Elevator co-op, conversion from loft/warehouse

151 WEST 28TH STREET

MANHATTAN · BIN 1015098

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1922Year Built

9Stories

D0Building Class

M1-8A/R11Zoning

39,471 sfGross Floor Area

19Units

LL97 CoveredRent Stabilized1 Active Violation 1 old, status unconfirmed ▸FISP: SAFE

Elevator co-op, conversion from loft/warehouse · Owner of record: Groff Studios · 4,905 sf lot · 8.05 FAR built · Flood zone X

Locations of Work

ArchitectureStructuralMechanicalPlumbingEquipmentGeneral

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

Floor 8Unit 8W5p · 1 filing · 12 docs

Floor 7

Floor 6

Floor 5

Floor 4

Floor 3

Floor 2

Floor 11st floor framing repairs4p · 1 filing · 7 docs

Cellar1st floor framing repairs4p · 1 filing · 7 docs

Site & exteriorTemporary sidewalk shed installation23p · 2 filings · 10 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
Groff Studios	68	03/22/2026
Architectural Flooring Resources	6	03/21/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
CL Engineering	2	11/17/2022
SW Engineering Company	1	02/03/2022
Ashraf	3	10/18/2021

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
Metro Design	4	03/21/2026
Boyd Consulting	2	03/21/2026
HH Building Consulting & Architectu	2	03/21/2026
Rigid Structural Design	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
MP Renovations	General Contractor	12	03/21/2026
Intersystem Installation	Scaffold	8	07/08/2026
Mr. Air NYC	General Contractor	3	03/21/2026
Interstate Electric	Electrical	1	03/22/2026
Hunter Electric	Electrical	1	03/21/2026
Intelogic Electric	Electrical	1	03/21/2026
T. MC Caffrey T MC Govern	Electrical	1	03/21/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
CL Engineering	6781	2	11/17/2022
SWL Engineering Inspectio	6912	1	02/03/2022

Building Lifecycle

All (121)Filed (6)Permit Issued (11)Signed Off (3)Facade (FISP) (16)Violation (60)Special Inspection (25)

04/29/2026

Violation issued (HPD, closed)

08/27/2025

Violation issued (HPD, closed)

08/27/2025

Violation issued (HPD, closed)

08/27/2025

Violation issued (HPD, closed)

08/27/2025

Violation issued (HPD, closed)

08/27/2025

Violation issued (HPD, closed)

08/27/2025

Violation issued (HPD, closed)

08/27/2025

Violation issued (HPD, closed)

08/27/2025

Violation issued (HPD, closed)

08/27/2025

Violation issued (HPD, closed)

06/04/2025

Violation issued (HPD, closed)

12/12/2023

Violation issued (HPD, closed)

12/12/2023

Violation issued (HPD, closed)

12/12/2023

Violation issued (HPD, closed)

12/12/2023

Violation issued (HPD, open)

12/12/2023

Violation issued (HPD, closed)

11/22/2022

Signed off — Alteration

INSTALL (4) NEW HEAT PUMP SPLIT-DUCTLESS HVAC SYSTEM AT APT#8W OF EXISTING 9 STORY BUILDING. NO CHANGE IN USE, EGRESS OR OCCUPANCY. NO CHANGE IN BULK.

M08013312-I1

11/17/2022

Filed — Alteration

INSTALL (4) NEW HEAT PUMP SPLIT-DUCTLESS HVAC SYSTEM AT APT#8W OF EXISTING 9 STORY BUILDING. NO CHANGE IN USE, EGRESS OR OCCUPANCY. NO CHANGE IN BULK.

