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Mansion type or town house
31 EAST 63 STREET
MANHATTAN · Upper East Side-Carnegie Hill · BIN 1041059
💬 Discuss this project
1878Year Built
6Stories
A7Building Class
R8BZoning
6,706 sfGross Floor Area
1Units
Rent Stabilized18 Open Violations ▸
Mansion type or town house · Owner of record: 31E 63 ST LLC · 2,008 sf lot · 3.34 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralElectricalMechanicalGeneral
Permit Issued — active, not yet Signed-off
Floor 1Under Construction12p · 2 filings · 4 docs
Site & exteriorUnder Construction6p · 1 filing · 2 docs
Filed — no permit issued20p · 2 filings · 7 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
KLCC INVESTMENTS2003/21/2026
31 E 631807/08/2026
31 EAST 63 STREET503/21/2026
31E 63 ST LLC103/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
KZ ENGINEERING, P.C209/09/2024
C2B ARCHITECTS PC210/18/2023
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
SYNERGY BUILDING CONSULTANTS203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
MAJOR GENERAL CON 1 CORPGeneral Contractor1207/08/2026
SPENCER GOROFFElectrical103/21/2026
JOSE RAMIREZGeneral Contractor103/21/2026
Building Lifecycle
All (60)Filed (4)Permit Issued (6)Violation (24)Objection (4)Special Inspection (22)
05/29/2026
Permit issued — Protection and Mechanical Methods
M01085094-I1-PMM
05/29/2026
Permit issued — Construction Fence
M01094836-I1-FN
05/29/2026
Permit issued — Construction Fence
M01094836-I1-SF
04/29/2026
Violation issued (HPD, open)
A
11/17/2025
Violation issued (HPD, open)
I
06/04/2025
Violation issued (HPD, open)
A
11/22/2024
Violation issued (HPD, open)
I
10/08/2024
Permit issued — Protection and Mechanical Methods
M01085094-I1-PMM
09/27/2024
Objection resolved — Addressed
09/16/2024
Permit issued — Construction Fence
M01094836-I1-SF
09/16/2024
Objection raised — Other
09/10/2024
Permit issued — Construction Fence
M01094836-I1-FN
09/09/2024
Filed — Alteration
Installation of temporary site-specific engineered enclosure system as per BC 2022 Chapter 33 Section 3309.17 as the alternative to the adjoining property protection plan. No change in use, egress and/or occupancy with this application.
M01085094-I1
09/09/2024
Filed — Alteration
M01094836-I1
04/01/2024
Violation issued (HPD, open)
A
11/15/2023
Violation issued (HPD, open)
I
10/25/2023
Objection raised — Accessibility
10/25/2023
Objection raised — Admin
10/18/2023
Filed — Alteration CO
APPLICATION FILED FOR HORIZONTAL ADDITION AT PENTHOUSE LEVEL. PENTHOUSE LEVEL TO BE CONVERTED TO NEW FIFTH FLOOR.
M00926149-I1
08/28/2023
Special inspection requirement — Air barrier - visual inspection
08/28/2023
Special inspection requirement — Fenestration air leakage
08/28/2023
Special inspection requirement — Fenestration and door U-factor and product ratings
08/28/2023
Special inspection requirement — Lighting in dwelling units
08/28/2023
Special inspection requirement — Maintenance information
08/28/2023
Special inspection requirement — Exterior Insulation and Finish Systems (EIFS)
08/28/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
08/28/2023
Special inspection requirement — Structural Stability – Alterations of existing buildings
08/28/2023
Special inspection requirement — Structural Steel - High Strength Bolting
08/28/2023
Special inspection requirement — Structural Steel - Welding
08/28/2023
Special inspection requirement — Masonry
08/28/2023
Special inspection requirement — Structural Cold-Formed Steel
08/28/2023
