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Four families
The Townhouse 270 Condominium
270 14TH STREET · Park Slope · BIN 3023696
💬 Discuss this project
2024Year Built
4Stories
C3Building Class
R6BZoning
5,297 sfGross Floor Area
4Units
Rent Stabilized15 Active Violations 13 unresolved · 2 paperwork only ▸FDNY Report ↗
Four families · Owner of record: TH270 · 2,500 sf lot · 2.12 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralElectricalMechanicalPlumbingFire ProtectionEquipmentCivilGeneralOther
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
RoofNew plumbing system for residential building40p · 4 filings · 20 docs
BulkheadMechanical system installation2p · 2 filings · 20 docs
Penthouse1p · 1 filing · 20 docs
Floor 4New plumbing system for residential building113p · 4 filings · 20 docs
Floor 3New plumbing system for residential building113p · 4 filings · 20 docs
Floor 2New plumbing system for residential building112p · 4 filings · 20 docs
Floor 1New plumbing system for residential building112p · 4 filings · 20 docs
CellarNew plumbing system for residential building115p · 4 filings · 20 docs
Site & exteriorSidewalk shed and pipe scaffolding installation43p · 6 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
W57 SA9107/08/2026
TH2701008/29/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
05/04/2022$2.0M—— → —— not available
▾Design Consultants (Architect / Engineer of Record)
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
Geiger E A Group803/21/2026
Prime Zone Building Consulting2103/21/2026
Green Studio403/21/2026
H Z Building NY203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
LWS ConstructionGeneral Contractor2207/08/2026
MC SuperstructureScaffold707/08/2026
Golden Tiger ConstructionGeneral Contractor507/08/2026
LWS ConstructionScaffold307/08/2026
Tri Borough ScaffoldingScaffold303/21/2026
Catman PlumbingPlumbing207/08/2026
Case PlumbingFire Protection207/08/2026
Dynasty ContractingScaffold104/09/2026
Acer ConstructionScaffold107/08/2026
H&Z Building Consulting IScaffold104/09/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
SD Testing & Inspection S7010306/02/2026
City-Wide Testing4161703/03/2026
Building Lifecycle
All (131)Filed (30)Permit Issued (16)Signed Off (11)Violation (22)Inspection (6)Objection (16)Special Inspection (30)
06/02/2026
Filed — New Building
SUBSEQUENT FILING FOUNDATION PLANS IN CONJUNCTION WITH NB JOB # B08025194-l1
B08025194-P9
06/02/2026
Special inspection requirement — Energy Code Compliance Inspections
XIUCHENG LI
06/02/2026
Special inspection requirement — Fire-Resistance Rated Construction
XIUCHENG LI
06/02/2026
Special inspection requirement — Maintenance information
XIUCHENG LI
06/02/2026
Special inspection requirement — Metering
XIUCHENG LI
06/02/2026
Special inspection requirement — Protection of exposed foundation insulation
XIUCHENG LI
06/02/2026
Special inspection requirement — Fenestration air leakage
XIUCHENG LI
06/02/2026
Special inspection requirement — Insulation placement and R values
XIUCHENG LI
06/02/2026
Special inspection requirement — Interior lighting power
XIUCHENG LI
06/02/2026
Special inspection requirement — Lighting in dwelling units
XIUCHENG LI
06/02/2026
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
XIUCHENG LI
06/02/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
XIUCHENG LI
06/02/2026
Special inspection requirement — Air barrier - visual inspection
XIUCHENG LI
06/02/2026
Special inspection requirement — Fenestration areas
XIUCHENG LI
06/02/2026
Special inspection requirement — Exterior lighting power
XIUCHENG LI
06/02/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIUCHENG LI
06/02/2026
Special inspection requirement — Lighting controls
XIUCHENG LI
04/22/2026
Signed off — Alteration
PROVIDE NEW PLUMBING SYSTEM THROUGHOUT NEW FOUR STORIES RESIDENTIAL BUILDING, IN CONJUNCTION WITH NB JOB# B08025194-I1
B08046473-I1
04/07/2026
Filed — New Building
SUBSEQUENT FILING FOUNDATION PLANS IN CONJUNCTION WITH NB JOB # B08025194-l1
B08025194-P8
04/07/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIUCHENG LI
04/07/2026
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
