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Elevator apt, semi-fireproof with stores
27 EAST 30 STREET
MANHATTAN · BIN 1016959
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1925Year Built
7Stories
D7Building Class
C5-2Zoning
21,095 sfGross Floor Area
25Units
Rent Stabilized2 Open Violations ▸FISP: SWARMP
Elevator apt, semi-fireproof with stores · Owner of record: FLAGG EQUITIES LLC · 3,988 sf lot · 5.29 FAR built · Flood zone X
Locations of Work
ArchitectureMechanical
Roof2p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
HARLINGTON REALTY507/08/2026
PROSPERITY CONSTRUCTION NY503/22/2026
FLAGG EQUITIES LLC303/22/2026
ONE LIBERTY PLAZA PROPERT103/22/2026
ONE LIBERTY PROPERTIES103/22/2026
STANFORD REALTY ASSOCIATES803/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
KZ ENGINEERING, P.C209/19/2025
CATALDO ENGINEERING, P.C.109/05/2025
ATELIER XIA DONG908/28/2025
RIGID STRUCTURAL DESIGN, LLC101/02/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
Rigid Structural Design, LLC203/21/2026
SYNERGY BUILDING CONSULTANTS303/21/2026
MUNICIPAL BUILDING CONSULTANTS103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
PROSPERITY CONSTRUCTION*General Contractor1207/08/2026
PACIFIC HOLDING ENTERPR*General Contractor303/21/2026
GREEN CITY BOX TRANS INCGeneral Contractor303/21/2026
XTREME SCAFFOLDING LLCGeneral Contractor207/08/2026
CS BRIDGE CORPGeneral Contractor207/08/2026
LG ELITE PLUMBING INCPlumbing107/08/2026
ALEXANDER EUGENEElectrical103/21/2026
XH&RC PLBG AND HTG INCPlumbing107/08/2026
DONOHUE, MICHAELElectrical103/21/2026
FORTINI JOHNElectrical103/21/2026
MCCLARIN, LEROYElectrical103/21/2026
EXCLUSIVE RESTORATION &General Contractor104/09/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
KZ ENGINEERING, P.C.4665109/26/2025
CATALDO ENGINEERING, P.C.2174109/05/2025
G ENGINEERING PC7778608/28/2025
WELLDONE INSPECTION INC.8628102/14/2024
Building Lifecycle
All (167)Filed (14)Permit Issued (16)Signed Off (9)Facade (FISP) (12)Violation (22)Inspection (6)Objection (58)Special Inspection (30)
06/26/2026
Inspection — Pass-Final Boiler Equipment Inspection
Pass
View inspection ↗
04/23/2026
Signed off — Alteration
Installation of suspended scaffold for facade inspection/repair.
M01293430-I1
03/10/2026
Permit issued — Sidewalk Shed
M01290373-I1-SH
11/26/2025
Signed off — Alteration
ALTERATION PLUMBING AND GAS WORK FOR INTERIOR RENOVATION. ASSOCIATED GC JOB #M01010503-I1. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.
M01010503-S1
11/24/2025
Signed off — Alteration
ALTERATION PLUMBING AND GAS WORK FOR INTERIOR RENOVATION. ASSOCIATED GC JOB #M01010503-I1. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.
M01010503-I1
10/22/2025
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
10/14/2025
Signed off — Alteration
INSTALLATION OF 8'-0" HIGH TEMPORARY CONSTRUCTION WOOD FENCE FOR STOREFRONT WORK. NO CHANGE IN USE, OCCUPANCY OR EGRESS. ASSOCIATED WITH GENERAL CONSTRUCTION #M01010503-I1.
M01156100-I1
10/08/2025
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
10/02/2025
Permit issued — Suspended Scaffold
M01293430-I1-SC
09/26/2025
Filed — Alteration
Installation of suspended scaffold for facade inspection/repair.
M01293430-I1
09/22/2025
Permit issued — Sidewalk Shed
M01290373-I1-SH
09/19/2025
Filed — Alteration
Installation of temporary heavy duty sidewalk shed as per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress, and/or occupancy with this application.
M01290373-I1
09/12/2025
Signed off — Alteration
ALTERATION PLUMBING AND GAS WORK FOR INTERIOR RENOVATION. ASSOCIATED GC JOB #M01010503-I1. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.
