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Three families
639 51 STREET
BROOKLYN · BIN 3013382
💬 Discuss this project
1901Year Built
2Stories
C0Building Class
R6BZoning
1,841 sfGross Floor Area
3Units
FDNY Report ↗
Three families · Owner of record: 639 51 STREET INC. · 1,669 sf lot · 1.1 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
Floor 21p · 1 filing · 20 docs
Floor 12p · 2 filings · 20 docs
Cellar3p · 2 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
M.J. DESIGN AND BUILD INC.1407/08/2026
639 51 STREET INC.103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
11/12/2021$1.2M—Private party → 639 51 STREET INC.$652/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
M-CON ENGINEERING, PC506/28/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
INTEGRITY UV 168803/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
M J DESIGN AND BUILD INCGeneral Contractor303/21/2026
AMERICAN STANDARD P&H CORORP.Plumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
M-CON ENGINEERING7341506/28/2022
Building Lifecycle
All (38)Filed (5)Permit Issued (2)Signed Off (2)Inspection (4)Special Inspection (25)
07/14/2022
Signed off — Alteration
RENOVATION OF AN TWO STORY BRICK WITH CELLAR HOUSE, PARTITION WORK AS PER PLAN, PLUMBING WORK WILL BE FILED UNDER SEPARATE APPLICATION. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00638353-I1
07/14/2022
Signed off — Alteration
FILING PLUMBING WORK AS PER PLAN IN CONJUNCTION WITH DOB APPLICATION#B00638353. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00638401-I1
07/01/2022
Inspection — Pass-Final General Construction Non-Directive 14
Pass
View inspection ↗
06/30/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
Michelle Contri
06/30/2022
Special inspection requirement — Energy Code Compliance Inspections
Michelle Contri
06/30/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
Michelle Contri
06/30/2022
Special inspection requirement — Fire-Resistance Rated Construction
Michelle Contri
06/30/2022
Special inspection requirement — Energy Code Compliance Inspections
Michelle Contri
06/30/2022
Special inspection requirement — Fenestration and door U-factor and product ratings
Michelle Contri
06/30/2022
Special inspection requirement — Air barrier - visual inspection
Michelle Contri
06/30/2022
Special inspection requirement — Fenestration areas
Michelle Contri
06/30/2022
Special inspection requirement — Fenestration air leakage
Michelle Contri
06/28/2022
Filed — Alteration
FILING PLUMBING WORK AS PER PLAN IN CONJUNCTION WITH DOB APPLICATION#B00638353. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00638401-P6
06/28/2022
Filed — Alteration
RENOVATION OF AN TWO STORY BRICK WITH CELLAR HOUSE, PARTITION WORK AS PER PLAN, PLUMBING WORK WILL BE FILED UNDER SEPARATE APPLICATION. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00638353-P2
06/27/2022
Special inspection requirement — Fire-Resistance Rated Construction
Michelle Contri
06/27/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
Michelle Contri
06/27/2022
Special inspection requirement — Air barrier - visual inspection
Michelle Contri
06/27/2022
Special inspection requirement — Fenestration and door U-factor and product ratings
Michelle Contri
06/27/2022
Special inspection requirement — Fenestration air leakage
Michelle Contri
06/27/2022
Special inspection requirement — Fenestration areas
Michelle Contri
06/27/2022
Special inspection requirement — Energy Code Compliance Inspections
Michelle Contri
06/21/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
Michelle Contri
06/21/2022
Special inspection requirement — Energy Code Compliance Inspections
Michelle Contri
06/16/2022
Inspection — Fail-Final General Construction Non-Directive 14
Fail
View inspection ↗
06/13/2022
Filed — Alteration
RENOVATION OF AN TWO STORY BRICK WITH CELLAR HOUSE, PARTITION WORK AS PER PLAN, PLUMBING WORK WILL BE FILED UNDER SEPARATE APPLICATION. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00638353-P1
06/08/2022
Special inspection requirement — Air barrier - visual inspection
Michelle Contri
06/08/2022
Special inspection requirement — Fenestration air leakage
Michelle Contri
06/08/2022
Special inspection requirement — Fenestration and door U-factor and product ratings
Michelle Contri
06/08/2022
Special inspection requirement — Fenestration areas
Michelle Contri
06/08/2022
