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Two family frame
174 JEFFERSON STREET
BROOKLYN · BIN 3072272
💬 Discuss this project
1899Year Built
2Stories
B2Building Class
R6Zoning
2,000 sfGross Floor Area
2Units
1 Open Violation ▸
Two family frame · 2,500 sf lot · 0.8 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralCivil
Permit Issued — active, not yet Signed-off
RoofUnder Construction5p · 1 filing · 20 docs
PenthouseUnder Construction5p · 1 filing · 20 docs
Floor 4Under Construction5p · 1 filing · 20 docs
Floor 3Under Construction1 filing · 20 docs
Floor 2Under Construction5p · 1 filing · 20 docs
Floor 1Under Construction5p · 1 filing · 20 docs
CellarUnder Construction5p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
MTEK2309/15/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
09/03/2025$1.0M—Private party → MTEK 174 JEFFERSON LLC$500/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NYC SPECIAL CONTRACTORS306/23/2026
CQ&J CORPORATION301/27/2026
JUST CONSULTING ENGINEERING201/02/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
WM ARCH1003/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
MCKENNEY CONSTRUCTION LLCGeneral Contractor607/10/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
HRF SERVICES CORP5616503/24/2026
Building Lifecycle
All (52)Filed (8)Permit Issued (6)Signed Off (1)Violation (5)Inspection (1)Objection (21)Special Inspection (10)
08/16/2026
Signed off — ALT-CO - New Building with Existing Elements to Remain
Provide site stabilization
B01213494-S7
07/27/2026
Objection resolved — Resolved
07/08/2026
Permit issued — Construction Fence
B01347597-I1-FN
07/08/2026
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
07/04/2026
Objection raised — Admin
07/01/2026
Permit issued — Earth Work
B01213494-S7-EA
06/23/2026
Filed — Full Demolition
Demolish and sign-off existing footings remaining on site
B01419905-I1
06/20/2026
Special inspection requirement — Structural Stability – Alterations of existing Buildings
06/20/2026
Special inspection requirement — Demolition
06/20/2026
Special inspection requirement — Construction Operations Influencing Adjacent Structures
04/30/2026
Objection raised — Other
04/29/2026
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
04/21/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
Provide site stabilization
B01213494-S8
04/18/2026
Objection resolved — Addressed
04/18/2026
Objection resolved — Addressed
04/18/2026
Objection resolved — Addressed
04/18/2026
Objection resolved — Addressed
04/13/2026
Objection raised — Structural
04/13/2026
Objection raised — Scope
04/13/2026
Objection raised — Structural
04/13/2026
Objection raised — Scope
03/24/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
Provide site stabilization
B01213494-S7
02/26/2026
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/19/2026
Permit issued — Earth Work
B01213494-S4-FO-EA
02/18/2026
Permit issued — Structural
B01213494-S5-ST
02/03/2026
Permit issued — General Construction
B01213494-I1-GC
02/03/2026
Permit issued — Construction Fence
B01347597-I1-FN
01/27/2026
Filed — Alteration
B01347597-I1
01/02/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
Provide site stabilization
B01213494-S5
01/02/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
Provide site stabilization
B01213494-S3
12/31/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
Provide site stabilization
B01213494-S4
12/02/2025
Objection resolved — Addressed
11/03/2025
Objection resolved — Addressed
11/03/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
SHAHRIAR QUAYYUM
09/15/2025
Special inspection requirement — Subsurface Investigations (Borings/Test Pits)
FAHAD FATEH
09/15/2025
Special inspection requirement — Footing and Foundation
SHAHRIAR QUAYYUM
09/15/2025
Special inspection requirement — Concrete - Cast-In-Place
SHAHRIAR QUAYYUM
09/15/2025
Special inspection requirement — Subgrade Inspections
SHAHRIAR QUAYYUM
09/15/2025
Special inspection requirement — Final
SHAHRIAR QUAYYUM
06/24/2025
Objection resolved — Addressed
06/24/2025
Objection resolved — Addressed
06/24/2025
Objection resolved — Addressed
06/24/2025
Special inspection requirement — Sprinkler Systems
SHAHRIAR QUAYYUM
06/17/2025
Objection raised — Scope
06/17/2025
Objection raised — Scope
06/17/2025
Objection raised — Accessibility
06/17/2025
Objection raised — Fire_Protection
06/17/2025
Objection raised — Scope
06/02/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
