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Two family frame
1949 EAST 1 STREET
BROOKLYN · Gravesend (East)-Homecrest · BIN 3191525
💬 Discuss this project
1925Year Built
2Stories
B2Building Class
R4Zoning
1,840 sfGross Floor Area
2Units
3 Open Violations ▸FDNY Report ↗
Two family frame · 3,000 sf lot · 0.61 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralPlumbingFire Protection
Permit Issued — active, not yet Signed-off
Roof1p · 1 filing · 10 docs
Floor 3Under Construction24p · 4 filings · 20 docs
Floor 2Under Construction24p · 4 filings · 20 docs
Floor 1Under Construction23p · 4 filings · 20 docs
CellarUnder Construction23p · 4 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
BUILDERS JOSEPH AND SONS503/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
11/07/2017$2.5M—Private party → Private party$1,368/sf building
01/16/2015$1.4M—Private party → Private party$734/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
BOHN ARCHITECTURE AND DESIGN906/16/2026
HAYYAN DESIGN409/26/2025
REAL ENGINEERING INC.108/15/2024
ADVANCED ENGINEERING & INSPECT. PLL107/22/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
MISTER EXPEDITER1303/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BUILDERS JOSEPH AND SONSGeneral Contractor1309/16/2026
FIVE BOROUGH NYC LLCFire Protection107/02/2026
24 SEVEN PLUMBING INCPlumbing107/08/2026
GREGG NY PLUMBING, INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
MSM ENGINEERING SERVICES,8449706/16/2026
M. INT'L ENGINEERING PLLC3129204/09/2025
A TECH ENGINEERING NYC, P6738107/22/2024
Building Lifecycle
All (126)Filed (15)Permit Issued (12)Violation (8)Inspection (8)Objection (53)Special Inspection (30)
09/15/2026
Permit issued — General Construction
B00914239-I1-GC
07/09/2026
Inspection — Certified Sprinkler-SP-Fixtures-Finish
Certified
View inspection ↗
07/09/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
MOHAMED MAHMOUD
07/09/2026
Special inspection requirement — Maintenance information
MOHAMED MAHMOUD
07/09/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
MOHAMED MAHMOUD
07/09/2026
Special inspection requirement — HVAC-R and service water heating system controls
MOHAMED MAHMOUD
07/09/2026
Special inspection requirement — HVAC-R and service water heating equipment
MOHAMED MAHMOUD
07/09/2026
Special inspection requirement — Energy Code Compliance Inspections
MOHAMED MAHMOUD
07/07/2026
Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test
Certified
View inspection ↗
06/16/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
PLUMBING FILING IN CONJUNCTION alt-co APPLICATION
B00914239-P5
06/15/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
MOHAMED MAHMOUD
06/15/2026
Special inspection requirement — Energy Code Compliance Inspections
MOHAMED MAHMOUD
06/15/2026
Special inspection requirement — HVAC-R and service water heating system controls
MOHAMED MAHMOUD
06/15/2026
Special inspection requirement — HVAC-R and service water heating equipment
MOHAMED MAHMOUD
06/15/2026
Special inspection requirement — Maintenance information
MOHAMED MAHMOUD
06/15/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
MOHAMED MAHMOUD
04/17/2026
Inspection — Certified StandPipe-Fire Pump (SD)-Fire Pump Test
Certified
View inspection ↗
04/17/2026
