Locations of Work

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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

RoofExcavation Design of 4-story Residential BuildingUnder Construction40p · 1 filing · 20 docs

PenthouseExcavation Design of 4-story Residential BuildingUnder Construction43p · 1 filing · 20 docs

Floor 4Excavation Design of 4-story Residential BuildingUnder Construction72p · 1 filing · 20 docs

Floor 3Excavation Design of 4-story Residential BuildingUnder Construction74p · 1 filing · 20 docs

Floor 2Excavation Design of 4-story Residential BuildingUnder Construction76p · 1 filing · 20 docs

Floor 1Unit 1LUnder Construction76p · 3 filings · 20 docs

CellarExcavation Design of 4-story Residential BuildingUnder Construction50p · 1 filing · 20 docs

Site & exteriorExcavation Design of 4-story Residential BuildingUnder Construction37p · 1 filing · 20 docs

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
Asr Engineering	1	01/28/2025
S M Tam Architect	6	05/15/2024
NTD Engineering Consultant	2	02/17/2023

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
S M Tam Architect	8	03/21/2026
Expediting	1	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
L2 Construction	General Contractor	7	07/08/2026
L&Y Development Group	General Contractor	5	04/09/2026
Jasco	Scaffold	4	04/09/2026
L2 Construction	Scaffold	3	04/08/2026
L&Y Development Group	Scaffold	1	04/09/2026
Dynamic Plumbing & Sprinkler	Fire Protection	1	06/28/2026
Wasoff Plumbing & Utility Co	Plumbing	1	06/28/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
SD Testing & Inspection S	7010	6	02/17/2023

Building Lifecycle

All (80)Filed (9)Permit Issued (16)Signed Off (1)Violation (5)Inspection (5)Objection (14)Special Inspection (30)

06/04/2026

Signed off — Alteration

INSTALLATION OF 300PSF SIDEWALK SHED AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CH #33 OF THE NYC CODE 2022. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION.

B01171985-I1

01/20/2026

Permit issued — Sidewalk Shed

B01171985-I1-SH

12/29/2025

Violation issued (ECB, closed)

Construction

12/18/2025

Permit issued — Structural

B00621537-S2-ST

12/18/2025

Permit issued — Construction Fence

B00607911-I1-FN

12/17/2025

Violation issued (ECB, closed)

Construction

12/16/2025

Permit issued — Mechanical Systems

B00621537-S4-MS

12/16/2025

Permit issued — General Construction

B00621537-I1-GC

11/10/2025

Inspection — Certified Gas-Gas-Piping-Roughing

Certified

View inspection ↗

11/10/2025

Inspection — Certified Storm Drainage-ST-Piping-Roughing

Certified

View inspection ↗

11/10/2025

Inspection — Certified Storm Drainage-ST-Piping-Underground

Certified

View inspection ↗

11/10/2025

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

Certified

View inspection ↗

11/10/2025

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

Certified

View inspection ↗

07/21/2025

Permit issued — Mechanical Systems

B00621537-S4-MS

07/21/2025

Permit issued — Sprinklers

B00621537-S3-EW-SP

07/14/2025

Violation issued (ECB, closed)

Unknown

07/14/2025

Violation issued (ECB, closed)

Construction

07/09/2025

Permit issued — Plumbing

B00621537-S5-PL

05/19/2025

Permit issued — Construction Fence

B00607911-I1-FN

05/09/2025

Permit issued — General Construction

B00621537-I1-GC

04/17/2025

Permit issued — Structural

B00621537-S2-ST

02/06/2025

Violation issued (ECB, closed)

Construction

01/28/2025

Filed — Alteration

INSTALLATION OF 300PSF SIDEWALK SHED AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CH #33 OF THE NYC CODE 2022. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION.

