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Three families
1150 52ND STREET
BROOKLYN · Borough Park · BIN 3138621
💬 Discuss this project
1925Year Built
3Stories
C0Building Class
R6Zoning
3,340 sfGross Floor Area
3Units
Rent Stabilized7 Active Violations ▸FDNY Report ↗
Three families · Owner of record: 1150 52 LLC · 2,454 sf lot · 1.36 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbingFire ProtectionEquipmentCivil
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
Permit Issued — active, not yet Signed-off
RoofProposed Horizontal & Vertical Enlargement and Conversion FrUnder Construction37p · 1 filing · 20 docs
BulkheadProposed Horizontal & Vertical Enlargement and Conversion FrUnder Construction1p · 1 filing · 20 docs
PenthouseProposed Horizontal & Vertical Enlargement and Conversion FrUnder Construction43p · 1 filing · 20 docs
Floor 4Proposed Horizontal & Vertical Enlargement and Conversion FrUnder Construction8p · 1 filing · 20 docs
Floor 3Proposed Horizontal & Vertical Enlargement and Conversion FrUnder Construction41p · 1 filing · 20 docs
Floor 2Proposed Horizontal & Vertical Enlargement and Conversion FrUnder Construction39p · 1 filing · 20 docs
Floor 1Proposed Horizontal & Vertical Enlargement and Conversion FrUnder Construction38p · 1 filing · 20 docs
BasementProposed Horizontal & Vertical Enlargement and Conversion FrUnder Construction42p · 1 filing · 20 docs
Site & exteriorProposed Horizontal & Vertical Enlargement and Conversion FrUnder Construction9p · 3 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
1150 52 LLC1203/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
01/24/2025$2.5M—Private party → 1150 52 LLC$748/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Mark Weinberger Architect910/14/2026
Aaxd301/12/2026
Kma Designs109/19/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
Expediter Group1603/21/2026
Kma Designs203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Classic BuildersGeneral Contractor707/08/2026
Classic BuildersScaffold207/08/2026
J & G Construction ServicesScaffold204/09/2026
Kishan PlumbingPlumbing107/08/2026
Prime Piping & HeatingFire Protection109/03/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
Engineering Consulting SE20501110/14/2026
Mohammad Ahead - Professi9286109/19/2025
Building Lifecycle
All (164)Filed (13)Permit Issued (12)Signed Off (5)Violation (20)Inspection (6)Objection (78)Special Inspection (30)
10/14/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
PLUMBING PLANS FILED HEREWITH
B01239477-P6
10/08/2026
Signed off — ALT-CO - New Building with Existing Elements to Remain
PLUMBING PLANS FILED HEREWITH
B01239477-S5
10/08/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
PAUL MARINO
10/08/2026
Special inspection requirement — Sprinkler Systems
PAUL MARINO
09/03/2026
Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test
Certified
View inspection ↗
09/02/2026
Permit issued — Sprinklers
B01239477-S2-EW-SP
08/17/2026
Signed off — Alteration
INSTALLATION OF HEAVY DUTY SIDEWALK SHED. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION, ALL WORK TO COMPLY WITH CHAPTER 33 OF NYCBC.
B01282324-I1
08/10/2026
Signed off — ALT-CO - New Building with Existing Elements to Remain
PLUMBING PLANS FILED HEREWITH
B01239477-S3
08/05/2026
Objection resolved — Addressed
08/03/2026
Objection raised — Other
08/03/2026
Objection raised — Other
07/30/2026
Objection resolved — Addressed
07/30/2026
Objection resolved — Resolved
07/29/2026
Objection raised — Other
07/29/2026
Objection resolved — Resolved
07/29/2026
Objection resolved — Open
07/29/2026
Objection resolved — Open
07/29/2026
Objection resolved — Addressed
07/29/2026
Objection resolved — Addressed
07/29/2026
Objection resolved — Addressed
07/29/2026
Objection resolved — Addressed
07/29/2026
Objection resolved — Open
07/29/2026
Objection resolved — Open
07/22/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
PLUMBING PLANS FILED HEREWITH
B01239477-P5
07/20/2026
Special inspection requirement — HVAC-R and service water heating equipment
PAUL MARINO
07/20/2026
Special inspection requirement — Maintenance information
PAUL MARINO
07/20/2026
Special inspection requirement — Permanent certificate
PAUL MARINO
