electric	Electrical	1	03/21/2026
Bent Mechanical	Plumbing	1	09/19/2026
DPH Plumbing & Heating	Plumbing	1	07/08/2026
D.s.c.construction	General Contractor	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
Giants in the Dirt	9101	2	08/06/2026
Charlotte Dewald Architects	7939	1	03/10/2026
Rad Design & Architecture	2082	3	10/28/2021

Building Lifecycle

All (70)Filed (8)Permit Issued (7)Signed Off (3)Violation (22)Objection (8)Special Inspection (22)

09/23/2026

Permit issued — General Construction

M01425444-I1-GC

09/18/2026

Permit issued — Plumbing

M01425444-S1-PL

08/11/2026

Objection resolved — Addressed

08/11/2026

Objection resolved — Addressed

08/10/2026

Objection raised — Other

08/10/2026

Objection raised — Other

08/06/2026

Filed — Alteration

Interior renovation of Apt 2D as per plans filed herewith. Related plumbing work filed as a subsequent application. No change to use, egress and occupancy.

M01425444-S1

08/06/2026

Filed — Alteration

Interior renovation of Apt 2D as per plans filed herewith. Related plumbing work filed as a subsequent application. No change to use, egress and occupancy.

M01425444-I1

08/05/2026

Special inspection requirement — Fire-Resistance Rated Construction

ELIZABETH HARDWICK

07/24/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

ELIZABETH HARDWICK

07/01/2026

Special inspection requirement — Energy Code Compliance Inspections

ELIZABETH HARDWICK

07/01/2026

Special inspection requirement — Final

ELIZABETH HARDWICK

07/01/2026

Special inspection requirement — Insulation placement and R values

07/01/2026

Special inspection requirement — Lighting in dwelling units

07/01/2026

Special inspection requirement — Interior lighting power

07/01/2026

Special inspection requirement — Lighting controls

07/01/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

ELIZABETH HARDWICK

05/11/2026

Permit issued — General Construction

M01337406-I1-GC

03/23/2026

Objection resolved — Addressed

03/18/2026

Objection raised — Admin

03/10/2026

Filed — Alteration

Interior renovation of existing duplex apartment on the 4th floor and penthouse's level. Minor Architectural / Construction only

M01337406-I1

03/09/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

Charlotte Dewald

03/09/2026

Special inspection requirement — Lighting controls

Charlotte Dewald

03/09/2026

Special inspection requirement — Lighting in dwelling units

Charlotte Dewald

03/09/2026

Special inspection requirement — Final

Charlotte Dewald

01/02/2026

Violation issued (HPD, closed)

01/02/2026

Violation issued (HPD, closed)

09/11/2023

Signed off — Alteration

M00735397-I1

08/16/2022

Permit issued — General Construction

M00735397-I1-GC

07/27/2022

Filed — Alteration

M00735397-I1

06/22/2022

Signed off — Alteration

MODIFICATION/ALTERATION OF EXISTING DUCT. INSTALLATION OF NEW EXHAUST FAN. NO CHANGE IN BULK, EGRESS, OCCUPANCY OR USE OF THE BUILDING.

M00291756-I1

06/22/2022

Signed off — Alteration

Replacement of pl. fixtures on exist. roughing on 4th fl. in bathm and in Library lounge area. Replacement of wc, relocation of sh, relocation of lav and installation of one new lavatory, installation of new Jacuzzi, replacement of kit sink

M00201760-I1

10/31/2021

Permit issued — Mechanical Systems

M00291756-I1-MS

10/29/2021

Special inspection requirement — Fire-Resistant Penetrations and Joints

Radoslaw Kurek

10/29/2021

Special inspection requirement — HVAC insulation and sealing

Radoslaw Kurek

10/28/2021

Filed — Alteration

M00201760-P1

10/28/2021

Special inspection requirement — HVAC insulation and sealing

Radoslaw Kurek

10/28/2021

Special inspection requirement — Fire-Resistant Penetrations and Joints

Radoslaw Kurek

01/04/2021

Permit issued — Plumbing

M00201760-I1-PL

11/05/2020

Filed — Alteration

MODIFICATION/ALTERATION OF EXISTING DUCT. INSTALLATION OF NEW EXHAUST FAN. NO CHANGE IN BULK, EGRESS, OCCUPANCY OR USE OF THE BUILDING.