B01171985-I1

01/28/2025

Permit issued — Sidewalk Shed

B01171985-I1-SH

06/10/2024

Permit issued — General Construction

B00621537-I1-GC

06/07/2024

Permit issued — Earth Work

B00621537-S1-FO-EA

06/07/2024

Permit issued — Structural

B00621537-S2-ST

05/16/2024

Special inspection requirement — Protection of exposed foundation insulation

XIUCHENG LI

05/16/2024

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

XIUCHENG LI

05/16/2024

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

XIUCHENG LI

05/16/2024

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

XIUCHENG LI

05/16/2024

Special inspection requirement — Energy Code Compliance Inspections

XIUCHENG LI

05/16/2024

Special inspection requirement — Exterior Insulation and Finish Systems (EIFS)

XIUCHENG LI

05/16/2024

Special inspection requirement — Interior lighting power

XIUCHENG LI

05/16/2024

Special inspection requirement — Fenestration air leakage

XIUCHENG LI

05/16/2024

Special inspection requirement — Air barrier - visual inspection

XIUCHENG LI

05/16/2024

Special inspection requirement — Fenestration areas

XIUCHENG LI

05/16/2024

Special inspection requirement — Exterior lighting power

XIUCHENG LI

05/16/2024

Special inspection requirement — Structural Stability – Alterations of existing buildings

XIUCHENG LI

05/16/2024

Special inspection requirement — Masonry

XIUCHENG LI

05/16/2024

Special inspection requirement — Fire-Resistance Rated Construction

XIUCHENG LI

05/16/2024

Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing

XIUCHENG LI

05/16/2024

Special inspection requirement — Fire-Resistant Penetrations and Joints

XIUCHENG LI

05/16/2024

Special inspection requirement — Metering

XIUCHENG LI

05/16/2024

Special inspection requirement — Fenestration and door U-factor and product ratings

XIUCHENG LI

05/16/2024

Special inspection requirement — Concrete - Cast-In-Place

XIUCHENG LI

05/16/2024

Special inspection requirement — Lighting in dwelling units

XIUCHENG LI

05/16/2024

Special inspection requirement — Insulation placement and R values

XIUCHENG LI

05/15/2024

Filed — ALT-CO - New Building with Existing Elements to Remain

Application filed to obtain a new c/o for existing buildings du to change in metes and bounds of zoning lot, Lot #52 and #51 are merged to one zoning lot. Proposed vertical extension to a 4-story residential building w/ penthouse on Lot #51.

B00621537-P1

03/12/2024

Special inspection requirement — Lighting in dwelling units

03/12/2024

Special inspection requirement — Structural Stability – Alterations of existing buildings

03/12/2024

Special inspection requirement — Masonry

03/12/2024

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

03/12/2024

Special inspection requirement — Air barrier - visual inspection

03/12/2024

Special inspection requirement — Exterior lighting power

03/12/2024

Special inspection requirement — Energy Code Compliance Inspections

03/12/2024

Special inspection requirement — Insulation placement and R values

03/12/2024

Special inspection requirement — Fenestration air leakage

10/31/2023

Permit issued — Construction Fence

B00607911-I1-FN

09/07/2023

Objection resolved — Addressed

Latest 60 of 80 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Sidewalk Shed	Signed-off	Jasco	01/20/2026
DOB NOW	Structural	Permit Issued	L&Y Development Group	12/18/2025
DOB NOW	Construction Fence	Permit Issued	L&Y Development Group	12/18/2025
DOB NOW	Mechanical Systems	Permit Issued	L&Y Development Group	12/16/2025
DOB NOW	General Construction	Permit Issued	L&Y Development Group	12/16/2025
DOB NOW	Mechanical Systems	Permit Issued	L2 Construction	07/21/2025
DOB NOW	Sprinklers	Permit Issued	Citywide Plumbing, Heating & Sprinkler	07/21/2025
DOB NOW	Plumbing	Permit Issued	Wasoff Plumbing & Utility Co	07/09/2025
DOB NOW	Construction Fence	Permit Issued	L2 Construction	05/19/2025
DOB NOW	General Construction	Permit Issued	L2 Construction	05/09/2025
DOB NOW	Structural	Permit Issued	L2 Construction	04/17/2025
DOB NOW	Sidewalk Shed	Signed-off	Jasco	01/28/2025
DOB NOW	General Construction	Permit Issued	L2 Construction	06/10/2024
DOB NOW	Earth Work	Permit Issued	L2 Construction	06/07/2024
DOB NOW	Structural	Permit Issued	L2 Construction	06/07/2024
DOB NOW	Construction Fence	Permit Issued	L2 Construction	10/31/2023

