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Three families
156 WEST 9 STREET
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1901Year Built
4Stories
C0Building Class
R6BZoning
3,391 sfGross Floor Area
3Units
Rent Stabilized13 Open Violations ▸
Three families · Owner of record: 156 WEST 9TH ST. LLC · 1,958 sf lot · 1.73 FAR built · Flood zone X500
Locations of Work
ArchitectureStructuralPlumbingFire Protection
Roof13p · 1 filing · 20 docs
Penthouse21p · 3 filings · 20 docs
Floor 334p · 5 filings · 20 docs
Floor 233p · 5 filings · 20 docs
Floor 135p · 5 filings · 20 docs
Cellar35p · 5 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
156 WEST 9TH ST. LLC103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
06/07/2022$1.9M—— → —$568/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
JIAN ENGINEERING PLLC1106/28/2023
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
JRK CREATIVE2203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
TLS CONSTRUCTION GROUP I*General Contractor707/08/2026
AMM GEN'L CONTRACTING.INCFire Protection107/08/2026
DHC CONTRACTING INCGeneral Contractor107/08/2026
CATMAN PLUMBING INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
JIAN ENGINEERING PLLC7397906/28/2023
Building Lifecycle
All (81)Filed (11)Permit Issued (6)Signed Off (4)Violation (18)Inspection (6)Objection (6)Special Inspection (30)
05/06/2026
Violation issued (HPD, open)
A
11/20/2025
Violation issued (HPD, open)
I
06/11/2025
Violation issued (HPD, open)
A
11/29/2024
Violation issued (HPD, open)
I
04/12/2024
Violation issued (HPD, open)
A
02/08/2024
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
01/08/2024
Signed off — Alteration
INTERIOR RENOVATION FOR EXISTING 3 FAM. WORK ON CELLAR, 1FL 2FL AND 3FL. PARTITION AND PLUMBING INVOLVED. Remove extension at the rear. NO CHANGE OF USE, EGRESS OR OCCUPANCY.
B07998388-I1
12/06/2023
Signed off — Alteration
FILE STRUCTURAL WORK TYPE IN CONJUNCTION WITH JOB APPLICATION B08014686. NO CHANGE OF USE, EGRESS OR OCCUPANCY.
B08039823-I1
12/04/2023
Signed off — Alteration
FILE APPLICATION TO INSTALL NEW PLUMBING FIXTURES FOR EXISTING 3 FAMILY DWELLING,ON 1ST FL,2ND FL & 3RD FL,PLUMBING WORK AS PER PLAN SUBMITTED.NO CHANGE IN MEAN OF USE,EGRESS AND OCCUPANCY.
B08001477-I1
12/04/2023
Signed off — Alteration
FILE APPLICAITON TO INSTALL NEW SPRINKLER SYSTEM FOR RESIDENTIAL BUILDING.SPRINKLER WORK ONLY, NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B08034937-I1
11/22/2023
Violation issued (HPD, open)
I
10/20/2023
Inspection — Certified Sprinkler-SP-Fixtures-Finish
Certified
View inspection ↗
10/13/2023
Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test
Certified
View inspection ↗
10/05/2023
Permit issued — Sprinklers
B08034937-I1-EW-SP
09/28/2023
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
07/05/2023
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
07/05/2023
Inspection — Certified Storm Drainage-ST-Piping-Roughing
Certified
View inspection ↗
06/29/2023
Special inspection requirement — Final
JIAN DENG
06/29/2023
Special inspection requirement — Structural Stability – Alterations of existing buildings
JIAN DENG
06/29/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
JIAN DENG
06/29/2023
Special inspection requirement — Energy Code Compliance Inspections
JIAN DENG
06/29/2023
Special inspection requirement — HVAC-R and service water piping design and insulation
JIAN DENG
06/29/2023
Special inspection requirement — HVAC-R and service water heating equipment
JIAN DENG
06/29/2023
Special inspection requirement — Lighting in dwelling units
JIAN DENG
06/29/2023
Special inspection requirement — Fire-Resistance Rated Construction
JIAN DENG
06/28/2023
Filed — Alteration
INTERIOR RENOVATION FOR EXISTING 3 FAM. WORK ON CELLAR, 1FL 2FL AND 3FL. PARTITION AND PLUMBING INVOLVED. Remove extension at the rear. NO CHANGE OF USE, EGRESS OR OCCUPANCY.
