← Back
Five to six families
Two Sixteen Condominium
216 20 STREET · BIN 3009258
💬 Discuss this project
2023Year Built
5Stories
C2Building Class
R6BZoning
6,184 sfGross Floor Area
6Units
Rent Stabilized0 Open ViolationsFDNY Report ↗
Five to six families · Owner of record: 216 20TH ST LLC · 2,504 sf lot · 2.47 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbingFire ProtectionGeneral
Roof28p · 2 filings · 20 docs
Floor 526p · 1 filing · 20 docs
Floor 426p · 1 filing · 20 docs
Floor 328p · 1 filing · 20 docs
Floor 226p · 1 filing · 20 docs
Floor 125p · 1 filing · 20 docs
Cellar30p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
216 20TH ST7507/08/2026
YILONG CONSTRUCTION603/22/2026
CONSTRUCTION INC YILONG103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
10/07/2022$1.7M—Private party → 216 20TH ST LLC— not available
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NTD ENGINEERING CONSULTANT LLC705/14/2025
ARCHWEY ARCHITECT PLLC405/07/2025
FL&M ENGINEERING DESIGN &INSPECTION407/18/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BMB BUILDING CONSULTING2203/21/2026
THE GREEN STUDIO303/21/2026
Rigid Structural Design, LLC103/21/2026
MILLENNIUM DESIGNS303/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
YILONG CONSTRUCTION INCGeneral Contractor2707/08/2026
MC SUPERSTRUCTURE INCGeneral Contractor607/08/2026
TRI BOROUGH SCAFFOLDINGGeneral Contractor603/21/2026
LINKAGE CONSTRUCTION INCGeneral Contractor307/08/2026
AVON PLBG & HTG INCFire Protection207/08/2026
I DO PLUMBING & HTG INCPlumbing207/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
SD TESTING & INSPECTION S7010905/14/2025
Building Lifecycle
All (177)Filed (15)Permit Issued (26)Signed Off (9)Violation (9)Inspection (8)Objection (80)Special Inspection (30)
08/25/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
07/30/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
06/27/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
06/19/2025
Signed off — New Building
PROPOSE NEW 5-STORY WITH CELLAR RESIDENTIAL BUILDING AS PER PLAN. OBTAIN NEW C OF O.
B08047782-S6
06/16/2025
Signed off — New Building
PROPOSE NEW 5-STORY WITH CELLAR RESIDENTIAL BUILDING AS PER PLAN. OBTAIN NEW C OF O.
B08047782-S5
06/10/2025
Special inspection requirement — Protection of exposed foundation insulation
XIUCHENG LI
06/10/2025
Special inspection requirement — Fenestration areas
XIUCHENG LI
06/10/2025
Special inspection requirement — Wall Panels, Curtain Walls, and Veneers
XIUCHENG LI
06/10/2025
Special inspection requirement — Air barrier — testing
XIUCHENG LI
06/10/2025
Special inspection requirement — Energy Code Compliance Inspections
XIUCHENG LI
06/10/2025
Special inspection requirement — Air barrier - visual inspection
XIUCHENG LI
06/10/2025
Special inspection requirement — Fenestration air leakage
XIUCHENG LI
06/10/2025
Special inspection requirement — Fire-Resistance Rated Construction
XIUCHENG LI
06/10/2025
Special inspection requirement — Subsurface Investigations (Borings/Test Pits)
XIUCHENG LI
06/10/2025
Special inspection requirement — Metering
XIUCHENG LI
06/10/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIUCHENG LI
06/10/2025
Special inspection requirement — Exterior lighting power
XIUCHENG LI
06/10/2025
Special inspection requirement — Interior lighting power
XIUCHENG LI
06/10/2025
Special inspection requirement — Lighting controls
XIUCHENG LI
06/10/2025
Special inspection requirement — Lighting in dwelling units
XIUCHENG LI
06/10/2025
Special inspection requirement — Maintenance information
XIUCHENG LI
06/10/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
XIUCHENG LI
06/10/2025
Special inspection requirement — Insulation placement and R values
XIUCHENG LI
06/03/2025
Objection resolved — Addressed
06/02/2025
Objection raised — Accessibility
05/27/2025
Signed off — New Building
PROPOSE NEW 5-STORY WITH CELLAR RESIDENTIAL BUILDING AS PER PLAN. OBTAIN NEW C OF O.
