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Primarily 4 family with 1 store or office
171 1 AVENUE
MANHATTAN · BIN 1006452
💬 Discuss this project
1900Year Built
5Stories
S4Building Class
R7AZoning
10,425 sfGross Floor Area
5Units
Rent Stabilized4 Open Violations ▸
Primarily 4 family with 1 store or office · Owner of record: 171 FIRST AVENUE LOFTS LLC · 2,317 sf lot · 4.5 FAR built · Flood zone X
Locations of Work
StructuralMechanical
Floor 41p · 2 filings · 15 docs
Floor 31p · 2 filings · 15 docs
Floor 21 filing · 2 docs
Floor 11 filing · 2 docs
Cellar2p · 1 filing · 9 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
SIGNEXPO307/08/2026
171 FIRST AVENUE LOFTS LLC103/22/2026
AM BUILDING MAINT CORP103/22/2026
TO THE OWNER OF 171 1 AVE203/22/2026
M I B ENTERPRISE503/22/2026
169-171 BH203/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
10/06/2023$9.4M—169-171 BH LLC → 171 FIRST AVENUE LOFTS LLC$902/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
KEMS ENGINEERING AND CONSTRUCTION512/21/2022
MOHAMMAD AHEAD, PE111/22/2022
TAN ENGINEERING PC104/15/2022
PAUL PERDEK, PROF. ENG. PLLC104/11/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
LEWSAN CONSULTING1003/21/2026
AE DESIGN SOLUTION203/21/2026
CHERICO KING ARCHITECT P C203/21/2026
LOUIS STRIAR203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
V A ELECTRIC LLCElectrical203/22/2026
G.B. & SON, INCPlumbing207/08/2026
STREAMLINE USA LLCGeneral Contractor107/08/2026
TRI BOROUGH SCAFFOLDINGGeneral Contractor107/08/2026
FM95 NYScaffold107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
CL ENGINEERING P.C.6781512/21/2022
TAN ENGINEERING, P.C.1291104/15/2022
Building Lifecycle
All (80)Filed (8)Permit Issued (5)Signed Off (2)Violation (51)Inspection (3)Special Inspection (11)
11/14/2025
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/04/2025
Violation issued (HPD, closed)
A
11/22/2024
Violation issued (HPD, closed)
I
09/23/2024
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
04/01/2024
Violation issued (HPD, closed)
A
11/15/2023
Violation issued (HPD, closed)
I
05/24/2023
Signed off — Alteration
M08037086-I1
03/15/2023
Violation issued (HPD, closed)
A
12/21/2022
Filed — Alteration
Gas connection to three (3) new hot water boilers on the 3rd, 4th and 5th floors.
M00745379-P1
12/21/2022
Filed — Alteration
Install three (3) new wall hung boilers on the 3rd, 4th and 5th floors.
M00774835-P2
12/21/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
CHRISTIAN LOZADA
12/21/2022
Special inspection requirement — Energy Code Compliance Inspections
Steven Bendoraitis
12/21/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
CHRISTIAN LOZADA
12/14/2022
Permit issued — Sign
M08037086-I1-SG
12/08/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
CHRISTIAN LOZADA
11/30/2022
Inspection — Pass-Final Boiler Equipment Inspection
Pass
View inspection ↗
11/25/2022
Inspection — Pass-Final PL - Up to 9 Requested Floors
Pass
View inspection ↗
11/23/2022
Inspection — Pass-Final PL - Up to 9 Requested Floors
Pass
View inspection ↗
11/22/2022
Filed — Alteration
M08037086-I1
11/09/2022
Filed — Alteration
Install three (3) new wall hung boilers on the 3rd, 4th and 5th floors.
