Locations of Work

ArchitectureStructuralMechanicalPlumbingLandscape

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

RoofNew 2-story detached/semi-detached building13p · 1 filing · 20 docs

Floor 2New 2-story detached/semi-detached building41p · 1 filing · 20 docs

Floor 1New 2-story detached/semi-detached building41p · 1 filing · 20 docs

CellarNew 2-story detached/semi-detached building39p · 1 filing · 20 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
62 W9	31	04/12/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
07/31/2018	$710K	—	Private party → 62 W9 LLC	$592/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
Yang Engineering	7	03/10/2026
Jian Engineering	2	09/05/2024
Jimenez Building Consulting	3	06/24/2022

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
JRL Skyline	6	03/21/2026
SD Design Studio	18	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
Acer Construction	General Contractor	6	04/12/2026
K & BH Plumbing & Heating	Plumbing	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
Jian Engineering	7397	10	03/10/2026

Building Lifecycle

All (95)Filed (12)Permit Issued (5)Signed Off (4)Inspection (4)Objection (40)Special Inspection (30)

04/13/2026

Signed off — Alteration CO

PROPOSED MECHANICAL WORK ON CELLAR, 1ST TO 2ND FLOOR. IN CONJUNCTION WITH DOB NOW GC JOB NO:B00986631 AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

B00986631-S1

04/10/2026

Signed off — Alteration CO

PROPOSED MECHANICAL WORK ON CELLAR, 1ST TO 2ND FLOOR. IN CONJUNCTION WITH DOB NOW GC JOB NO:B00986631 AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

B00986631-S3

04/10/2026

Signed off — Alteration CO

PROPOSED MECHANICAL WORK ON CELLAR, 1ST TO 2ND FLOOR. IN CONJUNCTION WITH DOB NOW GC JOB NO:B00986631 AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

B00986631-S2

04/10/2026

Signed off — Alteration CO

PROPOSED MECHANICAL WORK ON CELLAR, 1ST TO 2ND FLOOR. IN CONJUNCTION WITH DOB NOW GC JOB NO:B00986631 AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

B00986631-S4

04/02/2026

Inspection — Certified Remove/Cap - work done in accordance with code

Certified

View inspection ↗

03/19/2026

Inspection — Pass-Final PL - Up to 3 Requested Floors

Pass

View inspection ↗

03/11/2026

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

JIAN DENG

03/11/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

JIAN DENG

03/11/2026

Special inspection requirement — Maintenance information

JIAN DENG

03/11/2026

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

JIAN DENG

03/11/2026

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

JIAN DENG

03/11/2026

Special inspection requirement — Energy Code Compliance Inspections

JIAN DENG

03/10/2026

Filed — Alteration CO

PROPOSED MECHANICAL WORK ON CELLAR, 1ST TO 2ND FLOOR. IN CONJUNCTION WITH DOB NOW GC JOB NO:B00986631 AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

B00986631-P4

02/27/2026

Inspection — Pass-Final CND-Occupancy Inspection

Pass

View inspection ↗

02/26/2026

Special inspection requirement — Energy Code Compliance Inspections

JIAN DENG

02/26/2026

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

JIAN DENG

02/26/2026

Special inspection requirement — Maintenance information

JIAN DENG

02/26/2026

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

JIAN DENG

02/26/2026

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

JIAN DENG

02/26/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

JIAN DENG

01/19/2026

Filed — Alteration CO

PROPOSED MECHANICAL WORK ON CELLAR, 1ST TO 2ND FLOOR. IN CONJUNCTION WITH DOB NOW GC JOB NO:B00986631 AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

B00986631-P3

12/18/2025

Permit issued — Mechanical Systems

B00986631-S4-MS

12/17/2025

Filed — Alteration CO

PROPOSED MECHANICAL WORK ON CELLAR, 1ST TO 2ND FLOOR. IN CONJUNCTION WITH DOB NOW GC JOB NO:B00986631 AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

B00986631-S4

12/17/2025

Special inspection requirement — Heating Systems

JIAN DENG

12/17/2025

Special inspection requirement — Duct leakage testing, insulation and design

JIAN DENG

12/17/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

JIAN DENG

12/17/2025

Special inspection requirement — Final

JIAN DENG

12/17/2025

Special inspection requirement — Maintenance information

JIAN DENG

12/17/2025

Special inspection requirement — Structural Stability – Alterations of existing buildings

