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Two family brick
18 GELSTON AVENUE
BROOKLYN · Bay Ridge · BIN 3153786
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1925Year Built
2Stories
B1Building Class
R4-1Zoning
2,160 sfGross Floor Area
2Units
FDNY Report ↗
Two family brick · 2,730 sf lot · 0.79 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralPlumbingGeneral
Floor 217p · 2 filings · 20 docs
Floor 122p · 2 filings · 20 docs
Sub-Basement15p · 2 filings · 20 docs
Site & exterior4p · 1 filing · 14 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
10/16/2024$1.5M—— → —$676/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
BASSIRI804/23/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
ECDESIGN STUDIO1603/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
KALE CONSTRUCTION INCGeneral Contractor303/21/2026
KJK ELECTRIC INCElectrical103/22/2026
CATMAN PLUMBING INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
BASSIRI8394404/11/2025
Building Lifecycle
All (25)Filed (8)Permit Issued (2)Signed Off (2)Inspection (4)Special Inspection (9)
04/30/2025
Signed off — Alteration
RENOVATION OF EXISTING BASEMENT, FIRST AND SECOND FLOOR WITH PLUMBING WORK: RELOCATE KITCHEN AND BATHROOM FIXTURES; NEW YARD DRAIN AT REAR YARD; NEW WASHER, DRYER, BOILERS AND HOT WATER HEATERS IN BASEMENT; NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS
B01138930-I1
04/24/2025
Signed off — Alteration
RENOVATION OF EXISTING BASEMENT, FIRST AND SECOND FLOOR WITH GENERAL CONSTRUCTION: NEW PARTITIONS, DOORS, FLOORING AND COSMETIC WORK; REPLACE CONCRETE STAIR AT REAR YARD; NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B01138927-I1
04/23/2025
Filed — Alteration
RENOVATION OF EXISTING BASEMENT, FIRST AND SECOND FLOOR WITH PLUMBING WORK: RELOCATE KITCHEN AND BATHROOM FIXTURES; NEW YARD DRAIN AT REAR YARD; NEW WASHER, DRYER, BOILERS AND HOT WATER HEATERS IN BASEMENT; NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS
B01138930-P3
04/22/2025
Inspection — Pass-Final General Construction Non-Directive 14
Pass
View inspection ↗
04/11/2025
Filed — Alteration
RENOVATION OF EXISTING BASEMENT, FIRST AND SECOND FLOOR WITH GENERAL CONSTRUCTION: NEW PARTITIONS, DOORS, FLOORING AND COSMETIC WORK; REPLACE CONCRETE STAIR AT REAR YARD; NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B01138927-P3
04/11/2025
Filed — Alteration
RENOVATION OF EXISTING BASEMENT, FIRST AND SECOND FLOOR WITH PLUMBING WORK: RELOCATE KITCHEN AND BATHROOM FIXTURES; NEW YARD DRAIN AT REAR YARD; NEW WASHER, DRYER, BOILERS AND HOT WATER HEATERS IN BASEMENT; NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS
B01138930-P2
04/11/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
FARHAD BASSIRI-TEHRANI
04/11/2025
Special inspection requirement — Energy Code Compliance Inspections
FARHAD BASSIRI-TEHRANI
04/11/2025
Special inspection requirement — Fire-Resistance Rated Construction
FARHAD BASSIRI-TEHRANI
02/28/2025
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
02/28/2025
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
02/26/2025
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
02/21/2025
Filed — Alteration
RENOVATION OF EXISTING BASEMENT, FIRST AND SECOND FLOOR WITH GENERAL CONSTRUCTION: NEW PARTITIONS, DOORS, FLOORING AND COSMETIC WORK; REPLACE CONCRETE STAIR AT REAR YARD; NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B01138927-P2
02/21/2025
Filed — Alteration
RENOVATION OF EXISTING BASEMENT, FIRST AND SECOND FLOOR WITH PLUMBING WORK: RELOCATE KITCHEN AND BATHROOM FIXTURES; NEW YARD DRAIN AT REAR YARD; NEW WASHER, DRYER, BOILERS AND HOT WATER HEATERS IN BASEMENT; NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS
