Two family converted from one family

147-18 18TH AVENUE

QUEENS · BIN 4105369

💬 Discuss this project

1960Year Built

2Stories

B3Building Class

R3AZoning

2,378 sfGross Floor Area

2Units

0 Active Violations

Two family converted from one family · 4,150 sf lot · 0.57 FAR built · Flood zone X

Locations of Work

ArchitecturePlumbingGeneral

Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.

Floor 23p · 1 filing · 20 docs

Floor 13p · 1 filing · 20 docs

Cellar4p · 1 filing · 20 docs

Site & exteriorResidential construction1p · 1 filing · 2 docs

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
Joshua Architect + Planner	5	01/13/2022

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
Victor K. Han Architect	10	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
"I AM" Construction	Scaffold	3	07/08/2026
Plumbing & Heating Doctor	Plumbing	2	07/08/2026

Building Lifecycle

All (34)Filed (5)Permit Issued (5)Signed Off (2)Violation (4)Objection (6)Special Inspection (12)

03/25/2022

Signed off — Alteration

FILE TO PLUMBING WORK FOR CONVERSION AND VERTICAL ENLARGEMENT OF EXISTING ONE FAMILY TO TWO FAMILY RESIDENCE ALT-1 #421942367. NO CHANGE IN USE, EGRESS AND/OR OCCUPANCY.

Q00289195-I1

01/14/2022

Special inspection requirement — HVAC and service water heating equipment

MICHAEL KARANTINIDIS, P.E.

01/14/2022

Special inspection requirement — HVAC and service water heating system controls

MICHAEL KARANTINIDIS, P.E.

01/14/2022

Special inspection requirement — Maintenance information

MICHAEL KARANTINIDIS, P.E.

01/13/2022

Filed — Alteration

FILE TO PLUMBING WORK FOR CONVERSION AND VERTICAL ENLARGEMENT OF EXISTING ONE FAMILY TO TWO FAMILY RESIDENCE ALT-1 #421942367. NO CHANGE IN USE, EGRESS AND/OR OCCUPANCY.

Q00289195-P3

12/22/2021

Special inspection requirement — HVAC and service water heating equipment

MICHAEL KARANTINIDIS, P.E.

12/22/2021

Special inspection requirement — Maintenance information

MICHAEL KARANTINIDIS, P.E.

12/22/2021

Special inspection requirement — HVAC and service water heating system controls

MICHAEL KARANTINIDIS, P.E.

12/15/2021

Signed off — Alteration

Q00291623-I1

09/18/2021

Objection resolved — Addressed

09/15/2021

Objection resolved — Addressed

09/12/2021

Objection raised — Zoning

09/02/2021

Objection raised — Scope

08/30/2021

Filed — Alteration

FILE TO PLUMBING WORK FOR CONVERSION AND VERTICAL ENLARGEMENT OF EXISTING ONE FAMILY TO TWO FAMILY RESIDENCE ALT-1 #421942367. NO CHANGE IN USE, EGRESS AND/OR OCCUPANCY.

Q00289195-P2

08/19/2021

Special inspection requirement — HVAC and service water heating equipment

MICHAEL KARANTINIDIS, P.E.

08/19/2021

Special inspection requirement — HVAC and service water heating system controls

MICHAEL KARANTINIDIS, P.E.

08/19/2021

Special inspection requirement — Maintenance information

MICHAEL KARANTINIDIS, P.E.

08/11/2021

Objection raised — Scope

08/11/2021

Objection resolved — Addressed

08/10/2021

Filed — Alteration

FILE TO PLUMBING WORK FOR CONVERSION AND VERTICAL ENLARGEMENT OF EXISTING ONE FAMILY TO TWO FAMILY RESIDENCE ALT-1 #421942367. NO CHANGE IN USE, EGRESS AND/OR OCCUPANCY.

Q00289195-P1

08/04/2021

Permit issued — Construction Fence

Q00291623-I1-FN

07/29/2021

Special inspection requirement — Maintenance information

MICHAEL KARANTINIDIS, P.E.

07/29/2021

Special inspection requirement — HVAC and service water heating system controls

MICHAEL KARANTINIDIS, P.E.

07/29/2021

Special inspection requirement — HVAC and service water heating equipment

MICHAEL KARANTINIDIS, P.E.

05/07/2021

Permit issued — Plumbing

Q00289195-I1-PL

05/05/2021

Permit issued — Construction Fence

Q00291623-I1-FN

12/23/2020

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

12/03/2020

Violation issued (ECB, closed)

Construction

09/28/2020

Violation issued (ECB, closed)

Construction

09/28/2020

Violation issued (ECB, closed)

Construction

07/20/2020

Permit issued — Plumbing

Q00289195-I1-PL

06/18/2020

Permit issued — Construction Fence

Q00291623-I1-FN

01/28/2020

Filed — Alteration

FILE TO PLUMBING WORK FOR CONVERSION AND VERTICAL ENLARGEMENT OF EXISTING ONE FAMILY TO TWO FAMILY RESIDENCE ALT-1 #421942367. NO CHANGE IN USE, EGRESS AND/OR OCCUPANCY.

