Old law tenement

52 MAC DOUGAL STREET

MANHATTAN · BIN 1008065

💬 Discuss this project

1884Year Built

5Stories

C4Building Class

R7-2Zoning

—Gross Floor Area

20Units

5 Open Violations ▸

Old law tenement · Owner of record: CHELHAM MANAGEMENT CORP. · 3.9 FAR built · Flood zone X

Locations of Work

ArchitecturePlumbing

Permit Issued — active, not yet Signed-off

Floor 2Under Construction2p · 1 filing · 11 docs

Floor 1

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
CHELHAM MANAGEMENT	36	07/31/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
JKW ENGINEERING, P.C.	2	11/28/2025

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
JKW ENGINEERING PC	4	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
WAI KEE CONSTRUCTION INC	General Contractor	2	07/31/2026
AMERICAN STANDARD P&H CORORP.	Plumbing	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
JKW ENGINEERING, P.C.	1856	1	11/26/2025

Building Lifecycle

All (19)Filed (2)Permit Issued (3)Violation (8)Special Inspection (6)

07/30/2026

Permit issued — General Construction

M01316910-I1-GC

02/27/2026

Permit issued — Plumbing

M01316910-S1-PL

01/06/2026

Permit issued — General Construction

M01316910-I1-GC

11/28/2025

Filed — Alteration

Interior renovation of existing apartment 2C. Remove and install plumbing fixtures as per plans. No change in egress, occupancy or use is involved under this application.

M01316910-S1

11/26/2025

Filed — Alteration

Interior renovation of existing apartment 2C. Remove and install plumbing fixtures as per plans. No change in egress, occupancy or use is involved under this application.

M01316910-I1

11/17/2025

Violation issued (HPD, closed)

11/10/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

James Wai

11/10/2025

Special inspection requirement — Final

James Wai

11/10/2025

Special inspection requirement — Energy Code Compliance Inspections

James Wai

11/10/2025

Special inspection requirement — Interior lighting power

James Wai

11/10/2025

Special inspection requirement — Lighting in dwelling units

James Wai

11/10/2025

Special inspection requirement — Lighting controls

James Wai

04/01/2021

Violation issued (HPD, closed)

01/31/2005

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

01/31/2005

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

11/17/1999

Violation issued (ECB, closed)

Construction

02/10/1997

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

08/29/1995

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

09/01/1994

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	General Construction	Permit Issued	WAI KEE CONSTRUCTION INC	07/30/2026
DOB NOW	Plumbing	Permit Issued	AMERICAN STANDARD P&H CORORP.	02/27/2026
DOB NOW	General Construction	Permit Issued	WAI KEE CONSTRUCTION INC	01/06/2026
BIS	PL	ISSUED	FLYTIGER P & H LTD	04/05/2018
BIS	OT	ISSUED	WAI KEE CONSTRUCTION INC	03/14/2018
BIS	PL	ISSUED	FLYTIGER P & H LTD	07/30/2015
BIS	OT	ISSUED	WAI KEE CONSTRUCTION INC	07/27/2015
BIS	OT	ISSUED	WAI KEE CONSTRUCTION INC	06/23/2015
BIS	PL	ISSUED	FLYTIGER P & H LTD	08/29/2013
BIS	OT	ISSUED	WAI KEE CONSTRUCTION INC	08/14/2013
BIS	PL	ISSUED	COURTESY PLUMBING INC	03/30/2012
BIS	OT	ISSUED	WAI KEE CONSTRUCTION INC	02/29/2012
BIS	OT	ISSUED	WAI KEE CONSTRUCTION INC	09/24/2010
BIS	PL	ISSUED	FLYTIGER P & H LTD	06/16/2009
BIS	OT	ISSUED	WAI KEE CONSTRUCTION INC	04/17/2009
BIS	PL	ISSUED	FLYTIGER P & H LTD	05/28/2004
BIS	OT	ISSUED	JNL CONSTRUCTION INC	05/26/2004
BIS	OT	ISSUED	N. KOFSKY & SON INC.	03/29/2000
BIS	PL	ISSUED	N. KOFSKY & SON INC.	03/29/2000
BIS	OT	ISSUED	HKC CONSTRUCTION	12/02/1999
BIS	PL	ISSUED	DEMAR PLUMBING CORP	09/15/1997
BIS	BL	ISSUED	DEMAR PLUMBING CORP	09/15/1997

1 project · most recent 11/28/2025

Gas Water/Sanitary

Filed	Status	Contractor	Scope
11/28/2025	Permit Issued	AMERICAN STANDARD P&H COR	Gas, Water/Sanitary

1 project · most recent 02/09/2026

General Wiring

Filed	Status	Contractor	Scope
02/09/2026	Permit Issued	KJK ELECTRIC INC	General Wiring

1 project · most recent 11/28/2025

Tenant Protection Plan 72 Hour

Filed	Status	Contractor	Scope
11/28/2025	Permit Issued	WAI KEE CONSTRUCTION INC	Tenant Protection Plan 72 Hour

