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Elevator apt, fireproof with stores
1951 1 AVENUE
MANHATTAN · East Harlem (South) · BIN 1087440
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2003Year Built
7Stories
D6Building Class
R7AZoning
250,090 sfGross Floor Area
237Units
LL97 CoveredRent Stabilized5 Open Violations 3 unresolved · 2 paperwork only ▸FISP: No Report Filed
Elevator apt, fireproof with stores · Owner of record: ASPEN 2016 LLC · 49,356 sf lot · 5.07 FAR built · Flood zone AE
Locations of Work
ArchitecturePlumbingFire Protection
Permit Issued — active, not yet Signed-off
RoofUnder Construction3p · 1 filing · 16 docs
Floor 1Under Construction9p · 3 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
ASPEN 20161207/08/2026
NY BUILDING ASSOCIATES IN103/22/2026
100 STREET TRI VENTURE1303/22/2026
ASPAN 2016 LLC103/22/2026
ALLSTATE REALTY ASSOCIATES703/22/2026
ALL STATE REALTY ASSOICAT203/22/2026
DOLLARTREE INC.BY SCOTT KIPINS103/21/2026
CITY OF NEW YORK103/21/2026
HOUSING PRESERVATION DEVELOP1603/21/2026
DOLLARTREE INC BY SCOTT KIPINS303/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
06/27/2016$103.0M—SL ASPEN LLC → ASPEN 2016 LLC$412/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
HUAN DESIGN INC.205/30/2025
SQUARE ARCH, LLC105/30/2025
YOU GAO504/01/2025
A&B WORLD CONSULTING106/20/2024
ARQUITECTURA VARELA109/28/2023
SALVATOR A. CARADONNA JR.105/12/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
INDESIGN STUDIO1003/21/2026
YBL NY203/21/2026
LOXTON203/21/2026
ALL IN PERMIT CONSULTANTS103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
JOHN EVAN CONTRACTING CORGeneral Contractor303/21/2026
NY BUILDING ASSOCIATES INGeneral Contractor204/09/2026
AMERICAN STANDARD PLUMBING &Fire Protection107/08/2026
AMERICAN STANDARD P&H CORORP.Plumbing107/08/2026
NATIONAL MAINTENANCEScaffold107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
HUAN DESIGN INC7669205/30/2025
NKM ENGINEERING PLLC6244105/30/2025
YOU GAO9407504/01/2025
BUTTERFIELD & O'CONNOR4189109/28/2023
Building Lifecycle
All (125)Filed (11)Permit Issued (6)Signed Off (2)Facade (FISP) (6)Violation (57)Inspection (5)Objection (8)Special Inspection (30)
05/21/2026
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
05/13/2026
Signed off — Alteration
INSTALLING CONSTRUCTION FENCE AS PER PLAN, CONJUNCTION WITH JOB #M01232927-I1. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01232927-S2
02/17/2026
Violation issued (ECB, closed)
Construction
02/17/2026
Violation issued (ECB, closed)
Construction
11/06/2025
Permit issued — Sprinklers
M01232927-S1-EW-SP
11/06/2025
Permit issued — Plumbing
M01232927-S1-PL
09/30/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
06/05/2025
Permit issued — General Construction
M01232927-I1-GC-CX
06/05/2025
Permit issued — Construction Fence
M01232927-S2-FN
05/30/2025
Filed — Alteration
INSTALLING CONSTRUCTION FENCE AS PER PLAN, CONJUNCTION WITH JOB #M01232927-I1. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01232927-S2
05/30/2025
Filed — Alteration