B08047782-S4
05/22/2025
Objection resolved — Addressed
05/22/2025
Special inspection requirement — HVAC-R and service water heating system controls
XIUCHENG LI
05/22/2025
Special inspection requirement — Maintenance information
XIUCHENG LI
05/22/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIUCHENG LI
05/22/2025
Special inspection requirement — Energy Code Compliance Inspections
XIUCHENG LI
05/22/2025
Special inspection requirement — HVAC-R and service water heating equipment
XIUCHENG LI
05/22/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
XIUCHENG LI
05/20/2025
Objection raised — Other
05/14/2025
Filed — New Building
PROPOSE NEW 5-STORY WITH CELLAR RESIDENTIAL BUILDING AS PER PLAN. OBTAIN NEW C OF O.
B08047782-P2
05/09/2025
Signed off — Alteration
INSTALL TEMPORARY CONSTRUCTION FENCE FOR DEMOLITION (JOB# 322106948) AND NEW BUILDING CONSTRUCTION (JOB# B08047782). NO CHANGE IN USE, EGRESS AND OCCUPANCY.
B00826092-I1
05/07/2025
Filed — New Building
PROPOSE NEW 5-STORY WITH CELLAR RESIDENTIAL BUILDING AS PER PLAN. OBTAIN NEW C OF O.
B08047782-P1
05/05/2025
Inspection — Certified Sprinkler-SP-Fixtures-Finish
Certified
View inspection ↗
05/05/2025
Special inspection requirement — Subsurface Investigations (Borings/Test Pits)
XIUCHENG LI
05/05/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIUCHENG LI
05/05/2025
Special inspection requirement — Insulation placement and R values
XIUCHENG LI
05/05/2025
Special inspection requirement — Air barrier — testing
XIUCHENG LI
05/05/2025
Special inspection requirement — Lighting in dwelling units
XIUCHENG LI
05/05/2025
Special inspection requirement — Air barrier - visual inspection
XIUCHENG LI
03/07/2025
Permit issued — General Construction
B08047782-I1-GC
03/07/2025
Permit issued — Mechanical Systems
B08047782-S4-MS
03/07/2025
Permit issued — Construction Fence
B00826092-I1-FN
02/20/2025
Permit issued — Sprinklers
B08047782-S6-EW-SP
02/20/2025
Permit issued — Plumbing
B08047782-S5-PL
12/17/2024
Violation issued (ECB, closed)
Construction
11/21/2024
Inspection — Certified Storm Drainage-ST-Piping-Roughing
Certified
View inspection ↗
11/08/2024
Signed off — Alteration
INSTALLATION OF 300 PSF SIDEWALK SHED, OVERHEAD PROTECTION, PIPE SCAFFOLDING, AND NEEDLE BEAM AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER #33 OF THE 2022 CODE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B00932704-I1
10/22/2024
Signed off — New Building
PROPOSE NEW 5-STORY WITH CELLAR RESIDENTIAL BUILDING AS PER PLAN. OBTAIN NEW C OF O.
B08047782-S1
10/22/2024
Signed off — New Building
PROPOSE NEW 5-STORY WITH CELLAR RESIDENTIAL BUILDING AS PER PLAN. OBTAIN NEW C OF O.
B08047782-S2
10/22/2024
Signed off — New Building
PROPOSE NEW 5-STORY WITH CELLAR RESIDENTIAL BUILDING AS PER PLAN. OBTAIN NEW C OF O.
