Locations of Work

ArchitectureMechanicalPlumbing

Permit Issued — active, not yet Signed-off

Floor 3Under Construction3p · 2 filings · 20 docs

Floor 2Under Construction3p · 2 filings · 20 docs

Floor 1

CellarUnder Construction3p · 1 filing · 19 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
DESIGN BUILD REALTY LLC	2	03/22/2026
WHITE HORSE CAPITAL LP IC	2	03/21/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
12/13/2023	$900K	—	DESIGNBUILD REALTY LLC → WHITE HORSE CAPITAL LP IC LLC	$260/sf building
06/30/2014	$970K	—	— → —	$280/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
YANG ENGINEERING LLC	4	08/04/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
CATMAN PLUMBING INC	Plumbing	2	08/07/2026
KALE CONSTRUCTION INC	General Contractor	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
YANG ENGINEERING LLC	8376	4	08/04/2026

Building Lifecycle

All (46)Filed (4)Permit Issued (3)Violation (11)Inspection (2)Special Inspection (26)

08/21/2026

Inspection — Certified Gas-Gas-Piping-Roughing

Certified

View inspection ↗

08/19/2026

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

Certified

View inspection ↗

08/07/2026

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

Jian Yang

08/07/2026

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

Jian Yang

08/07/2026

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

Jian Yang

08/07/2026

Special inspection requirement — Energy Code Compliance Inspections

Jian Yang

08/07/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

Jian Yang

08/07/2026

Special inspection requirement — Maintenance information

Jian Yang

08/06/2026

Permit issued — Boiler Equipment

Q01425280-I1-BE

08/04/2026

Filed — Alteration

INSTALL NEW (1) GAS COMBI BOILER AT 2ND FLOOR, NEW (1) COMBI BOILER AT 3RD FLOOR. BOILER WORK AS PER PLAN. NO CHANGE IN USE, BULK, EGRESS OR OCCUPANCY.

Q01425280-I1

08/04/2026

Filed — Alteration

PROPOSE INTERIOR RENOVATION ON CELLAR, 2ND FLOOR & 3RD FLOOR. PLUMBING & GAS WORKS AS PER PLAN. EXISTING BOILER ID #: 40000059379N0001 TO BE CAPPED AND REMOVED. GC FILE UNDER DOB NOW JOB# Q01392777-I1.NO CHANGE IN USE, BULK, EGRESS OR OCCUPANCY.

Q01392777-P1

07/27/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

Jian Yang

07/27/2026

Special inspection requirement — Energy Code Compliance Inspections

Jian Yang

07/27/2026

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

Jian Yang

07/27/2026

Special inspection requirement — Maintenance information

Jian Yang

07/27/2026

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

Jian Yang

07/27/2026

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

Jian Yang

07/09/2026

Special inspection requirement — Heating Systems

Jian Yang

07/01/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

Jian Yang

07/01/2026

Special inspection requirement — Maintenance information

Jian Yang

07/01/2026

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

Jian Yang

07/01/2026

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

Jian Yang

07/01/2026

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

Jian Yang

06/08/2026

Permit issued — Plumbing

Q01392777-S1-PL

06/02/2026

Filed — Alteration

PROPOSE INTERIOR RENOVATION ON CELLAR, 2ND FLOOR & 3RD FLOOR. PLUMBING & GAS WORKS AS PER PLAN. EXISTING BOILER ID #: 40000059379N0001 TO BE CAPPED AND REMOVED. GC FILE UNDER DOB NOW JOB# Q01392777-I1.NO CHANGE IN USE, BULK, EGRESS OR OCCUPANCY.

Q01392777-S1

06/01/2026

Permit issued — General Construction

Q01392777-I1-GC

04/27/2026

Filed — Alteration

PROPOSE INTERIOR RENOVATION ON CELLAR, 2ND FLOOR & 3RD FLOOR. PLUMBING & GAS WORKS AS PER PLAN. EXISTING BOILER ID #: 40000059379N0001 TO BE CAPPED AND REMOVED. GC FILE UNDER DOB NOW JOB# Q01392777-I1.NO CHANGE IN USE, BULK, EGRESS OR OCCUPANCY.