XIUCHENG LI
04/07/2026
Special inspection requirement — Energy Code Compliance Inspections
XIUCHENG LI
04/07/2026
Special inspection requirement — Fenestration areas
XIUCHENG LI
04/07/2026
Special inspection requirement — Fire-Resistance Rated Construction
XIUCHENG LI
04/07/2026
Special inspection requirement — Air barrier - visual inspection
XIUCHENG LI
04/07/2026
Special inspection requirement — Fenestration air leakage
XIUCHENG LI
04/07/2026
Special inspection requirement — Insulation placement and R values
XIUCHENG LI
04/07/2026
Special inspection requirement — Metering
XIUCHENG LI
04/07/2026
Special inspection requirement — Protection of exposed foundation insulation
XIUCHENG LI
04/07/2026
Special inspection requirement — Lighting controls
XIUCHENG LI
04/07/2026
Special inspection requirement — Maintenance information
XIUCHENG LI
04/07/2026
Special inspection requirement — Interior lighting power
XIUCHENG LI
04/07/2026
Special inspection requirement — Lighting in dwelling units
XIUCHENG LI
03/30/2026
Signed off — Alteration
PROVIDE NEW FIRE SPRINKLER SYSTEM THROUGHOUT NEW FOUR STORIES RESIDENTIAL BUILDING, IN CONJUNCTION WITH NB JOB# B08025194
B08046483-I1
03/10/2026
Inspection — Certified Sprinkler-SP-Fixtures-Finish
Certified
View inspection ↗
03/05/2026
Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test
Certified
View inspection ↗
03/03/2026
Filed — Alteration
PROVIDE NEW FIRE SPRINKLER SYSTEM THROUGHOUT NEW FOUR STORIES RESIDENTIAL BUILDING, IN CONJUNCTION WITH NB JOB# B08025194
B08046483-P3
02/26/2026
Filed — Alteration
PROVIDE NEW FIRE SPRINKLER SYSTEM THROUGHOUT NEW FOUR STORIES RESIDENTIAL BUILDING, IN CONJUNCTION WITH NB JOB# B08025194
B08046483-P2
02/26/2026
Permit issued — Sprinklers
B08046483-I1-EW-SP
01/22/2026
Signed off — Alteration
INSTALL TEMPORARY CONSTRUCTION FENCE FOR ALT 1 APPLICATION FILED UNDER DOB # B08025194-I1
B08046490-I1
01/16/2026
Filed — Alteration
PROVIDE NEW FIRE SPRINKLER SYSTEM THROUGHOUT NEW FOUR STORIES RESIDENTIAL BUILDING, IN CONJUNCTION WITH NB JOB# B08025194
B08046483-P1
01/14/2026
Signed off — Alteration
PROVIDE NEW MECHANICAL SYSTEM THROUGHOUT NEW FOUR STORIES RESIDENTIAL BUILDING. IN CONJUNCTION WITH NB JOB# B08025194
B08046478-I1
01/08/2026
Signed off — New Building
SUBSEQUENT FILING FOUNDATION PLANS IN CONJUNCTION WITH NB JOB # B08025194-l1
B08025194-S2
01/06/2026
Filed — Alteration
PROVIDE NEW MECHANICAL SYSTEM THROUGHOUT NEW FOUR STORIES RESIDENTIAL BUILDING. IN CONJUNCTION WITH NB JOB# B08025194
B08046478-P1
11/19/2025
Permit issued — Construction Fence
B08046490-I1-FN
11/18/2025
Violation issued (ECB, closed)
Unknown
11/18/2025
Violation issued (ECB, closed)
Construction
11/18/2025
Violation issued (ECB, closed)
Construction
11/18/2025
Violation issued (ECB, closed)
Construction
10/16/2025
Signed off — Alteration
B00823891-I1
10/08/2025
Objection resolved — Addressed
10/06/2025
Objection raised — Energy
09/29/2025
Signed off — New Building
SUBSEQUENT FILING FOUNDATION PLANS IN CONJUNCTION WITH NB JOB # B08025194-l1
B08025194-S1
09/23/2025
Objection resolved — Addressed
09/16/2025
Objection raised — Other
09/12/2025
Filed — New Building
SUBSEQUENT FILING FOUNDATION PLANS IN CONJUNCTION WITH NB JOB # B08025194-l1
B08025194-P6
08/27/2025
Permit issued — Plumbing
B08046473-I1-PL
08/19/2025
Filed — Alteration
PROVIDE NEW PLUMBING SYSTEM THROUGHOUT NEW FOUR STORIES RESIDENTIAL BUILDING, IN CONJUNCTION WITH NB JOB# B08025194-I1
B08046473-P3
08/06/2025
Objection resolved — Addressed
07/21/2025
Objection resolved — Addressed
Latest 60 of 131 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSprinklersSigned-offS & L Plumbing02/26/2026
DOB NOWConstruction FenceSigned-offLWS Construction11/19/2025
DOB NOWPlumbingSigned-offCatman Plumbing08/27/2025
DOB NOWSprinklersSigned-offS & L Plumbing01/03/2025
DOB NOWConstruction FenceSigned-offLWS Construction09/16/2024
DOB NOWSidewalk ShedSigned-offMC Superstructure08/30/2024
DOB NOWSupported ScaffoldSigned-offMC Superstructure08/30/2024
DOB NOWPlumbingSigned-offCatman Plumbing08/08/2024
DOB NOWSidewalk ShedSigned-offMC Superstructure05/01/2024