M00774835-P1
11/04/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
CHRISTIAN LOZADA
11/02/2022
Violation issued (HPD, closed)
I
10/24/2022
Signed off — Alteration
REPLACEMENT OF EXISTING AC UNIT WITH NEW, INSTALLATION OF MAKE UP AIR UNIT, OUT DOOR INTAKE AND EXHAUST FANS
M00703877-I1
10/07/2022
Permit issued — Boiler Equipment
M00774835-I1-BE
10/06/2022
Permit issued — Plumbing
M00745379-I1-PL
09/29/2022
Filed — Alteration
Gas connection to three (3) new hot water boilers on the 3rd, 4th and 5th floors.
M00745379-I1
09/29/2022
Filed — Alteration
Install three (3) new wall hung boilers on the 3rd, 4th and 5th floors.
M00774835-I1
05/16/2022
Violation issued (HPD, closed)
C
05/16/2022
Violation issued (HPD, closed)
C
05/16/2022
Violation issued (HPD, closed)
C
04/26/2022
Permit issued — Mechanical Systems
M00703877-I1-MS
04/15/2022
Filed — Alteration
REPLACEMENT OF EXISTING AC UNIT WITH NEW, INSTALLATION OF MAKE UP AIR UNIT, OUT DOOR INTAKE AND EXHAUST FANS
M00703877-I1
04/12/2022
Permit issued — Supported Scaffold
M00705549-I1-SF
04/11/2022
Filed — Alteration
INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00705549-I1
04/06/2022
Special inspection requirement — HVAC-R and service water heating system controls
Roger Tan
04/06/2022
Special inspection requirement — Maintenance information
Roger Tan
04/06/2022
Special inspection requirement — HVAC-R and service water piping design and insulation
Roger Tan
04/06/2022
Special inspection requirement — HVAC-R and service water heating equipment
Roger Tan
03/22/2022
Special inspection requirement — Final
Roger Tan
03/22/2022
Special inspection requirement — Mechanical Systems
Roger Tan
02/15/2022
Violation issued (HPD, closed)
A
02/15/2022
Violation issued (HPD, closed)
I
04/01/2021
Violation issued (HPD, closed)
A
04/01/2021
Violation issued (HPD, closed)
I
11/08/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
10/05/2018
Violation issued (HPD, closed)
I
04/06/2018
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/15/2016
Violation issued (HPD, open)
A
10/01/2015
Violation issued (HPD, closed)
I
03/03/2015
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/22/2011
Violation issued (ECB, closed)
Unknown
09/04/2008
Violation issued (ECB, closed)
Construction
08/25/2008
Violation issued (ECB, closed)
Construction
04/04/2008
Violation issued (ECB, closed)
Construction
03/07/2008
Violation issued (ECB, closed)
Site Safety
03/07/2008
Violation issued (ECB, closed)
Construction
01/31/2005
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/31/2005
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/31/2005
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/31/2005
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Latest 60 of 80 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSignSigned-offRED HOOK SIGN AND ELECT12/14/2022
DOB NOWBoiler EquipmentSigned-offG.B. & SON, INC10/07/2022
DOB NOWPlumbingSigned-offG.B. & SON, INC10/06/2022
DOB NOWMechanical SystemsSigned-offSTREAMLINE USA LLC04/26/2022
DOB NOWSupported ScaffoldPermit IssuedTRI BOROUGH SCAFFOLDING04/12/2022
BISPLISSUEDHI-TECH PLUMBING & HEATING02/10/2021