Special inspection requirement — Structural Steel - Details
08/28/2023
Special inspection requirement — Energy Code Compliance Inspections
08/28/2023
Special inspection requirement — Fire-Resistance Rated Construction
08/28/2023
Special inspection requirement — Preliminary
08/28/2023
Special inspection requirement — Final
08/28/2023
Special inspection requirement — Insulation placement and R values
03/15/2023
Violation issued (HPD, open)
A
12/15/2022
Filed — Alteration
M08049240-I1
12/04/2022
Special inspection requirement — Post-installed Anchors
12/04/2022
Special inspection requirement — Structural Stability – Alterations of existing buildings
12/04/2022
Special inspection requirement — Final
12/04/2022
Special inspection requirement — Masonry
11/03/2022
Violation issued (HPD, open)
I
02/15/2022
Violation issued (HPD, open)
A
02/15/2022
Violation issued (HPD, open)
I
04/01/2021
Violation issued (HPD, open)
I
04/01/2021
Violation issued (HPD, open)
A
01/17/2020
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
10/25/2019
Violation issued (HPD, open)
I
05/20/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
04/05/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
10/05/2018
Violation issued (HPD, open)
I
11/06/2017
Violation issued (HPD, open)
I
10/25/2016
Violation issued (HPD, open)
I
10/01/2015
Violation issued (HPD, open)
I
02/02/2015
Violation issued (HPD, open)
I
07/23/2014
Violation issued (ECB, closed)
Construction
01/30/2001
Violation issued (DOB, closed)
VW*-VIOLATION - WORK W/O PERMIT DISMISSED
07/31/1997
Violation issued (ECB, closed)
Construction
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWProtection and Mechanical MethodsPermit IssuedMAJOR GENERAL CON 1 CORP05/29/2026
DOB NOWConstruction FencePermit IssuedMAJOR GENERAL CON 1 CORP05/29/2026
DOB NOWConstruction FencePermit IssuedMAJOR GENERAL CON 1 CORP05/29/2026
DOB NOWProtection and Mechanical MethodsPermit IssuedMAJOR GENERAL CON 1 CORP10/08/2024
DOB NOWConstruction FencePermit IssuedMAJOR GENERAL CON 1 CORP09/16/2024
DOB NOWConstruction FencePermit IssuedMAJOR GENERAL CON 1 CORP09/10/2024
BISPLISSUEDR & S PLUMBING & HTG INC11/15/2016
BISPLISSUEDORBIT PLBG & HTG INC09/12/2016
BISEQISSUEDM.N.C. GENERAL CONTR CORP07/21/2016
BIS—ISSUEDM.N.C. GENERAL CONTR CORP07/20/2016
BIS—ISSUEDM.N.C. GENERAL CONTR CORP07/16/2015
BISEQISSUEDM.N.C. GENERAL CONTR CORP07/16/2015
BISBLISSUEDORBIT PLBG & HTG INC02/10/2015
BISPLISSUEDORBIT PLBG & HTG INC11/18/2014
BIS—ISSUEDM.N.C. GENERAL CONTR CORP07/22/2014
BISEQISSUEDM.N.C. GENERAL CONTR CORP07/22/2014
BISEQISSUEDROCKLEDGE SCAFFOLD CORP06/18/2014
BISEQISSUEDROCKLEDGE SCAFFOLD CORP12/12/2013
BIS—ISSUEDM.N.C. GENERAL CONTR CORP07/22/2013
BISEQISSUEDM.N.C. GENERAL CONTR CORP07/22/2013
BISEQISSUEDROCKLEDGE SCAFFOLD CORP07/16/2013
BIS—ISSUEDM.N.C. GENERAL CONTR CORP05/15/2013
BISPLISSUEDORBIT PLBG & HTG INC04/01/2013
BIS—ISSUEDM.N.C. GENERAL CONTR CORP03/20/2013
BISEQISSUEDM.N.C. GENERAL CONTR CORP03/14/2013
BISEQISSUEDROCKLEDGE SCAFFOLD CORP02/04/2013
BISPLISSUEDPAL-MAR PLBG & HTG INC12/07/2011
BISOTISSUEDMJM ASSOCIATES CONSTR LLC11/09/2011
1 project · most recent 10/18/2023
Steel Masonry
FiledStatusContractorScope
10/18/2023——Steel, Masonry
▾Special Inspection Requirements (DOB NOW) — 22
DateRequirementInspectorRole
08/28/2023Air barrier - visual inspection—energy_progress
08/28/2023Fenestration air leakage—energy_progress
08/28/2023Fenestration and door U-factor and product ratings—energy_progress
08/28/2023Lighting in dwelling units—energy_progress
08/28/2023Maintenance information—energy_progress