B07998388-P1
06/27/2023
Special inspection requirement — HVAC-R and service water piping design and insulation
JIAN DENG
06/27/2023
Special inspection requirement — Fire-Resistance Rated Construction
JIAN DENG
06/27/2023
Special inspection requirement — Energy Code Compliance Inspections
JIAN DENG
06/27/2023
Special inspection requirement — Footing and Foundation
JIAN DENG
06/27/2023
Special inspection requirement — Concrete - Cast-In-Place
JIAN DENG
06/27/2023
Special inspection requirement — Masonry
JIAN DENG
06/27/2023
Special inspection requirement — HVAC-R and service water heating equipment
JIAN DENG
06/27/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
JIAN DENG
06/27/2023
Special inspection requirement — Structural Stability – Alterations of existing buildings
JIAN DENG
06/27/2023
Special inspection requirement — Structural Steel - Details
JIAN DENG
06/27/2023
Special inspection requirement — Construction Operations Influencing Adjacent Structures
JIAN DENG
06/27/2023
Special inspection requirement — Final
JIAN DENG
06/26/2023
Filed — Alteration
FILE STRUCTURAL WORK TYPE IN CONJUNCTION WITH JOB APPLICATION B08014686. NO CHANGE OF USE, EGRESS OR OCCUPANCY.
B08039823-P2
06/26/2023
Filed — Alteration
FILE APPLICATION TO INSTALL NEW PLUMBING FIXTURES FOR EXISTING 3 FAMILY DWELLING,ON 1ST FL,2ND FL & 3RD FL,PLUMBING WORK AS PER PLAN SUBMITTED.NO CHANGE IN MEAN OF USE,EGRESS AND OCCUPANCY.
B08001477-P1
06/21/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
JIAN DENG
06/21/2023
Special inspection requirement — Insulation placement and R values
JIAN DENG
06/21/2023
Special inspection requirement — Energy Code Compliance Inspections
JIAN DENG
06/21/2023
Special inspection requirement — Fenestration and door U-factor and product ratings
JIAN DENG
06/21/2023
Special inspection requirement — Air barrier - visual inspection
JIAN DENG
06/21/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
JIAN DENG
06/21/2023
Special inspection requirement — HVAC-R and service water heating equipment
JIAN DENG
06/21/2023
Special inspection requirement — Lighting in dwelling units
JIAN DENG
06/21/2023
Special inspection requirement — HVAC-R and service water piping design and insulation
JIAN DENG
06/21/2023
Special inspection requirement — Lighting in dwelling units
JIAN DENG
06/08/2023
Objection resolved — Addressed
06/08/2023
Objection resolved — Addressed
06/08/2023
Objection resolved — Addressed
05/26/2023
Objection raised — Other
05/26/2023
Objection raised — Other
05/26/2023
Objection raised — Zoning
05/24/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/24/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/23/2023
Filed — Alteration CO
FILE HORIZONTAL AND VERTICAL ENLARGEMENT FOR EXISTING 3 FAMILY BUILDING. STRUCTURAL, SPRINKLER AND PLUMBING WORK FILED SEPARATELY. OBTAIN NEW C OF O.
B08014686-P1
05/23/2023
Permit issued — Foundation
B08039823-I1-GC-CX
Latest 60 of 81 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSprinklersSigned-offAMM GEN'L CONTRACTING.INC10/05/2023
DOB NOWFoundationSigned-offTLS CONSTRUCTION GROUP I*05/23/2023
DOB NOWGeneral ConstructionSigned-offTLS CONSTRUCTION GROUP I*05/23/2023
DOB NOWGeneral ConstructionPermit IssuedTLS CONSTRUCTION GROUP I*04/20/2023
DOB NOWPlumbingSigned-offCATMAN PLUMBING INC12/21/2022
DOB NOWGeneral ConstructionSigned-offALEXANDER CHAN09/20/2022
1 project · most recent 03/13/2023
General Wiring
FiledStatusContractorScope
03/13/2023CompleteALL AROUND ELECTRIC CORP.General Wiring
▾Field Inspections (DOB CAP) — 6
DateTypeResultReport
02/08/2024Pass-Final CND-Occupancy InspectionPassView ↗
10/20/2023Certified Sprinkler-SP-Fixtures-FinishCertifiedView ↗
10/13/2023Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
09/28/2023Pass-Final CND-Occupancy InspectionPassView ↗
07/05/2023Certified Gas-Gas-Piping-RoughingCertifiedView ↗