07/20/2026
Special inspection requirement — Energy Code Compliance Inspections
PAUL MARINO
07/20/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
PAUL MARINO
07/20/2026
Special inspection requirement — HVAC-R and service water heating system controls
PAUL MARINO
07/20/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
PAUL MARINO
07/15/2026
Objection raised — Other
07/15/2026
Objection raised — Other
07/15/2026
Objection raised — Zoning
07/15/2026
Objection raised — Other
07/15/2026
Objection raised — Zoning
07/15/2026
Objection raised — Other
07/15/2026
Objection raised — Other
07/15/2026
Objection raised — Other
07/15/2026
Objection raised — Other
07/15/2026
Objection raised — Inspections
07/15/2026
Objection raised — Zoning
07/14/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
PLUMBING PLANS FILED HEREWITH
B01239477-P3
07/07/2026
Special inspection requirement — Duct leakage testing, insulation and design
PAUL MARINO
07/07/2026
Special inspection requirement — Maintenance information
PAUL MARINO
07/07/2026
Special inspection requirement — HVAC-R and service water heating equipment
PAUL MARINO
07/07/2026
Special inspection requirement — Shutoff dampers
PAUL MARINO
07/07/2026
Special inspection requirement — HVAC-R and service water heating system controls
PAUL MARINO
07/07/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
PAUL MARINO
07/07/2026
Special inspection requirement — Final
Frantz Camulaire
07/07/2026
Special inspection requirement — Energy Code Compliance Inspections
PAUL MARINO
07/07/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
PAUL MARINO
07/07/2026
Special inspection requirement — Post-installed Anchors
PAUL MARINO
07/07/2026
Special inspection requirement — Mechanical Systems
PAUL MARINO
07/07/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
PAUL MARINO
07/01/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
PLUMBING PLANS FILED HEREWITH
B01239477-P2
06/25/2026
Special inspection requirement — Lighting in dwelling units
PAUL MARINO
06/25/2026
Special inspection requirement — Lighting controls
PAUL MARINO
06/25/2026
Special inspection requirement — Insulation placement and R values
PAUL MARINO
06/25/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
PAUL MARINO
Latest 60 of 164 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSprinklersPermit IssuedPrime Piping & Heating09/02/2026
DOB NOWConstruction FenceSigned-offClassic Builders04/29/2026
DOB NOWGeneral ConstructionPermit IssuedClassic Builders01/26/2026
DOB NOWEarth WorkSigned-offClassic Builders01/23/2026
DOB NOWStructuralSigned-offClassic Builders01/15/2026
DOB NOWStructuralSigned-offClassic Builders01/08/2026
DOB NOWMechanical SystemsSigned-offClassic Builders01/08/2026
DOB NOWPlumbingPermit IssuedN and S Plumbing12/19/2025
DOB NOWGeneral ConstructionPermit IssuedClassic Builders11/20/2025
DOB NOWSupported ScaffoldSigned-offJ & G Construction Services09/19/2025
DOB NOWSidewalk ShedSigned-offJ & G Construction Services09/19/2025
DOB NOWConstruction FenceSigned-offClassic Builders04/22/2025
1 project · most recent 10/14/2026
Heating and Air Conditioning Systems Ventilation Systems
FiledStatusContractorScopeMake / Model / Capacity
10/14/2026Permit IssuedClassic BuildersHeating and Air Conditioning Systems, Ventilation Systems
Heat / Cool
Mitsubishi Electric PUZ-A30NHA7 30,000 BTU · Heat Pump Outdoor ×3
PUZ-A36NHA7 36,000 BTU · Heat Pump Outdoor ×1
AM060FCMDCG/AA 60,000 BTU · Heat Pump Outdoor ×3
Samsung AM060FCMDCG/AA 60,000 BTU · Vrf Outdoor ×2
Ventilation
Greenheck SP-A110 120 CFM · Exhaust Fan ×2
SP-B80 80 CFM · Exhaust Fan ×2
1 project · most recent 10/14/2026
Sprinkler System
FiledStatusContractorScope
10/14/2026Permit IssuedPrime Piping & HeatingSprinkler System
1 project · most recent 10/14/2026
FiledStatusContractorScope
10/14/2026Permit IssuedKishan Plumbing—
2 projects · most recent 07/28/2026
General Wiring
FiledStatusContractorScope
07/28/2026CompleteB.P. ElectricGeneral Wiring
09/04/2025CompleteRichard Neu—
1 project · most recent 10/14/2026
Steel
FiledStatusContractorScope
10/14/2026Permit IssuedAmb MechanicalSteel
2 projects · most recent 09/19/2025
Scaffold Sidewalk Shed Fence
FiledStatusContractorScope
