Locations of Work

ArchitectureMechanicalPlumbing

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

RoofInterior renovation of all bathrooms7p · 2 filings · 20 docs

Floor 3Unit 3F23p · 2 filings · 20 docs

Floor 2Unit 2F23p · 2 filings · 20 docs

Floor 1Unit 1F23p · 2 filings · 20 docs

CellarInterior renovation of all bathrooms26p · 2 filings · 20 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
628 Realty Group	23	03/22/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
03/26/2021	$1.6M	—	— → —	$347/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
Pondosa Design	7	05/30/2023

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
JM Zoning	14	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
XH&RC Plumbing and Heating	Plumbing	9	07/08/2026
DHC Contracting	General Contractor	6	03/21/2026
Combined Electrical Contng	Electrical	1	03/21/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
Just Consulting Engineering	5865	3	05/30/2023
Pondosa Design	5126	7	05/30/2023

Building Lifecycle

All (117)Filed (7)Permit Issued (3)Violation (9)Inspection (6)Objection (62)Special Inspection (30)

06/30/2023

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

06/08/2023

Special inspection requirement — Insulation placement and R values

MANG WONG

06/08/2023

Special inspection requirement — Mechanical Systems

MANG WONG

06/08/2023

Special inspection requirement — Permanent certificate

MANG WONG

06/08/2023

Special inspection requirement — Maintenance information

MANG WONG

06/08/2023

Special inspection requirement — Post-installed Anchors

MANG WONG

06/08/2023

Special inspection requirement — Fire-Resistant Penetrations and Joints

MANG WONG

06/08/2023

Special inspection requirement — Final

IHAB SHAFEI

06/08/2023

Special inspection requirement — Fenestration areas

MANG WONG

06/08/2023

Special inspection requirement — Metering

MANG WONG

06/08/2023

Special inspection requirement — Air barrier - visual inspection

MANG WONG

06/08/2023

Special inspection requirement — Fenestration air leakage

MANG WONG

06/08/2023

Special inspection requirement — Structural Steel - Details

XIAOJUN WANG

06/08/2023

Special inspection requirement — Structural Steel - High Strength Bolting

XIAOJUN WANG

06/08/2023

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

MANG WONG

06/08/2023

Special inspection requirement — Structural Wood Frame

MANG WONG

06/08/2023

Special inspection requirement — Fire-Resistance Rated Construction

MANG WONG

06/08/2023

Special inspection requirement — Energy Code Compliance Inspections

MANG WONG

06/08/2023

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

MANG WONG

06/08/2023

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

MANG WONG

06/08/2023

Special inspection requirement — Interior lighting power

MANG WONG

06/08/2023

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

MANG WONG

06/08/2023

Special inspection requirement — Shutoff dampers

MANG WONG

06/08/2023

Special inspection requirement — Structural Stability – Alterations of existing buildings

MANG WONG

06/06/2023

Objection resolved — Addressed

06/05/2023

Objection resolved — Addressed

06/02/2023

Inspection — Pass-Final General Construction Non-Directive 14

Pass

View inspection ↗

06/01/2023

Objection raised — Inspections

06/01/2023

Objection raised — Other

05/30/2023

Filed — Alteration

INTERIOR RENOVATION INCLUDING NEW PARTITION WALLS AND WINDOWS; REPLACE AND REINFORCE EXISTING WOOD JOISTS AND PROVIDE NEW BATHROOM EXHAUST FANS. NO CHANGE IN BULK; NO CHANGE IN USE GROUP, EGRESS OR OCCUPANCY.

B00499215-P4

05/30/2023

Special inspection requirement — Structural Stability – Alterations of existing buildings

MANG WONG

05/30/2023

Special inspection requirement — Post-installed Anchors

MANG WONG

05/30/2023

Special inspection requirement — Structural Steel - Details

XIAOJUN WANG

05/30/2023

Special inspection requirement — Fire-Resistant Penetrations and Joints

MANG WONG

05/30/2023

Special inspection requirement — Mechanical Systems

MANG WONG

05/30/2023

Special inspection requirement — Structural Steel - High Strength Bolting

XIAOJUN WANG

05/30/2023

Special inspection requirement — Energy Code Compliance Inspections

MANG WONG

05/24/2023

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

05/24/2023

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

09/21/2022

Filed — Alteration

INTERIOR RENOVATION INCLUDING NEW PARTITION WALLS AND WINDOWS; REPLACE AND REINFORCE EXISTING WOOD JOISTS AND PROVIDE NEW BATHROOM EXHAUST FANS. NO CHANGE IN BULK; NO CHANGE IN USE GROUP, EGRESS OR OCCUPANCY.