M08013312-P1

11/17/2022

Special inspection requirement — Fire-Resistant Penetrations and Joints

CHRISTIAN LOZADA

11/17/2022

Special inspection requirement — Final

CHRISTIAN LOZADA

11/17/2022

Special inspection requirement — Energy Code Compliance Inspections

CHRISTIAN LOZADA

11/17/2022

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

CHRISTIAN LOZADA

11/17/2022

Special inspection requirement — Mechanical Systems

CHRISTIAN LOZADA

11/17/2022

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

CHRISTIAN LOZADA

11/17/2022

Special inspection requirement — Maintenance information

CHRISTIAN LOZADA

11/17/2022

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

CHRISTIAN LOZADA

10/31/2022

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

CHRISTIAN LOZADA

10/31/2022

Special inspection requirement — Fire-Resistant Penetrations and Joints

CHRISTIAN LOZADA

10/31/2022

Special inspection requirement — Mechanical Systems

CHRISTIAN LOZADA

10/31/2022

Special inspection requirement — Energy Code Compliance Inspections

CHRISTIAN LOZADA

10/31/2022

Special inspection requirement — Final

CHRISTIAN LOZADA

10/31/2022

Special inspection requirement — Maintenance information

CHRISTIAN LOZADA

10/31/2022

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

CHRISTIAN LOZADA

10/31/2022

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

CHRISTIAN LOZADA

10/17/2022

Permit issued — Mechanical Systems

M08013312-I1-MS

10/03/2022

Filed — Alteration

INSTALL (4) NEW HEAT PUMP SPLIT-DUCTLESS HVAC SYSTEM AT APT#8W OF EXISTING 9 STORY BUILDING. NO CHANGE IN USE, EGRESS OR OCCUPANCY. NO CHANGE IN BULK.

M08013312-I1

07/12/2022

Permit issued — General Construction

M00655100-I1-GC

07/12/2022

Permit issued — Structural

M00655100-I1-ST

06/03/2022

Permit issued — Structural

M00655100-I1-GC

06/03/2022

Permit issued — General Construction

M00655100-I1-ST

03/11/2022

Cycle 9 facade report signed — SAFE

02/03/2022

Filed — Alteration

Filing for 1st Floor Slab Repairs; no change to use, egress or occupancy.

M00655100-I1

02/01/2022

Special inspection requirement — Energy Code Compliance Inspections

Yakov Weinstein

01/24/2022

Cycle 9 facade report submitted

01/19/2022

Signed off — Alteration

Installation of temporary supported scaffold per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.

M00317801-I1

01/19/2022

Signed off — Alteration

Installation of temporary sidewalk shed per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.

M00315938-I1

01/18/2022

Cycle 9 facade inspection completed

12/29/2021

Special inspection requirement — Concrete - Cast-In-Place

JOSHUA LUCKRITZ

12/29/2021

Special inspection requirement — Post-installed Anchors

JOSHUA LUCKRITZ

12/29/2021

Special inspection requirement — Structural Stability – Alterations of existing buildings

JOSHUA LUCKRITZ

12/29/2021

Special inspection requirement — Structural Steel - Welding

JOSHUA LUCKRITZ

12/29/2021

Special inspection requirement — Structural Steel - Details

JOSHUA LUCKRITZ

12/29/2021

Special inspection requirement — Final

Yakov Weinstein

12/29/2021

Special inspection requirement — Structural Steel - High Strength Bolting

JOSHUA LUCKRITZ

12/22/2021

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

12/22/2021

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

10/18/2021

Filed — Alteration

Installation of temporary supported scaffold per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.

M00317801-P1

09/14/2021

Violation issued (ECB, closed)

Unknown

09/14/2021

Violation issued (ECB, closed)

Site Safety

09/14/2021

Violation issued (ECB, closed)