M01010503-S2
09/11/2025
Permit issued — General Construction
M01278822-I1-GC
09/09/2025
Objection resolved — Addressed
09/07/2025
Objection raised — Scope
09/05/2025
Filed — Alteration
FACADE REPAIRS AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
M01278822-I1
08/28/2025
Filed — Alteration
ALTERATION PLUMBING AND GAS WORK FOR INTERIOR RENOVATION. ASSOCIATED GC JOB #M01010503-I1. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.
M01010503-P3
08/28/2025
Special inspection requirement — Final
Thomas Cataldo
08/28/2025
Special inspection requirement — Tenant Protection Plan Compliance
Thomas Cataldo
08/27/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
XIONGCAI GU
08/27/2025
Special inspection requirement — HVAC-R and service water heating equipment
XIONGCAI GU
08/27/2025
Special inspection requirement — HVAC-R and service water heating system controls
XIONGCAI GU
08/27/2025
Special inspection requirement — Maintenance information
XIONGCAI GU
08/27/2025
Special inspection requirement — Energy Code Compliance Inspections
XIONGCAI GU
08/27/2025
Special inspection requirement — Tenant Protection Plan Compliance
XIONGCAI GU
08/27/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIONGCAI GU
05/30/2025
Signed off — Alteration
Installation of a temporarily supported scaffold per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application.
M01159435-I1
05/02/2025
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
03/13/2025
Permit issued — General Construction
M01010503-I1-GC
03/12/2025
Permit issued — Mechanical Systems
M01010503-S2-MS
03/12/2025
Permit issued — Construction Fence
M01156100-I1-FN
01/17/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
01/02/2025
Filed — Alteration
Installation of a temporarily supported scaffold per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application.
M01159435-I1
01/02/2025
Permit issued — Supported Scaffold
M01159435-I1-SF
12/17/2024
Filed — Alteration
INSTALLATION OF 8'-0" HIGH TEMPORARY CONSTRUCTION WOOD FENCE FOR STOREFRONT WORK. NO CHANGE IN USE, OCCUPANCY OR EGRESS. ASSOCIATED WITH GENERAL CONSTRUCTION #M01010503-I1.
M01156100-I1
12/17/2024
Permit issued — Construction Fence
M01156100-I1-FN
12/03/2024
Permit issued — Mechanical Systems
M01010503-S2-MS
11/30/2024
Objection resolved — Addressed
10/22/2024
Special inspection requirement — Fenestration areas
XIONGCAI GU
10/22/2024
Special inspection requirement — Maintenance information
XIONGCAI GU
10/22/2024
Special inspection requirement — Tenant Protection Plan Compliance
XIONGCAI GU
10/22/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIONGCAI GU
10/22/2024
Special inspection requirement — Final
YIPENG LUAN
10/22/2024
Special inspection requirement — Tenant Protection Plan Compliance
XIONGCAI GU
10/22/2024
Special inspection requirement — Fire-Resistance Rated Construction
XIONGCAI GU
10/22/2024
Special inspection requirement — Fenestration air leakage
XIONGCAI GU
10/22/2024
Special inspection requirement — Interior lighting power
XIONGCAI GU
10/22/2024
Special inspection requirement — Fenestration areas
XIONGCAI GU
10/22/2024
Special inspection requirement — Fenestration and door U-factor and product ratings
XIONGCAI GU
10/22/2024
Special inspection requirement — Maintenance information
XIONGCAI GU
10/22/2024
Special inspection requirement — Lighting controls
XIONGCAI GU
10/22/2024
Special inspection requirement — Energy Code Compliance Inspections
XIONGCAI GU
10/22/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIONGCAI GU
10/22/2024
Special inspection requirement — Final
YIPENG LUAN
10/22/2024
Special inspection requirement — Energy Code Compliance Inspections
XIONGCAI GU
10/22/2024
Special inspection requirement — Fire-Resistance Rated Construction
XIONGCAI GU
10/22/2024
Special inspection requirement — Fenestration and door U-factor and product ratings
XIONGCAI GU
10/22/2024
Special inspection requirement — Lighting controls
XIONGCAI GU
10/22/2024
Special inspection requirement — Interior lighting power
XIONGCAI GU
Latest 60 of 167 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSidewalk ShedPermit IssuedXTREME SCAFFOLDING LLC03/10/2026
DOB NOWSuspended ScaffoldSigned-offSKYLIMIT CONTRACTING LLC10/02/2025
