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Two family converted from one family
1933 52 STREET
BROOKLYN · BIN 3129822
💬 Discuss this project
1935Year Built
2.5Stories
B3Building Class
R5Zoning
1,921 sfGross Floor Area
2Units
3 Open Violations ▸FDNY Report ↗
Two family converted from one family · 2,462 sf lot · 0.78 FAR built · Flood zone X
Locations of Work
Architecture
Floor 21p · 1 filing · 10 docs
Floor 1
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
02/20/2014$990K—Private party → Private party$515/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CAVALRY ASSOCIATES112/19/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
CAVALRY203/21/2026
Building Lifecycle
All (59)Filed (1)Violation (3)Objection (40)Special Inspection (15)
09/21/2023
Violation issued (ECB, open)
Construction
01/19/2023
Objection raised — Other
01/19/2023
Objection resolved — Addressed
12/27/2022
Objection raised — Other
12/27/2022
Objection resolved — Addressed
12/27/2022
Objection raised — Other
12/27/2022
Objection resolved — Addressed
12/21/2022
Objection raised — Zoning
12/21/2022
Objection resolved — Addressed
12/21/2022
Objection raised — Other
12/21/2022
Objection resolved — Addressed
12/21/2022
Objection raised — Other
12/21/2022
Objection resolved — Addressed
12/21/2022
Objection raised — Zoning
12/21/2022
Objection resolved — Addressed
12/21/2022
Objection raised — Other
12/21/2022
Objection resolved — Addressed
12/21/2022
Objection raised — Other
12/21/2022
Objection resolved — Addressed
12/21/2022
Objection raised — Fire_Protection
12/21/2022
Objection resolved — Addressed
12/21/2022
Objection raised — Zoning
12/21/2022
Objection resolved — Addressed
12/21/2022
Objection raised — Energy
12/21/2022
Objection resolved — Addressed
12/21/2022
Objection raised — Zoning
12/21/2022
Objection resolved — Addressed
12/21/2022
Objection raised — Zoning
12/21/2022
Objection resolved — Addressed
12/21/2022
Objection raised — Zoning
12/21/2022
Objection resolved — Addressed
12/21/2022
Objection raised — Structural
12/21/2022
Objection resolved — Addressed
12/21/2022
Objection raised — Other
12/21/2022
Objection resolved — Addressed
12/21/2022
Objection raised — Other
12/21/2022
Objection resolved — Addressed
12/21/2022
Objection raised — Other
12/21/2022
Objection resolved — Addressed
12/21/2022
Objection raised — Zoning
12/21/2022
Objection resolved — Addressed
12/19/2022
Filed — Alteration CO
INTERIOR RENOVATION THROUGHOUT EXISTING TWO STORY PLUS ATTIC BLDG .VERTICAL AND HORIZONTAL ENLARGEMENT. AND CONVERT FROM 2 FAMILY TO 1 FAMILY AND OBTAIN NEW CERTIFICATE OF OCCUPANCY. ADDRESS VIOL. 39064720Y, 031422C22-00705, AND SWO 3835513 and 3860805
B08037361-I1
11/30/2022
Special inspection requirement — Permanent certificate
11/30/2022
Special inspection requirement — Electric vehicle service equipment requirements
11/30/2022
Special inspection requirement — Interior lighting power
11/30/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
11/30/2022
Special inspection requirement — Energy Code Compliance Inspections
11/30/2022
Special inspection requirement — Fire-Resistance Rated Construction
11/30/2022
Special inspection requirement — Exterior lighting power
11/30/2022
Special inspection requirement — Fenestration and door U-factor and product ratings
11/30/2022
Special inspection requirement — Fenestration air leakage
11/30/2022
Special inspection requirement — Air barrier - visual inspection
11/30/2022
Special inspection requirement — Insulation placement and R values
11/30/2022
Special inspection requirement — Lighting in dwelling units
11/30/2022
Special inspection requirement — Metering
11/09/2022
Special inspection requirement — Structural Stability – Alterations of existing buildings
11/09/2022
Special inspection requirement — Construction Operations Influencing Adjacent Structures
06/24/2022
Violation issued (ECB, open)
Construction
03/14/2022
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
Nothing on file for this building.
Nothing on file for this building.
▾Special Inspection Requirements (DOB NOW) — 15
DateRequirementInspectorRole
11/30/2022Permanent certificate—energy_progress
11/30/2022Electric vehicle service equipment requirements—energy_progress
11/30/2022Interior lighting power—energy_progress
11/30/2022Fire-Resistant Penetrations and Joints—special
11/30/2022Energy Code Compliance Inspections—progress
11/30/2022Fire-Resistance Rated Construction—progress
11/30/2022Exterior lighting power—energy_progress
11/30/2022Fenestration and door U-factor and product ratings—energy_progress
11/30/2022Fenestration air leakage—energy_progress
11/30/2022Air barrier - visual inspection—energy_progress
11/30/2022Insulation placement and R values—energy_progress
11/30/2022Lighting in dwelling units—energy_progress
11/30/2022Metering—energy_progress
11/09/2022Structural Stability – Alterations of existing buildings—special
11/09/2022Construction Operations Influencing Adjacent Structures—special
▾Documents — 10 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/14/2026B08037361-I1Request digital key ↗
▸Zoning, Tax Lot & Property Records2
▸DOB NOWZD1: DOB Zoning Diagram1
08/13/2026B08037361-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)1
08/13/2026B08037361-I1Open ↗
▸Seals & Professional Certifications1
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026B08037361-I1Open ↗
▸Safety & Tenant Protection1
▸DOB NOWStreet Tree Checklist1
08/13/2026B08037361-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/13/2026B08037361-I1Open ↗
▸Other Documents4
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/13/2026B08037361-I1Open ↗
▸DOB NOWPlot Diagram1
08/13/2026B08037361-I1Open ↗
▸DOB NOWProperty Ownership Certification1
08/13/2026B08037361-I1Open ↗
▸DOB NOWSite Survey: Initial1
08/13/2026B08037361-I1Open ↗