4 projects · most recent 08/27/2025

General Wiring

Filed	Status	Contractor	Scope
08/27/2025	Permit Issued	Eric & NG Electrical	General Wiring
07/28/2025	Permit Issued	Eric & NG Electrical	General Wiring
01/29/2025	Permit Issued	Richard Neu	—
08/30/2024	Permit Issued	KJK Electric	—

1 project · most recent 05/15/2024

Steel Concrete

Filed	Status	Contractor	Scope
05/15/2024	Permit Issued	L&Y Development Group	Steel, Concrete

1 project · most recent 01/28/2025

Sidewalk Shed

Filed	Status	Contractor	Scope
01/28/2025	Signed-off	Jasco	Sidewalk Shed

1 project · most recent 05/15/2024

Earthwork

Filed	Status	Contractor	Scope
05/15/2024	Permit Issued	L&Y Development Group	Earthwork

▾Field Inspections (DOB CAP) — 5

Date	Type	Result	Report
11/10/2025	Certified Gas-Gas-Piping-Roughing	Certified	View ↗
11/10/2025	Certified Storm Drainage-ST-Piping-Roughing	Certified	View ↗
11/10/2025	Certified Storm Drainage-ST-Piping-Underground	Certified	View ↗
11/10/2025	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
11/10/2025	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 76

Date	Requirement	Inspector	Role
05/16/2024	Structural Stability – Alterations of existing buildings	XIUCHENG LI	special
05/16/2024	Exterior lighting power	XIUCHENG LI	energy_progress
05/16/2024	Protection of exposed foundation insulation	XIUCHENG LI	energy_progress
05/16/2024	HVAC-R and service water piping design and insulation	XIUCHENG LI	energy_progress
05/16/2024	Fenestration areas	XIUCHENG LI	energy_progress
05/16/2024	HVAC-R and service water heating system controls	XIUCHENG LI	energy_progress
05/16/2024	Insulation placement and R values	XIUCHENG LI	energy_progress
05/16/2024	Air barrier - visual inspection	XIUCHENG LI	energy_progress
05/16/2024	Lighting in dwelling units	XIUCHENG LI	energy_progress
05/16/2024	HVAC-R and service water heating equipment	XIUCHENG LI	energy_progress
05/16/2024	Fenestration air leakage	XIUCHENG LI	energy_progress
05/16/2024	Fenestration and door U-factor and product ratings	XIUCHENG LI	energy_progress
05/16/2024	Metering	XIUCHENG LI	energy_progress
05/16/2024	Interior lighting power	XIUCHENG LI	energy_progress
05/16/2024	Fire-Resistance Rated Construction	XIUCHENG LI	progress
05/16/2024	Energy Code Compliance Inspections	XIUCHENG LI	progress
05/16/2024	Masonry	XIUCHENG LI	special
05/16/2024	Fire-Resistant Penetrations and Joints	XIUCHENG LI	special
05/16/2024	Concrete - Cast-In-Place	XIUCHENG LI	special
05/16/2024	Excavations - Sheeting, Shoring, and Bracing	XIUCHENG LI	special
05/16/2024	Exterior Insulation and Finish Systems (EIFS)	XIUCHENG LI	special
03/12/2024	Interior lighting power	—	energy_progress
03/12/2024	Concrete - Cast-In-Place	—	special
03/12/2024	Excavations - Sheeting, Shoring, and Bracing	—	special
03/12/2024	Exterior Insulation and Finish Systems (EIFS)	—	special

Latest 25 of 76.

