Locations of Work

ArchitecturePlumbing

Roof1p · 1 filing · 6 docs

Cellar1p · 1 filing · 8 docs

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
02/17/2021	$1.4M	—	Private party → Private party	$625/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
ALPHA HOME DESIGN LLC	5	10/19/2021

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
ECDESIGN STUDIO	10	03/21/2026

▾Contractors (License-Anchored)

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

Building Lifecycle

All (24)Filed (5)Permit Issued (2)Signed Off (2)Violation (3)Inspection (4)Objection (4)Special Inspection (4)

12/09/2021

Signed off — Alteration

TO REMOVE ECB VIOLATION: 35413971X; RENOVATION OF 2-FAMILY HOUSE WITH PLUMBING WORK: INSTALL NEW PLUMBING FIXTURES ON CELLAR, 1ST FLOOR AND 2ND FLOOR; NEW BOILERS AND HOT WATER HEATERS ON CELLAR. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATIO

Q00478013-I1

12/09/2021

Signed off — Alteration

Q00478004-I1

10/25/2021

Special inspection requirement — Fire-Resistance Rated Construction

YAN GAO

10/25/2021

Special inspection requirement — Energy Code Compliance Inspections

YAN GAO

10/20/2021

Objection resolved — Addressed

10/19/2021

Filed — Alteration

Q00478004-P1

10/19/2021

Filed — Alteration

TO REMOVE ECB VIOLATION: 35413971X; RENOVATION OF 2-FAMILY HOUSE WITH PLUMBING WORK: INSTALL NEW PLUMBING FIXTURES ON CELLAR, 1ST FLOOR AND 2ND FLOOR; NEW BOILERS AND HOT WATER HEATERS ON CELLAR. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATIO

Q00478013-P2

10/19/2021

Objection raised — Admin

10/15/2021

Special inspection requirement — Energy Code Compliance Inspections

YAN GAO

10/15/2021

Special inspection requirement — Fire-Resistance Rated Construction

YAN GAO

09/03/2021

Inspection — Certified Gas-Gas-Piping-Roughing

Certified

View inspection ↗

09/03/2021

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

Certified

View inspection ↗

08/27/2021

Filed — Alteration

TO REMOVE ECB VIOLATION: 35413971X; RENOVATION OF 2-FAMILY HOUSE WITH PLUMBING WORK: INSTALL NEW PLUMBING FIXTURES ON CELLAR, 1ST FLOOR AND 2ND FLOOR; NEW BOILERS AND HOT WATER HEATERS ON CELLAR. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATIO

Q00478013-P1

07/28/2021

Inspection — Certified Storm Drainage-ST-Piping-Underground

Certified

View inspection ↗

07/28/2021

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

Certified

View inspection ↗

07/22/2021

Permit issued — Plumbing

Q00478013-I1-PL

04/22/2021

Permit issued — General Construction

Q00478004-I1-GC

04/06/2021

Objection raised — Other

04/06/2021

Objection resolved — Addressed

03/11/2021

Filed — Alteration

TO REMOVE ECB VIOLATION: 35413971X; RENOVATION OF 2-FAMILY HOUSE WITH PLUMBING WORK: INSTALL NEW PLUMBING FIXTURES ON CELLAR, 1ST FLOOR AND 2ND FLOOR; NEW BOILERS AND HOT WATER HEATERS ON CELLAR. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATIO

Q00478013-I1

03/11/2021

Filed — Alteration

Q00478004-I1

02/04/2021

Violation issued (ECB, closed)

Construction

04/26/2007

Violation issued (ECB, closed)

Quality of Life

04/26/2007

Violation issued (ECB, closed)

Quality of Life

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Plumbing	Signed-off	CATMAN PLUMBING INC	07/22/2021
DOB NOW	General Construction	Signed-off	HAPPY HOUSE CONSTRUCTION	04/22/2021

Nothing on file for this building.

▾Field Inspections (DOB CAP) — 4

Date	Type	Result	Report
09/03/2021	Certified Gas-Gas-Piping-Roughing	Certified	View ↗
09/03/2021	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
07/28/2021	Certified Storm Drainage-ST-Piping-Underground	Certified	View ↗
07/28/2021	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 4

Date	Requirement	Inspector	Role
10/25/2021	Fire-Resistance Rated Construction	YAN GAO	progress
10/25/2021	Energy Code Compliance Inspections	YAN GAO	progress
10/15/2021	Energy Code Compliance Inspections	YAN GAO	progress
10/15/2021	Fire-Resistance Rated Construction	YAN GAO	progress

▾Documents — 14 on file (BIS + DOB NOW)

▸Plans & Drawings5

▸DOB NOWPlans/Sketch5

08/27/2026Q00478013-P1Request digital key ↗

08/27/2026Q00478004-P1Request digital key ↗

08/27/2026Q00478004-I1Request digital key ↗

Showing 3 of 5 on file for this type

▸Seals & Professional Certifications9

▸DOB NOWDPL-1: Design Professional Seal & Signature5

08/27/2026Q00478013-I1Open ↗

08/27/2026Q00478013-P2Open ↗

08/27/2026Q00478013-P1Open ↗

Showing 3 of 5 on file for this type

▸DOB NOWProgress Inspector Seal & Signature4

08/25/2026Q00478004-P1Open ↗

08/24/2026Q00478004-I1Open ↗

Showing 3 of 4 on file for this type