M00291756-I1

11/05/2020

Special inspection requirement — Shutoff dampers

Radoslaw Kurek

11/05/2020

Special inspection requirement — Duct leakage testing

Radoslaw Kurek

08/19/2020

Permit issued — Plumbing

M00245357-I1-PL

06/04/2020

Violation issued (ECB, open)

Unknown

03/09/2020

Filed — Alteration

M00201760-I1

01/27/2020

Objection raised — Scope

01/27/2020

Objection resolved — Addressed

01/26/2020

Filed — Alteration

Plumbing work as per plans filed herewith no change in use, egress, and occupancy.

M00245357-I1

01/26/2020

Special inspection requirement — Electrical energy consumption

ANTHONY MONTALTO

01/06/2020

Special inspection requirement — Mechanical Systems

Radoslaw Kurek

01/06/2020

Special inspection requirement — Final

Alfred Mierzejewski

11/06/2017

Violation issued (HPD, closed)

06/29/2016

Violation issued (HPD, closed)

06/29/2016

Violation issued (HPD, closed)

06/29/2016

Violation issued (HPD, closed)

06/29/2016

Violation issued (HPD, closed)

06/29/2016

Violation issued (HPD, closed)

01/27/2013

Violation issued (HPD, closed)

01/27/2013

Violation issued (HPD, closed)

01/27/2013

Violation issued (HPD, closed)

Latest 60 of 70 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	General Construction	Permit Issued	Rroshi Construction	09/23/2026
DOB NOW	Plumbing	Permit Issued	Bent Mechanical	09/18/2026
DOB NOW	General Construction	Permit Issued	D.s.c.construction	05/11/2026
DOB NOW	General Construction	Signed-off	Master Interiors	08/16/2022
DOB NOW	Mechanical Systems	Signed-off	Overall Renovation	10/31/2021
DOB NOW	Plumbing	Signed-off	DPH Plumbing & Heating	01/04/2021
DOB NOW	Plumbing	Permit Issued	Infiniti Esc Plumbing	08/19/2020
BIS	OT	ISSUED	Overall Renovation	04/08/2021
BIS	OT	ISSUED	Ohana Renovations	03/08/2021
BIS	OT	ISSUED	Ohana Renovations	12/09/2020
BIS	OT	ISSUED	New York Signs & Awnings	12/23/2019
BIS	OT	ISSUED	I+D Solutions	12/12/2019
BIS	SP	ISSUED	Universal Fire Sprinkler	09/06/2019
BIS	PL	ISSUED	Hudson River Mechanical Group I	09/03/2019
BIS	MH	ISSUED	Bargain Plumbing and Heating	05/22/2017
BIS	OT	ISSUED	Bargain Plumbing and Heating	05/22/2017
BIS	PL	ISSUED	Hudson River Mechanical Group I	02/17/2017
BIS	MH	ISSUED	Bargain Plumbing and Heating	01/23/2017
BIS	PL	ISSUED	Hudson River Mechanical Group I	12/14/2015
BIS	MH	ISSUED	Bargain Plumbing and Heating	11/25/2015
BIS	MH	ISSUED	Bargain Plumbing and Heating	07/10/2015
BIS	OT	ISSUED	West New York Restoration of CT	05/01/2007
BIS	EQ	ISSUED	West New York Restoration of CT	12/08/2006
BIS	PL	ISSUED	Rom Piping & Heating	04/12/2005
BIS	OT	ISSUED	Santiago Betes and Sons	02/28/2005
BIS	PL	ISSUED	The Plumbing Co	01/04/2005

