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Primarily 2 family with 1 store or office
20 EAST 73 STREET
MANHATTAN · Upper East Side-Carnegie Hill · BIN 1041479
💬 Discuss this project
1911Year Built
4Stories
S2Building Class
R8BZoning
9,345 sfGross Floor Area
3Units
2 Open Violations ▸
Primarily 2 family with 1 store or office · Owner of record: 20E73 ASSOCIATES LLC · 2,307 sf lot · 4.05 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralElectricalMechanicalPlumbingEquipmentGeneral
Permit Issued — active, not yet Signed-off
Roof39p · 1 filing · 20 docs
Penthouse57p · 1 filing · 20 docs
Floor 548p · 1 filing · 20 docs
Floor 438p · 1 filing · 20 docs
Floor 347p · 1 filing · 20 docs
Floor 246p · 1 filing · 20 docs
Floor 1Under Construction51p · 2 filings · 20 docs
CellarUnder Construction61p · 2 filings · 20 docs
Site & exterior8p · 2 filings · 4 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
20E73 ASSOCIATES5607/08/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
05/05/2022$27.5M—— → —$2,943/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CES ENGINEERING LLC1107/30/2026
BRYAN M BROWN ARCHITECTS LLC404/10/2025
KZ ENGINEERING, P.C111/13/2024
KPFF CONSULTING ENGINEERS104/05/2024
ENTHINK ENGINEERS LLC110/14/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
NYCCODE3003/21/2026
SYNERGY BUILDING CONSULTANTS103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
RIVERSIDE BUILDERS INCGeneral Contractor1307/08/2026
DONATO PLUMBING, INCPlumbing407/08/2026
P & Z ELECTRIC CORPElectrical203/22/2026
ANDAMIO SCAFFOLDING LLCGeneral Contractor207/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
CATALPA SPECIAL INSPECTIO2004407/30/2026
CES ENGINEERING LLC1277704/09/2024
WHITESTONE ASSOCIATES ENG8144104/05/2024
Building Lifecycle
All (112)Filed (18)Permit Issued (15)Signed Off (5)Violation (9)Inspection (11)Objection (24)Special Inspection (30)
07/30/2026
Filed — Alteration
mechanical work associated with the townhouse repair due to fire damages as shown on plans filed herewith. no change to use, egress, or occupancy.
M01150587-P3
05/05/2026
Permit issued — Plumbing
M01150587-S2-PL
11/24/2025
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
11/24/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
06/23/2025
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
06/09/2025
Filed — Alteration
mechanical work associated with the townhouse repair due to fire damages as shown on plans filed herewith. no change to use, egress, or occupancy.
M01150587-P2
06/04/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
ERIC BERLENT
06/03/2025
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
05/14/2025
Inspection — Fail-Final PL - Up to 3 Requested Floors
Fail
View inspection ↗
05/09/2025
Permit issued — Mechanical Systems
M01150587-S1-MS
05/08/2025
Permit issued — General Construction
M01150587-I1-GC
05/05/2025
Permit issued — Plumbing
M01150587-S2-PL
04/28/2025
Special inspection requirement — Final
ERIC BERLENT
04/28/2025
Special inspection requirement — Fire-Resistance Rated Construction
ERIC BERLENT
04/22/2025
Objection resolved — Addressed
04/18/2025
Objection raised — Scope
04/10/2025
Filed — Alteration
mechanical work associated with the townhouse repair due to fire damages as shown on plans filed herewith. no change to use, egress, or occupancy.
M01150587-P1
04/10/2025
Filed — Alteration
mechanical work associated with the townhouse repair due to fire damages as shown on plans filed herewith. no change to use, egress, or occupancy.
M01150587-S1
04/10/2025
Filed — Alteration
mechanical work associated with the townhouse repair due to fire damages as shown on plans filed herewith. no change to use, egress, or occupancy.
M01150587-S2
03/19/2025
Special inspection requirement — Fire-Resistance Rated Construction
03/19/2025
Special inspection requirement — Final
02/04/2025
Signed off — Alteration
2 boilers installation as shown on plans filed herewith. no change to use, egress, or occupancy
M00739079-S2
01/29/2025
Special inspection requirement — Mechanical Systems
ERIC BERLENT
01/29/2025
Special inspection requirement — Heating Systems
ERIC BERLENT
01/29/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
ERIC BERLENT
01/29/2025
Special inspection requirement — Final
ERIC BERLENT
01/14/2025
Filed — Alteration
mechanical work associated with the townhouse repair due to fire damages as shown on plans filed herewith. no change to use, egress, or occupancy.