Special inspection requirement — Fire-Resistance Rated Construction
Michelle Contri
06/08/2022
Special inspection requirement — Energy Code Compliance Inspections
Michelle Contri
06/08/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
Michelle Contri
06/03/2022
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
02/25/2022
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
12/09/2021
Permit issued — Plumbing
B00638401-I1-PL
12/03/2021
Permit issued — General Construction
B00638353-I1-GC
12/01/2021
Filed — Alteration
RENOVATION OF AN TWO STORY BRICK WITH CELLAR HOUSE, PARTITION WORK AS PER PLAN, PLUMBING WORK WILL BE FILED UNDER SEPARATE APPLICATION. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00638353-I1
12/01/2021
Filed — Alteration
FILING PLUMBING WORK AS PER PLAN IN CONJUNCTION WITH DOB APPLICATION#B00638353. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00638401-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offAMERICAN STANDARD P&H CORORP.12/09/2021
DOB NOWGeneral ConstructionSigned-offM J DESIGN AND BUILD INC12/03/2021
1 project · most recent 12/06/2021
General Wiring
FiledStatusContractorScope
12/06/2021CompleteKJK ELECTRIC INCGeneral Wiring
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
07/01/2022Pass-Final General Construction Non-Directive 14PassView ↗
06/16/2022Fail-Final General Construction Non-Directive 14FailView ↗
06/03/2022Pass-Final PL - Up to 3 Requested FloorsPassView ↗
02/25/2022Pass-Final PL - Up to 3 Requested FloorsPassView ↗
▾Special Inspection Requirements (DOB NOW) — 25
DateRequirementInspectorRole
06/30/2022Fire-Resistant Penetrations and JointsMichelle Contrispecial
06/30/2022Energy Code Compliance InspectionsMichelle Contriprogress
06/30/2022Fire-Resistant Penetrations and JointsMichelle Contrispecial
06/30/2022Fire-Resistance Rated ConstructionMichelle Contriprogress
06/30/2022Energy Code Compliance InspectionsMichelle Contriprogress
06/30/2022Fenestration and door U-factor and product ratingsMichelle Contrienergy_progress
06/30/2022Air barrier - visual inspectionMichelle Contrienergy_progress
06/30/2022Fenestration areasMichelle Contrienergy_progress
06/30/2022Fenestration air leakageMichelle Contrienergy_progress
06/27/2022Fire-Resistance Rated ConstructionMichelle Contriprogress
06/27/2022Fire-Resistant Penetrations and JointsMichelle Contrispecial
06/27/2022Air barrier - visual inspectionMichelle Contrienergy_progress
06/27/2022Fenestration and door U-factor and product ratingsMichelle Contrienergy_progress
06/27/2022Fenestration air leakageMichelle Contrienergy_progress
06/27/2022Fenestration areasMichelle Contrienergy_progress
06/27/2022Energy Code Compliance InspectionsMichelle Contriprogress
06/21/2022Fire-Resistant Penetrations and JointsMichelle Contrispecial
06/21/2022Energy Code Compliance InspectionsMichelle Contriprogress
06/08/2022Air barrier - visual inspectionMichelle Contrienergy_progress
06/08/2022Fenestration air leakageMichelle Contrienergy_progress
06/08/2022Fenestration and door U-factor and product ratingsMichelle Contrienergy_progress
06/08/2022Fenestration areasMichelle Contrienergy_progress
06/08/2022Fire-Resistance Rated ConstructionMichelle Contriprogress
06/08/2022Energy Code Compliance InspectionsMichelle Contriprogress
06/08/2022Fire-Resistant Penetrations and JointsMichelle Contrispecial
▾Documents — 41 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch5
08/31/2026B00638353-P2Request digital key ↗
08/31/2026B00638353-I1Request digital key ↗
08/31/2026B00638353-P1Request digital key ↗
Showing 3 of 5 on file for this type
▸Seals & Professional Certifications30
▸DOB NOWProgress Inspector Seal & Signature20
08/25/2026B00638353-P1Open ↗
08/25/2026B00638353-P1Open ↗
08/25/2026B00638353-P1Open ↗
Showing 3 of 20 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature5
08/31/2026B00638401-P6Open ↗
08/31/2026B00638401-I1Open ↗
08/13/2026B00638353-P2Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature5
08/25/2026B00638353-P1Open ↗
08/23/2026B00638401-P6Open ↗
08/23/2026B00638353-I1Open ↗
Showing 3 of 5 on file for this type
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/31/2026B00638401-I1Open ↗
08/31/2026B00638401-P6Open ↗
08/13/2026B00638353-P2Open ↗
Showing 3 of 5 on file for this type
▸Energy Compliance1
▸DOB NOWEN2: As Built Energy Analysis1
08/13/2026B00638353-I1Open ↗