Provide site stabilization
B01213494-I1
10/05/2011
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
07/12/2011
Violation issued (ECB, closed)
Unknown
07/12/2011
Violation issued (ECB, closed)
Construction
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWConstruction FencePermit IssuedMCKENNEY CONSTRUCTION LLC07/08/2026
DOB NOWEarth WorkSigned-offMCKENNEY CONSTRUCTION LLC07/01/2026
DOB NOWEarth WorkPermit IssuedMCKENNEY CONSTRUCTION LLC02/19/2026
DOB NOWStructuralPermit IssuedMCKENNEY CONSTRUCTION LLC02/18/2026
DOB NOWGeneral ConstructionPermit IssuedMCKENNEY CONSTRUCTION LLC02/03/2026
DOB NOWConstruction FencePermit IssuedMCKENNEY CONSTRUCTION LLC02/03/2026
1 project · most recent 04/21/2026
Steel Concrete Wood
FiledStatusContractorScope
04/21/2026Signed-offMCKENNEY CONSTRUCTION LLCSteel, Concrete, Wood
1 project · most recent 04/21/2026
Earthwork
FiledStatusContractorScope
04/21/2026Signed-offMCKENNEY CONSTRUCTION LLCEarthwork
▾Field Inspections (DOB CAP) — 1
DateTypeResultReport
07/08/2026Pass-Final CND-Occupancy InspectionPassView ↗
▾Special Inspection Requirements (DOB NOW) — 10
DateRequirementInspectorRole
06/20/2026Structural Stability – Alterations of existing Buildings—special
06/20/2026Demolition—special
06/20/2026Construction Operations Influencing Adjacent Structures—special
11/03/2025Structural Stability – Alterations of existing buildingsSHAHRIAR QUAYYUMspecial
09/15/2025Subsurface Investigations (Borings/Test Pits)FAHAD FATEHspecial
09/15/2025Footing and FoundationSHAHRIAR QUAYYUMprogress
09/15/2025Concrete - Cast-In-PlaceSHAHRIAR QUAYYUMspecial
09/15/2025Subgrade InspectionsSHAHRIAR QUAYYUMspecial
09/15/2025FinalSHAHRIAR QUAYYUMprogress
06/24/2025Sprinkler SystemsSHAHRIAR QUAYYUMspecial
▾Documents — 57 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch8
08/18/2026B01347597-I1Request digital key ↗
08/17/2026B01213494-S4Request digital key ↗
08/17/2026B01213494-S3Request digital key ↗
Showing 3 of 8 on file for this type
▸Applications & Permits2
▸BISBPP-5 - Authorization to the Department of Transportation1
01/07/2026340922452Open ↗
▸BISPLAN / WORK APPROVAL APPLICATION1
01/07/2026340922452Open ↗
▸Zoning, Tax Lot & Property Records3
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/15/2026B01213494-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)1
08/15/2026B01213494-I1Open ↗
▸DOB NOWZD1: DOB Zoning Diagram1
08/15/2026B01213494-I1Open ↗
▸Seals & Professional Certifications14
▸DOB NOWDPL-1: Design Professional Seal & Signature8
08/17/2026B01213494-I1Open ↗
08/17/2026B01213494-S3Open ↗
08/17/2026B01213494-S8Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
09/01/2026B01213494-S4Open ↗
09/01/2026B01213494-S4Open ↗
09/01/2026B01213494-S3Open ↗
▸BISAPPLICANT OWNER SIGNATURE1
01/07/2026340922452Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
01/07/2026340922452Open ↗
▸DOB NOWProgress Inspector Seal & Signature1
09/01/2026B01213494-S4Open ↗
▸Trade Schedules & Equipment1
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)1
08/15/2026B01213494-I1Open ↗
▸Safety & Tenant Protection3
▸BISBPP: STREET TREES SITE PLAN1
01/07/2026340922452Open ↗
▸DOB NOWStreet Trees Site Plan1
08/15/2026B01213494-I1Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/15/2026B01213494-I1Open ↗
▸Environmental & Asbestos10
▸DOB NOWDEP ACP-5: Asbestos Assessment Report10
08/17/2026B01213494-S1Open ↗
08/17/2026B01213494-S2Open ↗
08/17/2026B01213494-S3Open ↗
Showing 3 of 10 on file for this type
▸Inspections & Test Reports4
▸DOB NOWTR4 Test Report and Plot Diagram2
08/17/2026B01213494-S4Open ↗
08/15/2026B01213494-S7Open ↗
▸DOB NOWSOIL REPORT2
08/17/2026B01213494-S4Open ↗
08/15/2026B01213494-S7Open ↗
▸Filing & Intake Forms2
▸BISEFILING JOB APPLICATION COVER SHEET1
01/07/2026340922452Open ↗
▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT31
01/07/2026340922452Open ↗
▸Other Documents10
▸DOB NOWAdjoining Owners Notification3
08/17/2026B01213494-S4Open ↗
08/15/2026B01213494-S7Open ↗
08/15/2026B01213494-S8Open ↗
▸DOB NOWProperty Ownership Certification2
08/16/2026B01419905-I1Open ↗
08/15/2026B01213494-I1Open ↗
▸BISBPP - SUPPORTING DOCUMENTATION1
01/07/2026340922452Open ↗
▸DOB NOWStructure Photographs1
08/16/2026B01419905-I1Open ↗
▸DOB NOWSite Survey: Initial1
08/15/2026B01213494-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/15/2026B01213494-I1Open ↗
▸DOB NOWCommunity Board Notification1
08/16/2026B01419905-I1Open ↗