▾Special Inspection Requirements (DOB NOW) — 6

Date	Requirement	Inspector	Role
11/10/2025	Fire-Resistant Penetrations and Joints	James Wai	special
11/10/2025	Final	James Wai	progress
11/10/2025	Energy Code Compliance Inspections	James Wai	progress
11/10/2025	Interior lighting power	James Wai	energy_progress
11/10/2025	Lighting in dwelling units	James Wai	energy_progress
11/10/2025	Lighting controls	James Wai	energy_progress

▾Documents — 123 on file (BIS + DOB NOW)

▸Plans & Drawings2

▸DOB NOWPlans/Sketch2

08/20/2026M01316910-I1Request digital key ↗

08/20/2026M01316910-S1Request digital key ↗

▸Applications & Permits25

▸BISWORK PERMIT APPLICATION13

04/06/2018123129890Open ↗

03/14/2018123129890Open ↗

08/12/2015122447904Open ↗

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▸BISPLAN / WORK APPROVAL APPLICATION10

05/30/2018123129890Open ↗

05/29/2018123129890Open ↗

03/14/2018123129890Open ↗

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▸DOB NOWLPC Approval/Permit2

08/13/2026M01316910-I1Open ↗

08/13/2026M01316910-S1Open ↗

▸Seals & Professional Certifications27

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION14

07/03/2018123129890Open ↗

03/14/2018123129890Open ↗

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▸BISPROFESSIONAL CERTIFIED CHECKLIST4

03/14/2018123129890Open ↗

07/02/2015122447904Open ↗

08/19/2013121723135Open ↗

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▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM2

08/19/2013121723135Open ↗

04/17/2009120017686Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT2

03/14/2018123129890Open ↗

07/02/2015122447904Open ↗

▸DOB NOWDPL-1: Design Professional Seal & Signature2

08/13/2026M01316910-I1Open ↗

08/13/2026M01316910-S1Open ↗

▸DOB NOWProgress Inspector Seal & Signature2

08/29/2026M01316910-I1Open ↗

▸DOB NOWSpecial Inspector Seal & Signature1

08/29/2026M01316910-I1Open ↗

▸Trade Schedules & Equipment17

▸BISSCHEDULE B - PLUMBING7

08/19/2013121723135Open ↗

02/28/2012120987940Open ↗

09/01/2010120458575Open ↗

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▸BISSELF-CERT PLUMBING NOTICE6

11/12/2015122447904Open ↗

12/16/2013121723135Open ↗

10/10/2013121723135Open ↗

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▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE4

05/30/2018123129890Open ↗

05/29/2018123129890Open ↗

03/14/2018123129890Open ↗

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▸Safety & Tenant Protection1

▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE1

03/14/2018123129890Open ↗

▸Environmental & Asbestos8

▸BISASBESTOS: CERTIFICATION (DEP ACP5)4

03/14/2018123129890Open ↗

07/02/2015122447904Open ↗

08/19/2013121723135Open ↗

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▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'2

09/01/2010120458575Open ↗

04/17/2009120017686Open ↗

▸DOB NOWDEP ACP-5: Asbestos Assessment Report2

08/13/2026M01316910-S1Open ↗

08/13/2026M01316910-I1Open ↗

▸Energy Compliance10

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS6

07/03/2018123129890Open ↗

03/14/2018123129890Open ↗

01/09/2016122447904Open ↗

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▸BISAS-BUILT ENERGY ANALYSIS3

07/03/2018123129890Open ↗

01/09/2016122447904Open ↗

12/06/2013121723135Open ↗

▸BISTR8: Energy Code Progress Inspections1

02/28/2012120987940Open ↗

▸Approvals, Objections & Sign-offs12

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST5

07/03/2018123129890Open ↗

01/09/2016122447904Open ↗

12/06/2013121723135Open ↗

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▸BISLETTERS - SUPPORTING DOCUMENTATION3

07/03/2018123129890Open ↗

01/09/2016122447904Open ↗

10/01/2009120017686Open ↗

▸BISADMINISTRATIVE OBJECTIONS3

02/28/2012120987940Open ↗

09/01/2010120458575Open ↗

04/16/2009120017686Open ↗

▸BISLANDMARKS APPROVAL1

03/14/2018123129890Open ↗

▸Cost, Insurance & Ownership11

▸BISCOST AFFIDAVIT11

07/03/2018123129890Open ↗

03/14/2018123129890Open ↗

01/09/2016122447904Open ↗

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▸Filing & Intake Forms9

▸BISEFILING COVER SHEET6

03/14/2018123129890Open ↗

07/02/2015122447904Open ↗

08/16/2013121723135Open ↗

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▸BISBOROUGH INTAKE FORM2

07/03/2018123129890Open ↗

05/29/2018123129890Open ↗

▸BISADDITIONAL INFORMATION1

05/30/2018123129890Open ↗

▸Other Documents1

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1

03/01/2011120458575Open ↗