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Two family converted from one family
7801 19 AVENUE
BROOKLYN · Bensonhurst · BIN 3162239
💬 Discuss this project
1925Year Built
2Stories
B3Building Class
R5Zoning
1,602 sfGross Floor Area
2Units
FDNY Report ↗
Two family converted from one family · 2,500 sf lot · 0.64 FAR built · Flood zone X
Locations of Work
ArchitectureStructural
Roof3p · 1 filing · 18 docs
Cellar2p · 1 filing · 6 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
02/27/2025$1.2M—— → —$780/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CELTIC WAY CONSULTING LLC307/16/2026
BAYSIDE ENGINEERING PC208/25/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
H J BUILDING CONSULTING403/21/2026
AMERILAND BROOK LLC203/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
CELTIC WAY CONSULTING LLC9780107/16/2026
SD TESTING & INSPECTION S7010108/25/2025
Building Lifecycle
All (61)Filed (5)Objection (26)Special Inspection (30)
07/16/2026
Filed — Alteration CO
FILE PL WORKTYPE IN CONJUNCTION WITH JOB#B01326060
B01326060-S1
07/16/2026
Filed — Alteration CO
FILE PL WORKTYPE IN CONJUNCTION WITH JOB#B01326060
B01326060-S2
07/10/2026
Special inspection requirement — Sprinkler Systems
02/24/2026
Objection resolved — Resolved
02/13/2026
Objection raised — Zoning
01/29/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
01/12/2026
Special inspection requirement — Permanent certificate
01/12/2026
Special inspection requirement — Permanent certificate
12/23/2025
Special inspection requirement — Ventilation and air distribution system
12/19/2025
Special inspection requirement — Interior lighting power
12/19/2025
Special inspection requirement — Metering
12/19/2025
Special inspection requirement — Air barrier - visual inspection
12/19/2025
Special inspection requirement — Electric vehicle service equipment requirements
12/09/2025
Objection resolved — Addressed
12/09/2025
Objection resolved — Resolved
12/05/2025
Objection raised — Scope
12/05/2025
Objection raised — Zoning
12/05/2025
Objection raised — Zoning
12/05/2025
Objection resolved — Addressed
12/05/2025
Objection raised — Scope
12/05/2025
Objection raised — Admin
12/03/2025
Filed — Alteration CO
FILE PL WORKTYPE IN CONJUNCTION WITH JOB#B01326060
B01326060-I1
11/29/2025
Special inspection requirement — Insulation placement and R values
11/29/2025
Special inspection requirement — Fenestration air leakage
11/29/2025
Special inspection requirement — HVAC-R and service water heating system controls
11/29/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
11/29/2025
Special inspection requirement — Maintenance information
11/29/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
KAI HUANG
11/29/2025
Special inspection requirement — Energy Code Compliance Inspections
KAI HUANG
11/29/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
KAI HUANG
11/29/2025
Special inspection requirement — HVAC-R and service water heating equipment
KAI HUANG
11/29/2025
Special inspection requirement — Maintenance information
KAI HUANG
11/29/2025
Special inspection requirement — HVAC-R and service water heating system controls
KAI HUANG
11/29/2025
Special inspection requirement — Metering
KAI HUANG
11/29/2025
Special inspection requirement — Mechanical Systems
11/29/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
11/29/2025
Special inspection requirement — Heating Systems
11/29/2025
Special inspection requirement — Final
11/29/2025
Special inspection requirement — Energy Code Compliance Inspections
11/29/2025
Special inspection requirement — Fire-Resistance Rated Construction
11/29/2025
Special inspection requirement — Fenestration areas
11/29/2025
Special inspection requirement — HVAC-R and service water heating equipment
11/29/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
09/17/2025
Objection resolved — Resolved
09/16/2025
Objection raised — Cost
09/16/2025
Objection raised — Structural
09/16/2025
Objection raised — Scope
09/16/2025
Objection raised — Inspections
09/16/2025
Objection raised — Egress
09/16/2025
Objection raised — Scope
09/16/2025
Objection raised — Scope
09/16/2025
Objection raised — Mechanical
09/16/2025
Objection raised — Egress
09/08/2025
Objection resolved — Addressed
09/08/2025
Objection resolved — Addressed
09/03/2025
Objection raised — Scope
09/03/2025
Objection raised — Plumbing
09/03/2025
Objection resolved — Addressed
09/03/2025
Objection raised — Plumbing
08/25/2025
Filed — Alteration
PLUMBING WORK AT EXISTING 2-STORY BUILDING AS PER PLANS FILED HEREWITH. RELATED GENERAL CONSTRUCTION WORK HAS BEEN FILED INITIALLY. NO CHANGE IN USE, EGRESS OR CERTIFICATE OF OCCUPANCY.