07/05/2023Certified Storm Drainage-ST-Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 63
DateRequirementInspectorRole
06/29/2023Structural Stability – Alterations of existing buildingsJIAN DENGspecial
06/29/2023Energy Code Compliance InspectionsJIAN DENGprogress
06/29/2023FinalJIAN DENGprogress
06/29/2023Fire-Resistance Rated ConstructionJIAN DENGprogress
06/29/2023Lighting in dwelling unitsJIAN DENGenergy_progress
06/29/2023HVAC-R and service water piping design and insulationJIAN DENGenergy_progress
06/29/2023HVAC-R and service water heating equipmentJIAN DENGenergy_progress
06/29/2023Fire-Resistant Penetrations and JointsJIAN DENGspecial
06/27/2023Structural Stability – Alterations of existing buildingsJIAN DENGspecial
06/27/2023Fire-Resistant Penetrations and JointsJIAN DENGspecial
06/27/2023MasonryJIAN DENGspecial
06/27/2023Energy Code Compliance InspectionsJIAN DENGprogress
06/27/2023HVAC-R and service water heating equipmentJIAN DENGenergy_progress
06/27/2023HVAC-R and service water piping design and insulationJIAN DENGenergy_progress
06/27/2023Fire-Resistance Rated ConstructionJIAN DENGprogress
06/27/2023Footing and FoundationJIAN DENGprogress
06/27/2023FinalJIAN DENGprogress
06/27/2023Construction Operations Influencing Adjacent StructuresJIAN DENGspecial
06/27/2023Concrete - Cast-In-PlaceJIAN DENGspecial
06/27/2023Structural Steel - DetailsJIAN DENGspecial
06/21/2023Fire-Resistant Penetrations and JointsJIAN DENGspecial
06/21/2023Concrete - Cast-In-PlaceJIAN DENGspecial
06/21/2023MasonryJIAN DENGspecial
06/21/2023Fire-Resistant Penetrations and JointsJIAN DENGspecial
06/21/2023Energy Code Compliance InspectionsJIAN DENGprogress
Latest 25 of 63.
▾Documents — 116 on file (BIS + DOB NOW)
▸Plans & Drawings11
▸DOB NOWPlans/Sketch11
08/28/2026B07998388-I1Request digital key ↗
08/28/2026B07998388-P1Request digital key ↗
08/28/2026B08039823-P2Request digital key ↗
Showing 3 of 11 on file for this type
▸Applications & Permits1
▸BISPLAN / WORK APPROVAL APPLICATION1
11/10/2022302143348Open ↗
▸Zoning, Tax Lot & Property Records5
▸DOB NOWZoning Exhibit form (1-5)2
08/13/2026B08014686-I1Open ↗
08/13/2026B08014686-P1Open ↗
▸DOB NOWZD1: DOB Zoning Diagram2
08/13/2026B08014686-P1Open ↗
08/13/2026B08014686-I1Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B08014686-I1Open ↗
▸Seals & Professional Certifications74
▸DOB NOWProgress Inspector Seal & Signature40
09/01/2026B07998388-I1Open ↗
09/01/2026B07998388-I1Open ↗
09/01/2026B07998388-I1Open ↗
Showing 3 of 40 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature23
09/01/2026B07998388-I1Open ↗
09/01/2026B07998388-I1Open ↗
08/30/2026B08034937-P1Open ↗
Showing 3 of 23 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature11
08/28/2026B07998388-I1Open ↗
08/28/2026B07998388-P1Open ↗
08/28/2026B08039823-I1Open ↗
Showing 3 of 11 on file for this type
▸Safety & Tenant Protection5
▸DOB NOWStreet Tree Checklist2
08/13/2026B08014686-I1Open ↗
08/13/2026B08014686-P1Open ↗
▸DOB NOWStreet Tree Sign Off1
08/13/2026B08014686-I1Open ↗
▸DOB NOWStreet Trees Site Plan1
08/13/2026B08014686-I1Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026B08014686-I1Open ↗
▸Environmental & Asbestos11
▸DOB NOWDEP ACP-5: Asbestos Assessment Report11
08/28/2026B07998388-P1Open ↗
08/28/2026B07998388-I1Open ↗
08/28/2026B08039823-P1Open ↗
Showing 3 of 11 on file for this type
▸Other Documents9
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2
08/13/2026B08014686-I1Open ↗
08/13/2026B08014686-P1Open ↗
▸DOB NOWProperty Ownership Certification2
08/27/2026B08014686-I1Open ↗
08/14/2026B08014686-P1Open ↗
▸DOB NOWSite Survey: Initial2
08/13/2026B08014686-I1Open ↗
08/13/2026B08014686-P1Open ↗
▸DOB NOWPlot Diagram2
08/13/2026B08014686-P1Open ↗
08/13/2026B08014686-I1Open ↗
▸DOB NOWFinal Survey1
08/13/2026B08014686-I1Open ↗