INSTALLING CONSTRUCTION FENCE AS PER PLAN, CONJUNCTION WITH JOB #M01232927-I1. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01232927-S1
05/30/2025
Filed — Alteration
INSTALLING CONSTRUCTION FENCE AS PER PLAN, CONJUNCTION WITH JOB #M01232927-I1. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01232927-I1
05/29/2025
Special inspection requirement — Sprinkler Systems
NARESH MAHANGU
05/29/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
ZHENHUAN XU
05/29/2025
Special inspection requirement — Flood Zone Compliance (attach FEMA elevation/dry floodproofing certificate where applicable)
ZHENHUAN XU
05/29/2025
Special inspection requirement — Tenant Protection Plan Compliance
ZHENHUAN XU
05/29/2025
Special inspection requirement — Energy Code Compliance Inspections
ZHENHUAN XU
05/29/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
ZHENHUAN XU
05/29/2025
Special inspection requirement — HVAC-R and service water heating equipment
ZHENHUAN XU
05/29/2025
Special inspection requirement — HVAC-R and service water heating system controls
ZHENHUAN XU
05/29/2025
Special inspection requirement — Flood Zone Compliance (attach FEMA elevation/dry floodproofing certificate where applicable)
ZHENHUAN XU
05/29/2025
Special inspection requirement — Mechanical Systems
ZHENHUAN XU
05/29/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
ZHENHUAN XU
05/29/2025
Special inspection requirement — Tenant Protection Plan Compliance
ZHENHUAN XU
05/29/2025
Special inspection requirement — Final
ZHENHUAN XU
05/29/2025
Special inspection requirement — Energy Code Compliance Inspections
ZHENHUAN XU
05/29/2025
Special inspection requirement — Fire-Resistance Rated Construction
ZHENHUAN XU
05/29/2025
Special inspection requirement — HVAC-R and service water heating equipment
ZHENHUAN XU
05/29/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
ZHENHUAN XU
05/29/2025
Special inspection requirement — HVAC-R and service water heating system controls
ZHENHUAN XU
05/29/2025
Special inspection requirement — Interior lighting power
ZHENHUAN XU
05/29/2025
Special inspection requirement — Air barrier - visual inspection
ZHENHUAN XU
05/29/2025
Special inspection requirement — Fenestration areas
ZHENHUAN XU
05/29/2025
Special inspection requirement — Fenestration air leakage
ZHENHUAN XU
05/29/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
ZHENHUAN XU
04/14/2025
Objection raised — Other
04/14/2025
Objection raised — Other
04/08/2025
Violation issued (ECB, open)
Local Law
04/01/2025
Filed — Alteration
M01139917-P1
04/01/2025
Filed — Alteration
ERECT AN ILLUMINATED SIGN ON WALL.NOT WITHIN VIEW OF ARTERIAL HIGHWAY OR PUBLIC PARK 1/2 ACRE OR MORE. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01139918-P1
04/01/2025
Special inspection requirement — Final
You Gao
04/01/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
You Gao
11/18/2024
Filed — Alteration
M01139917-I1
11/18/2024
Filed — Alteration
ERECT AN ILLUMINATED SIGN ON WALL.NOT WITHIN VIEW OF ARTERIAL HIGHWAY OR PUBLIC PARK 1/2 ACRE OR MORE. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01139918-I1