B01264131-I1
Latest 60 of 61 events.
Nothing on file for this building.
1 project · most recent 07/16/2026
Heating Systems
FiledStatusContractorScopeMake / Model / Capacity
07/16/2026——Heating Systems
Heating
A.O. Smith GCR-40 200 40,000 BTU · Water Heater ×2
Williamson GWA-100-N-T 100,000 BTU · Boiler ×2
2 projects · most recent 07/16/2026
Gas Water/Sanitary Plumbing-Sprinkler
FiledStatusContractorScope
07/16/2026——Gas, Plumbing-Sprinkler, Water/Sanitary
08/25/2025——Gas, Water/Sanitary
1 project · most recent 08/14/2025
General Wiring
FiledStatusContractorScope
08/14/2025Permit IssuedA ELECTRICAL MAIN SVC INCGeneral Wiring
1 project · most recent 07/16/2026
Fence
FiledStatusContractorScope
07/16/2026——Fence
▾Special Inspection Requirements (DOB NOW) — 37
DateRequirementInspectorRole
07/10/2026Sprinkler Systems—special
01/29/2026Structural Stability – Alterations of existing buildings—special
01/12/2026Permanent certificate—energy_progress
01/12/2026Permanent certificate—energy_progress
12/23/2025Ventilation and air distribution system—energy_progress
12/19/2025Interior lighting power—energy_progress
12/19/2025Metering—energy_progress
12/19/2025Air barrier - visual inspection—energy_progress
12/19/2025Electric vehicle service equipment requirements—energy_progress
11/29/2025Insulation placement and R values—energy_progress
11/29/2025Fenestration air leakage—energy_progress
11/29/2025HVAC-R and service water heating system controls—energy_progress
11/29/2025Fenestration and door U-factor and product ratings—energy_progress
11/29/2025Maintenance information—energy_progress
11/29/2025Fire-Resistant Penetrations and JointsKAI HUANGspecial
11/29/2025Energy Code Compliance InspectionsKAI HUANGprogress
11/29/2025HVAC-R and service water piping design and insulationKAI HUANGenergy_progress
11/29/2025HVAC-R and service water heating equipmentKAI HUANGenergy_progress
11/29/2025Maintenance informationKAI HUANGenergy_progress
11/29/2025HVAC-R and service water heating system controlsKAI HUANGenergy_progress
11/29/2025MeteringKAI HUANGenergy_progress
11/29/2025Mechanical Systems—special
11/29/2025Fire-Resistant Penetrations and Joints—special
11/29/2025Heating Systems—special
11/29/2025Final—progress
Latest 25 of 37.
▾Documents — 25 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch5
08/19/2026B01326060-S1Request digital key ↗
08/19/2026B01326060-I1Request digital key ↗
08/19/2026B01326060-S2Request digital key ↗
Showing 3 of 5 on file for this type
▸Zoning, Tax Lot & Property Records1
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B01326060-I1Open ↗
▸Seals & Professional Certifications13
▸DOB NOWDPL-1: Design Professional Seal & Signature6
08/19/2026B01326060-S1Open ↗
08/19/2026B01326060-S2Open ↗
08/13/2026B01326060-I1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWProgress Inspector Seal & Signature6
08/24/2026B01326060-S1Open ↗
08/24/2026B01326060-S1Open ↗
08/24/2026B01326060-S1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature1
08/24/2026B01326060-S1Open ↗
▸Safety & Tenant Protection1
▸DOB NOWStreet Tree Checklist1
08/13/2026B01326060-I1Open ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/19/2026B01326060-S1Open ↗
08/13/2026B01264131-S1Open ↗
08/13/2026B01264131-I1Open ↗
▸Other Documents2
▸DOB NOWProperty Ownership Certification1
08/13/2026B01326060-I1Open ↗
▸DOB NOWFinal Survey1
08/13/2026B01326060-I1Open ↗