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BuildNYC
Two family brick
2276 78TH STREET
BROOKLYN · Bensonhurst · BIN 3162395
💬 Discuss this project
1920Year Built
2Stories
B1Building Class
R5Zoning
2,680 sfGross Floor Area
2Units
Rent Stabilized0 Active Violations
Two family brick · 2,500 sf lot · 1.07 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
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
Floor 2Under Construction5p · 1 filing · 12 docs
Floor 1Under Construction5p · 1 filing · 12 docs
CellarUnder Construction5p · 1 filing · 12 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
Innospark Design410/04/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Aaron McDonald Architect209/18/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Mercury Building AssociatesGeneral Contractor109/24/2026
W.R. Plumbing and HeatingPlumbing109/23/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
Aaron McDonald Architect5118209/18/2026
Building Lifecycle
All (27)Filed (2)Permit Issued (2)Violation (2)Special Inspection (21)
09/23/2026
Permit issued — General Construction
B01462259-I1-GC-CX
09/22/2026
Permit issued — Plumbing
B01462259-S1-PL
09/18/2026
Filed — Alteration
INTERIOR RENOVATION TO TWO EXISTING DUPLEX CLASS A APARTMENTS ON CELLAR,1ST AND 2ND FLOOR. GENERAL CONSTRUCTION AND MECHANICAL WORK AS PERPLAN. NO CHANGE IN EGRESS, USE OR OCCUPANCY.
B01462259-I1
09/18/2026
Filed — Alteration
INTERIOR RENOVATION TO TWO EXISTING DUPLEX CLASS A APARTMENTS ON CELLAR,1ST AND 2ND FLOOR. GENERAL CONSTRUCTION AND MECHANICAL WORK AS PERPLAN. NO CHANGE IN EGRESS, USE OR OCCUPANCY.
B01462259-S1
09/18/2026
Special inspection requirement — Mechanical Systems
Aaron McDonald
09/18/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Aaron McDonald
09/18/2026
Special inspection requirement — Final
Aaron McDonald
09/18/2026
Special inspection requirement — Energy Code Compliance Inspections
Aaron McDonald
09/18/2026
Special inspection requirement — Fire-Resistance Rated Construction
Aaron McDonald
09/18/2026
Special inspection requirement — HVAC-R and service water heating equipment
Aaron McDonald
09/18/2026
Special inspection requirement — Air barrier - visual inspection
Aaron McDonald
09/18/2026
Special inspection requirement — HVAC-R and service water heating system controls
Aaron McDonald
09/18/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
Aaron McDonald
09/18/2026
Special inspection requirement — Fenestration air leakage
Aaron McDonald
09/18/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
Aaron McDonald
09/18/2026
Special inspection requirement — Interior lighting power
Aaron McDonald
09/18/2026
Special inspection requirement — Permanent certificate
Aaron McDonald
09/18/2026
Special inspection requirement — Insulation placement and R values
Aaron McDonald
09/18/2026
Special inspection requirement — Fenestration areas
Aaron McDonald
09/18/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Aaron McDonald
09/18/2026
Special inspection requirement — Energy Code Compliance Inspections
Aaron McDonald
09/18/2026
Special inspection requirement — HVAC-R and service water heating equipment
Aaron McDonald
09/18/2026
Special inspection requirement — HVAC-R and service water heating system controls
Aaron McDonald
09/18/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
Aaron McDonald
09/18/2026
Special inspection requirement — Maintenance information
Aaron McDonald
11/24/2025
Violation issued (HPD, closed)
I
12/04/2024
Violation issued (HPD, closed)
I
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedMercury Building Associates09/23/2026
DOB NOWPlumbingPermit IssuedW.R. Plumbing and Heating09/22/2026
1 project · most recent 09/18/2026
Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
09/18/2026Permit IssuedMercury Building AssociatesAir Conditioning Systems
Cooling
Mitsubishi Electric MXZ-3C30NA 36,000 BTU · Condensing Unit ×4
1 project · most recent 09/18/2026
Gas Water/Sanitary
FiledStatusContractorScope
09/18/2026Permit IssuedEflow Plumbing & WatermainGas, Water/Sanitary
1 project · most recent 05/05/2022
FiledStatusContractorScope
05/05/2022CompleteKwong Ming Electric3 meters, 3 new_meters
▾Special Inspection Requirements (DOB NOW) — 21
DateRequirementInspectorRole
09/18/2026Mechanical SystemsAaron McDonaldspecial
09/18/2026Fire-Resistant Penetrations and JointsAaron McDonaldspecial
09/18/2026FinalAaron McDonaldprogress
09/18/2026Energy Code Compliance InspectionsAaron McDonaldprogress
09/18/2026Fire-Resistance Rated ConstructionAaron McDonaldprogress
09/18/2026HVAC-R and service water heating equipmentAaron McDonaldenergy_progress
09/18/2026Air barrier - visual inspectionAaron McDonaldenergy_progress
09/18/2026HVAC-R and service water heating system controlsAaron McDonaldenergy_progress
09/18/2026Fenestration and door U-factor and product ratingsAaron McDonaldenergy_progress
09/18/2026Fenestration air leakageAaron McDonaldenergy_progress
09/18/2026HVAC-R and service water piping design and insulationAaron McDonaldenergy_progress
09/18/2026Interior lighting powerAaron McDonaldenergy_progress
09/18/2026Permanent certificateAaron McDonaldenergy_progress
09/18/2026Insulation placement and R valuesAaron McDonaldenergy_progress
09/18/2026Fenestration areasAaron McDonaldenergy_progress
09/18/2026Fire-Resistant Penetrations and JointsAaron McDonaldspecial
09/18/2026Energy Code Compliance InspectionsAaron McDonaldprogress
09/18/2026HVAC-R and service water heating equipmentAaron McDonaldenergy_progress
09/18/2026HVAC-R and service water heating system controlsAaron McDonaldenergy_progress
09/18/2026HVAC-R and service water piping design and insulationAaron McDonaldenergy_progress
09/18/2026Maintenance informationAaron McDonaldenergy_progress
▾Documents — 6 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
10/04/2026B01462259-S1Request digital key ↗
10/04/2026B01462259-I1Request digital key ↗
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature2
09/23/2026B01462259-I1Open ↗
09/23/2026B01462259-S1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
09/23/2026B01462259-I1Open ↗
09/23/2026B01462259-S1Open ↗