B08047782-S3
08/29/2024
Permit issued — Structural
B08047782-S2-ST
08/29/2024
Permit issued — Support of Excavation
B08047782-S3-SE
08/28/2024
Permit issued — Mechanical Systems
B08047782-S4-MS
08/27/2024
Permit issued — General Construction
B08047782-I1-GC
08/27/2024
Permit issued — Foundation
B08047782-S1-FO
Latest 60 of 177 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedLINKAGE CONSTRUCTION03/07/2025
DOB NOWMechanical SystemsSigned-offLINKAGE CONSTRUCTION03/07/2025
DOB NOWConstruction FenceSigned-offLINKAGE CONSTRUCTION03/07/2025
DOB NOWSprinklersSigned-offAVON PLBG & HTG INC02/20/2025
DOB NOWPlumbingSigned-offI DO PLUMBING & HTG INC02/20/2025
DOB NOWStructuralSigned-offYILONG CONSTRUCTION INC08/29/2024
DOB NOWSupport of ExcavationSigned-offYILONG CONSTRUCTION INC08/29/2024
DOB NOWMechanical SystemsSigned-offYILONG CONSTRUCTION INC08/28/2024
DOB NOWGeneral ConstructionPermit IssuedYILONG CONSTRUCTION INC08/27/2024
DOB NOWFoundationSigned-offYILONG CONSTRUCTION INC08/27/2024
DOB NOWGeneral ConstructionPermit IssuedYILONG CONSTRUCTION INC03/15/2024
DOB NOWConstruction FenceSigned-offYILONG CONSTRUCTION INC03/15/2024
DOB NOWPlumbingSigned-offI DO PLUMBING & HTG INC02/22/2024
DOB NOWSprinklersSigned-offAVON PLBG & HTG INC02/20/2024
DOB NOWSupported ScaffoldSigned-offMC SUPERSTRUCTURE INC01/17/2024
DOB NOWSupported ScaffoldSigned-offMC SUPERSTRUCTURE INC01/17/2024
DOB NOWGeneral ConstructionPermit IssuedYILONG CONSTRUCTION INC09/28/2023
DOB NOWMechanical SystemsSigned-offYILONG CONSTRUCTION INC09/27/2023
DOB NOWSupport of ExcavationSigned-offYILONG CONSTRUCTION INC09/27/2023
DOB NOWFoundationSigned-offYILONG CONSTRUCTION INC09/27/2023
DOB NOWStructuralSigned-offYILONG CONSTRUCTION INC09/27/2023
DOB NOWSidewalk ShedSigned-offMC SUPERSTRUCTURE INC07/12/2023
DOB NOWSupported ScaffoldSigned-offMC SUPERSTRUCTURE INC07/12/2023
DOB NOWSidewalk ShedSigned-offTRI BOROUGH SCAFFOLDING06/05/2023
DOB NOWSupported ScaffoldSigned-offTRI BOROUGH SCAFFOLDING06/05/2023
DOB NOWConstruction FenceSigned-offYILONG CONSTRUCTION INC05/11/2023
BIS—ISSUEDYILONG CONSTRUCTION INC05/17/2023
1 project · most recent 05/14/2025
Air Conditioning Systems Heating Systems Ventilation Systems
FiledStatusContractorScopeMake / Model / Capacity
05/14/2025Permit IssuedLINKAGE CONSTRUCTION INCAir Conditioning Systems, Heating Systems, Ventilation Systems
Cooling
Lg LMU180HV 18,000 BTU · Vrf Outdoor ×5
LMU243HV 23,600 BTU · Vrf Outdoor ×2
LMU480HV 48,000 BTU · Vrf Outdoor ×1
LSU090HXV2 9,000 BTU · Heat Pump Outdoor ×1
LUU189HV 18,000 BTU · Heat Pump Outdoor ×1
Heating
Lg LMU180HV 22,000 BTU · Vrf Outdoor ×5
LMU243HV 24,600 BTU · Vrf Outdoor ×2
LMU480HV 54,000 BTU · Vrf Outdoor ×1
LSU090HXV2 10,900 BTU · Heat Pump Outdoor ×1
LUU189HV 20,000 BTU · Heat Pump Outdoor ×1
Ventilation
Greenheck G-090-VG 300 CFM · Exhaust Fan ×4
G-095-VG 500 CFM · Exhaust Fan ×1
1 project · most recent 05/14/2025
Storm Water/Sanitary
FiledStatusContractorScope
05/14/2025Signed-offI DO PLUMBING & HTG INCStorm, Water/Sanitary
6 projects · most recent 07/10/2025
General Wiring
FiledStatusContractorScope
07/10/2025CompleteDELTA POWER ELECTRICALGeneral Wiring
09/13/2024CompleteDELTA POWER ELECTRICAL7 meters, 7 new_meters
08/29/2024CompleteINTELOGIC ELECTRIC, INC.General Wiring
09/13/2023CompleteNASH ELECTRIC SERVICES IN—
08/07/2023CompleteASKO ELEC CONST & MAIN IN1 meters, 1 new_meters
03/06/2023CompleteNASH ELECTRIC SERVICES IN—