Q00289195-I1

01/28/2020

Filed — Alteration

Q00291623-I1

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Construction Fence	Signed-off	"I AM" Construction	08/04/2021
DOB NOW	Plumbing	Signed-off	Mathew Weiss	05/07/2021
DOB NOW	Construction Fence	Signed-off	"I AM" Construction	05/05/2021
DOB NOW	Plumbing	Signed-off	Mathew Weiss	07/20/2020
DOB NOW	Construction Fence	Signed-off	"I AM" Construction	06/18/2020
BIS	—	ISSUED	"I AM" Construction	08/04/2021
BIS	OT	ISSUED	Daniel Yomtobian	10/09/2020
BIS	—	ISSUED	"I AM" Construction	10/06/2020
BIS	—	ISSUED	"I AM" Construction	07/06/2020

4 projects · most recent 05/02/2022

General Wiring

Filed	Status	Contractor	Scope
05/02/2022	Complete	Bruni Electric	General Wiring
04/08/2022	Complete	Bruni Electric	General Wiring
12/09/2020	Complete	Illuminous Electric	—
06/22/2020	Complete	Vertex Electric	General Wiring

▾Special Inspection Requirements (DOB NOW) — 12

Date	Requirement	Inspector	Role
01/14/2022	HVAC and service water heating equipment	MICHAEL KARANTINIDIS, P.E.	energy_progress
01/14/2022	HVAC and service water heating system controls	MICHAEL KARANTINIDIS, P.E.	energy_progress
01/14/2022	Maintenance information	MICHAEL KARANTINIDIS, P.E.	energy_progress
12/22/2021	HVAC and service water heating equipment	MICHAEL KARANTINIDIS, P.E.	energy_progress
12/22/2021	Maintenance information	MICHAEL KARANTINIDIS, P.E.	energy_progress
12/22/2021	HVAC and service water heating system controls	MICHAEL KARANTINIDIS, P.E.	energy_progress
08/19/2021	HVAC and service water heating equipment	MICHAEL KARANTINIDIS, P.E.	energy_progress
08/19/2021	HVAC and service water heating system controls	MICHAEL KARANTINIDIS, P.E.	energy_progress
08/19/2021	Maintenance information	MICHAEL KARANTINIDIS, P.E.	energy_progress
07/29/2021	Maintenance information	MICHAEL KARANTINIDIS, P.E.	energy_progress
07/29/2021	HVAC and service water heating system controls	MICHAEL KARANTINIDIS, P.E.	energy_progress
07/29/2021	HVAC and service water heating equipment	MICHAEL KARANTINIDIS, P.E.	energy_progress

▾Documents — 131 on file (BIS + DOB NOW)

▸Plans & Drawings5

▸DOB NOWPlans/Sketch - Plumbing4

08/26/2026Q00289195-I1Request digital key ↗

08/26/2026Q00289195-P3Request digital key ↗

08/15/2026Q00289195-P2Request digital key ↗

Showing 3 of 4 on file for this type

▸DOB NOWPlans/Sketch - Construction Fence1

08/28/2026Q00291623-I1Request digital key ↗

▸Applications & Permits17

▸BISPLAN / WORK APPROVAL APPLICATION11

08/18/2022421942367Open ↗

07/27/2022421942367Open ↗

07/25/2022421942367Open ↗

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▸BISWORK PERMIT APPLICATION3

10/29/2020421942367Open ↗

10/09/2020440634431Open ↗

07/20/2020421942367Open ↗

▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION1

04/27/2020421942367Open ↗

▸BISPARTIAL DEMO PLAN & DS1 (FOR AL/EW-OT PERMITS)1

07/19/2020421942367Open ↗

▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1

12/06/2021421942367Open ↗

▸Zoning, Tax Lot & Property Records3

▸BISVERIFY TAX LOT1

04/26/2022421942367Open ↗

▸BISCO OBJ: VERIFY ADDRESS-TOPO STAMP1

05/11/2022421942367Open ↗

▸BISZONING DIAGRAM1

04/27/2020421942367Open ↗

▸Seals & Professional Certifications22

▸DOB NOWProgress Inspector Seal & Signature12

09/01/2026Q00289195-P2Open ↗

Showing 3 of 12 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature5

08/28/2026Q00291623-I1Open ↗

08/26/2026Q00289195-I1Open ↗

08/26/2026Q00289195-P3Open ↗

Showing 3 of 5 on file for this type

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2

07/06/2020421942367Open ↗

01/16/2020421942367Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

10/05/2020440634431Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1

10/05/2020440634431Open ↗

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1

10/05/2020440634431Open ↗

▸Trade Schedules & Equipment4

▸BISHVAC & SERVICE WATER HEATING EQUIPMENT1

02/23/2022421942367Open ↗

▸BISHVAC & SERVICE WATER HEATING SYSTEM CONTROLS1

02/23/2022421942367Open ↗

▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION1

05/11/2022421942367Open ↗

▸BISHEATING SYSTEMS1

02/23/2022421942367Open ↗

▸Safety & Tenant Protection6

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM2

09/10/2020421942367Open ↗

07/19/2020421942367Open ↗

▸BISSTREET TREE SUPPORTING DOCUMENT1

05/24/2022421942367Open ↗

▸BISSTREET TREE CHECKLIST1

01/16/2020421942367Open ↗

▸BISTENANT PROTECTION PLAN AND NOTES1

10/05/2020440634431Open ↗

▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE1

09/10/2020421942367Open ↗

▸Environmental & Asbestos6

▸DOB NOWDEP ACP-5: Asbestos Assessment Report4

08/26/2026Q00289195-I1Open ↗

08/26/2026Q00289195-P3Open ↗

08/15/2026Q00289195-P2Open ↗

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▸BISASBESTOS: CERTIFICATION (DEP ACP5)2