BISEQISSUEDDYNAMIC INSTALLATION CORP.04/23/2015
BISEQISSUEDDYNAMIC INSTALLATION CORP.04/23/2015
BISFPISSUEDALLIED FIRE CONTROL SVCS12/16/2014
BISFPISSUEDALLIED FIRE CONTROL SVCS06/06/2013
BISOTISSUEDAM BUILDINGS MAINTENANCE12/08/2010
BISOTISSUEDAM BUILDING MAINTENANCE05/02/2008
BISEQISSUEDS&E BRIDGE & SCAFFOLD LLC.03/25/2008
BISEQISSUEDS&E BRIDGE & SCAFFOLD LLC.03/20/2008
BISEQISSUEDS&E BRIDGE & SCAFFOLD LLC.12/14/2007
BISFPISSUEDNEW YORK BUSINESS FIRE SYSTEM IN10/18/2007
BISEQISSUEDS&E BRIDGE & SCAFFOLD LLC.08/14/2007
BISEQISSUEDS&E BRIDGE & SCAFFOLD LLC.08/08/2007
BISPLISSUEDQMB PLUMBING & HEATING INC08/02/2007
BISEQISSUEDROCO G.C. CORP07/30/2007
BISMHISSUEDROCO G.C. CORP07/30/2007
BISFPISSUEDNEW YORK BUSINESS FIRE SYSTEM02/07/2003
BISPLISSUEDROCKFORD P & H CORP10/18/1993
BISOTISSUEDSAL GOURMET SHOP10/18/1993
BISOTISSUEDSAL GOURMET SHOP07/12/1993
1 project · most recent 12/21/2022
Gas Water/Sanitary
FiledStatusContractorScope
12/21/2022Signed-offG.B. & SON, INCGas, Water/Sanitary
3 projects · most recent 11/10/2022
General Wiring
FiledStatusContractorScope
11/10/2022CompleteV A ELECTRIC LLCGeneral Wiring
07/11/2022Permit IssuedV A ELECTRIC LLC—
07/11/2022CompleteV A ELECTRIC LLCGeneral Wiring
1 project · most recent 04/11/2022
Scaffold
FiledStatusContractorScope
04/11/2022Permit IssuedTRI BOROUGH SCAFFOLDINGScaffold
▾Field Inspections (DOB CAP) — 3
DateTypeResultReport
11/30/2022Pass-Final Boiler Equipment InspectionPassView ↗
11/25/2022Pass-Final PL - Up to 9 Requested FloorsPassView ↗
11/23/2022Pass-Final PL - Up to 9 Requested FloorsPassView ↗
▾Special Inspection Requirements (DOB NOW) — 11
DateRequirementInspectorRole
12/21/2022Fire-Resistant Penetrations and JointsCHRISTIAN LOZADAspecial
12/21/2022Energy Code Compliance InspectionsSteven Bendoraitisprogress
12/21/2022Fire-Resistant Penetrations and JointsCHRISTIAN LOZADAspecial
12/08/2022Fire-Resistant Penetrations and JointsCHRISTIAN LOZADAspecial
11/04/2022Fire-Resistant Penetrations and JointsCHRISTIAN LOZADAspecial
04/06/2022HVAC-R and service water heating system controlsRoger Tanenergy_progress
04/06/2022Maintenance informationRoger Tanenergy_progress
04/06/2022HVAC-R and service water piping design and insulationRoger Tanenergy_progress
04/06/2022HVAC-R and service water heating equipmentRoger Tanenergy_progress
03/22/2022FinalRoger Tanprogress
03/22/2022Mechanical SystemsRoger Tanspecial
▾Documents — 127 on file (BIS + DOB NOW)
▸Plans & Drawings9
▸DOB NOWPlans/Sketch9
09/02/2026M00705549-I1Request digital key ↗
09/02/2026M00703877-I1Request digital key ↗
09/01/2026M00745379-I1Request digital key ↗
Showing 3 of 9 on file for this type
▸Applications & Permits27
▸BISPLAN / WORK APPROVAL APPLICATION18
02/24/2021104851876Open ↗
01/13/2021110467691Open ↗
01/12/2021110467691Open ↗
Showing 3 of 18 on file for this type
▸BISWORK PERMIT APPLICATION8
02/11/2021104851876Open ↗
04/22/2015140335876Open ↗
04/22/2015140335885Open ↗
Showing 3 of 8 on file for this type
▸BISCERTIFICATE OF OCCUPANCY APPLICATION1
03/26/2010110467691Open ↗
▸Seals & Professional Certifications35
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION10
