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Two family converted from one family
899 UNION STREET
BROOKLYN · BIN 3024592
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1889Year Built
3Stories
B3Building Class
R7BZoning
3,440 sfGross Floor Area
2Units
FDNY Report ↗
Two family converted from one family · Owner of record: PARK SLOPE PARTNERS LLC · 1,688 sf lot · 2.04 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
J G CONSTRUCTION SRVCS407/08/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
MOHAMMAD AHEAD, PE108/06/2021
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
ARSENAL BUILDING CONSULTANTS LLC203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
J & G CONSTRUCTION SVCSGeneral Contractor107/08/2026
Building Lifecycle
All (4)Filed (1)Permit Issued (1)Signed Off (1)Special Inspection (1)
07/10/2022
Signed off — Alteration
INSTALLATION OF PIPE SCAFFOLDING FRONT ELEVATION
B00571075-I1
08/06/2021
Filed — Alteration
INSTALLATION OF PIPE SCAFFOLDING FRONT ELEVATION
B00571075-I1
08/06/2021
Permit issued — Supported Scaffold
B00571075-I1-SF
08/04/2021
Special inspection requirement — Final
MOHAMMAD AHEAD
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSupported ScaffoldSigned-offJ & G CONSTRUCTION SVCS08/06/2021
BIS—ISSUEDLEXCORE ASSOC INC02/04/2008
BISPLISSUEDB & H PL & HTG CORP01/25/2007
BIS—ISSUEDLEXCORE ASSOC INC01/05/2007
Nothing on file for this building.
▾Special Inspection Requirements (DOB NOW) — 1
DateRequirementInspectorRole
08/04/2021FinalMOHAMMAD AHEADprogress
▾Documents — 3 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
09/01/2026B00571075-I1Request digital key ↗
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature1
09/01/2026B00571075-I1Open ↗
▸DOB NOWProgress Inspector Seal & Signature1
08/22/2026B00571075-I1Open ↗