1 project · most recent 05/14/2025
Concrete Masonry
FiledStatusContractorScope
05/14/2025Permit IssuedLINKAGE CONSTRUCTION INCConcrete, Masonry
▾Field Inspections (DOB CAP) — 8
DateTypeResultReport
08/25/2025Pass-Final CND-Occupancy InspectionPassView ↗
07/30/2025Pass-Final CND-Occupancy InspectionPassView ↗
06/27/2025Pass-Final CND-Occupancy InspectionPassView ↗
05/05/2025Certified Sprinkler-SP-Fixtures-FinishCertifiedView ↗
11/21/2024Certified Storm Drainage-ST-Piping-RoughingCertifiedView ↗
06/10/2024Pass-Final PL - Up to 3 Requested FloorsPassView ↗
05/24/2024Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
05/20/2024Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 65
DateRequirementInspectorRole
06/10/2025Subsurface Investigations (Borings/Test Pits)XIUCHENG LIspecial
06/10/2025Wall Panels, Curtain Walls, and VeneersXIUCHENG LIspecial
06/10/2025Fire-Resistant Penetrations and JointsXIUCHENG LIspecial
06/10/2025Fire-Resistance Rated ConstructionXIUCHENG LIprogress
06/10/2025Energy Code Compliance InspectionsXIUCHENG LIprogress
06/10/2025Air barrier — testing XIUCHENG LIenergy_progress
06/10/2025Interior lighting powerXIUCHENG LIenergy_progress
06/10/2025Fenestration air leakageXIUCHENG LIenergy_progress
06/10/2025Insulation placement and R valuesXIUCHENG LIenergy_progress
06/10/2025Fenestration areasXIUCHENG LIenergy_progress
06/10/2025Protection of exposed foundation insulationXIUCHENG LIenergy_progress
06/10/2025MeteringXIUCHENG LIenergy_progress
06/10/2025Exterior lighting powerXIUCHENG LIenergy_progress
06/10/2025Lighting controlsXIUCHENG LIenergy_progress
06/10/2025Air barrier - visual inspectionXIUCHENG LIenergy_progress
06/10/2025Lighting in dwelling unitsXIUCHENG LIenergy_progress
06/10/2025Maintenance informationXIUCHENG LIenergy_progress
06/10/2025Fenestration and door U-factor and product ratingsXIUCHENG LIenergy_progress
05/22/2025Maintenance informationXIUCHENG LIenergy_progress
05/22/2025HVAC-R and service water heating system controlsXIUCHENG LIenergy_progress
05/22/2025HVAC-R and service water piping design and insulationXIUCHENG LIenergy_progress
05/22/2025HVAC-R and service water heating equipmentXIUCHENG LIenergy_progress
05/22/2025Energy Code Compliance InspectionsXIUCHENG LIprogress
05/22/2025Fire-Resistant Penetrations and JointsXIUCHENG LIspecial
05/05/2025Protection of exposed foundation insulationXIUCHENG LIenergy_progress
Latest 25 of 65.
▾Documents — 120 on file (BIS + DOB NOW)
▸Plans & Drawings15
▸DOB NOWPlans/Sketch15
08/27/2026B00826092-P1Request digital key ↗
08/27/2026B00839303-I1Request digital key ↗
08/25/2026B00932704-I1Request digital key ↗
Showing 3 of 15 on file for this type
▸Applications & Permits6
▸BISPLAN / WORK APPROVAL APPLICATION4
04/10/2025322118953Open ↗
04/09/2025322118953Open ↗
01/06/2023340875501Open ↗
Showing 3 of 4 on file for this type
▸BISBPP-5 - Authorization to the Department of Transportation1
05/08/2023340875501Open ↗
▸BISWORK PERMIT APPLICATION1
05/17/2023322106948Open ↗
▸Zoning, Tax Lot & Property Records8
▸DOB NOWZD1: DOB Zoning Diagram2
08/13/2026B08047782-I1Open ↗
08/13/2026B08047782-P1Open ↗
▸DOB NOWZoning Exhibit form (1-5)2
08/13/2026B08047782-P1Open ↗
08/13/2026B08047782-I1Open ↗
▸BISTAX LOT: TENTATIVE LOT NUMBER ISSUED1
04/10/2025322118953Open ↗
▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1
04/15/2025322118953Open ↗
▸BISZONING EXHIBIT I: CERTIFICATION1