2 projects · most recent 08/06/2026

Water/Sanitary Gas

Filed	Status	Contractor	Scope
08/06/2026	Permit Issued	Bent Mechanical	Gas, Water/Sanitary
01/26/2020	Permit Issued	Infiniti Esc Plumbing	Water/Sanitary

5 projects · most recent 09/26/2026

General Wiring Lighting

Filed	Status	Contractor	Scope
09/26/2026	Permit Issued	2AK Light Electric	General Wiring
06/23/2022	Complete	Amor Electric	General Wiring
11/20/2020	Complete	Infinity Electric	General Wiring
02/12/2020	Permit Issued	Torelco Electrical Conts	General Wiring, Lighting
10/02/2019	Complete	Maven Electric	General Wiring

▾Special Inspection Requirements (DOB NOW) — 22

Date	Requirement	Inspector	Role
08/05/2026	Fire-Resistance Rated Construction	ELIZABETH HARDWICK	progress
07/24/2026	Fire-Resistant Penetrations and Joints	ELIZABETH HARDWICK	special
07/01/2026	Energy Code Compliance Inspections	ELIZABETH HARDWICK	progress
07/01/2026	Final	ELIZABETH HARDWICK	progress
07/01/2026	Insulation placement and R values	—	energy_progress
07/01/2026	Lighting in dwelling units	—	energy_progress
07/01/2026	Interior lighting power	—	energy_progress
07/01/2026	Lighting controls	—	energy_progress
07/01/2026	Fire-Resistant Penetrations and Joints	ELIZABETH HARDWICK	special
03/09/2026	Fire-Resistant Penetrations and Joints	Charlotte Dewald	special
03/09/2026	Lighting controls	Charlotte Dewald	energy_progress
03/09/2026	Lighting in dwelling units	Charlotte Dewald	energy_progress
03/09/2026	Final	Charlotte Dewald	progress
10/29/2021	Fire-Resistant Penetrations and Joints	Radoslaw Kurek	special
10/29/2021	HVAC insulation and sealing	Radoslaw Kurek	energy_progress
10/28/2021	HVAC insulation and sealing	Radoslaw Kurek	energy_progress
10/28/2021	Fire-Resistant Penetrations and Joints	Radoslaw Kurek	special
11/05/2020	Shutoff dampers	Radoslaw Kurek	energy_progress
11/05/2020	Duct leakage testing	Radoslaw Kurek	energy_progress
01/26/2020	Electrical energy consumption	ANTHONY MONTALTO	energy_progress
01/06/2020	Mechanical Systems	Radoslaw Kurek	special
01/06/2020	Final	Alfred Mierzejewski	progress

▾Documents — 205 on file (BIS + DOB NOW)

