Locations of Work

ArchitecturePlumbing

Floor 23p · 1 filing · 20 docs

Floor 11p · 1 filing · 20 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
CHENG DI REALTY	7	03/22/2026
YLIN CONSTRUCTION INC	5	03/22/2026
YILIN CONSTRUCTION	1	03/22/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
11/13/2019	$1.7M	—	— → —	$703/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
LEE ENGINEERING, P.C.	4	10/12/2022

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
LEE ENGINEERING P C	6	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
SPLEN CONSTRUCTION INC	General Contractor	3	03/21/2026
C.R.U. MECHAN & HEAT INC	Plumbing	3	07/08/2026
AL-LECTRIC ELECT'L CONTRG	Electrical	1	03/22/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
LEE ENGINEERING, P.C.	2157	4	10/12/2022

Building Lifecycle

All (40)Filed (4)Permit Issued (4)Signed Off (2)Violation (13)Special Inspection (17)

02/11/2023

Violation issued (ECB, closed)

Construction

10/18/2022

Signed off — Alteration

INSTALLATION OF HEATING & AIR CONDITIONING SYSTEMS AN EXISTING 2 DWELLING UNITS. NO CHANGE IN USE, OCCUPANCY AND EGRESS IS INVOLVED UNDER THIS APPLICATION.

Q08018802-I1

10/18/2022

Permit issued — Mechanical Systems

Q08018802-I1-MS

10/12/2022

Filed — Alteration

INSTALLATION OF HEATING & AIR CONDITIONING SYSTEMS AN EXISTING 2 DWELLING UNITS. NO CHANGE IN USE, OCCUPANCY AND EGRESS IS INVOLVED UNDER THIS APPLICATION.

Q08018802-I1

10/12/2022

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

YEON LEE

10/12/2022

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

YEON LEE

10/11/2022

Signed off — Alteration

PLUMBING WORK OF AN EXISTING 2 1/2 STORY BUILDING (2 DWELLING UNITS). INCLUDING A NEW GAS SERVICE FOR 2 BUILDING ALL GAS WORK WILL BE SHOWN IN UNDER THIS APPLICATION FOR 2 BUILDING. (209-57 46ave & 209-59rea 46ave).

Q00298124-I1

10/11/2022

Special inspection requirement — Fire-Resistant Penetrations and Joints

YEON LEE

10/11/2022

Special inspection requirement — Final

YEON LEE

10/11/2022

Special inspection requirement — Mechanical Systems

YEON LEE

08/09/2022

Permit issued — Plumbing

Q00298124-I1-PL

08/03/2022

Filed — Alteration

PLUMBING WORK OF AN EXISTING 2 1/2 STORY BUILDING (2 DWELLING UNITS). INCLUDING A NEW GAS SERVICE FOR 2 BUILDING ALL GAS WORK WILL BE SHOWN IN UNDER THIS APPLICATION FOR 2 BUILDING. (209-57 46ave & 209-59rea 46ave).

Q00298124-P2

08/03/2022

Special inspection requirement — HVAC and service water heating system controls

YEON LEE

08/03/2022

Special inspection requirement — Fire-Resistant Penetrations and Joints

YEON LEE

08/03/2022

Special inspection requirement — Energy Code Compliance Inspections

YEON LEE

08/03/2022

Special inspection requirement — HVAC and service water heating system controls

YEON LEE

08/03/2022

Special inspection requirement — HVAC and service water heating equipment

YEON LEE

08/03/2022

Special inspection requirement — Fire-Resistant Penetrations and Joints

YEON LEE

08/03/2022

Special inspection requirement — Energy Code Compliance Inspections

YEON LEE

08/03/2022

Special inspection requirement — HVAC and service water heating equipment

YEON LEE

06/28/2022

Filed — Alteration

PLUMBING WORK OF AN EXISTING 2 1/2 STORY BUILDING (2 DWELLING UNITS). INCLUDING A NEW GAS SERVICE FOR 2 BUILDING ALL GAS WORK WILL BE SHOWN IN UNDER THIS APPLICATION FOR 2 BUILDING. (209-57 46ave & 209-59rea 46ave).

Q00298124-P1

06/09/2022

Special inspection requirement — Fire-Resistant Penetrations and Joints

YEON LEE

06/09/2022

Special inspection requirement — Energy Code Compliance Inspections

YEON LEE

06/09/2022

Special inspection requirement — HVAC and service water heating system controls

YEON LEE

06/09/2022

Special inspection requirement — HVAC and service water heating equipment

YEON LEE

09/24/2021

Permit issued — Plumbing

Q00298124-I1-PL

12/16/2020

Violation issued (ECB, closed)

Construction

10/30/2020

Violation issued (ECB, closed)

Construction

10/28/2020

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

10/28/2020

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

10/28/2020

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

10/28/2020

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

09/15/2020

Violation issued (ECB, closed)

Construction

08/31/2020

Permit issued — Plumbing

Q00298124-I1-PL

08/28/2020

Filed — Alteration

PLUMBING WORK OF AN EXISTING 2 1/2 STORY BUILDING (2 DWELLING UNITS). INCLUDING A NEW GAS SERVICE FOR 2 BUILDING ALL GAS WORK WILL BE SHOWN IN UNDER THIS APPLICATION FOR 2 BUILDING. (209-57 46ave & 209-59rea 46ave).