11/18/2024
Filed — Alteration
M01139915-I1
11/15/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
You Gao
11/15/2024
Special inspection requirement — Final
You Gao
11/15/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
You Gao
11/15/2024
Special inspection requirement — Final
You Gao
11/15/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
You Gao
09/12/2024
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
08/22/2024
Inspection — Fail-Final CND-Occupancy Inspection
Fail
View inspection ↗
06/26/2024
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/22/2024
Objection raised — Scope
06/22/2024
Objection resolved — Addressed
06/22/2024
Objection raised — Scope
06/22/2024
Objection resolved — Addressed
06/22/2024
Objection raised — Inspections
06/22/2024
Objection resolved — Addressed
06/20/2024
Filed — Alteration
M01055921-I1
Latest 60 of 125 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSprinklersPermit IssuedAMERICAN STANDARD PLUMBIN11/06/2025
DOB NOWPlumbingPermit IssuedAMERICAN STANDARD P&H CORORP.11/06/2025
DOB NOWGeneral ConstructionPermit IssuedNY BUILDING ASSOCIATES IN06/05/2025
DOB NOWConstruction FenceSigned-offNY BUILDING ASSOCIATES IN06/05/2025
DOB NOWGeneral ConstructionPermit IssuedJOHN EVAN CONTRACTING COR10/12/2023
DOB NOWSignSigned-offNATIONAL MAINTENANCE, INC07/18/2022
BISOTISSUEDAMP COMMUNICATIONS LLC11/09/2016
BISOTISSUEDTELCOM ENGINEERING GP INC07/08/2014
BISOTISSUEDTELCOM ENGINEERING GP INC05/23/2014
BISSPISSUEDFIRE SPRINKLER ASSOC INC04/11/2012
BISPLISSUEDPSI FIRE CORP03/09/2012
BISOTISSUEDSMITH-MCCORD, INC02/08/2012
BISOTISSUEDSOHO CONTRACTING CORP11/25/2011
BISEQISSUEDPERIMETER BRIDGE & SCAFFO11/16/2011
BISEQISSUEDROCKLEDGE SCAFFOLD CORP10/06/2010
BISOTISSUEDARETE DEVELOPMENT,INC01/30/2006
BISMHISSUEDARETE DEVELOPMENT,INC01/30/2006
BISSPISSUEDDENKO MECHANICAL INC08/22/2005
BISOTISSUEDZALISMAH CONTRAC CO08/19/2005
BISPLISSUEDHYDRO MECHANICAL INC08/15/2005
BISMHISSUEDARETE DEVELOPMENT,INC07/29/2005
BISOTISSUEDARETE DEVELOPMENT,INC07/29/2005
BISOTISSUEDARETE DEVE. INC.07/28/2005
BISOTISSUEDL & M BUILDERS LLC05/12/2005
BIS—ISSUEDA.M.A HOLDINGS INC04/25/2005
BIS—ISSUEDA.M.A HOLDINGS INC04/25/2005
BIS—ISSUEDULTIMATE SIGNS&DESIGNS CO02/18/2005
BIS—ISSUEDULTIMATE SIGNS&DESIGNS CO02/17/2005
BISOTISSUEDARCS CONSTRUCTION SERVICES INC02/17/2005
BIS—ISSUEDULTIMATE SIGNS&DESIGNS CO02/17/2005
BIS—ISSUEDULTIMATE SIGNS&DESIGNS CO02/17/2005
BIS—ISSUEDULTIMATE SIGNS&DESIGNS CO02/17/2005
BIS—ISSUEDULTIMATE SIGNS&DESIGNS CO02/17/2005
BIS—ISSUEDULTIMATE SIGNS&DESIGNS CO02/17/2005
BIS—ISSUEDULTIMATE SIGNS&DESIGNS CO02/17/2005
BISPLISSUEDS. TIEGER PLBG. CO., INC01/28/2005
BISOTISSUEDZALISMAH CONTRACTING INC01/13/2005
BISMHISSUEDZALISMAH CONTRACTING INC01/13/2005
BISPLISSUEDL S MECH. CORP06/15/2004
BISCCISSUEDL M BUILDER. LLC06/01/2004
+ 14 more permits on file
1 project · most recent 05/30/2025
Air Conditioning Systems
FiledStatusContractorScope
05/30/2025Signed-offNY BUILDING ASSOCIATES INAir Conditioning Systems
