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Three families
1973 73 STREET
BROOKLYN · BIN 3258959
💬 Discuss this project
1990Year Built
3Stories
C0Building Class
R5Zoning
3,714 sfGross Floor Area
3Units
Rent Stabilized12 Open Violations ▸FDNY Report ↗
Three families · Owner of record: PING PING ON ON REALTY INC · 2,993 sf lot · 1.24 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
PING PING ON ON REALTY707/08/2026
R & U INTERIORS INC.103/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CHUN FENG, ARCHITECT109/16/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
AMERGY SOLAR203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
AMERGY SOLAR INCGeneral Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
SQ. ARCH, LLC4802109/16/2024
Building Lifecycle
All (25)Filed (1)Permit Issued (1)Signed Off (1)Violation (17)Special Inspection (5)
05/01/2026
Violation issued (HPD, open)
A
11/18/2025
Violation issued (HPD, open)
I
06/11/2025
Violation issued (ECB, open)
Construction
06/06/2025
Violation issued (HPD, open)
A
01/16/2025
Violation issued (ECB, closed)
Construction
12/24/2024
Signed off — Alteration
Installation of Solar panels on existing roof structure, No change in use, egress or occupancy.
B01106453-I1
11/25/2024
Violation issued (HPD, open)
I
09/19/2024
Permit issued — Solar
B01106453-I1-SL
09/16/2024
Filed — Alteration
Installation of Solar panels on existing roof structure, No change in use, egress or occupancy.
B01106453-I1
09/04/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Chun Feng
09/04/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
Chun Feng
09/04/2024
Special inspection requirement — Energy Code Compliance Inspections
Chun Feng
09/04/2024
Special inspection requirement — Air barrier - visual inspection
Chun Feng
09/04/2024
Special inspection requirement — Final
Chun Feng
04/08/2024
Violation issued (HPD, open)
A
11/17/2023
Violation issued (HPD, open)
I
03/21/2023
Violation issued (HPD, open)
A
11/04/2022
Violation issued (HPD, open)
I
02/22/2022
Violation issued (HPD, open)
I
02/22/2022
Violation issued (HPD, open)
A
04/06/2021
Violation issued (HPD, open)
A
10/29/2019
Violation issued (HPD, closed)
I
10/15/2018
Violation issued (HPD, closed)
I
10/07/2015
Violation issued (HPD, closed)
I
05/11/1989
Violation issued (ECB, closed)
Construction
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarSigned-offAMERGY SOLAR INC09/19/2024
1 project · most recent 09/11/2024
FiledStatusContractorScope
09/11/2024CompleteI.P. ELECTRIC INC—
▾Special Inspection Requirements (DOB NOW) — 5
DateRequirementInspectorRole
09/04/2024Fire-Resistant Penetrations and JointsChun Fengspecial
09/04/2024Structural Stability – Alterations of existing buildingsChun Fengspecial
09/04/2024Energy Code Compliance InspectionsChun Fengprogress
09/04/2024Air barrier - visual inspectionChun Fengenergy_progress
09/04/2024FinalChun Fengprogress
▾Documents — 8 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/24/2026B01106453-I1Request digital key ↗
▸Seals & Professional Certifications6
▸DOB NOWProgress Inspector Seal & Signature3
09/01/2026B01106453-I1Open ↗
09/01/2026B01106453-I1Open ↗
09/01/2026B01106453-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
09/01/2026B01106453-I1Open ↗
09/01/2026B01106453-I1Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/24/2026B01106453-I1Open ↗
▸Approvals, Objections & Sign-offs1
▸DOB NOWUtility Company Final Acceptance Letter1
08/13/2026B01106453-I1Open ↗