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Over six families without stores
421 EAST 80 STREET
MANHATTAN · Upper East Side-Yorkville · BIN 1050362
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1925Year Built
5Stories
C1Building Class
R8BZoning
9,295 sfGross Floor Area
20Units
Rent Stabilized4 Open Violations 3 unresolved · 1 paperwork only ▸
Over six families without stores · Owner of record: DNY1 421 80TH LLC · 2,555 sf lot · 3.64 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
Floor 49p · 1 filing · 11 docs
Floor 39p · 1 filing · 11 docs
Floor 2
Floor 1
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
MARIN MANAGEMENT CORP.303/21/2026
EAST 80TH STREET ASSOCS303/21/2026
DNY1 421 80TH LLC103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
07/07/2022$5.9M—EAST 80TH STREET ASSOCIATES #1, LLC → DNY1 421 80TH LLC$633/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
JIAN ENGINEERING PLLC208/03/2023
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
IDEAL403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
MKSSKR CONSULTING SERVICEGeneral Contractor303/21/2026
ZORAN VUJICICElectrical203/21/2026
DPH PLUMBING & HTG CORPPlumbing207/08/2026
CRESCO ELECTRICAL CORPElectrical103/22/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
JIAN ENGINEERING PLLC7397208/03/2023
Building Lifecycle
All (56)Filed (2)Permit Issued (3)Violation (43)Inspection (5)Special Inspection (3)
04/29/2026
Violation issued (HPD, closed)
A
11/14/2025
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
10/10/2025
Violation issued (HPD, closed)
B
10/10/2025
Violation issued (HPD, closed)
B
06/13/2025
Violation issued (HPD, closed)
C
06/04/2025
Violation issued (HPD, closed)
A
03/17/2025
Violation issued (HPD, closed)
B
03/17/2025
Violation issued (HPD, closed)
C
03/17/2025
Violation issued (HPD, closed)
B
02/18/2025
Violation issued (HPD, closed)
C
02/13/2025
Violation issued (HPD, closed)
C
02/07/2025
Violation issued (HPD, closed)
C
02/07/2025
Violation issued (HPD, closed)
C
02/05/2025
Violation issued (HPD, closed)
C
02/05/2025
Violation issued (HPD, closed)
C
02/05/2025
Violation issued (HPD, closed)
C
01/29/2025
Violation issued (HPD, closed)
C
01/29/2025
Violation issued (HPD, closed)
B
01/29/2025
Violation issued (HPD, closed)
B
01/29/2025
Violation issued (HPD, closed)
C
01/17/2025
Violation issued (HPD, closed)
C
01/14/2025
Violation issued (ECB, open)
Construction
01/09/2025
Violation issued (HPD, closed)
C
01/09/2025
Violation issued (HPD, closed)
C
01/09/2025
Violation issued (HPD, closed)
B
01/09/2025
Violation issued (HPD, closed)
B
01/09/2025
Violation issued (HPD, closed)
C
01/09/2025
Violation issued (HPD, closed)
B
01/03/2025
Violation issued (HPD, closed)
C
01/03/2025
Violation issued (HPD, closed)
C
12/09/2024
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
12/05/2024
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
11/27/2024
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
11/26/2024
Permit issued — Plumbing
M00885468-S1-PL
11/04/2024
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
10/30/2024
Violation issued (HPD, closed)
C
10/30/2024
Violation issued (HPD, closed)
B
10/30/2024
Violation issued (HPD, closed)
B
06/13/2024
Violation issued (HPD, closed)
B
12/13/2023
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
10/17/2023
Violation issued (ECB, closed)
Construction
10/17/2023
Violation issued (ECB, closed)
Unknown
10/16/2023
Violation issued (ECB, closed)
Unknown
10/16/2023
Violation issued (ECB, closed)
Construction
10/16/2023
Violation issued (ECB, closed)
Unknown
09/18/2023
Permit issued — Plumbing
M00885468-S1-PL
08/03/2023
Filed — Alteration
renovation of apartments 3a and 4a to be combined into a duplex
M00885468-S1
08/01/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
JIAN DENG
07/07/2023
Permit issued — General Construction
M00885468-I1-GC
06/27/2023
Filed — Alteration
renovation of apartments 3a and 4a to be combined into a duplex
M00885468-I1
06/27/2023
Special inspection requirement — Tenant Protection Plan Compliance
JIAN DENG
06/26/2023
Special inspection requirement — Final
JIAN DENG
03/15/2023
Violation issued (HPD, closed)
A
