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Four families
6214 10TH AVENUE
BROOKLYN · Dyker Heights · BIN 3141461
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1931Year Built
2Stories
C3Building Class
R6BZoning
2,870 sfGross Floor Area
4Units
Rent Stabilized7 Active Violations ▸
Four families · 2,120 sf lot · 1.35 FAR built · Flood zone X
Locations of Work
ArchitectureMechanicalPlumbing
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
Permit Issued — active, not yet Signed-off
RoofUnder Construction5p · 1 filing · 18 docs
Floor 2Unit 2F, Unit 2RUnder Construction7p · 1 filing · 18 docs
Floor 1Unit 1F, Unit 1RUnder Construction7p · 1 filing · 18 docs
CellarUnder Construction7p · 1 filing · 18 docs
Site & exteriorUnder Construction4p · 1 filing · 18 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Kyeongil Jang410/02/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Mercury Building AssociatesGeneral Contractor210/09/2026
American Standard P&H CororpPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NKM Engineering6244410/02/2026
Building Lifecycle
All (26)Filed (4)Permit Issued (3)Violation (18)Inspection (1)
10/08/2026
Permit issued — Mechanical Systems
B01401950-S2-MS
10/02/2026
Filed — Alteration
RENOVATION OF EXIST. RESIDENTIAL HOUSE WITH CAP/REMOVE/RELOCATE/NEW GAS COMBINATION UNIT (HEAT & HW COIL), BATHROOM AND KITCHEN PLUMBING FIXTURES AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01401950-S2
10/02/2026
Filed — Alteration
RENOVATION OF EXIST. RESIDENTIAL HOUSE WITH CAP/REMOVE/RELOCATE/NEW GAS COMBINATION UNIT (HEAT & HW COIL), BATHROOM AND KITCHEN PLUMBING FIXTURES AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01401950-P1
09/25/2026
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
06/03/2026
Permit issued — Plumbing
B01401950-S1-PL
06/02/2026
Permit issued — General Construction
B01401950-I1-GC
05/28/2026
Filed — Alteration
RENOVATION OF EXIST. RESIDENTIAL HOUSE WITH CAP/REMOVE/RELOCATE/NEW GAS COMBINATION UNIT (HEAT & HW COIL), BATHROOM AND KITCHEN PLUMBING FIXTURES AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01401950-I1
05/28/2026
Filed — Alteration
RENOVATION OF EXIST. RESIDENTIAL HOUSE WITH CAP/REMOVE/RELOCATE/NEW GAS COMBINATION UNIT (HEAT & HW COIL), BATHROOM AND KITCHEN PLUMBING FIXTURES AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01401950-S1
01/15/2026
Violation issued (HPD, open)
I
01/06/2026
Violation issued (HPD, open)
C
01/06/2026
Violation issued (HPD, open)
C
01/06/2026
Violation issued (HPD, open)
C
01/06/2026
Violation issued (HPD, open)
C
01/06/2026
Violation issued (HPD, open)
C
01/06/2026
Violation issued (HPD, open)
B
06/05/2025
Violation issued (HPD, closed)
A
11/20/2023
Violation issued (HPD, closed)
I
03/20/2023
Violation issued (HPD, closed)
A
02/18/2022
Violation issued (HPD, closed)
I
02/18/2022
Violation issued (HPD, closed)
A
04/05/2021
Violation issued (HPD, closed)
A
02/06/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
11/17/2018
Violation issued (ECB, closed)
Construction
10/12/2018
Violation issued (HPD, closed)
I
11/01/2016
Violation issued (HPD, closed)
I
05/05/2013
Violation issued (HPD, closed)
B
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsPermit IssuedMercury Building Associates10/08/2026
DOB NOWPlumbingPermit IssuedAmerican Standard P&H Cororp06/03/2026
DOB NOWGeneral ConstructionPermit IssuedMercury Building Associates06/02/2026
1 project · most recent 10/02/2026
Gas Water/Sanitary
FiledStatusContractorScope
10/02/2026Permit IssuedAmerican Standard P&HGas, Water/Sanitary
1 project · most recent 05/22/2026
General Wiring
FiledStatusContractorScope
05/22/2026Permit IssuedHI-Rite ElectricGeneral Wiring
▾Field Inspections (DOB CAP) — 1
DateTypeResultReport
09/25/2026Pass-Final PL - Up to 3 Requested FloorsPassView ↗
▾Special Inspection Requirements (DOB NOW) — 32
DateRequirementInspectorRole
09/30/2026Fenestration areasNARESH MAHANGUenergy_progress
09/30/2026Air barrier - visual inspectionNARESH MAHANGUenergy_progress
09/30/2026Fenestration air leakageNARESH MAHANGUenergy_progress
09/30/2026Fire-Resistance Rated ConstructionNARESH MAHANGUprogress
09/30/2026FinalKYEONGIL JANGprogress
09/30/2026Energy Code Compliance InspectionsNARESH MAHANGUprogress
09/30/2026Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
09/30/2026Fenestration and door U-factor and product ratingsNARESH MAHANGUenergy_progress
09/30/2026Insulation placement and R valuesNARESH MAHANGUenergy_progress
09/30/2026Interior lighting powerNARESH MAHANGUenergy_progress
09/28/2026Mechanical Systems—special
09/28/2026Fire-Resistant Penetrations and Joints—special
09/28/2026Energy Code Compliance Inspections—progress
09/28/2026FinalKYEONGIL JANGprogress
09/28/2026HVAC-R and service water piping design and insulation—energy_progress
09/28/2026HVAC-R and service water heating system controls—energy_progress
09/28/2026HVAC-R and service water heating equipment—energy_progress
05/25/2026Energy Code Compliance InspectionsNARESH MAHANGUprogress
05/25/2026HVAC-R and service water heating equipmentNARESH MAHANGUenergy_progress
05/25/2026Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
05/25/2026HVAC-R and service water heating system controlsNARESH MAHANGUenergy_progress
05/25/2026HVAC-R and service water piping design and insulationNARESH MAHANGUenergy_progress
05/22/2026Fenestration areasNARESH MAHANGUenergy_progress
05/22/2026Fenestration and door U-factor and product ratingsNARESH MAHANGUenergy_progress
05/22/2026Fire-Resistance Rated ConstructionNARESH MAHANGUprogress
Latest 25 of 32.
▾Documents — 18 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/16/2026B01401950-I1Request digital key ↗
08/16/2026B01401950-S1Request digital key ↗
▸Seals & Professional Certifications14
▸DOB NOWProgress Inspector Seal & Signature9
10/05/2026B01401950-P1Open ↗
10/05/2026B01401950-P1Open ↗
10/05/2026B01401950-P1Open ↗
Showing 3 of 9 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
10/05/2026B01401950-P1Open ↗
09/01/2026B01401950-S1Open ↗
08/29/2026B01401950-I1Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/16/2026B01401950-I1Open ↗
08/16/2026B01401950-S1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/16/2026B01401950-S1Open ↗
08/16/2026B01401950-I1Open ↗