B00499215-P3

09/09/2022

Permit issued — Mechanical Systems

B00499215-I1-GC-CX

05/16/2022

Inspection — Certified Gas-Gas-Piping-Roughing

Certified

View inspection ↗

05/16/2022

Inspection — Certified Storm Drainage-ST-Piping-Underground

Certified

View inspection ↗

05/16/2022

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

Certified

View inspection ↗

05/16/2022

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

Certified

View inspection ↗

05/11/2022

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

Certified

View inspection ↗

04/13/2022

Objection resolved — Addressed

04/11/2022

Objection resolved — Addressed

03/21/2022

Objection resolved — Addressed

03/14/2022

Objection raised — Mechanical

03/07/2022

Objection raised — Other

01/21/2022

Objection resolved — Addressed

01/21/2022

Objection resolved — Addressed

12/22/2021

Objection resolved — Addressed

12/22/2021

Objection resolved — Addressed

12/15/2021

Objection resolved — Addressed

12/15/2021

Objection resolved — Addressed

12/14/2021

Objection resolved — Addressed

12/14/2021

Objection resolved — Addressed

12/14/2021

Objection resolved — Addressed

Latest 60 of 117 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Mechanical Systems	Permit Issued	Alexander Chan	09/09/2022
DOB NOW	Plumbing	Signed-off	XH&RC Plumbing and Heating	09/10/2021
DOB NOW	Mechanical Systems	Permit Issued	Alexander Chan	09/08/2021

1 project · most recent 05/30/2023

Heating Systems Ventilation Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
05/30/2023	Permit Issued	DHC Contracting	Heating Systems, Ventilation Systems	Heating Navien NCB-190 160,000 BTU · Boiler ×35 Ventilation Greenheck SP-A90 150 CFM · Exhaust Fan ×71

1 project · most recent 10/27/2021

Gas Storm Water/Sanitary

Filed	Status	Contractor	Scope
10/27/2021	Signed-off	XH&RC Plumbing and Heating	Gas, Storm, Water/Sanitary

1 project · most recent 04/05/2022

General Wiring

Filed	Status	Contractor	Scope
04/05/2022	Complete	Combined Electrical Contng	General Wiring

1 project · most recent 05/30/2023

Steel Wood

Filed	Status	Contractor	Scope
05/30/2023	Permit Issued	DHC Contracting	Steel, Wood

▾Field Inspections (DOB CAP) — 6

Date	Type	Result	Report
06/02/2023	Pass-Final General Construction Non-Directive 14	Pass	View ↗
05/16/2022	Certified Gas-Gas-Piping-Roughing	Certified	View ↗
05/16/2022	Certified Storm Drainage-ST-Piping-Underground	Certified	View ↗
05/16/2022	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
05/16/2022	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗
05/11/2022	Certified Remove/Cap - work done in accordance with code	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 112

Date	Requirement	Inspector	Role
06/08/2023	Insulation placement and R values	MANG WONG	energy_progress
06/08/2023	Fenestration areas	MANG WONG	energy_progress
06/08/2023	Permanent certificate	MANG WONG	energy_progress
06/08/2023	Fenestration and door U-factor and product ratings	MANG WONG	energy_progress
06/08/2023	Interior lighting power	MANG WONG	energy_progress
06/08/2023	Metering	MANG WONG	energy_progress
06/08/2023	HVAC-R and service water heating equipment	MANG WONG	energy_progress
06/08/2023	Shutoff dampers	MANG WONG	energy_progress
06/08/2023	Air barrier - visual inspection	MANG WONG	energy_progress
06/08/2023	Maintenance information	MANG WONG	energy_progress
06/08/2023	HVAC-R and service water piping design and insulation	MANG WONG	energy_progress
06/08/2023	Fenestration air leakage	MANG WONG	energy_progress
06/08/2023	HVAC-R and service water heating system controls	MANG WONG	energy_progress
06/08/2023	Fire-Resistant Penetrations and Joints	MANG WONG	special
06/08/2023	Structural Stability – Alterations of existing buildings	MANG WONG	special
06/08/2023	Structural Steel - High Strength Bolting	XIAOJUN WANG	special
06/08/2023	Structural Steel - Details	XIAOJUN WANG	special
06/08/2023	Post-installed Anchors	MANG WONG	special
06/08/2023	Mechanical Systems	MANG WONG	special
06/08/2023	Structural Wood Frame	MANG WONG	progress
06/08/2023	Fire-Resistance Rated Construction	MANG WONG	progress
06/08/2023	Final	IHAB SHAFEI	progress
06/08/2023	Energy Code Compliance Inspections	MANG WONG	progress
05/30/2023	Fenestration air leakage	MANG WONG	energy_progress
05/30/2023	Maintenance information	MANG WONG	energy_progress

Latest 25 of 112.

▾Documents — 98 on file (BIS + DOB NOW)

▸Plans & Drawings7

▸DOB NOWPlans/Sketch7

08/27/2026B00499215-P3Request digital key ↗

08/27/2026B00499215-P1Request digital key ↗

08/15/2026B00499215-P2Request digital key ↗

Showing 3 of 7 on file for this type

▸Seals & Professional Certifications82

▸DOB NOWProgress Inspector Seal & Signature59

10/04/2026B00499215-P4Open ↗

Showing 3 of 59 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature16

10/04/2026B00499215-P4Open ↗

Showing 3 of 16 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature7

08/31/2026B00499501-P1Open ↗

08/31/2026B00499501-I1Open ↗

08/27/2026B00499215-P4Open ↗

Showing 3 of 7 on file for this type

▸Environmental & Asbestos2

▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form2

08/15/2026B00499215-I1Open ↗

08/14/2026B00499501-I1Open ↗

▸Other Documents7

▸DOB NOWDHCR Document7

08/14/2026B00499501-P1Open ↗

08/14/2026B00499501-I1Open ↗

08/13/2026B00499215-P2Open ↗

Showing 3 of 7 on file for this type