B01138930-P1
02/21/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
FARHAD BASSIRI-TEHRANI
02/21/2025
Special inspection requirement — Energy Code Compliance Inspections
FARHAD BASSIRI-TEHRANI
02/21/2025
Special inspection requirement — Fire-Resistance Rated Construction
FARHAD BASSIRI-TEHRANI
01/10/2025
Filed — Alteration
RENOVATION OF EXISTING BASEMENT, FIRST AND SECOND FLOOR WITH GENERAL CONSTRUCTION: NEW PARTITIONS, DOORS, FLOORING AND COSMETIC WORK; REPLACE CONCRETE STAIR AT REAR YARD; NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B01138927-P1
01/10/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
FARHAD BASSIRI-TEHRANI
01/10/2025
Special inspection requirement — Energy Code Compliance Inspections
FARHAD BASSIRI-TEHRANI
01/10/2025
Special inspection requirement — Fire-Resistance Rated Construction
FARHAD BASSIRI-TEHRANI
11/18/2024
Permit issued — General Construction
B01138927-I1-GC
11/15/2024
Permit issued — Plumbing
B01138930-I1-PL
11/13/2024
Filed — Alteration
RENOVATION OF EXISTING BASEMENT, FIRST AND SECOND FLOOR WITH PLUMBING WORK: RELOCATE KITCHEN AND BATHROOM FIXTURES; NEW YARD DRAIN AT REAR YARD; NEW WASHER, DRYER, BOILERS AND HOT WATER HEATERS IN BASEMENT; NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS
B01138930-I1
11/13/2024
Filed — Alteration
RENOVATION OF EXISTING BASEMENT, FIRST AND SECOND FLOOR WITH GENERAL CONSTRUCTION: NEW PARTITIONS, DOORS, FLOORING AND COSMETIC WORK; REPLACE CONCRETE STAIR AT REAR YARD; NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B01138927-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offKALE CONSTRUCTION INC11/18/2024
DOB NOWPlumbingSigned-offCATMAN PLUMBING INC11/15/2024
2 projects · most recent 04/28/2025
General Wiring
FiledStatusContractorScope
04/28/2025CompleteKJK ELECTRIC INCGeneral Wiring
08/19/2024CompleteAA REALE ELECTRIC INC2 meters, 2 new_meters
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
04/22/2025Pass-Final General Construction Non-Directive 14PassView ↗
02/28/2025Certified Gas-Gas-Piping-RoughingCertifiedView ↗
02/28/2025Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
02/26/2025Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 9
DateRequirementInspectorRole
04/11/2025Fire-Resistant Penetrations and JointsFARHAD BASSIRI-TEHRANIspecial
04/11/2025Energy Code Compliance InspectionsFARHAD BASSIRI-TEHRANIprogress
04/11/2025Fire-Resistance Rated ConstructionFARHAD BASSIRI-TEHRANIprogress
02/21/2025Fire-Resistant Penetrations and JointsFARHAD BASSIRI-TEHRANIspecial
02/21/2025Energy Code Compliance InspectionsFARHAD BASSIRI-TEHRANIprogress
02/21/2025Fire-Resistance Rated ConstructionFARHAD BASSIRI-TEHRANIprogress
01/10/2025Fire-Resistant Penetrations and JointsFARHAD BASSIRI-TEHRANIspecial
01/10/2025Energy Code Compliance InspectionsFARHAD BASSIRI-TEHRANIprogress
01/10/2025Fire-Resistance Rated ConstructionFARHAD BASSIRI-TEHRANIprogress
▾Documents — 22 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch8
08/23/2026B01138927-I1Request digital key ↗
08/23/2026B01138927-P3Request digital key ↗
08/23/2026B01138927-P2Request digital key ↗
Showing 3 of 8 on file for this type
▸Seals & Professional Certifications14
▸DOB NOWDPL-1: Design Professional Seal & Signature8
08/23/2026B01138927-P3Open ↗
08/23/2026B01138927-P2Open ↗
08/23/2026B01138927-P1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWProgress Inspector Seal & Signature3
09/01/2026B01138927-P3Open ↗
09/01/2026B01138927-P2Open ↗
08/23/2026B01138927-P1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature3
09/01/2026B01138927-P3Open ↗
09/01/2026B01138927-P2Open ↗
08/23/2026B01138927-P1Open ↗