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Two family frame
1645 EAST 23 STREET
BROOKLYN · BIN 3182677
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1925Year Built
2Stories
B2Building Class
R3-2Zoning
2,200 sfGross Floor Area
2Units
6 Open Violations ▸FDNY Report ↗
Two family frame · 4,000 sf lot · 0.55 FAR built · Flood zone X
Locations of Work
Architecture
Roof1p · 1 filing · 7 docs
Floor 21p · 1 filing · 7 docs
Floor 1
Cellar1p · 1 filing · 7 docs
1 job · most recent 03/26/2026
FiledStatusContractorScope
03/26/2026——2 scope_items
Building Lifecycle
All (46)Filed (2)Permit Issued (1)Violation (7)Objection (36)
09/17/2026
Objection resolved — Resolved
09/16/2026
Objection resolved — Resolved
06/19/2026
Objection resolved — Resolved
06/19/2026
Objection resolved — Resolved
05/11/2026
Objection raised — Other
04/30/2026
Objection resolved — Addressed
04/30/2026
Objection resolved — Addressed
04/30/2026
Objection resolved — Addressed
04/30/2026
Objection resolved — Addressed
04/30/2026
Objection resolved — Addressed
04/30/2026
Objection resolved — Addressed
04/30/2026
Objection resolved — Addressed
04/30/2026
Objection resolved — Addressed
04/30/2026
Objection resolved — Addressed
04/30/2026
Objection resolved — Addressed
04/30/2026
Objection resolved — Addressed
04/30/2026
Objection resolved — Addressed
04/15/2026
Objection raised — Other
04/15/2026
Objection raised — Other
04/15/2026
Objection raised — Other
04/15/2026
Objection raised — Other
04/15/2026
Objection raised — Other
04/15/2026
Objection raised — Other
04/15/2026
Objection raised — Other
04/15/2026
Objection raised — Other
04/15/2026
Objection raised — Other
04/15/2026
Objection raised — Other
04/15/2026
Objection raised — Other
04/15/2026
Objection raised — Other
04/15/2026
Objection raised — Other
04/15/2026
Objection raised — Other
04/15/2026
Objection raised — Other
04/15/2026
Objection raised — Other
04/15/2026
Objection raised — Cost
04/15/2026
Objection raised — Other
04/15/2026
Objection raised — Other
03/26/2026
Filed — Alteration
APPLICATION FILED HEREWITH FOR INTERIOR RENOVATION AND HORIZONTAL ENLARGEMENT AT THE CELLAR, FIRST, SECOND, AND ATTIC FLOORS OF THE EXISTING 2.5-STORY BUILDING WITH CELLAR, CONTAINING TWO (2) DWELLING UNITS. NO CHANGE IN USE OR OCCUPANCY
B01371713-I1
12/16/2025
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/15/2025
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
12/15/2025
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
12/15/2025
Violation issued (ECB, open)
Construction
12/15/2025
Violation issued (ECB, open)
Construction
12/15/2025
Violation issued (ECB, open)
Construction
12/15/2025
Violation issued (ECB, open)
Construction
04/23/2019
Permit issued — Construction Fence
B00156299-I1-FN
04/19/2019
Filed — Alteration
B00156299-I1
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
06/11/2025$1.6M—Private party → Private party$750/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
MSM ENGINEERING SERVICES, PLLC103/26/2026
SCAGLIONE ARCHITECTS104/19/2019
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
REGAL RECONSTRUCTION CORP.General Contractor303/21/2026
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWConstruction FencePermit IssuedREGAL RECONSTRUCTION CORP04/23/2019
Nothing on file for this building.
▾Documents — 9 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch - Construction Fence1
09/02/2026B00156299-I1Request digital key ↗
▸DOB NOWPlans/Sketch1
08/17/2026B01371713-I1Request digital key ↗
▸Zoning, Tax Lot & Property Records2
▸DOB NOWZD1: DOB Zoning Diagram1
08/17/2026B01371713-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)1
08/17/2026B01371713-I1Open ↗
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature2
09/02/2026B00156299-I1Open ↗
08/17/2026B01371713-I1Open ↗
▸Other Documents3
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/17/2026B01371713-I1Open ↗
▸DOB NOWPlot Diagram1
08/17/2026B01371713-I1Open ↗
▸DOB NOWSite Survey: Initial1
08/17/2026B01371713-I1Open ↗