08/28/2023Exterior Insulation and Finish Systems (EIFS)—special
08/28/2023Fire-Resistant Penetrations and Joints—special
08/28/2023Structural Stability – Alterations of existing buildings—special
08/28/2023Structural Steel - High Strength Bolting—special
08/28/2023Structural Steel - Welding—special
08/28/2023Masonry—special
08/28/2023Structural Cold-Formed Steel—special
08/28/2023Structural Steel - Details—special
08/28/2023Energy Code Compliance Inspections—progress
08/28/2023Fire-Resistance Rated Construction—progress
08/28/2023Preliminary—progress
08/28/2023Final—progress
08/28/2023Insulation placement and R values—energy_progress
12/04/2022Post-installed Anchors—special
12/04/2022Structural Stability – Alterations of existing buildings—special
12/04/2022Final—progress
12/04/2022Masonry—special
▾Documents — 211 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
09/01/2026M08049240-I1Request digital key ↗
08/26/2026M01094836-I1Request digital key ↗
08/15/2026M01085094-I1Request digital key ↗
▸Applications & Permits47
▸BISPLAN / WORK APPROVAL APPLICATION25
05/05/2021120944194Open ↗
11/25/2020120944194Open ↗
03/27/2020122259000Open ↗
Showing 3 of 25 on file for this type
▸BISWORK PERMIT APPLICATION20
11/21/2016120944194Open ↗
08/02/2016121544490Open ↗
08/02/2016120944194Open ↗
Showing 3 of 20 on file for this type
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1
06/18/2018120944194Open ↗
▸DOB NOWLPC Approval/Permit1
08/13/2026M08049240-I1Open ↗
▸Zoning, Tax Lot & Property Records5
▸BISVERIFY TAX LOT1
11/23/2021120944194Open ↗
▸BISZONING EXHIBIT III- DESC & OWNERSHIP STMNT1
09/05/2012120944194Open ↗
▸BISZoning Diagram (ZD1)1
12/11/2012120944194Open ↗
▸BISZONING DIAGRAM1
11/13/2012120944194Open ↗
▸DOB NOWZD1: DOB Zoning Diagram1
08/13/2026M00926149-I1Open ↗
▸Seals & Professional Certifications34
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION21
06/08/2018121544490Open ↗
05/16/2018120944194Open ↗
05/14/2018120944194Open ↗
Showing 3 of 21 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT3
02/06/2015122259000Open ↗
07/16/2013140096508Open ↗
02/01/2013140053037Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature3
09/01/2026M08049240-I1Open ↗
08/26/2026M01094836-I1Open ↗
08/13/2026M01085094-I1Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION2
07/16/2013140096508Open ↗
02/01/2013140053037Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST2
02/06/2015122259000Open ↗
03/06/2013121544490Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY2
07/16/2013140096508Open ↗
02/01/2013140053037Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
03/06/2013121544490Open ↗
▸Trade Schedules & Equipment22
▸BISSCHEDULE B - PLUMBING8
01/06/2015120944194Open ↗
11/12/2014120944194Open ↗
06/11/2014120944194Open ↗
Showing 3 of 8 on file for this type
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE5
10/13/2016120944194Open ↗
04/29/2015120944194Open ↗
04/09/2015120944194Open ↗
Showing 3 of 5 on file for this type
▸BISSELF-CERT PLUMBING NOTICE4
11/03/2015120944194Open ↗
01/20/2015120944194Open ↗
06/12/2014120944194Open ↗
Showing 3 of 4 on file for this type
▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT1
02/06/2015122259000Open ↗
▸BISEQUIPMENT USE PERMITS1
02/16/2022120944194Open ↗
▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION1
09/08/2022120944194Open ↗
▸BISEQUIPMENT USE APPLICATION/PERMIT1
02/16/2022120944194Open ↗
▸BISFA - FDNY APPROVAL : FD-FAA1
02/28/2013120944194Open ↗
▸Safety & Tenant Protection6