09/19/2025Signed-offJ & G Construction ServicesScaffold, Sidewalk Shed
04/01/2025Signed-offClassic BuildersFence
▾Field Inspections (DOB CAP) — 6
DateTypeResultReport
09/03/2026Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
01/15/2026Certified Gas-Gas-Piping-RoughingCertifiedView ↗
01/15/2026Certified Storm Drainage-ST-Piping-RoughingCertifiedView ↗
01/15/2026Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
01/15/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
01/15/2026Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 87
DateRequirementInspectorRole
10/08/2026Sprinkler SystemsPAUL MARINOspecial
10/08/2026Fire-Resistant Penetrations and JointsPAUL MARINOspecial
07/20/2026Maintenance informationPAUL MARINOenergy_progress
07/20/2026Energy Code Compliance InspectionsPAUL MARINOprogress
07/20/2026Fire-Resistant Penetrations and JointsPAUL MARINOspecial
07/20/2026HVAC-R and service water heating system controlsPAUL MARINOenergy_progress
07/20/2026Permanent certificatePAUL MARINOenergy_progress
07/20/2026HVAC-R and service water piping design and insulationPAUL MARINOenergy_progress
07/20/2026HVAC-R and service water heating equipmentPAUL MARINOenergy_progress
07/07/2026Mechanical SystemsPAUL MARINOspecial
07/07/2026Post-installed AnchorsPAUL MARINOspecial
07/07/2026Energy Code Compliance InspectionsPAUL MARINOprogress
07/07/2026Structural Stability – Alterations of existing buildingsPAUL MARINOspecial
07/07/2026FinalFrantz Camulaireprogress
07/07/2026Duct leakage testing, insulation and designPAUL MARINOenergy_progress
07/07/2026HVAC-R and service water heating system controlsPAUL MARINOenergy_progress
07/07/2026Shutoff dampersPAUL MARINOenergy_progress
07/07/2026HVAC-R and service water piping design and insulationPAUL MARINOenergy_progress
07/07/2026Maintenance informationPAUL MARINOenergy_progress
07/07/2026HVAC-R and service water heating equipmentPAUL MARINOenergy_progress
07/07/2026Fire-Resistant Penetrations and JointsPAUL MARINOspecial
06/25/2026Structural Stability – Alterations of existing buildingsPAUL MARINOspecial
06/25/2026Fenestration air leakagePAUL MARINOenergy_progress
06/25/2026Insulation placement and R valuesPAUL MARINOenergy_progress
06/25/2026Lighting in dwelling unitsPAUL MARINOenergy_progress
Latest 25 of 87.
▾Documents — 81 on file (BIS + DOB NOW)
▸Plans & Drawings12
▸DOB NOWPlans/Sketch12
08/22/2026B01200274-I1Request digital key ↗
08/20/2026B01282324-I1Request digital key ↗
08/20/2026B01239477-I1Request digital key ↗
Showing 3 of 12 on file for this type
▸Zoning, Tax Lot & Property Records5
▸DOB NOWZD1: DOB Zoning Diagram2
08/15/2026B01239477-P2Open ↗
08/13/2026B01239477-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)2
08/15/2026B01239477-P2Open ↗
08/13/2026B01239477-I1Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B01239477-I1Open ↗
▸Seals & Professional Certifications42
▸DOB NOWProgress Inspector Seal & Signature18
09/12/2026B01239477-P5Open ↗
09/12/2026B01239477-P5Open ↗
09/02/2026B01239477-S4Open ↗
Showing 3 of 18 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature13
10/16/2026B01239477-P6Open ↗
08/20/2026B01239477-P3Open ↗
08/20/2026B01239477-P2Open ↗
Showing 3 of 13 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature11
10/16/2026B01239477-P6Open ↗
09/12/2026B01239477-P5Open ↗
09/02/2026B01239477-S4Open ↗
Showing 3 of 11 on file for this type
▸Safety & Tenant Protection1
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026B01239477-I1Open ↗
▸Environmental & Asbestos11
▸DOB NOWDEP ACP-5: Asbestos Assessment Report11
10/16/2026B01239477-P6Open ↗
08/20/2026B01239477-P1Open ↗
08/20/2026B01239477-S5Open ↗
Showing 3 of 11 on file for this type
▸Inspections & Test Reports3
▸DOB NOWSOIL REPORT2
08/13/2026B01239477-S5Open ↗
08/13/2026B01239477-P1Open ↗
▸DOB NOWTR4 Test Report and Plot Diagram1
08/13/2026B01239477-S5Open ↗
▸Other Documents7
▸DOB NOWSite Survey: Initial2
08/15/2026B01239477-P2Open ↗
08/13/2026B01239477-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2
08/15/2026B01239477-P2Open ↗
08/13/2026B01239477-I1Open ↗
▸DOB NOWProperty Ownership Certification2
08/20/2026B01239477-I1Open ↗
08/15/2026B01239477-P2Open ↗
▸DOB NOWAdjoining Owners Notification1
08/13/2026B01239477-S5Open ↗