M01150587-I1
11/14/2024
Permit issued — Supported Scaffold
M01132350-I1-SF
11/13/2024
Filed — Alteration
M01132350-I1
10/25/2024
Signed off — Alteration
2 boilers installation as shown on plans filed herewith. no change to use, egress, or occupancy
M00739079-S1
10/24/2024
Signed off — Alteration
2 boilers installation as shown on plans filed herewith. no change to use, egress, or occupancy
M00739079-I1
10/23/2024
Signed off — Alteration
2 boilers installation as shown on plans filed herewith. no change to use, egress, or occupancy
M00739079-S4
06/27/2024
Permit issued — Structural
M00739079-S4-ST
06/24/2024
Special inspection requirement — Fire-Resistance Rated Construction
Bryan Brown
06/24/2024
Special inspection requirement — Final
Bryan Brown
06/11/2024
Objection resolved — Addressed
05/15/2024
Objection resolved — Addressed
05/15/2024
Objection resolved — Addressed
05/15/2024
Objection resolved — Addressed
05/14/2024
Objection resolved — Addressed
04/22/2024
Objection resolved — Addressed
04/10/2024
Permit issued — Mechanical Systems
M00739079-S1-MS
04/09/2024
Filed — Alteration
2 boilers installation as shown on plans filed herewith. no change to use, egress, or occupancy
M00739079-P6
04/09/2024
Objection raised — Other
04/09/2024
Objection raised — Other
04/09/2024
Objection raised — Other
04/09/2024
Special inspection requirement — Final
Peter Votto
04/09/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Delbert Smith
04/09/2024
Special inspection requirement — Heating Systems
Delbert Smith
04/09/2024
Special inspection requirement — Mechanical Systems
Delbert Smith
04/09/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Delbert Smith
04/08/2024
Objection raised — Other
04/08/2024
Objection raised — Other
04/08/2024
Objection raised — Other
04/05/2024
Filed — Alteration
2 boilers installation as shown on plans filed herewith. no change to use, egress, or occupancy
M00739079-S4
04/03/2024
Filed — Alteration
2 boilers installation as shown on plans filed herewith. no change to use, egress, or occupancy
M00739079-P4
04/03/2024
Filed — Alteration
2 boilers installation as shown on plans filed herewith. no change to use, egress, or occupancy
M00739079-P5
03/29/2024
Special inspection requirement — Fire-Resistance Rated Construction
Bryan Brown
03/29/2024
Special inspection requirement — Final
Bryan Brown
03/29/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Delbert Smith
Latest 60 of 112 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedDONATO PLUMBING, INC05/05/2026
DOB NOWMechanical SystemsPermit IssuedRIVERSIDE BUILDERS INC05/09/2025
DOB NOWGeneral ConstructionPermit IssuedRIVERSIDE BUILDERS INC05/08/2025
DOB NOWPlumbingPermit IssuedDONATO PLUMBING, INC05/05/2025
DOB NOWSupported ScaffoldPermit IssuedRIVERSIDE BUILDERS INC11/14/2024
DOB NOWStructuralSigned-offRIVERSIDE BUILDERS INC06/27/2024
DOB NOWMechanical SystemsSigned-offRIVERSIDE BUILDERS INC04/10/2024
DOB NOWGeneral ConstructionSigned-offRIVERSIDE BUILDERS INC03/27/2024
DOB NOWSupported ScaffoldSigned-offANDAMIO SCAFFOLDING LLC10/10/2023
DOB NOWPlumbingSigned-offDONATO PLUMBING, INC09/14/2023
DOB NOWGeneral ConstructionSigned-offRIVERSIDE BUILDERS INC09/07/2023
DOB NOWSupported ScaffoldSigned-offANDAMIO SCAFFOLDING LLC10/15/2022
DOB NOWPlumbingSigned-offDONATO PLUMBING, INC09/13/2022
DOB NOWGeneral ConstructionSigned-offRIVERSIDE BUILDERS INC09/12/2022
DOB NOWGeneral ConstructionSigned-offRIVERSIDE BUILDERS INC07/25/2022
BISEQISSUEDWEST NEW YORK RESTORATION OF CT04/03/2012
BISEQISSUEDWEST NEW YORK RESTORATION OF CT04/03/2012
BISEQISSUEDWEST NEW YORK RESTORATION OF CT05/28/2009
BISEQISSUEDWEST NEW YORK RESTORATION OF CT05/27/2009
BISBLRE-ISSUEDN.PAGANO P&H CONTR LTD04/12/2000