Inspection — Certified StandPipe-SD-Fixtures-Finish-SD
Certified
View inspection ↗
03/27/2026
Permit issued — Plumbing
B19675289-Z1-PL
02/26/2026
Violation issued (ECB, open)
Construction
02/26/2026
Violation issued (ECB, closed)
Unknown
02/26/2026
Violation issued (ECB, open)
Unknown
02/17/2026
Inspection — Certified StandPipe-SD-Piping-Hydrostatic Test
Certified
View inspection ↗
02/13/2026
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
02/11/2026
Violation issued (ECB, open)
Unknown
02/11/2026
Violation issued (ECB, closed)
Construction
02/02/2026
Objection resolved — Addressed
01/29/2026
Objection raised — Other
01/29/2026
Objection resolved — Addressed
01/29/2026
Objection resolved — Addressed
01/29/2026
Objection resolved — Addressed
01/29/2026
Objection resolved — Addressed
01/23/2026
Objection raised — Zoning
01/23/2026
Objection raised — Other
01/23/2026
Objection raised — Other
01/23/2026
Objection raised — Other
01/23/2026
Objection resolved — Addressed
01/16/2026
Objection raised — Other
01/16/2026
Objection resolved — Addressed
01/15/2026
Objection raised — Other
01/14/2026
Objection resolved — Addressed
01/09/2026
Objection raised — Other
01/08/2026
Objection resolved — Addressed
01/02/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
PLUMBING FILING IN CONJUNCTION alt-co APPLICATION
B00914239-P4
01/02/2026
Objection raised — Other
12/09/2025
Violation issued (ECB, closed)
Construction
12/03/2025
Inspection — Certified Sprinkler-SP-Fixtures-Finish
Certified
View inspection ↗
12/01/2025
Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test
Certified
View inspection ↗
10/02/2025
Permit issued — Plumbing
B00914239-Z1-PL
09/29/2025
Permit issued — Foundation
B00914239-S6-FO
09/29/2025
Permit issued — General Construction
B00914239-I1-GC
09/26/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
PLUMBING FILING IN CONJUNCTION alt-co APPLICATION
B00914239-P3
09/26/2025
Permit issued — Support of Excavation
B00914239-S7-SE
09/26/2025
Permit issued — Mechanical Systems
B00914239-S9-MS
09/25/2025
Permit issued — Structural
B00914239-S5-ST
09/25/2025
Special inspection requirement — Final
Feng Zhang
09/25/2025
Special inspection requirement — Footing and Foundation
MOHAMED MAHMOUD
09/19/2025
Permit issued — Construction Fence
B00903821-S2-FN
07/31/2025
Permit issued — Sprinklers
B01061137-I1-EW-SP
07/03/2025
Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing
MOHAMED MAHMOUD
Latest 60 of 126 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedBUILDERS JOSEPH AND SONS09/15/2026
DOB NOWPlumbingPermit Issued24 SEVEN PLUMBING INC03/27/2026
DOB NOWPlumbingPermit IssuedGREGG NY PLUMBING, INC10/02/2025
DOB NOWFoundationPermit IssuedBUILDERS JOSEPH AND SONS09/29/2025
DOB NOWGeneral ConstructionPermit IssuedBUILDERS JOSEPH AND SONS09/29/2025
DOB NOWSupport of ExcavationPermit IssuedBUILDERS JOSEPH AND SONS09/26/2025
DOB NOWMechanical SystemsPermit IssuedBUILDERS JOSEPH AND SONS09/26/2025
DOB NOWStructuralPermit IssuedBUILDERS JOSEPH AND SONS09/25/2025
DOB NOWConstruction FencePermit IssuedBUILDERS JOSEPH AND SONS09/19/2025
DOB NOWSprinklersPermit IssuedFIVE BOROUGH NYC LLC07/31/2025
DOB NOWConstruction FencePermit IssuedBUILDERS JOSEPH AND SONS10/09/2024