Q01392777-I1

04/24/2026

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

Jian Yang

04/24/2026

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

Jian Yang

04/24/2026

Special inspection requirement — Maintenance information

Jian Yang

04/24/2026

Special inspection requirement — Interior lighting power

Jian Yang

04/24/2026

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

Jian Yang

04/24/2026

Special inspection requirement — Fire-Resistance Rated Construction

Jian Yang

04/24/2026

Special inspection requirement — Energy Code Compliance Inspections

Jian Yang

04/24/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

Jian Yang

11/25/2025

Violation issued (HPD, closed)

I

11/18/2025

Violation issued (HPD, closed)

C

11/18/2025

Violation issued (HPD, closed)

C

12/04/2024

Violation issued (HPD, closed)

I

04/06/2018

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/26/2018

Violation issued (ECB, closed)

Construction

02/26/2018

Violation issued (ECB, closed)

Construction

02/24/2017

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

12/13/2011

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/09/1999

Violation issued (ECB, closed)

Boilers

08/29/1995

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Boiler Equipment	Permit Issued	CATMAN PLUMBING INC	08/06/2026
DOB NOW	Plumbing	Permit Issued	CATMAN PLUMBING INC	06/08/2026
DOB NOW	General Construction	Permit Issued	KALE CONSTRUCTION INC	06/01/2026

1 project · most recent 08/04/2026

Gas Water/Sanitary

Filed	Status	Contractor	Scope
08/04/2026	Permit Issued	CATMAN PLUMBING INC	Gas, Water/Sanitary

1 project · most recent 11/14/2019

General Wiring

Filed	Status	Contractor	Scope
11/14/2019	Complete	GEMINI ELECTRIC CO., INC.	General Wiring

▾Field Inspections (DOB CAP) — 2

Date	Type	Result	Report
08/21/2026	Certified Gas-Gas-Piping-Roughing	Certified	View ↗
08/19/2026	Certified Remove/Cap - work done in accordance with code	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 26

Date	Requirement	Inspector	Role
08/07/2026	HVAC-R and service water piping design and insulation	Jian Yang	energy_progress
08/07/2026	HVAC-R and service water heating system controls	Jian Yang	energy_progress
08/07/2026	HVAC-R and service water heating equipment	Jian Yang	energy_progress
08/07/2026	Energy Code Compliance Inspections	Jian Yang	progress
08/07/2026	Fire-Resistant Penetrations and Joints	Jian Yang	special
08/07/2026	Maintenance information	Jian Yang	energy_progress
07/27/2026	Fire-Resistant Penetrations and Joints	Jian Yang	special
07/27/2026	Energy Code Compliance Inspections	Jian Yang	progress
07/27/2026	HVAC-R and service water piping design and insulation	Jian Yang	energy_progress
07/27/2026	Maintenance information	Jian Yang	energy_progress
07/27/2026	HVAC-R and service water heating equipment	Jian Yang	energy_progress
07/27/2026	HVAC-R and service water heating system controls	Jian Yang	energy_progress
07/09/2026	Heating Systems	Jian Yang	special
07/01/2026	Fire-Resistant Penetrations and Joints	Jian Yang	special
07/01/2026	Maintenance information	Jian Yang	energy_progress
07/01/2026	HVAC-R and service water heating equipment	Jian Yang	energy_progress
07/01/2026	HVAC-R and service water piping design and insulation	Jian Yang	energy_progress
07/01/2026	HVAC-R and service water heating system controls	Jian Yang	energy_progress
04/24/2026	HVAC-R and service water heating system controls	Jian Yang	energy_progress
04/24/2026	HVAC-R and service water heating equipment	Jian Yang	energy_progress
04/24/2026	Maintenance information	Jian Yang	energy_progress
04/24/2026	Interior lighting power	Jian Yang	energy_progress
04/24/2026	HVAC-R and service water piping design and insulation	Jian Yang	energy_progress
04/24/2026	Fire-Resistance Rated Construction	Jian Yang	progress
04/24/2026	Energy Code Compliance Inspections	Jian Yang	progress

Latest 25 of 26.

▾Documents — 24 on file (BIS + DOB NOW)

▸Plans & Drawings4

▸DOB NOWPlans/Sketch4

08/17/2026Q01392777-P1Request digital key ↗

08/17/2026Q01392777-I1Request digital key ↗

08/17/2026Q01392777-S1Request digital key ↗

Showing 3 of 4 on file for this type

▸Seals & Professional Certifications16

▸DOB NOWProgress Inspector Seal & Signature8

09/01/2026Q01425280-I1Open ↗

09/01/2026Q01392777-I1Open ↗

Showing 3 of 8 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature4

08/17/2026Q01392777-I1Open ↗

08/17/2026Q01392777-S1Open ↗

08/17/2026Q01392777-P1Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature4

09/01/2026Q01425280-I1Open ↗

09/01/2026Q01392777-I1Open ↗

08/26/2026Q01392777-S1Open ↗

Showing 3 of 4 on file for this type

▸Environmental & Asbestos4

▸DOB NOWDEP ACP-5: Asbestos Assessment Report4

08/17/2026Q01392777-I1Open ↗

08/17/2026Q01392777-S1Open ↗

08/17/2026Q01392777-P1Open ↗

Showing 3 of 4 on file for this type