▸Plans & Drawings8

▸DOB NOWPlans/Sketch4

09/02/2026M00735397-I1Request digital key ↗

08/18/2026M01337406-I1Request digital key ↗

08/14/2026M01425444-S1Request digital key ↗

Showing 3 of 4 on file for this type

▸DOB NOWPlans/Sketch - Plumbing3

09/05/2026M00201760-I1Request digital key ↗

08/15/2026M00245357-I1Request digital key ↗

08/15/2026M00201760-P1Request digital key ↗

▸DOB NOWPlans/Sketch - Mechanical Systems1

09/04/2026M00291756-I1Request digital key ↗

▸Applications & Permits30

▸BISPLAN / WORK APPROVAL APPLICATION15

04/30/2022140953234Open ↗

08/31/2021140836120Open ↗

11/12/2020140953234Open ↗

Showing 3 of 15 on file for this type

▸BISWORK PERMIT APPLICATION14

04/08/2021140953234Open ↗

12/09/2020140953234Open ↗

12/20/2019140881767Open ↗

Showing 3 of 14 on file for this type

▸DOB NOWHPD Certification Letter or CPC Special Permit1

08/14/2026M01425444-I1Open ↗

▸Seals & Professional Certifications44

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION12

11/21/2019123791398Open ↗

08/22/2019140836120Open ↗

06/20/2017122459810Open ↗

Showing 3 of 12 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature10

09/04/2026M00291756-I1Open ↗

09/02/2026M00735397-I1Open ↗

08/18/2026M01337406-I1Open ↗

Showing 3 of 10 on file for this type

▸DOB NOWProgress Inspector Seal & Signature9

09/01/2026M00201760-I1Open ↗

09/01/2026M00245357-I1Open ↗

08/24/2026M00201760-P1Open ↗

Showing 3 of 9 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature4

09/01/2026M00201760-I1Open ↗

08/24/2026M00201760-P1Open ↗

08/23/2026M01337406-I1Open ↗

Showing 3 of 4 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT2

12/20/2019140881767Open ↗

07/16/2015122459810Open ↗

▸BISAPPLICANT OWNER SIGNATURE2

09/29/2020140953234Open ↗

03/14/2019140836120Open ↗

▸BISPROFESSIONAL CERTIFIED CHECKLIST2

05/24/2017122459810Open ↗

05/12/2017122459810Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY2

09/29/2020140953234Open ↗

12/20/2019140881767Open ↗

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1

12/20/2019140881767Open ↗

▸Trade Schedules & Equipment12

▸BISEQUIPMENT USE APPLICATION/PERMIT6

06/27/2017122459810Open ↗

Showing 3 of 6 on file for this type

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE4

10/21/2016122459810Open ↗

10/20/2016122459810Open ↗

07/01/2016122459810Open ↗

Showing 3 of 4 on file for this type

▸BISSCHEDULE B - PLUMBING1

03/14/2019140836120Open ↗

▸BISHVAC & SERVICE WATER HEATING EQUIPMENT1

06/22/2022140953234Open ↗

▸Safety & Tenant Protection21

▸DOB NOWHPD-2: Clinton Special District Anti-Harassment Checklist7

09/04/2026M00291756-I1Open ↗

08/14/2026M01425444-S1Open ↗

08/14/2026M01425444-I1Open ↗

Showing 3 of 7 on file for this type

▸BISTENANT PROTECTION PLAN AND NOTES4

11/22/2020140953234Open ↗

12/20/2019140881767Open ↗

03/14/2019140836120Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWTenant Protection Plan4