1 project · most recent 05/30/2025
Sprinkler System
FiledStatusContractorScope
05/30/2025Permit IssuedAMERICAN STANDARD PLUMBINSprinkler System
1 project · most recent 05/30/2025
Gas Water/Sanitary
FiledStatusContractorScope
05/30/2025Permit IssuedAMERICAN STANDARD P&H CORGas, Water/Sanitary
6 projects · most recent 11/14/2025
General Wiring
FiledStatusContractorScope
11/14/2025Permit IssuedERIC & NG ELEC'L, INC.General Wiring
06/11/2024Permit IssuedWCK ELECTRIC CORP.240 meters, 1 new_meters
11/22/2023Permit IssuedPOWER SURGE ELECTRIC, INCGeneral Wiring
05/18/2022CompleteFVC ELECTRIC, INCGeneral Wiring
01/26/2022Permit IssuedROBERT CHIMENTI8 meters, 1 new_meters
12/27/2018Permit IssuedSTAR ELEC'L CONTRACTORS C—
1 project · most recent 05/30/2025
Fence
FiledStatusContractorScope
05/30/2025Permit IssuedAMERICAN STANDARD PLUMBINFence
▾Field Inspections (DOB CAP) — 5
DateTypeResultReport
05/21/2026Pass-Final PL - Up to 3 Requested FloorsPassView ↗
09/30/2025Pass-Final CND-Occupancy InspectionPassView ↗
08/22/2024Fail-Final CND-Occupancy InspectionFailView ↗
01/25/2024Pass-Final CND-Occupancy InspectionPassView ↗
11/20/2023Pass-Final CND-Occupancy InspectionPassView ↗
▾Special Inspection Requirements (DOB NOW) — 39
DateRequirementInspectorRole
05/29/2025Sprinkler SystemsNARESH MAHANGUspecial
05/29/2025Fire-Resistant Penetrations and JointsZHENHUAN XUspecial
05/29/2025Flood Zone Compliance (attach FEMA elevation/dry floodproofing certificate where applicable)ZHENHUAN XUspecial
05/29/2025Tenant Protection Plan ComplianceZHENHUAN XUspecial
05/29/2025Energy Code Compliance InspectionsZHENHUAN XUprogress
05/29/2025HVAC-R and service water piping design and insulationZHENHUAN XUenergy_progress
05/29/2025HVAC-R and service water heating equipmentZHENHUAN XUenergy_progress
05/29/2025HVAC-R and service water heating system controlsZHENHUAN XUenergy_progress
05/29/2025Flood Zone Compliance (attach FEMA elevation/dry floodproofing certificate where applicable)ZHENHUAN XUspecial
05/29/2025Mechanical SystemsZHENHUAN XUspecial
05/29/2025Fire-Resistant Penetrations and JointsZHENHUAN XUspecial
05/29/2025Tenant Protection Plan ComplianceZHENHUAN XUspecial
05/29/2025FinalZHENHUAN XUprogress
05/29/2025Energy Code Compliance InspectionsZHENHUAN XUprogress
05/29/2025Fire-Resistance Rated ConstructionZHENHUAN XUprogress
05/29/2025HVAC-R and service water heating equipmentZHENHUAN XUenergy_progress
05/29/2025Fenestration and door U-factor and product ratingsZHENHUAN XUenergy_progress
05/29/2025HVAC-R and service water heating system controlsZHENHUAN XUenergy_progress
05/29/2025Interior lighting powerZHENHUAN XUenergy_progress
05/29/2025Air barrier - visual inspectionZHENHUAN XUenergy_progress
05/29/2025Fenestration areasZHENHUAN XUenergy_progress
05/29/2025Fenestration air leakageZHENHUAN XUenergy_progress
05/29/2025HVAC-R and service water piping design and insulationZHENHUAN XUenergy_progress
04/01/2025FinalYou Gaoprogress
04/01/2025Structural Stability – Alterations of existing buildingsYou Gaospecial
Latest 25 of 39.