JIAN DENG

12/17/2025

Special inspection requirement — Mechanical Systems

JIAN DENG

12/17/2025

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

JIAN DENG

12/17/2025

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

JIAN DENG

12/17/2025

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

JIAN DENG

12/17/2025

Special inspection requirement — Energy Code Compliance Inspections

JIAN DENG

11/07/2025

Special inspection requirement — Structural Stability – Alterations of existing buildings

JIAN DENG

11/07/2025

Special inspection requirement — Lowest Floor Elevation

JIAN DENG

11/07/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

JIAN DENG

11/07/2025

Special inspection requirement — Concrete - Cast-In-Place

JIAN DENG

11/07/2025

Special inspection requirement — Energy Code Compliance Inspections

JIAN DENG

11/07/2025

Special inspection requirement — Maintenance information

JIAN DENG

11/07/2025

Special inspection requirement — Metering

JIAN DENG

10/28/2025

Objection resolved — Addressed

10/09/2025

Objection raised — Other

09/29/2025

Filed — Alteration CO

PROPOSED MECHANICAL WORK ON CELLAR, 1ST TO 2ND FLOOR. IN CONJUNCTION WITH DOB NOW GC JOB NO:B00986631 AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

B00986631-P2

09/25/2025

Objection raised — Other

09/25/2025

Objection resolved — Addressed

09/12/2025

Objection resolved — Addressed

09/12/2025

Objection resolved — Addressed

09/12/2025

Objection resolved — Addressed

09/02/2025

Objection raised — Zoning

09/02/2025

Objection raised — Cost

08/18/2025

Objection resolved — Addressed

08/18/2025

Objection resolved — Addressed

08/14/2025

Objection raised — Fire_Protection

08/14/2025

Objection raised — Structural

08/14/2025

Objection raised — Zoning

08/04/2025

Objection resolved — Addressed

07/10/2025

Inspection — Pass-Final PL - Up to 3 Requested Floors

Pass

View inspection ↗

06/03/2025

Objection raised — Zoning

05/22/2025

Objection resolved — Addressed

Latest 60 of 95 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Mechanical Systems	Signed-off	Acer Construction	12/18/2025
DOB NOW	Foundation	Signed-off	Acer Construction	09/13/2024
DOB NOW	Plumbing	Signed-off	K & BH Plumbing & Heating	09/10/2024
DOB NOW	General Construction	Permit Issued	Acer Construction	08/28/2024
DOB NOW	Structural	Signed-off	Acer Construction	08/28/2024

2 projects · most recent 03/10/2026

Heating and Air Conditioning Systems Ventilation Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
03/10/2026	Signed-off	Acer Construction	Heating and Air Conditioning Systems	Heat / Cool Gree LIVV12HP230V1A0 12,000 BTU · Heat Pump Outdoor ×24 LIVV18HP230V1AO 18,000 BTU · Heat Pump Outdoor ×4
06/24/2022	—	—	Ventilation Systems	Ventilation Continental Fan T9AB177877 500 CFM · Exhaust Fan ×5

1 project · most recent 06/24/2022

Filed	Status	Contractor	Scope
06/24/2022	—	—	61 heads

2 projects · most recent 03/10/2026

Gas Water/Sanitary

Filed	Status	Contractor	Scope
03/10/2026	Signed-off	KB Plumbing & Heating	Gas, Water/Sanitary
06/24/2022	—	—	Gas, Water/Sanitary

1 project · most recent 07/12/2024

General Wiring

Filed	Status	Contractor	Scope
07/12/2024	Permit Issued	Eric & NG Electrical	General Wiring

1 project · most recent 03/10/2026

Masonry Wood

Filed	Status	Contractor	Scope
03/10/2026	Signed-off	Acer Construction	Masonry, Wood

▾Field Inspections (DOB CAP) — 4

Date	Type	Result	Report
04/02/2026	Certified Remove/Cap - work done in accordance with code	Certified	View ↗
03/19/2026	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
02/27/2026	Pass-Final CND-Occupancy Inspection	Pass	View ↗
07/10/2025	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗

▾Special Inspection Requirements (DOB NOW) — 105

Date	Requirement	Inspector	Role
03/11/2026	Fire-Resistant Penetrations and Joints	JIAN DENG	special
03/11/2026	HVAC-R and service water heating system controls	JIAN DENG	energy_progress
03/11/2026	HVAC-R and service water heating equipment	JIAN DENG	energy_progress
03/11/2026	Maintenance information	JIAN DENG	energy_progress
03/11/2026	HVAC-R and service water piping design and insulation	JIAN DENG	energy_progress
03/11/2026	Energy Code Compliance Inspections	JIAN DENG	progress
02/26/2026	Energy Code Compliance Inspections	JIAN DENG	progress
02/26/2026	Maintenance information	JIAN DENG	energy_progress
02/26/2026	Fire-Resistant Penetrations and Joints	JIAN DENG	special
02/26/2026	HVAC-R and service water heating equipment	JIAN DENG	energy_progress
02/26/2026	HVAC-R and service water heating system controls	JIAN DENG	energy_progress
02/26/2026	HVAC-R and service water piping design and insulation	JIAN DENG	energy_progress
12/17/2025	Energy Code Compliance Inspections	JIAN DENG	progress
12/17/2025	Mechanical Systems	JIAN DENG	special
12/17/2025	Fire-Resistant Penetrations and Joints	JIAN DENG	special
12/17/2025	Heating Systems	JIAN DENG	special
12/17/2025	Structural Stability – Alterations of existing buildings	JIAN DENG	special
12/17/2025	Final	JIAN DENG	progress
12/17/2025	Maintenance information	JIAN DENG	energy_progress
12/17/2025	HVAC-R and service water heating system controls	JIAN DENG	energy_progress
12/17/2025	Duct leakage testing, insulation and design	JIAN DENG	energy_progress
12/17/2025	HVAC-R and service water heating equipment	JIAN DENG	energy_progress
12/17/2025	HVAC-R and service water piping design and insulation	JIAN DENG	energy_progress
11/07/2025	Lowest Floor Elevation	JIAN DENG	progress
11/07/2025	Fire-Resistance Rated Construction	JIAN DENG	progress

Latest 25 of 105.

▾Documents — 124 on file (BIS + DOB NOW)

▸Plans & Drawings12

▸DOB NOWPlans/Sketch12

08/31/2026B00674363-I1Request digital key ↗

08/29/2026B00693583-I1Request digital key ↗

08/29/2026B00693573-I1Request digital key ↗

Showing 3 of 12 on file for this type

▸Zoning, Tax Lot & Property Records6

▸DOB NOWZD1: DOB Zoning Diagram3

08/31/2026B00674363-I1Open ↗

08/13/2026B00986631-P1Open ↗

08/13/2026B00986631-I1Open ↗

▸DOB NOWZoning Exhibit form (1-5)3

08/31/2026B00674363-I1Open ↗

08/13/2026B00986631-P1Open ↗

08/13/2026B00986631-I1Open ↗

▸Seals & Professional Certifications80

▸DOB NOWProgress Inspector Seal & Signature50

10/01/2026B00986631-S1Open ↗

Showing 3 of 50 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature18

10/01/2026B00986631-S1Open ↗

08/31/2026B00986631-S3Open ↗

Showing 3 of 18 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature12

08/31/2026B00674363-I1Open ↗

08/29/2026B00693573-I1Open ↗

08/19/2026B00986631-I1Open ↗

Showing 3 of 12 on file for this type

▸Trade Schedules & Equipment1

▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)1

08/31/2026B00674363-I1Open ↗

▸Safety & Tenant Protection2

▸DOB NOWStreet Tree Checklist2

08/19/2026B00986631-P1Open ↗

08/14/2026B00986631-I1Open ↗

▸Environmental & Asbestos10

▸DOB NOWDEP ACP-5: Asbestos Assessment Report10

08/31/2026B00674363-I1Open ↗

08/19/2026B00986631-S1Open ↗

08/19/2026B00986631-S2Open ↗

Showing 3 of 10 on file for this type

▸Inspections & Test Reports2

▸DOB NOWSOIL REPORT1

08/13/2026B00986631-S3Open ↗

▸DOB NOWTR4 Test Report and Plot Diagram1

08/13/2026B00986631-S3Open ↗

▸Other Documents11

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

08/31/2026B00674363-I1Open ↗

08/13/2026B00986631-P1Open ↗

08/13/2026B00986631-I1Open ↗

▸DOB NOWPlot Diagram3

08/13/2026B00986631-S3Open ↗

08/13/2026B00986631-P1Open ↗

08/13/2026B00986631-I1Open ↗

▸DOB NOWProperty Ownership Certification3

08/31/2026B00674363-I1Open ↗

08/19/2026B00986631-P1Open ↗

08/14/2026B00986631-I1Open ↗

▸DOB NOWSite Survey: Initial2

08/13/2026B00986631-I1Open ↗

08/13/2026B00986631-P1Open ↗