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BuildNYC
Multi-story retail building (2+)
7104 18TH AVENUE
BROOKLYN · Bensonhurst · BIN 3157885
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1931Year Built
2Stories
K2Building Class
R5Zoning
2,840 sfGross Floor Area
2Units
0 Active ViolationsFDNY Report ↗
Multi-story retail building (2+) · Owner of record: 7104 18th Ave Estate · 2,000 sf lot · 1.42 FAR built · Flood zone X
Locations of Work
Architecture
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 27104 18th Ave Estate LLCUnder Construction3p · 1 filing · 10 docs
Floor 17104 18th Ave Estate LLCUnder Construction3p · 1 filing · 10 docs
Cellar7104 18th Ave Estate LLCUnder Construction3p · 1 filing · 10 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
7104 18th Ave Estate310/07/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Factory Engineering Works210/06/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
Kon Ho Lee Consulting Engineer PLL203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Mercury Building AssociatesGeneral Contractor109/17/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
Factory Engineering Works8855210/06/2026
Building Lifecycle
All (59)Filed (2)Permit Issued (1)Violation (1)Objection (42)Special Inspection (13)
10/06/2026
Filed — Alteration CO
Horizontal extension of an existing two story brick building. Conversion of residential use to non residential use. Obtain a new certificate of occupancy.
B01229839-S2
09/16/2026
Permit issued — General Construction
B01229839-I1-GC-CX
01/14/2026
Objection resolved — Addressed
01/14/2026
Objection resolved — Addressed
01/14/2026
Objection resolved — Addressed
01/02/2026
Objection resolved — Addressed
01/02/2026
Objection resolved — Addressed
01/02/2026
Objection resolved — Addressed
01/02/2026
Objection resolved — Addressed
11/19/2025
Objection resolved — Addressed
11/07/2025
Objection raised — Zoning
11/07/2025
Objection resolved — Addressed
11/07/2025
Objection resolved — Addressed
11/07/2025
Objection resolved — Addressed
11/07/2025
Objection resolved — Addressed
10/28/2025
Special inspection requirement — Lighting controls
Kui He
10/27/2025
Objection resolved — Addressed
10/27/2025
Objection resolved — Addressed
10/27/2025
Objection resolved — Addressed
08/18/2025
Objection raised — Structural
08/18/2025
Objection raised — Structural
08/18/2025
Objection raised — Structural
08/18/2025
Objection resolved — Addressed
08/05/2025
Objection resolved — Addressed
07/26/2025
Objection resolved — Addressed
07/26/2025
Objection resolved — Addressed
07/26/2025
Objection resolved — Addressed
07/26/2025
Objection resolved — Addressed
06/12/2025
Objection raised — Structural
06/12/2025
Objection raised — Scope
06/12/2025
Objection raised — Energy
06/12/2025
Objection raised — Zoning
06/12/2025
Objection raised — Zoning
06/12/2025
Objection raised — Other
06/12/2025
Objection raised — Admin
06/12/2025
Objection raised — Zoning
06/12/2025
Objection raised — Other
06/12/2025
Objection raised — Other
06/12/2025
Objection raised — Fire_Protection
06/12/2025
Objection raised — Scope
06/12/2025
Objection raised — Other
06/12/2025
Objection raised — Zoning
06/12/2025
Objection raised — Zoning
06/12/2025
Objection raised — Zoning
06/12/2025
Objection raised — Cost
06/05/2025
Filed — Alteration CO
Horizontal extension of an existing two story brick building. Conversion of residential use to non residential use. Obtain a new certificate of occupancy.
B01229839-I1
05/29/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Kui He
05/29/2025
Special inspection requirement — Maintenance information
Kui He
05/29/2025
Special inspection requirement — Air barrier - visual inspection
Kui He
05/29/2025
Special inspection requirement — Fenestration air leakage
Kui He
05/29/2025
Special inspection requirement — Interior lighting power
Kui He
05/29/2025
Special inspection requirement — Fire-Resistance Rated Construction
Kui He
05/29/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
Kui He
05/29/2025
Special inspection requirement — Insulation placement and R values
Kui He
05/29/2025
Special inspection requirement — Fenestration areas
Kui He
05/26/2025
Special inspection requirement — Masonry
Kui He
05/21/2025
Special inspection requirement — Final
Kui He
05/21/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
Kui He
02/11/1999
Violation issued (ECB, closed)
Construction
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedMercury Building Associates09/16/2026
1 project · most recent 10/06/2026
Masonry Wood
FiledStatusContractorScope
10/06/2026Permit IssuedMercury Building AssociatesMasonry, Wood
▾Special Inspection Requirements (DOB NOW) — 13
DateRequirementInspectorRole
10/28/2025Lighting controlsKui Heenergy_progress
05/29/2025Fire-Resistant Penetrations and JointsKui Hespecial
05/29/2025Maintenance informationKui Heenergy_progress
05/29/2025Air barrier - visual inspectionKui Heenergy_progress
05/29/2025Fenestration air leakageKui Heenergy_progress
05/29/2025Interior lighting powerKui Heenergy_progress
05/29/2025Fire-Resistance Rated ConstructionKui Heprogress
05/29/2025Fenestration and door U-factor and product ratingsKui Heenergy_progress
05/29/2025Insulation placement and R valuesKui Heenergy_progress
05/29/2025Fenestration areasKui Heenergy_progress
05/26/2025MasonryKui Hespecial
05/21/2025FinalKui Heprogress
05/21/2025Structural Stability – Alterations of existing buildingsKui Hespecial
▾Documents — 10 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/21/2026B01229839-I1Request digital key ↗
▸Zoning, Tax Lot & Property Records2
▸DOB NOWZD1: DOB Zoning Diagram1
08/13/2026B01229839-I1Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B01229839-I1Open ↗
▸Seals & Professional Certifications1
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026B01229839-I1Open ↗
▸Safety & Tenant Protection1
▸DOB NOWStreet Tree Checklist1
08/13/2026B01229839-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/13/2026B01229839-I1Open ↗
▸Other Documents4
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/13/2026B01229839-I1Open ↗
▸DOB NOWPlot Diagram1
08/13/2026B01229839-I1Open ↗
▸DOB NOWProperty Ownership Certification1
08/13/2026B01229839-I1Open ↗
▸DOB NOWSite Survey: Initial1
08/13/2026B01229839-I1Open ↗