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Three families
772 51 STREET
BROOKLYN · BIN 3013760
💬 Discuss this project
1930Year Built
2Stories
C0Building Class
R6BZoning
2,424 sfGross Floor Area
3Units
Rent Stabilized7 Open Violations ▸FDNY Report ↗
Three families · 2,003 sf lot · 1.21 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralPlumbing
Permit Issued — active, not yet Signed-off
Floor 4Under Construction4p · 1 filing · 20 docs
Floor 3
Floor 2Under Construction5p · 1 filing · 20 docs
Floor 1Under Construction4p · 1 filing · 20 docs
CellarUnder Construction20p · 2 filings · 20 docs
2 jobs · most recent 03/30/2026
Steel Concrete Masonry
FiledStatusContractorScope
03/30/2026Permit IssuedJOHN EVAN CONTRACTING CORSteel, Concrete, Masonry
06/05/2025——Steel, Concrete, Masonry
1 job · most recent 04/15/2025
Fence
FiledStatusContractorScope
04/15/2025Permit IssuedHIGH QUALITY CONSTRUCTIONFence
Building Lifecycle
All (93)Filed (7)Permit Issued (4)Violation (11)Objection (49)Special Inspection (22)
09/30/2026
Permit issued — Support of Excavation
B01232444-I1-SE
09/18/2026
Permit issued — General Construction
B01099647-S1-GC-CX
08/26/2026
Permit issued — Foundation
B01099647-S2-FO
05/01/2026
Violation issued (HPD, open)
A
04/20/2026
Objection raised — Energy
04/13/2026
Objection resolved — Resolved
04/09/2026
Objection resolved — Addressed
04/09/2026
Objection resolved — Addressed
04/08/2026
Objection raised — Admin
03/30/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
PROPOSED UNDERPINNING FOUNDATION WORK AS PER PLAN FILED IN CONJUNCTION WITH DOB JOB #B01099647-i1 AND FILED WITH SUPPORT OF EXCAVATION JOB #B01232444 .
B01099647-S2
03/30/2026
Objection resolved — Addressed
03/06/2026
Objection resolved — Addressed
03/05/2026
Objection resolved — Addressed
03/05/2026
Objection resolved — Addressed
02/26/2026
Objection raised — Structural
02/16/2026
Objection resolved — Addressed
12/18/2025
Objection resolved — Addressed
12/18/2025
Objection resolved — Addressed
12/18/2025
Objection resolved — Addressed
11/19/2025
Violation issued (HPD, open)
I
11/11/2025
Objection resolved — Addressed
11/10/2025
Objection resolved — Addressed
11/10/2025
Objection resolved — Addressed
10/30/2025
Objection raised — Structural
10/30/2025
Objection raised — Admin
10/30/2025
Objection raised — Structural
10/30/2025
Objection raised — Structural
10/30/2025
Objection raised — Structural
10/30/2025
Objection raised — Structural
10/30/2025
Objection raised — Admin
10/30/2025
Objection raised — Admin
10/30/2025
Objection raised — Admin
10/30/2025
Objection raised — Structural
10/30/2025
Objection raised — Structural
10/30/2025
Objection raised — Structural
10/23/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
PROPOSED UNDERPINNING FOUNDATION WORK AS PER PLAN FILED IN CONJUNCTION WITH DOB JOB #B01099647-i1 AND FILED WITH SUPPORT OF EXCAVATION JOB #B01232444 .
B01099647-S1
09/18/2025
Objection resolved — Resolved
08/20/2025
Objection raised — Scope
08/13/2025
Objection resolved — Resolved
08/13/2025
Objection resolved — Resolved
08/13/2025
Objection resolved — Resolved
06/13/2025
Objection raised — Other
06/10/2025
Objection resolved — Resolved
06/10/2025
Objection resolved — Resolved
06/10/2025
Objection resolved — Addressed
06/10/2025
Objection resolved — Resolved
06/10/2025
Objection resolved — Resolved
06/09/2025
Objection raised — Structural
06/09/2025
Objection raised — Structural
06/09/2025
Objection raised — Structural
06/09/2025
Objection raised — Structural
06/09/2025
Objection raised — Other
06/09/2025
Objection raised — Admin
06/09/2025
Objection raised — Structural
06/09/2025
Objection raised — Admin
06/09/2025
Objection raised — Structural
06/06/2025
Violation issued (HPD, open)
A
06/05/2025
Filed — Alteration
PROPOSED UNDERPINNING FOUNDATION WORK AS PER PLAN FILED IN CONJUNCTION WITH DOB JOB #B01232085 AND FILED WITH SUPPORT OF EXCAVATION JOB #B01232444 .
B01232085-S1
06/05/2025
Special inspection requirement — Footing and Foundation
NARESH MAHANGU
06/05/2025
Special inspection requirement — Concrete - Cast-In-Place
NARESH MAHANGU
Latest 60 of 93 events.