BISBLISSUEDHYDRO MECHANICAL INC06/26/1997
BISOTISSUEDSTEVE MARK INC06/24/1997
BISPLRE-ISSUEDHYDRO MECHANICAL INC11/19/1996
BISOTISSUEDSTEVE MARK INC11/15/1996
BISOTISSUEDSTEVE MARK INC11/15/1996
2 projects · most recent 07/30/2026
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
07/30/2026Permit IssuedRIVERSIDE BUILDERS INCHeating and Air Conditioning Systems—
04/09/2024Signed-offRIVERSIDE BUILDERS INCHeating and Air Conditioning Systems
Heat / Cool
Mitsubishi Electric PVFY-P24NAMU-E 27,000 BTU · Vrf Indoor ×4
PVFY-P18NAMU-E 20,000 BTU · Vrf Indoor ×3
PVFY-P30NAMU-E 34,000 BTU · Vrf Indoor ×3
PEFY-P15NMAU-E4 17,000 BTU · Vrf Indoor ×2
PURY-EP144TNU-A 160,000 BTU · Vrf Outdoor ×2
PEFY-P12NMAU-E3 13,500 BTU · Vrf Indoor ×1
PEFY-P12NMAU-E4 13,500 BTU · Vrf Indoor ×1
PEFY-P18NMAU-E 20,000 BTU · Vrf Indoor ×1
PEFY-P96NMHU-E-OA 57,000 BTU · Vrf Indoor ×1
PLA-A18EA7 19,000 BTU · Fan Coil Indoor ×1
PUMY-P36NKMU3 42,000 BTU · Vrf Outdoor ×1
PURY-EP96TNU-A 108,000 BTU · Vrf Outdoor ×1
Lochinvar CN315 315,000 BTU · Boiler ×2
1 project · most recent 04/09/2024
FiledStatusContractorScope
04/09/2024——1 heads
2 projects · most recent 07/30/2026
Gas Water/Sanitary Plumbing-Sprinkler
FiledStatusContractorScope
07/30/2026Permit IssuedDONATO PLUMBING, INCGas, Water/Sanitary
04/09/2024Signed-offDONATO PLUMBING, INCGas, Plumbing-Sprinkler, Water/Sanitary
3 projects · most recent 08/12/2024
General Wiring
FiledStatusContractorScope
08/12/2024CompleteP & Z ELECTRIC CORPGeneral Wiring
12/05/2022CompleteJAM ELECTRICAL CORP—
08/23/2022CompleteP & Z ELECTRIC CORP—
1 project · most recent 04/09/2024
Steel Masonry
FiledStatusContractorScope
04/09/2024Signed-offRIVERSIDE BUILDERS INCSteel, Masonry
▾Field Inspections (DOB CAP) — 11
DateTypeResultReport
11/24/2025Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
11/24/2025Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
06/23/2025Pass-Final PL - Up to 3 Requested FloorsPassView ↗
06/03/2025Pass-Final PL - Up to 3 Requested FloorsPassView ↗
05/14/2025Fail-Final PL - Up to 3 Requested FloorsFailView ↗
02/22/2024Pass-Final PL - UndergroundPassView ↗
10/18/2023Pass-Final PL - Up to 3 Requested FloorsPassView ↗
09/14/2023Pass-Final PL - Up to 3 Requested FloorsPassView ↗
09/08/2023Pass-Final PL - Up to 3 Requested FloorsPassView ↗
04/18/2023Pass-Final PL - UndergroundPassView ↗
03/03/2023Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 35
DateRequirementInspectorRole
06/04/2025Fire-Resistant Penetrations and JointsERIC BERLENTspecial
04/28/2025FinalERIC BERLENTprogress
04/28/2025Fire-Resistance Rated ConstructionERIC BERLENTprogress
03/19/2025Fire-Resistance Rated Construction—progress
03/19/2025Final—progress
01/29/2025Mechanical SystemsERIC BERLENTspecial
01/29/2025Heating SystemsERIC BERLENTspecial
01/29/2025Fire-Resistant Penetrations and JointsERIC BERLENTspecial
01/29/2025FinalERIC BERLENTprogress
06/24/2024Fire-Resistance Rated ConstructionBryan Brownprogress
06/24/2024FinalBryan Brownprogress
04/09/2024FinalPeter Vottoprogress
04/09/2024Fire-Resistant Penetrations and JointsDelbert Smithspecial
04/09/2024Heating SystemsDelbert Smithspecial
04/09/2024Mechanical SystemsDelbert Smithspecial
04/09/2024Fire-Resistant Penetrations and JointsDelbert Smithspecial
03/29/2024Fire-Resistance Rated ConstructionBryan Brownprogress
03/29/2024FinalBryan Brownprogress
03/29/2024Fire-Resistant Penetrations and JointsDelbert Smithspecial
03/29/2024Heating SystemsDelbert Smithspecial
03/29/2024Mechanical SystemsDelbert Smithspecial
03/29/2024FinalPeter Vottoprogress
03/29/2024Fire-Resistant Penetrations and JointsDelbert Smithspecial
05/30/2023Fire-Resistant Penetrations and JointsDelbert Smithspecial
05/24/2023PreliminaryMudar Khantamrprogress
Latest 25 of 35.