04/15/2025322118953Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B08047782-I1Open ↗
▸Seals & Professional Certifications39
▸DOB NOWDPL-1: Design Professional Seal & Signature15
08/27/2026B00826092-P1Open ↗
08/27/2026B00826092-I1Open ↗
08/27/2026B00839303-I1Open ↗
Showing 3 of 15 on file for this type
▸DOB NOWProgress Inspector Seal & Signature12
09/02/2026B08047782-S2Open ↗
09/01/2026B08047782-S1Open ↗
08/31/2026B08047782-I1Open ↗
Showing 3 of 12 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature10
09/02/2026B08047782-S2Open ↗
09/01/2026B08047782-S1Open ↗
09/01/2026B08047782-S1Open ↗
Showing 3 of 10 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1
05/17/2023322106948Open ↗
▸BISAPPLICANT OWNER SIGNATURE1
01/06/2023340875501Open ↗
▸Trade Schedules & Equipment3
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)2
08/13/2026B08047782-I1Open ↗
08/13/2026B08047782-P1Open ↗
▸BISEQUIPMENT USE APPLICATION/PERMIT1
05/17/2023322106948Open ↗
▸Safety & Tenant Protection10
▸DOB NOWStreet Tree Checklist2
08/13/2026B08047782-P1Open ↗
08/13/2026B08047782-I1Open ↗
▸BISSTREET TREES SITE PLAN1
05/08/2023340875501Open ↗
▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1
05/17/2023322106948Open ↗
▸BISSRO MD ANTI-HARASSMENT CHECKLIST1
05/17/2023322106948Open ↗
▸BISSTREET TREES: RECEIPT OF STREET TREES SITE PLAN1
05/08/2023340875501Open ↗
▸BISSTREET TREE CHECKLIST1
05/08/2023340875501Open ↗
▸DOB NOWStreet Tree Sign Off1
08/13/2026B08047782-I1Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026B08047782-I1Open ↗
▸DOB NOWStreet Trees Site Plan1
08/13/2026B08047782-I1Open ↗
▸Environmental & Asbestos1
▸BISRODENT CONTROL1
05/17/2023322106948Open ↗
▸Inspections & Test Reports5
▸DOB NOWSOIL REPORT3
08/13/2026B08047782-I1Open ↗
08/13/2026B08047782-S1Open ↗
08/13/2026B08047782-P1Open ↗
▸DOB NOWTR4 Test Report and Plot Diagram2
08/13/2026B08047782-I1Open ↗
08/13/2026B08047782-S1Open ↗
▸Approvals, Objections & Sign-offs9
▸BISLETTERS - SUPPORTING DOCUMENTATION8
04/15/2025322118953Open ↗
04/15/2025322118953Open ↗
04/10/2025322118953Open ↗
Showing 3 of 8 on file for this type
▸BISBPP-8 - Request Items for Builders Pavement Plan Signoff1
05/30/2025340875501Open ↗
▸Cost, Insurance & Ownership1
▸BISPROJECT-SPECIFIC GL INSURANCE1
05/17/2023322106948Open ↗
▸Filing & Intake Forms7
▸BISBOROUGH INTAKE FORM3
04/09/2025322118953Open ↗
05/17/2023322106948Open ↗
11/28/2022322106948Open ↗
▸BISEFILING COVER SHEET2
04/09/2025322118953Open ↗
11/28/2022322106948Open ↗
▸BISADDITIONAL INFORMATION1
05/08/2023340875501Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
01/06/2023340875501Open ↗
▸Other Documents16
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION3
05/17/2023322106948Open ↗
05/17/2023322106948Open ↗
05/17/2023322106948Open ↗
▸BISPLOT DIAGRAM2
04/15/2025322118953Open ↗
04/10/2025322118953Open ↗
▸BISBPP - SUPPORTING DOCUMENTATION2
05/30/2025340875501Open ↗
01/06/2023340875501Open ↗
▸DOB NOWSite Survey: Initial2
08/13/2026B08047782-I1Open ↗
08/13/2026B08047782-P1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2
08/13/2026B08047782-P1Open ↗
08/13/2026B08047782-I1Open ↗
▸DOB NOWProperty Ownership Certification2
08/15/2026B08047782-I1Open ↗
08/15/2026B08047782-P1Open ↗
▸BISRECORDS MGMT FEE PAYMENT RECEIPT1
04/15/2025322118953Open ↗
▸DOB NOWFinal Survey1
08/13/2026B08047782-I1Open ↗
▸DOB NOWAdjoining Owners Notification1
08/13/2026B08047782-S3Open ↗