▾Documents — 153 on file (BIS + DOB NOW)

▸Plans & Drawings12

▸DOB NOWPlans/Sketch12

08/28/2026B00607911-I1Request digital key ↗

08/27/2026B00621537-S3Request digital key ↗

08/27/2026B00621537-P3Request digital key ↗

Showing 3 of 12 on file for this type

▸Applications & Permits5

▸BISPLAN / WORK APPROVAL APPLICATION5

06/08/2022321599828Open ↗

02/22/2022321599828Open ↗

02/18/2022321599828Open ↗

Showing 3 of 5 on file for this type

▸Zoning, Tax Lot & Property Records11

▸DOB NOWZoning Exhibit form (1-5)3

08/13/2026B00621537-P4Open ↗

08/13/2026B00621537-P1Open ↗

08/13/2026B00621537-I1Open ↗

▸DOB NOWZD1: DOB Zoning Diagram3

08/13/2026B00621537-P4Open ↗

08/13/2026B00621537-P1Open ↗

08/13/2026B00621537-I1Open ↗

▸BISZONING DIAGRAM2

06/10/2022321599828Open ↗

06/09/2022321599828Open ↗

▸BISADDRESS: NEW HOUSE NUMBER APPROVED1

10/19/2021321599828Open ↗

▸BISZONING EXHIBIT I: CERTIFICATION1

02/18/2022321599828Open ↗

▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1

02/18/2022321599828Open ↗

▸Seals & Professional Certifications88

▸DOB NOWProgress Inspector Seal & Signature49

10/08/2026B00621537-P4Open ↗

Showing 3 of 49 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature27

10/08/2026B00621537-P4Open ↗

Showing 3 of 27 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature12

08/27/2026B00621537-P3Open ↗

08/27/2026B00621537-P2Open ↗

08/27/2026B00621537-P1Open ↗

Showing 3 of 12 on file for this type

▸Trade Schedules & Equipment3

▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)3

08/13/2026B00621537-P4Open ↗

08/13/2026B00621537-P1Open ↗

08/13/2026B00621537-I1Open ↗

▸Safety & Tenant Protection2

▸BISSTREET TREE CHECKLIST1

08/26/2021321599828Open ↗

▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1

08/13/2026B00621537-I1Open ↗

▸Environmental & Asbestos10

▸DOB NOWDEP ACP-5: Asbestos Assessment Report10

08/27/2026B00621537-P2Open ↗

08/27/2026B00621537-P1Open ↗

08/27/2026B00621537-S5Open ↗

Showing 3 of 10 on file for this type

▸Energy Compliance1

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1

06/09/2022321599828Open ↗

▸Inspections & Test Reports1

▸BISTECHNICAL REPORT: RESPONSIBILITY1

06/09/2022321599828Open ↗

▸Approvals, Objections & Sign-offs4

▸BISSCHEDULE A - OCCUPANCY / USE4

06/08/2022321599828Open ↗

02/22/2022321599828Open ↗

02/18/2022321599828Open ↗

Showing 3 of 4 on file for this type

▸Filing & Intake Forms3

▸BISADDITIONAL INFORMATION3

11/22/2021321599828Open ↗

10/19/2021321599828Open ↗

▸Other Documents13

▸DOB NOWSite Survey: Initial3

08/13/2026B00621537-P4Open ↗

08/13/2026B00621537-P1Open ↗

08/13/2026B00621537-I1Open ↗

▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone3

08/13/2026B00621537-I1Open ↗

08/13/2026B00621537-P1Open ↗

08/13/2026B00621537-P4Open ↗

▸DOB NOWProperty Ownership Certification3

08/27/2026B00621537-P1Open ↗

08/27/2026B00621537-P4Open ↗

08/14/2026B00621537-I1Open ↗

▸BISPLOT DIAGRAM1

02/18/2022321599828Open ↗

▸BISLOCAL LAW - SUPPPORTING DOCUMENTATION1

10/19/2021321599828Open ↗

▸DOB NOWAdjoining Owners Notification1

08/13/2026B00621537-S1Open ↗

▸DOB NOWProject Specific General Liability (PGL1)1

08/13/2026B00621537-I1Open ↗