▾Documents — 151 on file (BIS + DOB NOW)
▸Plans & Drawings18
▸DOB NOWPlans/Sketch18
09/01/2026M08020172-I1Request digital key ↗
08/31/2026M00739079-P6Request digital key ↗
08/31/2026M00739079-P5Request digital key ↗
Showing 3 of 18 on file for this type
▸Applications & Permits27
▸DOB NOWLPC Approval/Permit15
08/24/2026M01150587-P3Open ↗
08/13/2026M01150587-P1Open ↗
08/13/2026M00739079-S4Open ↗
Showing 3 of 15 on file for this type
▸BISWORK PERMIT APPLICATION7
04/05/2012121029500Open ↗
04/05/2012121029494Open ↗
05/29/2009120046716Open ↗
Showing 3 of 7 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION5
04/06/2012121029494Open ↗
04/06/2012121029500Open ↗
05/29/2009120046716Open ↗
Showing 3 of 5 on file for this type
▸Seals & Professional Certifications63
▸DOB NOWDPL-1: Design Professional Seal & Signature18
09/01/2026M08020172-I1Open ↗
08/31/2026M00739079-S3Open ↗
08/31/2026M00739079-P6Open ↗
Showing 3 of 18 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION13
04/06/2012121029500Open ↗
04/05/2012121029494Open ↗
12/14/2009120046716Open ↗
Showing 3 of 13 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature12
09/26/2026M00739079-S4Open ↗
09/19/2026M01150587-S1Open ↗
09/19/2026M01150587-S1Open ↗
Showing 3 of 12 on file for this type
▸DOB NOWProgress Inspector Seal & Signature10
09/26/2026M00739079-S4Open ↗
09/19/2026M01150587-S1Open ↗
09/01/2026M00739079-I1Open ↗
Showing 3 of 10 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST5
04/06/2012121029494Open ↗
04/06/2012121029500Open ↗
05/29/2009120046716Open ↗
Showing 3 of 5 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM5
04/06/2012121029494Open ↗
04/06/2012121029500Open ↗
05/29/2009120046716Open ↗
Showing 3 of 5 on file for this type
▸Environmental & Asbestos19
▸DOB NOWDEP ACP-5: Asbestos Assessment Report16
08/31/2026M00739079-P6Open ↗
08/31/2026M00739079-P5Open ↗
08/31/2026M00739079-P3Open ↗
Showing 3 of 16 on file for this type
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER3
05/29/2009120046716Open ↗
05/28/2009120046654Open ↗
05/28/2009120046663Open ↗
▸Approvals, Objections & Sign-offs15
▸BISLETTERS - SUPPORTING DOCUMENTATION5
12/14/2009120046716Open ↗
12/03/2009120046716Open ↗
10/15/2009120046716Open ↗
Showing 3 of 5 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST5
12/16/2009120046716Open ↗
12/03/2009120046716Open ↗
10/16/2009120046716Open ↗
Showing 3 of 5 on file for this type
▸BISADMINISTRATIVE OBJECTIONS5
04/06/2012121029494Open ↗
04/06/2012121029500Open ↗
05/29/2009120046716Open ↗
Showing 3 of 5 on file for this type
▸Filing & Intake Forms5
▸BISEFILING COVER SHEET5
04/06/2012121029494Open ↗
04/06/2012121029500Open ↗
05/29/2009120046716Open ↗
Showing 3 of 5 on file for this type
▸Other Documents4
▸DOB NOWProof of Historic Building4
08/13/2026M01150587-I1Open ↗
08/13/2026M01150587-P1Open ↗
08/13/2026M00739079-P4Open ↗
Showing 3 of 4 on file for this type