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Primarily 2 family with 1 store or office
3838 FLATLANDS AVENUE
BROOKLYN · BIN 3336913
💬 Discuss this project
1931Year Built
2Stories
S2Building Class
R3-2Zoning
2,600 sfGross Floor Area
3Units
3 Open Violations ▸FDNY Report ↗
Primarily 2 family with 1 store or office · Owner of record: 3838 HOLDINGS LLC · 2,000 sf lot · 1.3 FAR built · Flood zone X
Locations of Work
Architecture
Permit Issued — active, not yet Signed-off
RoofUnder Construction1p · 1 filing · 15 docs
Floor 1Under Construction3p · 1 filing · 15 docs
CellarUnder Construction3p · 1 filing · 15 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
3838 HOLDINGS507/08/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
07/20/2021$650K—— → —$250/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
MSM ENGINEERING SERVICES, PLLC109/12/2023
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
MISTER EXPEDITER103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
MOD CONSULTANTS LLCGeneral Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
MSM ENGINEERING SERVICES,8449109/12/2023
Building Lifecycle
All (20)Filed (1)Permit Issued (1)Violation (3)Inspection (1)Special Inspection (14)
08/06/2026
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
05/29/2026
Permit issued — General Construction
B00925913-I1-GC
03/16/2026
Violation issued (ECB, open)
Construction
10/23/2023
Special inspection requirement — Lighting controls
MOHAMED MAHMOUD
09/12/2023
Filed — Alteration CO
APPLICATION FILED FOR INTERIOR RENOVATIOSN AND HORIZONTAL EXTENSION TO FIRST FLOOR OF EXISTING TWO STORY MIXED USE BUILDING. CONVERTING FIRST FLOOR TO COMMUNITY FACILITY-SYNAGOGUE. NO WORK ON SECOND FLOOR.
B00925913-I1
09/04/2023
Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing
MOHAMED MAHMOUD
09/04/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
MOHAMED MAHMOUD
09/04/2023
Special inspection requirement — Structural Stability – Alterations of existing buildings
MOHAMED MAHMOUD
09/04/2023
Special inspection requirement — Energy Code Compliance Inspections
MOHAMED MAHMOUD
09/04/2023
Special inspection requirement — Fire-Resistance Rated Construction
MOHAMED MAHMOUD
09/04/2023
Special inspection requirement — Fenestration air leakage
MOHAMED MAHMOUD
09/04/2023
Special inspection requirement — Interior lighting power
MOHAMED MAHMOUD
09/04/2023
Special inspection requirement — Fenestration and door U-factor and product ratings
MOHAMED MAHMOUD
09/04/2023
Special inspection requirement — Fenestration areas
MOHAMED MAHMOUD
09/04/2023
Special inspection requirement — Air barrier - visual inspection
MOHAMED MAHMOUD
09/04/2023
Special inspection requirement — Insulation placement and R values
MOHAMED MAHMOUD
09/04/2023
Special inspection requirement — Concrete - Cast-In-Place
MOHAMED MAHMOUD
09/04/2023
Special inspection requirement — Metering
MOHAMED MAHMOUD
08/25/2023
Violation issued (ECB, open)
Construction
08/04/2023
Violation issued (ECB, open)
Construction
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedMOD CONSULTANTS LLC05/29/2026
1 project · most recent 09/12/2023
FiledStatusContractorScope
09/12/2023Permit IssuedMOD CONSULTANTS LLC1 scope_items
1 project · most recent 09/12/2023
Fence
FiledStatusContractorScope
09/12/2023Permit IssuedMOD CONSULTANTS LLCFence
▾Field Inspections (DOB CAP) — 1
DateTypeResultReport
08/06/2026Pass-Final CND-Occupancy InspectionPassView ↗
▾Special Inspection Requirements (DOB NOW) — 14
DateRequirementInspectorRole
10/23/2023Lighting controlsMOHAMED MAHMOUDenergy_progress
09/04/2023Excavations - Sheeting, Shoring, and BracingMOHAMED MAHMOUDspecial
09/04/2023Fire-Resistant Penetrations and JointsMOHAMED MAHMOUDspecial
09/04/2023Structural Stability – Alterations of existing buildingsMOHAMED MAHMOUDspecial
09/04/2023Energy Code Compliance InspectionsMOHAMED MAHMOUDprogress
09/04/2023Fire-Resistance Rated ConstructionMOHAMED MAHMOUDprogress
09/04/2023Fenestration air leakageMOHAMED MAHMOUDenergy_progress
09/04/2023Interior lighting powerMOHAMED MAHMOUDenergy_progress
09/04/2023Fenestration and door U-factor and product ratingsMOHAMED MAHMOUDenergy_progress
09/04/2023Fenestration areasMOHAMED MAHMOUDenergy_progress
09/04/2023Air barrier - visual inspectionMOHAMED MAHMOUDenergy_progress
09/04/2023Insulation placement and R valuesMOHAMED MAHMOUDenergy_progress
09/04/2023Concrete - Cast-In-PlaceMOHAMED MAHMOUDspecial
09/04/2023MeteringMOHAMED MAHMOUDenergy_progress
▾Documents — 15 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/26/2026B00925913-I1Request digital key ↗
▸Zoning, Tax Lot & Property Records2
▸DOB NOWZD1: DOB Zoning Diagram1
08/13/2026B00925913-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)1
08/13/2026B00925913-I1Open ↗
▸Seals & Professional Certifications4
▸DOB NOWProgress Inspector Seal & Signature2
09/01/2026B00925913-I1Open ↗
09/01/2026B00925913-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
09/01/2026B00925913-I1Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026B00925913-I1Open ↗
▸Trade Schedules & Equipment1
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)1
08/26/2026B00925913-I1Open ↗
▸Safety & Tenant Protection2
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/26/2026B00925913-I1Open ↗
▸DOB NOWStreet Tree Checklist1
08/13/2026B00925913-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/13/2026B00925913-I1Open ↗
▸Other Documents4
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/13/2026B00925913-I1Open ↗
▸DOB NOWPlot Diagram1
08/13/2026B00925913-I1Open ↗
▸DOB NOWProperty Ownership Certification1
08/13/2026B00925913-I1Open ↗
▸DOB NOWSite Survey: Initial1
08/13/2026B00925913-I1Open ↗