▸BISDS1-Demolition Submittal Certification Form2
03/28/2012120944194Open ↗
11/10/2011120829112Open ↗
▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE2
03/25/2013120944194Open ↗
11/10/2011120829112Open ↗
▸BISST-1 Street Tree Checklist1
12/11/2012120944194Open ↗
▸BISSTREET TREE CHECKLIST1
10/18/2021120944194Open ↗
▸Environmental & Asbestos4
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'2
01/09/2012120942935Open ↗
09/27/2011120829112Open ↗
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
07/16/2013140096508Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
09/01/2026M08049240-I1Open ↗
▸Energy Compliance10
▸BISTR8: Energy Code Progress Inspections5
03/06/2013121544490Open ↗
01/17/2013120944194Open ↗
12/05/2012120944194Open ↗
Showing 3 of 5 on file for this type
▸BISTECHNICAL REPORT: ENERGY3
03/28/2012120944194Open ↗
01/10/2012120942935Open ↗
10/21/2011120829112Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1
01/11/2018120944194Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
01/09/2018120944194Open ↗
▸Inspections & Test Reports7
▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER2
01/09/2018120944194Open ↗
03/18/2013120944194Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY2
07/16/2013140096508Open ↗
02/01/2013140053037Open ↗
▸BISTECHNICAL REPORT: SOIL INSPECTION1
01/22/2013120944194Open ↗
▸BISINSPECTION REPORT - SUPPORTING DOCUMENTATION1
10/12/2021120944194Open ↗
▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX1
03/18/2013120944194Open ↗
▸Approvals, Objections & Sign-offs22
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST6
10/12/2021120944194Open ↗
07/31/2020120829112Open ↗
06/12/2018121544490Open ↗
Showing 3 of 6 on file for this type
▸BISLANDMARKS APPROVAL4
07/16/2013140096508Open ↗
02/01/2013140053037Open ↗
08/08/2012120944194Open ↗
Showing 3 of 4 on file for this type
▸BISADMINISTRATIVE OBJECTIONS3
03/06/2013121544490Open ↗
01/10/2012120944194Open ↗
Showing 2 of 3 on file for this type
▸BISLETTERS - APPROVED FABRICATION CERTIFICATIONS3
04/23/2013120944194Open ↗
04/23/2013120944194Open ↗
04/23/2013120944194Open ↗
▸BISLANDMARKS SIGNOFF2
10/28/2021120944194Open ↗
07/31/2020120829112Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
02/25/2015140053037Open ↗
▸BISSHED LETTER1
12/18/2013140053037Open ↗
▸BISSCHEDULE A - OCCUPANCY / USE1
01/10/2012120944194Open ↗
▸BISSUPERSEDING LETTER1
11/21/2016120944194Open ↗
▸Cost, Insurance & Ownership10
▸BISCOST AFFIDAVIT9
09/07/2018120944194Open ↗
06/12/2018121544490Open ↗
02/06/2015122259000Open ↗
Showing 3 of 9 on file for this type
▸BISCOST AFFIDAVIT (FINAL): PW31
07/31/2020120829112Open ↗
▸Filing & Intake Forms33
▸BISADDITIONAL INFORMATION18
07/26/2018120944194Open ↗
07/26/2018120944194Open ↗
07/26/2018120944194Open ↗
Showing 3 of 18 on file for this type
▸BISEFILING COVER SHEET8
02/06/2015122259000Open ↗
03/06/2013121544490Open ↗
12/05/2012120944194Open ↗
Showing 3 of 8 on file for this type
▸BISBOROUGH INTAKE FORM5
10/12/2021120944194Open ↗
03/27/2020122259000Open ↗
06/18/2018120944194Open ↗
Showing 3 of 5 on file for this type
▸BISEFILING JOB APPLICATION COVER SHEET2
07/16/2013140096508Open ↗
02/01/2013140053037Open ↗
▸Other Documents8
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION4
02/01/2013140053037Open ↗
02/01/2013140053037Open ↗
01/29/2013120944194Open ↗
Showing 3 of 4 on file for this type
▸BISSupporting Document: Fee Exempt2
11/13/2012120944194Open ↗
11/13/2012120944194Open ↗
▸BISRESTRICTION: DEED1
09/05/2012120944194Open ↗
▸DOB NOWSite Survey: Initial1
08/13/2026M00926149-I1Open ↗