DOB NOWSidewalk ShedPermit IssuedXTREME SCAFFOLDING LLC09/22/2025
DOB NOWGeneral ConstructionPermit IssuedEXCLUSIVE RESTORATION &09/11/2025
DOB NOWGeneral ConstructionSigned-offPROSPERITY CONSTRUCTION*03/13/2025
DOB NOWMechanical SystemsSigned-offPROSPERITY CONSTRUCTION*03/12/2025
DOB NOWConstruction FenceSigned-offPROSPERITY CONSTRUCTION*03/12/2025
DOB NOWSupported ScaffoldSigned-offPACIFIC HOLDING ENTERPR*01/02/2025
DOB NOWConstruction FenceSigned-offPROSPERITY CONSTRUCTION*12/17/2024
DOB NOWMechanical SystemsSigned-offPROSPERITY CONSTRUCTION*12/03/2024
DOB NOWPlumbingSigned-offLG ELITE PLUMBING INC10/09/2024
DOB NOWGeneral ConstructionSigned-offPROSPERITY CONSTRUCTION*10/07/2024
DOB NOWPlumbingSigned-offXH&RC PLBG AND HTG INC02/23/2024
DOB NOWGeneral ConstructionSigned-offGREEN CITY BOX TRANS INC02/22/2024
DOB NOWSupported ScaffoldSigned-offCS BRIDGE CORP05/01/2018
DOB NOWSupported ScaffoldSigned-offCS BRIDGE CORP05/01/2018
BISEQISSUEDM SQUARE BUILDERS LLC06/14/2017
BISOTISSUEDM SQUARE BUILDERS LLC06/14/2017
BISFPISSUEDACTIVE FIRE CONTROL, INC04/30/2013
BISEQISSUEDEVEREST SCAFFOLDING INC07/13/2012
BISFPISSUEDACTIVE FIRE EXTINGUISHER CO INC03/21/2007
BISPLISSUEDACCURATE MECHANICAL INC11/14/2006
BISOTISSUEDMILE SSQUARE CONSTRUCTION INC11/06/2006
BISPLISSUEDDNA PLUMBING CONTR. INC10/13/2000
BISFPISSUEDACTIVE FIRE EXT INC10/12/2000
BISPLISSUEDDNA PLUMBING CONTR. INC05/22/2000
BISOTISSUEDMONUMENTAL CONSTRUCTION *04/27/2000
6 projects · most recent 02/26/2026
General Wiring Boiler Controls
FiledStatusContractorScope
02/26/2026Permit IssuedHIGH QUALITY ELEC.OF NYC—
01/15/2026CompleteGOODALL ELECTRIC CORPGeneral Wiring
10/18/2024CompleteGOODALL ELECTRIC CORP—
02/09/2024CompleteLAREDO ELECTRIC, INC.General Wiring
01/13/2019CompleteITKIN ELECTRIC CORP.Boiler Controls
04/25/2018CompleteNASH ELECTRIC SERVICES IN—
1 project · most recent 09/19/2025
Sidewalk Shed
FiledStatusContractorScope
09/19/2025Permit IssuedXTREME SCAFFOLDING LLCSidewalk Shed
1 project · most recent 09/05/2025
Tenant Protection Plan 72 Hour
FiledStatusContractorScope
09/05/2025Permit IssuedEXCLUSIVE RESTORATION &Tenant Protection Plan 72 Hour
▾Field Inspections (DOB CAP) — 6
DateTypeResultReport
06/26/2026Pass-Final Boiler Equipment InspectionPassView ↗
10/22/2025Pass-Final PL - Up to 3 Requested FloorsPassView ↗
10/08/2025Pass-Final PL - Up to 3 Requested FloorsPassView ↗
05/02/2025Certified Gas-Gas-Piping-RoughingCertifiedView ↗
01/17/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
03/11/2024Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 57
DateRequirementInspectorRole
08/28/2025FinalThomas Cataldoprogress
08/28/2025Tenant Protection Plan ComplianceThomas Cataldospecial
08/27/2025HVAC-R and service water piping design and insulationXIONGCAI GUenergy_progress
08/27/2025HVAC-R and service water heating equipmentXIONGCAI GUenergy_progress
08/27/2025HVAC-R and service water heating system controlsXIONGCAI GUenergy_progress
08/27/2025Maintenance informationXIONGCAI GUenergy_progress
08/27/2025Energy Code Compliance InspectionsXIONGCAI GUprogress
08/27/2025Tenant Protection Plan ComplianceXIONGCAI GUspecial
08/27/2025Fire-Resistant Penetrations and JointsXIONGCAI GUspecial
10/22/2024Fenestration areasXIONGCAI GUenergy_progress
10/22/2024Maintenance informationXIONGCAI GUenergy_progress
10/22/2024Tenant Protection Plan ComplianceXIONGCAI GUspecial
10/22/2024Fire-Resistant Penetrations and JointsXIONGCAI GUspecial
10/22/2024FinalYIPENG LUANprogress
10/22/2024Tenant Protection Plan ComplianceXIONGCAI GUspecial
10/22/2024Fire-Resistance Rated ConstructionXIONGCAI GUprogress
10/22/2024Fenestration air leakageXIONGCAI GUenergy_progress
10/22/2024Interior lighting powerXIONGCAI GUenergy_progress
10/22/2024Fenestration areasXIONGCAI GUenergy_progress
10/22/2024Fenestration and door U-factor and product ratingsXIONGCAI GUenergy_progress
10/22/2024Maintenance informationXIONGCAI GUenergy_progress
10/22/2024Lighting controlsXIONGCAI GUenergy_progress
10/22/2024Energy Code Compliance InspectionsXIONGCAI GUprogress
10/22/2024Fire-Resistant Penetrations and JointsXIONGCAI GUspecial
10/22/2024FinalYIPENG LUANprogress
Latest 25 of 57.