05/15/2014
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
08/13/2012
Violation issued (ECB, closed)
Construction
12/31/2009
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offDPH PLUMBING & HTG CORP11/26/2024
DOB NOWPlumbingSigned-offDPH PLUMBING & HTG CORP09/18/2023
DOB NOWGeneral ConstructionPermit IssuedMKSSKR CONSULTING SERVICE07/07/2023
BISPLISSUEDRITE WAY PLUMBING & HEATING09/15/2016
BISOTISSUEDSIENA CONSTRUCTION LTD08/02/2016
BISOTISSUEDSIENA CONSTRUCTION LTD03/31/2015
BISPLISSUEDBEST PLUMBING & HVAC INC12/12/2012
BISOTISSUEDSIENA CONSTRUCTION LTD11/14/2012
BISOTISSUEDSIENA CONSTRUCTION LTD08/22/2012
BISFBISSUEDROCKWAY FUEL OIL CORP09/10/2002
1 project · most recent 08/03/2023
Gas Water/Sanitary
FiledStatusContractorScope
08/03/2023Signed-offJMW PLUMBING, INCGas, Water/Sanitary
3 projects · most recent 05/11/2025
General Wiring
FiledStatusContractorScope
05/11/2025Permit IssuedA+ ELECTRIC OF GREATER NYGeneral Wiring
10/30/2023CompleteCRESCO ELECTRICAL CORPGeneral Wiring
07/18/2023CompleteCRESCO ELECTRICAL CORPGeneral Wiring
▾Field Inspections (DOB CAP) — 5
DateTypeResultReport
12/09/2024Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
12/05/2024Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
11/27/2024Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
11/04/2024Pass-Final CND-Occupancy InspectionPassView ↗
12/13/2023Pass-Final CND-Occupancy InspectionPassView ↗
▾Special Inspection Requirements (DOB NOW) — 3
DateRequirementInspectorRole
08/01/2023Fire-Resistant Penetrations and JointsJIAN DENGspecial
06/27/2023Tenant Protection Plan ComplianceJIAN DENGspecial
06/26/2023FinalJIAN DENGprogress
▾Documents — 51 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
08/29/2026M00885468-S1Request digital key ↗
08/29/2026M00885468-P1Request digital key ↗
08/29/2026M00885468-I1Request digital key ↗
▸Applications & Permits9
▸BISWORK PERMIT APPLICATION6
09/29/2016122807631Open ↗
08/05/2016122807631Open ↗
04/07/2015122253694Open ↗
Showing 3 of 6 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION3
08/08/2016122807631Open ↗
04/07/2015122253694Open ↗
08/22/2012121349344Open ↗
▸Seals & Professional Certifications15
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION5
04/06/2017122807631Open ↗
08/08/2016122807631Open ↗
04/07/2015122253694Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/29/2026M00885468-I1Open ↗
08/13/2026M00885468-P1Open ↗
08/13/2026M00885468-S1Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT2
08/08/2016122807631Open ↗
04/07/2015122253694Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST2
08/08/2016122807631Open ↗
04/07/2015122253694Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/28/2026M00885468-S1Open ↗
08/27/2026M00885468-I1Open ↗
▸DOB NOWProgress Inspector Seal & Signature1
08/27/2026M00885468-I1Open ↗
▸Trade Schedules & Equipment2
▸BISSCHEDULE B - PLUMBING1
08/22/2012121349344Open ↗
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1
08/08/2016122807631Open ↗
▸Safety & Tenant Protection1
▸BISTenant Protection Plan and Notes1
08/08/2016122807631Open ↗
▸Environmental & Asbestos6
▸BISASBESTOS: CERTIFICATION (DEP ACP5)3
08/08/2016122807631Open ↗
04/07/2015122253694Open ↗
08/22/2012121349344Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/29/2026M00885468-I1Open ↗
08/13/2026M00885468-S1Open ↗
08/13/2026M00885468-P1Open ↗
▸Energy Compliance4
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS3
04/06/2017122807631Open ↗
08/05/2016122807631Open ↗
04/07/2015122253694Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
04/06/2017122807631Open ↗
▸Approvals, Objections & Sign-offs2
▸BISADMINISTRATIVE OBJECTIONS1
08/22/2012121349344Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
04/06/2017122807631Open ↗
▸Cost, Insurance & Ownership5
▸BISCOST AFFIDAVIT4
04/06/2017122807631Open ↗
08/08/2016122807631Open ↗
04/07/2015122253694Open ↗
Showing 3 of 4 on file for this type
▸BISHIC LICENSE OR AFFIDAVIT1
04/07/2015122253694Open ↗
▸Filing & Intake Forms3
▸BISEFILING COVER SHEET3
08/08/2016122807631Open ↗
04/07/2015122253694Open ↗
08/22/2012121349344Open ↗
▸Other Documents1
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1
08/05/2016122807631Open ↗