Construction

Latest 60 of 121 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Mechanical Systems	Signed-off	Mr. Air NYC	10/17/2022
DOB NOW	General Construction	Permit Issued	MP Renovations	07/12/2022
DOB NOW	Structural	Permit Issued	MP Renovations	07/12/2022
DOB NOW	Structural	Permit Issued	MP Renovations	06/03/2022
DOB NOW	General Construction	Permit Issued	MP Renovations	06/03/2022
DOB NOW	Sidewalk Shed	Signed-off	Intersystem Installation	08/06/2021
DOB NOW	Supported Scaffold	Signed-off	Intersystem Installation	08/01/2021
DOB NOW	Sidewalk Shed	Signed-off	Intersystem Installation	06/29/2021
DOB NOW	Supported Scaffold	Signed-off	Intersystem Installation	06/29/2021
DOB NOW	Supported Scaffold	Signed-off	Intersystem Installation	02/19/2020
DOB NOW	Sidewalk Shed	Signed-off	Intersystem Installation	02/14/2020
BIS	OT	ISSUED	Jepol Construction	01/04/2022
BIS	PL	ISSUED	Waterfire	02/23/2021
BIS	OT	ISSUED	Jepol Construction	02/22/2021
BIS	OT	ISSUED	Jepol Construction	03/06/2020
BIS	SP	ISSUED	S & J Industrial	01/30/2020
BIS	PL	ISSUED	Waterfire	01/14/2020
BIS	OT	ISSUED	Commercial Building and R	02/06/2019
BIS	SP	ISSUED	S & J Industrial	11/26/2018
BIS	PL	ISSUED	Waterfire	11/26/2018
BIS	MH	ISSUED	Fiocchi Group	11/09/2018
BIS	OT	ISSUED	Fiocchi Group	11/09/2018
BIS	PL	ISSUED	Waterfire	10/23/2018
BIS	OT	ISSUED	A & C Heating Services	07/03/2018
BIS	BL	ISSUED	A & C Heating Services	01/19/2018
BIS	PL	ISSUED	ZFM	12/01/2017
BIS	MH	ISSUED	John Dragoi	10/12/2017
BIS	OT	ISSUED	John Dragoi	10/12/2017
BIS	SP	ISSUED	Branch Plumbing	02/07/2017
BIS	SP	ISSUED	Allstate Sprinkler	11/04/2016
BIS	PL	ISSUED	Authentic Plumbing	10/31/2016
BIS	MH	ISSUED	Essential Design & Builders	10/20/2016
BIS	OT	ISSUED	Essential Design & Builders	08/15/2016
BIS	—	ISSUED	Target New York Construction	11/24/2015
BIS	—	ISSUED	Groff Studios	11/16/2015
BIS	OT	ISSUED	Opus Tile Construction	12/17/2014
BIS	MH	ISSUED	Opus Tile Construction	12/17/2014
BIS	PL	ISSUED	Jay Ell Plumbing & Heating Co	11/10/2014
BIS	SP	ISSUED	Capitol Fire SPKL Co	10/09/2014
BIS	PL	ISSUED	Top Dog Plumbing & Heating	09/29/2014

+ 21 more permits on file

8 projects · most recent 09/05/2025

General Wiring HVAC Wiring Boiler Controls

Filed	Status	Contractor	Scope
09/05/2025	Complete	Hunter Electric	1 meters, 1 new_meters
10/14/2022	Complete	Intelogic Electric	HVAC Wiring
06/09/2020	Complete	Interstate Electric	General Wiring
06/09/2020	Complete	Interstate Electric	General Wiring
02/10/2020	Complete	Steven Farkas	—
11/22/2019	Complete	Troon Electric of New Yor	General Wiring
01/11/2018	Permit Issued	PK Electric	11 meters
12/28/2017	Permit Issued	George Holness	Boiler Controls

1 project · most recent 02/03/2022

Steel Concrete

Filed	Status	Contractor	Scope
02/03/2022	Permit Issued	MP Renovations	Steel, Concrete