▾Documents — 131 on file (BIS + DOB NOW)
▸Plans & Drawings14
▸DOB NOWPlans/Sketch14
09/06/2026M00038014-I1Request digital key ↗
08/28/2026M01001981-I1Request digital key ↗
08/28/2026M01001981-S1Request digital key ↗
Showing 3 of 14 on file for this type
▸Applications & Permits9
▸BISPLAN / WORK APPROVAL APPLICATION5
07/25/2024102919344Open ↗
07/25/2024102603577Open ↗
01/13/2017122865097Open ↗
Showing 3 of 5 on file for this type
▸BISWORK PERMIT APPLICATION4
06/15/2017122865097Open ↗
06/15/2017122865097Open ↗
05/03/2013121572841Open ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications78
▸DOB NOWProgress Inspector Seal & Signature39
09/19/2026M01278822-I1Open ↗
09/02/2026M01010503-P1Open ↗
09/02/2026M01010503-P1Open ↗
Showing 3 of 39 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature16
09/19/2026M01278822-I1Open ↗
09/02/2026M01010503-P1Open ↗
09/02/2026M01010503-P1Open ↗
Showing 3 of 16 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature13
09/06/2026M00038014-I1Open ↗
08/28/2026M01001981-S1Open ↗
08/28/2026M01001981-I1Open ↗
Showing 3 of 13 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION6
10/31/2017122865097Open ↗
01/13/2017122865097Open ↗
05/03/2013121572841Open ↗
Showing 3 of 6 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST2
01/13/2017122865097Open ↗
07/18/2012121150011Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
07/18/2012121150011Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
01/13/2017122865097Open ↗
▸Safety & Tenant Protection1
▸BISTenant Protection Plan and Notes1
01/13/2017122865097Open ↗
▸Environmental & Asbestos12
▸DOB NOWDEP ACP-5: Asbestos Assessment Report10
09/06/2026M00038014-I1Open ↗
08/28/2026M01001981-I1Open ↗
08/28/2026M01001981-S1Open ↗
Showing 3 of 10 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)2
01/13/2017122865097Open ↗
04/12/2013121572841Open ↗
▸Energy Compliance3
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2
10/31/2017122865097Open ↗
01/13/2017122865097Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
10/31/2017122865097Open ↗
▸Approvals, Objections & Sign-offs5
▸BISADMINISTRATIVE OBJECTIONS2
04/12/2013121572841Open ↗
07/18/2012121150011Open ↗
▸BISCERTIFICATE OF OCCUPANCY - LOC: REQUEST2
05/06/2013121150011Open ↗
10/31/2017122865097Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
05/07/2013121150011Open ↗
▸Cost, Insurance & Ownership3
▸BISCOST AFFIDAVIT3
10/31/2017122865097Open ↗
01/13/2017122865097Open ↗
04/12/2013121572841Open ↗
▸Filing & Intake Forms4
▸BISEFILING COVER SHEET3
01/13/2017122865097Open ↗
04/12/2013121572841Open ↗
07/18/2012121150011Open ↗
▸BISBOROUGH INTAKE FORM1
10/31/2017122865097Open ↗
▸Other Documents2
▸DOB NOWCalculations1
08/13/2026M01293430-I1Open ↗
▸DOB NOWManufacturer's Specifications1
08/13/2026M01293430-I1Open ↗