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Two family brick
1598 UNION STREET
BROOKLYN · Crown Heights (South) · BIN 3037716
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1901Year Built
2Stories
B1Building Class
R4Zoning
3,520 sfGross Floor Area
2Units
Rent Stabilized2 Open Violations ▸FDNY Report ↗
Two family brick · Owner of record: 1598 UNION ST LLC · 2,000 sf lot · 1.76 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
AJL BUILDERS407/08/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
10/18/2023$2.1M—— → —$593/sf building
06/14/2022$1.4M—— → —$412/sf building
02/05/2015$983K—Private party → Private party$279/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
MCHENERY TESTING LAB112/27/2024
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
AJL BUILDERS, CORPGeneral Contractor107/08/2026
Building Lifecycle
All (8)Filed (1)Permit Issued (1)Violation (5)Special Inspection (1)
11/24/2025
Violation issued (HPD, open)
I
01/02/2025
Permit issued — General Construction
B01151798-I1-GC
12/27/2024
Filed — Alteration
REPLACE FRONT STEPS AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY WITH THIS APPLICATION.
B01151798-I1
12/05/2024
Special inspection requirement — Final
TREVOR O. FLOWERS
12/04/2024
Violation issued (HPD, open)
I
11/17/2022
Violation issued (HPD, closed)
I
08/12/2021
Violation issued (HPD, closed)
B
08/12/2021
Violation issued (HPD, closed)
B
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedAJL BUILDERS, CORP01/02/2025
Nothing on file for this building.
▾Special Inspection Requirements (DOB NOW) — 1
DateRequirementInspectorRole
12/05/2024FinalTREVOR O. FLOWERSprogress
▾Documents — 4 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/23/2026B01151798-I1Request digital key ↗
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026B01151798-I1Open ↗
▸DOB NOWProgress Inspector Seal & Signature1
08/25/2026B01151798-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/13/2026B01151798-I1Open ↗