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Two family converted from one family
45-23 171 PLACE
QUEENS · BIN 4123611
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1925Year Built
2.5Stories
B3Building Class
R2AZoning
—Gross Floor Area
2Units
FDNY Report ↗
Two family converted from one family · 0.34 FAR built · Flood zone X
Locations of Work
Architecture
Roof1p · 1 filing · 3 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
TOM PETERSEN ARCHITECT, LLC112/19/2025
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
LONG ISLAND POWER SOLUTIOGeneral Contractor104/09/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
THOMAS PETERSEN ARCHITECT7854112/19/2025
Building Lifecycle
All (2)Filed (1)Permit Issued (1)
01/08/2026
Permit issued — Solar
Q01337959-I1-SL
12/19/2025
Filed — Alteration
Installation of PV System on existing rooftop. No changes to Egress or use of occupancy.
Q01337959-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarSigned-offLONG ISLAND POWER SOLUTIO01/08/2026
BISPLISSUEDFLINT MECHANICAL CORP05/16/2014
BISPLISSUEDFLINT MECHANICAL CORP03/20/2013
BISPLISSUEDFLINT MECHANICAL CORP02/06/2012
1 project · most recent 12/01/2025
FiledStatusContractorScope
12/01/2025CompleteCATIZONE ELECTRICAL INC—
1 project · most recent 12/19/2025
FiledStatusContractorScope
12/19/2025Signed-offLONG ISLAND POWER SOLUTIO50 panels, 21.5 kw, 1,198 roof_area_sqft
Nothing on file for this building.
▾Documents — 24 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/18/2026Q01337959-I1Request digital key ↗
▸Applications & Permits6
▸BISWORK PERMIT APPLICATION3
05/27/2014420510094Open ↗
03/26/2013420510094Open ↗
02/06/2012420510094Open ↗
▸BISPLAN / WORK APPROVAL APPLICATION3
02/23/2015420510094Open ↗
02/06/2013420510094Open ↗
12/06/2011420510094Open ↗
▸Seals & Professional Certifications4
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
12/06/2011420510094Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
12/06/2011420510094Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1
12/06/2011420510094Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026Q01337959-I1Open ↗
▸Trade Schedules & Equipment7
▸BISSELF-CERT PLUMBING NOTICE4
06/19/2015420510094Open ↗
10/21/2014420510094Open ↗
09/03/2014420510094Open ↗
Showing 3 of 4 on file for this type
▸BISSCHEDULE B - PLUMBING2
02/06/2013420510094Open ↗
12/06/2011420510094Open ↗
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1
02/23/2015420510094Open ↗
▸Environmental & Asbestos2
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
01/10/2012420510094Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/13/2026Q01337959-I1Open ↗
▸Energy Compliance1
▸BISTECHNICAL REPORT: ENERGY1
12/06/2011420510094Open ↗
▸Approvals, Objections & Sign-offs1
▸BISADMINISTRATIVE OBJECTIONS1
12/06/2011420510094Open ↗
▸Cost, Insurance & Ownership1
▸BISCOST AFFIDAVIT1
12/06/2011420510094Open ↗
▸Filing & Intake Forms1
▸BISEFILING COVER SHEET1
12/06/2011420510094Open ↗