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
04/04/2022$1.6M—Private party → Private party$660/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NY BUILDING ASSOCIATES INC603/30/2026
CHUN FENG, ARCHITECT104/15/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
HIGH QUALITY 3381003/21/2026
HIGHQUALITY CONSTRUCTION VNW203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
JOHN EVAN CONTRACTING CORGeneral Contractor209/19/2026
HIGH QUALITY CONSTRUCTIONGeneral Contractor104/09/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NKM ENGINEERING PLLC6244603/30/2026
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSupport of ExcavationPermit IssuedJOHN EVAN CONTRACTING COR09/30/2026
DOB NOWGeneral ConstructionPermit IssuedJOHN EVAN CONTRACTING COR09/18/2026
DOB NOWFoundationPermit IssuedJOHN EVAN CONTRACTING COR08/26/2026
DOB NOWConstruction FencePermit IssuedHIGH QUALITY CONSTRUCTION04/17/2025
▾Special Inspection Requirements (DOB NOW) — 22
DateRequirementInspectorRole
06/05/2025Footing and FoundationNARESH MAHANGUprogress
06/05/2025Concrete - Cast-In-PlaceNARESH MAHANGUspecial
06/05/2025Subgrade InspectionsNARESH MAHANGUspecial
06/05/2025UnderpinningNARESH MAHANGUspecial
06/05/2025Final—progress
09/11/2024Lighting controlsNARESH MAHANGUenergy_progress
09/11/2024Fenestration and door U-factor and product ratingsNARESH MAHANGUenergy_progress
09/11/2024MeteringNARESH MAHANGUenergy_progress
09/11/2024Lighting in dwelling unitsNARESH MAHANGUenergy_progress
09/11/2024Air barrier - visual inspectionNARESH MAHANGUenergy_progress
09/11/2024Maintenance informationNARESH MAHANGUenergy_progress
09/11/2024Fenestration areasNARESH MAHANGUenergy_progress
09/11/2024Exterior lighting powerNARESH MAHANGUenergy_progress
09/11/2024Insulation placement and R valuesNARESH MAHANGUenergy_progress
09/11/2024Interior lighting powerNARESH MAHANGUenergy_progress
09/11/2024Fenestration air leakageNARESH MAHANGUenergy_progress
09/11/2024Protection of exposed foundation insulationNARESH MAHANGUenergy_progress
09/11/2024Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
09/11/2024Energy Code Compliance InspectionsNARESH MAHANGUprogress
09/11/2024Fire-Resistance Rated ConstructionNARESH MAHANGUprogress
09/11/2024Lowest Floor ElevationNARESH MAHANGUprogress
08/21/2024Structural Stability – Alterations of existing buildingsNARESH MAHANGUspecial
▾Documents — 42 on file (BIS + DOB NOW)
▸Plans & Drawings7
▸DOB NOWPlans/Sketch7
08/21/2026B01211034-I1Request digital key ↗
08/21/2026B01232085-S1Request digital key ↗
08/21/2026B01232444-I1Request digital key ↗
Showing 3 of 7 on file for this type
▸Zoning, Tax Lot & Property Records3
▸DOB NOWZoning Exhibit form (1-5)1
08/13/2026B01099647-I1Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B01099647-I1Open ↗
▸DOB NOWZD1: DOB Zoning Diagram1
08/13/2026B01099647-I1Open ↗
▸Seals & Professional Certifications15
▸DOB NOWDPL-1: Design Professional Seal & Signature7
08/21/2026B01211034-I1Open ↗
08/21/2026B01232085-S1Open ↗
08/21/2026B01232085-I1Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature5
09/02/2026B01099647-I1Open ↗
09/02/2026B01099647-I1Open ↗
08/31/2026B01232085-S1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWProgress Inspector Seal & Signature3
09/02/2026B01099647-I1Open ↗
09/02/2026B01099647-I1Open ↗
08/31/2026B01232085-S1Open ↗
▸Trade Schedules & Equipment2
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)2
08/13/2026B01099647-I1Open ↗
08/13/2026B01099647-S1Open ↗
▸Safety & Tenant Protection3
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan2
08/20/2026B01099647-S1Open ↗
08/13/2026B01099647-I1Open ↗
▸DOB NOWStreet Trees Site Plan1
08/13/2026B01099647-I1Open ↗
▸Environmental & Asbestos6
▸DOB NOWDEP ACP-5: Asbestos Assessment Report6
08/21/2026B01232085-S1Open ↗
08/21/2026B01232444-I1Open ↗
08/20/2026B01099647-S2Open ↗
Showing 3 of 6 on file for this type
▸Other Documents6
▸DOB NOWSite Survey: Initial2
08/13/2026B01099647-I1Open ↗
08/13/2026B01099647-S1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2
08/13/2026B01099647-S1Open ↗
08/13/2026B01099647-I1Open ↗
▸DOB NOWProperty Ownership Certification1
08/20/2026B01099647-I1Open ↗
▸DOB NOWAdjoining Owners Notification1
08/21/2026B01232444-I1Open ↗