09/04/2026M00291756-I1Open ↗

08/13/2026M00201760-P1Open ↗

08/13/2026M00245357-I1Open ↗

Showing 3 of 4 on file for this type

▸BISCLINTON DISTRICT: ANTI-HARASSMENT CHECKLIST2

11/22/2020140953234Open ↗

12/20/2019140881767Open ↗

▸BISANTI-HARASSMENT CHECKLIST: CLINTON1

07/23/2015122459810Open ↗

▸BISANTI-HARASSMENT CHECKLIST1

06/10/2019140836120Open ↗

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1

11/22/2020140953234Open ↗

▸DOB NOWCertificate of No Harassment1

08/14/2026M01425444-I1Open ↗

▸Environmental & Asbestos12

▸DOB NOWDEP ACP-5: Asbestos Assessment Report8

09/04/2026M00291756-I1Open ↗

09/02/2026M00735397-I1Open ↗

08/18/2026M01337406-I1Open ↗

Showing 3 of 8 on file for this type

▸BISASBESTOS: CERTIFICATION (DEP ACP5)4

11/12/2020140953234Open ↗

12/13/2019123791398Open ↗

03/14/2019140836120Open ↗

Showing 3 of 4 on file for this type

▸Energy Compliance26

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY5

10/05/2021140836120Open ↗

05/21/2021123791398Open ↗

12/09/2020140953234Open ↗

Showing 3 of 5 on file for this type

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS4

11/21/2019123791398Open ↗

08/22/2019140836120Open ↗

06/20/2017122459810Open ↗

Showing 3 of 4 on file for this type

▸BISAS-BUILT ENERGY ANALYSIS (EN2)3

06/22/2022140953234Open ↗

05/21/2021123791398Open ↗

08/17/2020140881767Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS2

09/29/2020140953234Open ↗

12/20/2019140881767Open ↗

▸BISAS-BUILT ENERGY ANALYSIS2

10/05/2021140836120Open ↗

06/20/2017122459810Open ↗

▸BISFENESTRATION U-FACTOR & PRODUCT RATING1

06/22/2022140953234Open ↗

▸BISFENESTRATION AREAS1

06/22/2022140953234Open ↗

▸BISFENESTRATION AIR LEAKAGE1

06/22/2022140953234Open ↗

▸BISINSULATION PLACEMENT & R VALUES1

06/22/2022140953234Open ↗

▸BISENERGY CODE COMPLIANCE INSPECTIONS1

06/22/2022140953234Open ↗

▸BISLIGHTING CONTROLS1

06/22/2022140953234Open ↗

▸BISAIR SEALING AND INSULATION - VISUAL1

06/22/2022140953234Open ↗

▸BISTR8: ENERGY CODE PROGRESS INSPS TECHNICAL REPORT1

11/22/2020140953234Open ↗

▸BISINTERIOR LIGHTING POWER1

06/22/2022140953234Open ↗

▸DOB NOWEN2: As Built Energy Analysis1

08/13/2026M00735397-I1Open ↗

▸Inspections & Test Reports12

▸BISTECHNICAL REPORT: RESPONSIBILITY7

10/05/2021140836120Open ↗

05/21/2021123791398Open ↗

12/09/2020140953234Open ↗

Showing 3 of 7 on file for this type

▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1

06/22/2022140953234Open ↗

▸BISFIRE-RESISTIVE RATED CONSTRUCTION1

06/22/2022140953234Open ↗

▸BISSTRUCTURAL STABILITY - EXISTING BUILDINGS1

06/22/2022140953234Open ↗

▸BISDIR-14 ID OF RESPONSIBILITY (TR1)1

06/22/2022140953234Open ↗

▸BISMECHANICAL SYSTEMS1

06/22/2022140953234Open ↗

▸Approvals, Objections & Sign-offs13

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST7

06/23/2022140953234Open ↗

11/15/2021140836120Open ↗

10/05/2021140836120Open ↗

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▸BISLETTERS - SUPPORTING DOCUMENTATION3

05/31/2019140836120Open ↗

08/01/2017122459810Open ↗

▸BISFINAL2

06/22/2022140953234Open ↗

08/17/2020140881767Open ↗

▸BISSUPERSEDING LETTER1

04/08/2021140953234Open ↗

▸Cost, Insurance & Ownership10

▸BISCOST AFFIDAVIT7

10/05/2021140836120Open ↗

09/29/2020140953234Open ↗

12/20/2019140881767Open ↗

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▸BISCOST AFFIDAVIT (FINAL): PW33

06/22/2022140953234Open ↗

05/21/2021123791398Open ↗

08/17/2020140881767Open ↗

▸Filing & Intake Forms12

▸BISADDITIONAL INFORMATION6

09/10/2021140836120Open ↗

12/03/2020140953234Open ↗

06/10/2019140836120Open ↗

Showing 3 of 6 on file for this type

▸BISEFILING JOB APPLICATION COVER SHEET3

09/29/2020140953234Open ↗

12/20/2019140881767Open ↗

03/14/2019140836120Open ↗

▸BISEFILING COVER SHEET2

11/21/2019123791398Open ↗

07/17/2015122459810Open ↗

▸BISBOROUGH INTAKE FORM1

04/08/2021140953234Open ↗

▸Other Documents5

▸BISCLINTON DIST: HPD CERT COMPLETION LOW-INCOME HOUSING1

12/13/2019123791398Open ↗

▸BISHVAC & SERVICE WATER PIPING DESIGN AND INSULATION1

06/22/2022140953234Open ↗

▸BISDUCT DESIGN, INSULATION AND LEAKAGE TESTING1

06/22/2022140953234Open ↗

▸BISSMOKE CONTROL SYSTEMS1

06/22/2022140953234Open ↗

▸BISSHUTOFF DAMPERS1

06/22/2022140953234Open ↗