▾Special Inspection Requirements (DOB NOW) — 25

Date	Requirement	Inspector	Role
11/17/2022	Fire-Resistant Penetrations and Joints	CHRISTIAN LOZADA	special
11/17/2022	Final	CHRISTIAN LOZADA	progress
11/17/2022	Energy Code Compliance Inspections	CHRISTIAN LOZADA	progress
11/17/2022	HVAC-R and service water piping design and insulation	CHRISTIAN LOZADA	energy_progress
11/17/2022	Mechanical Systems	CHRISTIAN LOZADA	special
11/17/2022	HVAC-R and service water heating equipment	CHRISTIAN LOZADA	energy_progress
11/17/2022	Maintenance information	CHRISTIAN LOZADA	energy_progress
11/17/2022	HVAC-R and service water heating system controls	CHRISTIAN LOZADA	energy_progress
10/31/2022	HVAC-R and service water heating equipment	CHRISTIAN LOZADA	energy_progress
10/31/2022	Fire-Resistant Penetrations and Joints	CHRISTIAN LOZADA	special
10/31/2022	Mechanical Systems	CHRISTIAN LOZADA	special
10/31/2022	Energy Code Compliance Inspections	CHRISTIAN LOZADA	progress
10/31/2022	Final	CHRISTIAN LOZADA	progress
10/31/2022	Maintenance information	CHRISTIAN LOZADA	energy_progress
10/31/2022	HVAC-R and service water piping design and insulation	CHRISTIAN LOZADA	energy_progress
10/31/2022	HVAC-R and service water heating system controls	CHRISTIAN LOZADA	energy_progress
02/01/2022	Energy Code Compliance Inspections	Yakov Weinstein	progress
12/29/2021	Concrete - Cast-In-Place	JOSHUA LUCKRITZ	special
12/29/2021	Post-installed Anchors	JOSHUA LUCKRITZ	special
12/29/2021	Structural Stability – Alterations of existing buildings	JOSHUA LUCKRITZ	special
12/29/2021	Structural Steel - Welding	JOSHUA LUCKRITZ	special
12/29/2021	Structural Steel - Details	JOSHUA LUCKRITZ	special
12/29/2021	Final	Yakov Weinstein	progress
12/29/2021	Structural Steel - High Strength Bolting	JOSHUA LUCKRITZ	special
02/13/2020	Final	Eric Foster	progress

▾Documents — 533 on file (BIS + DOB NOW)

▸Plans & Drawings6

▸DOB NOWPlans/Sketch3

09/02/2026M00655100-I1Request digital key ↗

09/01/2026M08013312-I1Request digital key ↗

09/01/2026M08013312-P1Request digital key ↗

▸DOB NOWPlans/Sketch - Supported Scaffold2

09/05/2026M00317801-I1Request digital key ↗

08/15/2026M00317801-P1Request digital key ↗

▸DOB NOWPlans/Sketch - Sidewalk Shed1

09/05/2026M00315938-I1Request digital key ↗

▸Applications & Permits107

▸BISPLAN / WORK APPROVAL APPLICATION57

06/24/2021123468746Open ↗

10/17/2019123772186Open ↗

10/31/2018123369032Open ↗

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▸BISWORK PERMIT APPLICATION47

03/10/2020123772186Open ↗

02/06/2019123128114Open ↗

11/26/2018123369032Open ↗

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▸BISCERTIFICATE OF OCCUPANCY: APPLICATION2

On file, but not among the 200 most recently loaded documents for this source.

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▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION1

11/01/2017120912968Open ↗

▸Seals & Professional Certifications103

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION73

11/04/2019123772186Open ↗

10/17/2019123772186Open ↗

08/19/2019123128114Open ↗

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▸DOB NOWProgress Inspector Seal & Signature7

10/09/2026M00315938-I1Open ↗

08/26/2026M08013312-P1Open ↗

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▸BISPROFESSIONAL CERTIFICATION STATEMENT6

10/16/2018123468746Open ↗

03/23/2018123410031Open ↗

01/19/2018123241410Open ↗

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▸DOB NOWDPL-1: Design Professional Seal & Signature6

09/05/2026M00315938-I1Open ↗

09/01/2026M08013312-P1Open ↗

09/01/2026M08013312-I1Open ↗

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▸BISPROFESSIONAL CERTIFIED CHECKLIST5

10/16/2018123468746Open ↗

03/23/2018123410031Open ↗

01/19/2018123241410Open ↗

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▸DOB NOWSpecial Inspector Seal & Signature4

08/26/2026M08013312-P1Open ↗

08/25/2026M08013312-I1Open ↗

08/22/2026M00655100-I1Open ↗

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▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1

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▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1

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▸Trade Schedules & Equipment45