10/05/2020440634431Open ↗

01/16/2020421942367Open ↗

▸Energy Compliance22

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY6

03/15/2022440634431Open ↗

12/03/2021421942367Open ↗

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▸BISAS-BUILT ENERGY ANALYSIS (EN2)2

04/01/2022421942367Open ↗

03/15/2022440634431Open ↗

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2

07/06/2020421942367Open ↗

01/16/2020421942367Open ↗

▸BISINTERIOR LIGHTING POWER1

02/23/2022421942367Open ↗

▸BISFENESTRATION U-FACTOR & PRODUCT RATING1

02/23/2022421942367Open ↗

▸BISFENESTRATION AREAS1

02/23/2022421942367Open ↗

▸BISPTA4: SOLAR TAX ABATEMENT APPLICATION (PRELIMINARY)1

10/05/2020440634431Open ↗

▸BISPTA4: SOLAR TAX ABATEMENT APPLICATION (FINAL)1

03/22/2022440634431Open ↗

▸BISINSULATION PLACEMENT & R VALUES1

02/23/2022421942367Open ↗

▸BISLIGHTING IN DWELLING UNITS1

02/23/2022421942367Open ↗

▸BISENERGY CODE COMPLIANCE INSPECTIONS1

02/23/2022421942367Open ↗

▸BISLIGHTING CONTROLS1

02/23/2022421942367Open ↗

▸BIS* HVAC INSULATION AND SEALING1

02/23/2022421942367Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1

10/05/2020440634431Open ↗

▸BISFENESTRATION AIR LEAKAGE1

02/23/2022421942367Open ↗

▸Inspections & Test Reports14

▸BISTECHNICAL REPORT: RESPONSIBILITY6

03/15/2022440634431Open ↗

12/03/2021421942367Open ↗

Showing 3 of 6 on file for this type

▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1

02/23/2022421942367Open ↗

▸BISFIRE-RESISTIVE RATED CONSTRUCTION1

02/23/2022421942367Open ↗

▸BISSTRUCTURAL STEEL - HIGH STRENGTH BOLTING1

02/23/2022421942367Open ↗

▸BISSTRUCTURAL STEEL - WELDING1

02/23/2022421942367Open ↗

▸BISMECHANICAL SYSTEMS1

02/23/2022421942367Open ↗

▸BISSTRUCTURAL STABILITY - EXISTING BUILDINGS1

02/23/2022421942367Open ↗

▸BISFRAME (2008)/STRUCTURAL WOOD FRAME (2014) INSPECTION1

02/23/2022421942367Open ↗

▸BISCONCRETE - CAST-IN-PLACE1

02/23/2022421942367Open ↗

▸Approvals, Objections & Sign-offs12

▸BISSCHEDULE A - OCCUPANCY / USE6

07/27/2022421942367Open ↗

07/25/2022421942367Open ↗

07/14/2022421942367Open ↗

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▸BISLETTERS - SUPPORTING DOCUMENTATION4

03/17/2022440634431Open ↗

10/29/2020421942367Open ↗

04/27/2020421942367Open ↗

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▸BISFINAL1

03/15/2022440634431Open ↗

▸BISSUPERSEDING LETTER1

08/15/2021421942367Open ↗

▸Cost, Insurance & Ownership5

▸BISCOST AFFIDAVIT (FINAL): PW33

04/01/2022421942367Open ↗

03/15/2022440634431Open ↗

▸BISCOST AFFIDAVIT2

10/05/2020440634431Open ↗

01/16/2020421942367Open ↗

▸Filing & Intake Forms7

▸BISADDITIONAL INFORMATION3

05/24/2022421942367Open ↗

12/14/2021440634431Open ↗

08/15/2021421942367Open ↗

▸BISBOROUGH INTAKE FORM2

10/29/2020421942367Open ↗

07/20/2020421942367Open ↗

▸BISEFILING COVER SHEET1

01/16/2020421942367Open ↗

▸BISEFILING JOB APPLICATION COVER SHEET1

10/05/2020440634431Open ↗

▸Other Documents6

▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION3

03/17/2022440634431Open ↗

10/29/2020421942367Open ↗

▸BISSHUTOFF DAMPERS1

02/23/2022421942367Open ↗

▸BISSUSTAINABLE ROOF ZONE FORM1

04/09/2020421942367Open ↗

▸BISPROTECTION OF EXPOSED FOUNDATION INSULATION1

02/23/2022421942367Open ↗