Q00298124-I1

08/07/2020

Violation issued (ECB, closed)

Construction

08/07/2020

Violation issued (ECB, closed)

Construction

08/07/2020

Violation issued (ECB, closed)

Unknown

08/07/2020

Violation issued (ECB, closed)

Unknown

07/09/2020

Violation issued (ECB, closed)

Unknown

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Mechanical Systems	Signed-off	SPLEN CONSTRUCTION INC	10/18/2022
DOB NOW	Plumbing	Signed-off	C.R.U. MECHAN & HEAT INC	08/09/2022
DOB NOW	Plumbing	Signed-off	C.R.U. MECHAN & HEAT INC	09/24/2021
DOB NOW	Plumbing	Signed-off	C.R.U. MECHAN & HEAT INC	08/31/2020
BIS	OT	ISSUED	SPLEN CONSTRUCTION INC	02/28/2022
BIS	OT	ISSUED	SPLEN CONSTRUCTION INC	04/26/2021
BIS	OT	ISSUED	YILIN CONSTRUCTION INC	03/26/2020
BIS	OT	ISSUED	YILIN CONSTRUCTION INC	02/06/2020

2 projects · most recent 09/08/2020

General Wiring

Filed	Status	Contractor	Scope
09/08/2020	Complete	AL-LECTRIC ELECT'L CONTRG	General Wiring
08/07/2020	Cancelled	AL-LECTRIC ELECT'L CONTRG	General Wiring

▾Special Inspection Requirements (DOB NOW) — 17

Date	Requirement	Inspector	Role
10/12/2022	HVAC-R and service water heating equipment	YEON LEE	energy_progress
10/12/2022	HVAC-R and service water heating system controls	YEON LEE	energy_progress
10/11/2022	Fire-Resistant Penetrations and Joints	YEON LEE	special
10/11/2022	Final	YEON LEE	progress
10/11/2022	Mechanical Systems	YEON LEE	special
08/03/2022	HVAC and service water heating system controls	YEON LEE	energy_progress
08/03/2022	Fire-Resistant Penetrations and Joints	YEON LEE	special
08/03/2022	Energy Code Compliance Inspections	YEON LEE	progress
08/03/2022	HVAC and service water heating system controls	YEON LEE	energy_progress
08/03/2022	HVAC and service water heating equipment	YEON LEE	energy_progress
08/03/2022	Fire-Resistant Penetrations and Joints	YEON LEE	special
08/03/2022	Energy Code Compliance Inspections	YEON LEE	progress
08/03/2022	HVAC and service water heating equipment	YEON LEE	energy_progress
06/09/2022	Fire-Resistant Penetrations and Joints	YEON LEE	special
06/09/2022	Energy Code Compliance Inspections	YEON LEE	progress
06/09/2022	HVAC and service water heating system controls	YEON LEE	energy_progress
06/09/2022	HVAC and service water heating equipment	YEON LEE	energy_progress

▾Documents — 57 on file (BIS + DOB NOW)

▸Plans & Drawings4

▸DOB NOWPlans/Sketch - Plumbing3

08/28/2026Q00298124-P1Request digital key ↗

08/28/2026Q00298124-P2Request digital key ↗

08/28/2026Q00298124-I1Request digital key ↗

▸DOB NOWPlans/Sketch1

08/25/2026Q08018802-I1Request digital key ↗

▸Applications & Permits8

▸BISPLAN / WORK APPROVAL APPLICATION6

12/17/2021421778053Open ↗

12/14/2021421778053Open ↗

11/24/2021421778053Open ↗

Showing 3 of 6 on file for this type

▸BISWORK PERMIT APPLICATION2

06/02/2021421778053Open ↗

02/24/2020421778053Open ↗

▸Seals & Professional Certifications24

▸DOB NOWProgress Inspector Seal & Signature12

08/29/2026Q00298124-P1Open ↗

Showing 3 of 12 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature5

08/29/2026Q00298124-P1Open ↗

08/24/2026Q08018802-I1Open ↗

Showing 3 of 5 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature4

08/28/2026Q00298124-P2Open ↗

08/28/2026Q00298124-P1Open ↗

08/28/2026Q00298124-I1Open ↗

Showing 3 of 4 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

02/25/2020421778053Open ↗

▸BISPROFESSIONAL CERTIFIED CHECKLIST1

02/25/2020421778053Open ↗

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1

02/25/2020421778053Open ↗

▸Environmental & Asbestos4

▸DOB NOWDEP ACP-5: Asbestos Assessment Report4

08/28/2026Q00298124-P2Open ↗

08/28/2026Q00298124-P1Open ↗

08/28/2026Q00298124-I1Open ↗

Showing 3 of 4 on file for this type

▸Energy Compliance7

▸BISAIR SEALING AND INSULATION - VISUAL1

10/11/2022421778053Open ↗

▸BISFENESTRATION U-FACTOR & PRODUCT RATING1

10/11/2022421778053Open ↗

▸BISFENESTRATION AREAS1

10/11/2022421778053Open ↗

▸BISENERGY CODE COMPLIANCE INSPECTIONS1

10/11/2022421778053Open ↗

▸BISAS-BUILT ENERGY ANALYSIS (EN2)1

10/11/2022421778053Open ↗

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1

02/25/2020421778053Open ↗

▸BISFENESTRATION AIR LEAKAGE1

10/11/2022421778053Open ↗

▸Inspections & Test Reports1

▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1

10/11/2022421778053Open ↗

▸Approvals, Objections & Sign-offs3

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1

10/12/2022421778053Open ↗

▸BISFINAL1

10/11/2022421778053Open ↗

▸BISSUPERSEDING LETTER1

06/02/2021421778053Open ↗

▸Cost, Insurance & Ownership2

▸BISCOST AFFIDAVIT1

02/25/2020421778053Open ↗

▸BISCOST AFFIDAVIT (FINAL): PW31

10/11/2022421778053Open ↗

▸Filing & Intake Forms4

▸BISADDITIONAL INFORMATION3

12/17/2021421778053Open ↗

01/12/2021421778053Open ↗

09/03/2020421778053Open ↗

▸BISEFILING COVER SHEET1

02/25/2020421778053Open ↗