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE17

10/31/2018123369032Open ↗

10/24/2018123293471Open ↗

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▸BISSELF-CERT PLUMBING NOTICE16

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▸BISSCHEDULE B - PLUMBING6

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▸BISEQUIPMENT USE PERMITS2

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▸BISSPRINKLER INSP REPORT : FP-852

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▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT1

01/19/2018123241410Open ↗

▸BISEQUIPMENT USE APPLICATION/PERMIT1

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▸Safety & Tenant Protection16

▸BISTenant Protection Plan and Notes9

10/17/2019123772186Open ↗

10/31/2018123369032Open ↗

10/26/2018123128114Open ↗

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▸BISSTREET TREE CHECKLIST3

02/20/2018120912968Open ↗

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▸DOB NOWTenant Protection Plan3

09/05/2026M00315938-I1Open ↗

08/13/2026M00317801-I1Open ↗

08/13/2026M00317801-P1Open ↗

▸BISST-1 Street Tree Checklist1

On file, but not among the 200 most recently loaded documents for this source.

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▸Environmental & Asbestos25

▸BISASBESTOS: CERTIFICATION (DEP ACP5)10

01/19/2018123241410Open ↗

10/13/2017123293471Open ↗

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▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'8

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▸BISDEP ASBESTOS PROJECT COMPLETION FORM3

02/06/2019123128114Open ↗

10/31/2018123369032Open ↗

10/16/2018123468746Open ↗

▸DOB NOWDEP ACP-5: Asbestos Assessment Report3

09/01/2026M08013312-P1Open ↗

09/01/2026M08013312-I1Open ↗

08/13/2026M00655100-I1Open ↗

▸BISASBESTOS: COMPLETION OR CLOSEOUT (ACP20/21/5)1

03/10/2020123772186Open ↗

▸Energy Compliance44

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS24

10/17/2019123772186Open ↗

08/19/2019123128114Open ↗

10/31/2018123369032Open ↗

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▸BISAS-BUILT ENERGY ANALYSIS11

03/08/2022123772186Open ↗

06/30/2021123369032Open ↗

06/28/2021123468746Open ↗

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▸BISTR8: Energy Code Progress Inspections5

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▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY4

03/08/2022123772186Open ↗

06/30/2021123369032Open ↗

06/28/2021123468746Open ↗

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▸Inspections & Test Reports8

▸BISTECHNICAL REPORT: RESPONSIBILITY7

03/08/2022123772186Open ↗

06/30/2021123369032Open ↗

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▸BISCertificate of Inspection Construct Manhole or Catch Basin and Basin Connection1

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▸Approvals, Objections & Sign-offs64

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST30

03/10/2022123772186Open ↗

06/30/2021123369032Open ↗

06/28/2021123468746Open ↗

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▸BISLETTERS - SUPPORTING DOCUMENTATION15

03/10/2020123772186Open ↗

10/17/2019123772186Open ↗

06/17/2019123241410Open ↗

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▸BISSCHEDULE A - OCCUPANCY / USE12

02/01/2018120912968Open ↗

12/12/2017121735603Open ↗

11/21/2017121735603Open ↗

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▸BISADMINISTRATIVE OBJECTIONS7

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▸Cost, Insurance & Ownership43

▸BISCOST AFFIDAVIT42

03/08/2022123772186Open ↗

06/30/2021123369032Open ↗

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▸BISHIC LICENSE OR AFFIDAVIT1

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▸Filing & Intake Forms66

▸BISEFILING COVER SHEET27

10/17/2019123772186Open ↗

10/31/2018123369032Open ↗

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▸BISBOROUGH INTAKE FORM19

08/19/2019123128114Open ↗

06/17/2019123241410Open ↗

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▸BISADDITIONAL INFORMATION19

10/24/2018123241410Open ↗

10/24/2018123293471Open ↗

03/23/2018123293471Open ↗

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▸BISEFILING JOB APPLICATION COVER SHEET1

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▸Other Documents6

▸BISPLOT DIAGRAM3

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▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION3

06/13/2019123241410Open ↗

10/23/2017120912968Open ↗

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