DOB NOWConstruction FencePermit IssuedBUILDERS JOSEPH AND SONS08/08/2023
BISPLISSUEDH BRONNER & SON PLBG & HTG03/17/2015
BISMHISSUEDJACK DABAH CONSTRUCTION L03/12/2015
1 project · most recent 06/16/2026
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
06/16/2026Permit IssuedBUILDERS JOSEPH AND SONSHeating and Air Conditioning Systems
Heat / Cool
— A-VMH24SU-1A 26,000 BTU · Condensing Unit ×1
1 project · most recent 07/22/2024
FiledStatusContractorScope
07/22/2024Permit IssuedFIVE BOROUGH NYC LLC—
1 project · most recent 06/16/2026
Gas Storm Water/Sanitary
FiledStatusContractorScope
06/16/2026Permit IssuedGREGG NY PLUMBING, INCGas, Storm, Water/Sanitary
1 project · most recent 05/28/2025
FiledStatusContractorScope
05/28/2025Permit IssuedKINGS ELECTRIC CO., INC.1 meters, 1 new_meters
1 project · most recent 06/16/2026
Steel Wood
FiledStatusContractorScope
06/16/2026Permit IssuedBUILDERS JOSEPH AND SONSSteel, Wood
▾Field Inspections (DOB CAP) — 8
DateTypeResultReport
07/09/2026Certified Sprinkler-SP-Fixtures-FinishCertifiedView ↗
07/07/2026Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
04/17/2026Certified StandPipe-Fire Pump (SD)-Fire Pump TestCertifiedView ↗
04/17/2026Certified StandPipe-SD-Fixtures-Finish-SDCertifiedView ↗
02/17/2026Certified StandPipe-SD-Piping-Hydrostatic TestCertifiedView ↗
02/13/2026Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
12/03/2025Certified Sprinkler-SP-Fixtures-FinishCertifiedView ↗
12/01/2025Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 91
DateRequirementInspectorRole
07/09/2026HVAC-R and service water heating equipmentMOHAMED MAHMOUDenergy_progress
07/09/2026HVAC-R and service water piping design and insulationMOHAMED MAHMOUDenergy_progress
07/09/2026Fire-Resistant Penetrations and JointsMOHAMED MAHMOUDspecial
07/09/2026Energy Code Compliance InspectionsMOHAMED MAHMOUDprogress
07/09/2026HVAC-R and service water heating system controlsMOHAMED MAHMOUDenergy_progress
07/09/2026Maintenance informationMOHAMED MAHMOUDenergy_progress
06/15/2026Maintenance informationMOHAMED MAHMOUDenergy_progress
06/15/2026Energy Code Compliance InspectionsMOHAMED MAHMOUDprogress
06/15/2026Fire-Resistant Penetrations and JointsMOHAMED MAHMOUDspecial
06/15/2026HVAC-R and service water piping design and insulationMOHAMED MAHMOUDenergy_progress
06/15/2026HVAC-R and service water heating system controlsMOHAMED MAHMOUDenergy_progress
06/15/2026HVAC-R and service water heating equipmentMOHAMED MAHMOUDenergy_progress
09/25/2025FinalFeng Zhangprogress
09/25/2025Footing and FoundationMOHAMED MAHMOUDprogress
07/03/2025Energy Code Compliance InspectionsMOHAMED MAHMOUDprogress
07/03/2025PreliminaryMOHAMED MAHMOUDprogress
07/03/2025Fire-Resistance Rated ConstructionMOHAMED MAHMOUDprogress
07/03/2025Concrete - Cast-In-PlaceMOHAMED MAHMOUDspecial
07/03/2025MasonryMOHAMED MAHMOUDspecial
07/03/2025Exterior Insulation and Finish Systems (EIFS)NANIK MASSANDspecial
07/03/2025Excavations - Sheeting, Shoring, and BracingMOHAMED MAHMOUDspecial
07/03/2025Interior lighting powerMOHAMED MAHMOUDenergy_progress
07/03/2025Fenestration air leakageMOHAMED MAHMOUDenergy_progress
07/03/2025MeteringMOHAMED MAHMOUDenergy_progress
07/03/2025Insulation placement and R valuesMOHAMED MAHMOUDenergy_progress
Latest 25 of 91.