12/19/2014122196952Open ↗
12/03/2014122196952Open ↗
06/11/2013121629283Open ↗
Showing 3 of 10 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature9
09/01/2026M00745379-P2Open ↗
09/01/2026M00745379-P1Open ↗
09/01/2026M00745379-I1Open ↗
Showing 3 of 9 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature6
09/23/2026M00774835-I1Open ↗
09/01/2026M00774835-P1Open ↗
08/26/2026M00745379-I1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWProgress Inspector Seal & Signature4
08/26/2026M00745379-I1Open ↗
08/25/2026M00703877-I1Open ↗
08/25/2026M00703877-I1Open ↗
Showing 3 of 4 on file for this type
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION2
04/22/2015140335876Open ↗
04/22/2015140335885Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT2
04/22/2015140335876Open ↗
04/22/2015140335885Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY2
04/22/2015140335876Open ↗
04/22/2015140335885Open ↗
▸Safety & Tenant Protection1
▸BISST-1 Street Tree Checklist1
09/10/2009110467691Open ↗
▸Environmental & Asbestos20
▸DOB NOWDEP ACP-5: Asbestos Assessment Report8
09/01/2026M00745379-P2Open ↗
09/01/2026M00745379-I1Open ↗
09/01/2026M00745379-P1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWOER: Notice to Proceed3
08/13/2026M00745379-I1Open ↗
08/13/2026M00703877-I1Open ↗
08/13/2026M00774835-I1Open ↗
▸BISASBESTOS: CERTIFICATION (DEP ACP5)2
12/03/2014122196952Open ↗
05/28/2013121629283Open ↗
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'2
07/29/2010120357363Open ↗
04/17/2008110139859Open ↗
▸BISENVIRONMENTAL RESTRICTIONS - OER NOTICE TO PROCEED2
04/22/2015140335876Open ↗
04/22/2015140335885Open ↗
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER2
05/20/2010120357363Open ↗
02/24/2009110467691Open ↗
▸DOB NOWOER: Notice of Satisfaction1
08/13/2026M00703877-I1Open ↗
▸Energy Compliance1
▸DOB NOWEN2: As Built Energy Analysis1
08/13/2026M00703877-I1Open ↗
▸Inspections & Test Reports2
▸BISTECHNICAL REPORT: RESPONSIBILITY2
04/22/2015140335876Open ↗
04/22/2015140335885Open ↗
▸Approvals, Objections & Sign-offs9
▸BISADMINISTRATIVE OBJECTIONS4
05/28/2013121629283Open ↗
05/20/2010120357363Open ↗
02/24/2009110467691Open ↗
Showing 3 of 4 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST3
12/29/2010120357363Open ↗
07/06/2009110139859Open ↗
11/13/2009110139859Open ↗
▸BISSUPERSEDING LETTER1
02/11/2021104851876Open ↗
▸BISSCHEDULE A - OCCUPANCY / USE1
02/24/2009110467691Open ↗
▸Cost, Insurance & Ownership9
▸BISCOST AFFIDAVIT9
12/03/2014122196952Open ↗
05/28/2013121629283Open ↗
12/29/2010120357363Open ↗
Showing 3 of 9 on file for this type
▸Filing & Intake Forms13
▸BISBOROUGH INTAKE FORM5
02/11/2021104851876Open ↗
02/13/2020104867253Open ↗
02/13/2020140335876Open ↗
Showing 3 of 5 on file for this type
▸BISEFILING COVER SHEET3
12/03/2014122196952Open ↗
05/20/2010120357363Open ↗
02/24/2009110467691Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET3
04/22/2015140335876Open ↗
04/22/2015140335885Open ↗
05/28/2013121629283Open ↗
▸BISADDITIONAL INFORMATION2
06/09/2021110467691Open ↗
06/10/2015140335885Open ↗
▸Other Documents1
▸BISPlot Diagram1
02/24/2009110467691Open ↗