▾Documents — 144 on file (BIS + DOB NOW)
▸Plans & Drawings11
▸DOB NOWPlans/Sketch11
09/01/2026M00001513-I1Request digital key ↗
08/29/2026M00935814-I1Request digital key ↗
08/25/2026M01139915-I1Request digital key ↗
Showing 3 of 11 on file for this type
▸Applications & Permits23
▸BISPLAN / WORK APPROVAL APPLICATION12
02/04/2016122674052Open ↗
11/14/2014120972643Open ↗
11/12/2014120972643Open ↗
Showing 3 of 12 on file for this type
▸BISWORK PERMIT APPLICATION11
11/16/2016122674052Open ↗
07/15/2014121973659Open ↗
06/05/2014121973659Open ↗
Showing 3 of 11 on file for this type
▸Seals & Professional Certifications52
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION13
03/09/2017122674052Open ↗
02/04/2016122674052Open ↗
11/14/2014121973659Open ↗
Showing 3 of 13 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature11
09/02/2026M00001513-I1Open ↗
08/29/2026M00935814-I1Open ↗
08/25/2026M01139917-I1Open ↗
Showing 3 of 11 on file for this type
▸DOB NOWProgress Inspector Seal & Signature9
09/07/2026M01139918-P1Open ↗
09/01/2026M01232927-S1Open ↗
09/01/2026M01232927-S1Open ↗
Showing 3 of 9 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature9
09/07/2026M01139918-P1Open ↗
09/01/2026M01232927-S1Open ↗
09/01/2026M01232927-S1Open ↗
Showing 3 of 9 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM5
04/13/2012121041489Open ↗
02/10/2012120972643Open ↗
11/18/2011120897887Open ↗
Showing 3 of 5 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST5
04/13/2012121041489Open ↗
02/10/2012120972643Open ↗
11/18/2011120897887Open ↗
Showing 3 of 5 on file for this type
▸Trade Schedules & Equipment6
▸BISSELF-CERT PLUMBING NOTICE3
04/26/2013121041489Open ↗
04/19/2012120972643Open ↗
04/12/2012120972643Open ↗
▸BISSCHEDULE B - PLUMBING2
04/13/2012121041489Open ↗
02/10/2012120972643Open ↗
▸BISFA - FDNY APPROVAL : FD-FAA1
02/17/2015121836193Open ↗
▸Safety & Tenant Protection1
▸BISSTREET TREE CHECKLIST1
02/10/2012120972643Open ↗
▸Environmental & Asbestos6
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER3
02/10/2012120972643Open ↗
10/14/2010120492378Open ↗
10/07/2010120487240Open ↗
▸BISASBESTOS: CERTIFICATION (DEP ACP5)2
02/04/2016122674052Open ↗
04/14/2014121973659Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/29/2026M00935814-I1Open ↗
▸Energy Compliance12
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS7
03/09/2017122674052Open ↗
02/04/2016122674052Open ↗
11/14/2014121973659Open ↗
Showing 3 of 7 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS3
03/09/2017122674052Open ↗
11/14/2014121973659Open ↗
11/13/2014120972643Open ↗
▸BISTECHNICAL REPORT: ENERGY1
02/10/2012120972643Open ↗
▸BISTR8: Energy Code Progress Inspections1
11/17/2014120972643Open ↗
▸Inspections & Test Reports1
▸BISTECHNICAL REPORT: RESPONSIBILITY1
02/17/2022120897887Open ↗
▸Approvals, Objections & Sign-offs10
▸BISADMINISTRATIVE OBJECTIONS5
04/13/2012121041489Open ↗
02/10/2012120972643Open ↗
11/18/2011120897887Open ↗
Showing 3 of 5 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST4
03/09/2017122674052Open ↗
02/26/2015121836193Open ↗
11/14/2014121973659Open ↗
Showing 3 of 4 on file for this type
▸BISSUPERSEDING LETTER1
11/29/2011120487240Open ↗
▸Cost, Insurance & Ownership8
▸BISCOST AFFIDAVIT8
02/04/2016122674052Open ↗
02/26/2015121836193Open ↗
11/14/2014121973659Open ↗
Showing 3 of 8 on file for this type
▸Filing & Intake Forms13
▸BISEFILING COVER SHEET8
02/04/2016122674052Open ↗
04/14/2014121973659Open ↗
11/13/2013121836193Open ↗
Showing 3 of 8 on file for this type
▸BISADDITIONAL INFORMATION5
11/03/2016122674052Open ↗
08/25/2016122674052Open ↗
08/25/2016122674052Open ↗
Showing 3 of 5 on file for this type
▸Other Documents1
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1
06/05/2014121973659Open ↗