▾Documents — 146 on file (BIS + DOB NOW)
▸Plans & Drawings16
▸DOB NOWPlans/Sketch16
08/27/2026B00903821-S2Request digital key ↗
08/24/2026B01061137-I1Request digital key ↗
08/24/2026B00914239-Z1Request digital key ↗
Showing 3 of 16 on file for this type
▸Applications & Permits10
▸BISPLAN / WORK APPROVAL APPLICATION6
01/16/2024322115082Open ↗
06/03/2019321770534Open ↗
06/03/2019321770534Open ↗
Showing 3 of 6 on file for this type
▸BISWORK PERMIT APPLICATION2
03/12/2015340237924Open ↗
03/12/2015340237924Open ↗
▸BISNon-Directive 14 Construction Sign Off Including Sign Applications1
01/22/2016340237924Open ↗
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION1
03/25/2024322115082Open ↗
▸Zoning, Tax Lot & Property Records9
▸DOB NOWZD1: DOB Zoning Diagram4
08/24/2026B00914239-P1Open ↗
08/15/2026B00914239-I1Open ↗
08/15/2026B00914239-P2Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWZoning Exhibit form (1-5)3
08/24/2026B00914239-P1Open ↗
08/15/2026B00914239-I1Open ↗
08/15/2026B00914239-P2Open ↗
▸BISZONING EXHIBIT I: CERTIFICATION1
03/25/2024322115082Open ↗
▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1
03/25/2024322115082Open ↗
▸Seals & Professional Certifications48
▸DOB NOWDPL-1: Design Professional Seal & Signature16
08/27/2026B00903821-S2Open ↗
08/27/2026B00903821-I1Open ↗
08/24/2026B01061137-I1Open ↗
Showing 3 of 16 on file for this type
▸DOB NOWProgress Inspector Seal & Signature15
09/03/2026B00914239-S9Open ↗
09/03/2026B00914239-S9Open ↗
09/02/2026B00914239-Z1Open ↗
Showing 3 of 15 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature12
09/03/2026B00914239-S9Open ↗
09/02/2026B00914239-Z1Open ↗
09/01/2026B01061137-I1Open ↗
Showing 3 of 12 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2
06/08/2018321770534Open ↗
01/22/2016340237924Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
03/11/2015340237924Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
03/11/2015340237924Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
03/11/2015340237924Open ↗
▸Trade Schedules & Equipment6
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)3
08/24/2026B00914239-P1Open ↗
08/15/2026B00914239-I1Open ↗
08/15/2026B00914239-P2Open ↗
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE2
06/03/2019321770534Open ↗
06/08/2018321770534Open ↗
▸BISSCHEDULE B - PLUMBING1
03/11/2015340237924Open ↗
▸Safety & Tenant Protection1
▸BISSTREET TREE CHECKLIST1
06/08/2018321770534Open ↗
▸Environmental & Asbestos17
▸DOB NOWDEP ACP-5: Asbestos Assessment Report16
08/27/2026B00903821-S2Open ↗
08/24/2026B01061137-I1Open ↗
08/24/2026B00914239-S9Open ↗
Showing 3 of 16 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
03/11/2015340237924Open ↗
▸Energy Compliance5
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2
06/08/2018321770534Open ↗
01/22/2016340237924Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
01/22/2016340237924Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1
03/11/2015340237924Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
03/11/2015340237924Open ↗
▸Inspections & Test Reports3
▸DOB NOWGeotechnical Report (BC 1803.6)2
08/24/2026B00914239-S7Open ↗
08/13/2026B00914239-S6Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY1
03/11/2015340237924Open ↗
▸Approvals, Objections & Sign-offs4
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2
03/18/2016340237924Open ↗
01/22/2016340237924Open ↗
▸BISSCHEDULE A - OCCUPANCY / USE2
06/03/2019321770534Open ↗
06/08/2018321770534Open ↗
▸Cost, Insurance & Ownership4
▸BISCOST AFFIDAVIT3
06/08/2018321770534Open ↗
01/22/2016340237924Open ↗
03/11/2015340237924Open ↗
▸BISDEPT OF FINANCE VERIFICATION1
03/28/2024322115082Open ↗
▸Filing & Intake Forms9
▸BISADDITIONAL INFORMATION5
03/28/2024322115082Open ↗
03/28/2024322115082Open ↗
03/25/2024322115082Open ↗
Showing 3 of 5 on file for this type
▸BISEFILING COVER SHEET3
01/16/2024322115082Open ↗
06/03/2019321770534Open ↗
06/08/2018321770534Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
03/11/2015340237924Open ↗
▸Other Documents14
▸DOB NOWSite Survey: Initial4
08/24/2026B00914239-P1Open ↗
08/15/2026B00914239-I1Open ↗
08/15/2026B00914239-P2Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone4
08/24/2026B00914239-P1Open ↗
08/15/2026B00914239-I1Open ↗
08/15/2026B00914239-P2Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWProperty Ownership Certification3
08/24/2026B00914239-P1Open ↗
08/15/2026B00914239-I1Open ↗
08/15/2026B00914239-P2Open ↗
▸BISPLOT DIAGRAM1
03/28/2024322115082Open ↗
▸DOB NOWPlot Diagram1
08/13/2026B00903821-I1Open ↗
▸DOB NOWAdjoining Owners Notification1
08/24/2026B00914239-S7Open ↗