DOB NOWMechanical SystemsSigned-offLWS Construction02/13/2024
DOB NOWConstruction FenceSigned-offLWS Construction12/27/2023
DOB NOWConstruction FenceSigned-offDynasty Contracting08/23/2023
DOB NOWSidewalk ShedSigned-offMC Superstructure07/11/2023
DOB NOWSidewalk ShedSigned-offTri Borough Scaffolding06/06/2023
DOB NOWSidewalk ShedSigned-offAcer Construction04/06/2023
DOB NOWConstruction FenceSigned-offH&Z Building Consulting I04/03/2023
BIS—ISSUEDDynasty Contracting07/21/2023
BISOTISSUEDSJ Empire02/22/2018
BISOTISSUEDSJ Empire11/21/2017
BISOTISSUEDE&J All Seasons Construction10/26/2015
3 projects · most recent 09/03/2024
General Wiring
FiledStatusContractorScope
09/03/2024CompleteCL Electrical—
03/17/2024CompleteCL ElectricalGeneral Wiring
06/06/2023CompleteNash Electric Services—
1 project · most recent 06/02/2026
Steel Concrete
FiledStatusContractorScope
06/02/2026Permit IssuedLWS ConstructionSteel, Concrete
1 project · most recent 06/02/2026
Earthwork
FiledStatusContractorScope
06/02/2026Permit IssuedLWS ConstructionEarthwork
▾Field Inspections (DOB CAP) — 6
DateTypeResultReport
03/10/2026Certified Sprinkler-SP-Fixtures-FinishCertifiedView ↗
03/05/2026Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
11/14/2024Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
10/02/2024Pass-Final House ConnectionPassView ↗
09/13/2024Pass-Final House ConnectionPassView ↗
09/04/2024Fail-Final House ConnectionFailView ↗
▾Special Inspection Requirements (DOB NOW) — 105
DateRequirementInspectorRole
06/02/2026Private On-Site Storm Water Disposal Systems-, and Detention Facilities, InstallationXIUCHENG LIspecial
06/02/2026Energy Code Compliance InspectionsXIUCHENG LIprogress
06/02/2026Fire-Resistance Rated ConstructionXIUCHENG LIprogress
06/02/2026Lighting controlsXIUCHENG LIenergy_progress
06/02/2026Exterior lighting powerXIUCHENG LIenergy_progress
06/02/2026Protection of exposed foundation insulationXIUCHENG LIenergy_progress
06/02/2026Air barrier - visual inspectionXIUCHENG LIenergy_progress
06/02/2026Maintenance informationXIUCHENG LIenergy_progress
06/02/2026Interior lighting powerXIUCHENG LIenergy_progress
06/02/2026Fenestration air leakageXIUCHENG LIenergy_progress
06/02/2026Fenestration and door U-factor and product ratingsXIUCHENG LIenergy_progress
06/02/2026Fenestration areasXIUCHENG LIenergy_progress
06/02/2026Insulation placement and R valuesXIUCHENG LIenergy_progress
06/02/2026MeteringXIUCHENG LIenergy_progress
06/02/2026Lighting in dwelling unitsXIUCHENG LIenergy_progress
06/02/2026Fire-Resistant Penetrations and JointsXIUCHENG LIspecial
04/07/2026Interior lighting powerXIUCHENG LIenergy_progress
04/07/2026Exterior lighting powerXIUCHENG LIenergy_progress
04/07/2026Lighting controlsXIUCHENG LIenergy_progress
04/07/2026Fenestration air leakageXIUCHENG LIenergy_progress
04/07/2026Fenestration areasXIUCHENG LIenergy_progress
04/07/2026MeteringXIUCHENG LIenergy_progress
04/07/2026Protection of exposed foundation insulationXIUCHENG LIenergy_progress
04/07/2026Air barrier - visual inspectionXIUCHENG LIenergy_progress
04/07/2026Fenestration and door U-factor and product ratingsXIUCHENG LIenergy_progress
Latest 25 of 105.
▾Documents — 200 on file (BIS + DOB NOW)
▸Plans & Drawings30
▸DOB NOWPlans/Sketch30
08/27/2026B00823891-I1Request digital key ↗
08/27/2026B00855991-I1Request digital key ↗
08/27/2026B08046473-P1Request digital key ↗
Showing 3 of 30 on file for this type
▸Applications & Permits15
▸BISPLAN / WORK APPROVAL APPLICATION8
05/09/2023340887936Open ↗
12/07/2022322108599Open ↗
06/03/2022321261825Open ↗
Showing 3 of 8 on file for this type
▸BISWORK PERMIT APPLICATION4
07/25/2023322108599Open ↗
02/22/2018321261825Open ↗
11/22/2017321261825Open ↗
Showing 3 of 4 on file for this type
▸BISBPP-5 - Authorization to the Department of Transportation3
07/05/2023340887936Open ↗
06/29/2023340887936Open ↗
05/09/2023340887936Open ↗
▸Zoning, Tax Lot & Property Records14
▸DOB NOWZD1: DOB Zoning Diagram5
08/21/2026B08025194-P8Open ↗
08/21/2026B08025194-P9Open ↗
08/14/2026B08025194-P1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWZoning Exhibit form (1-5)5
08/21/2026B08025194-P9Open ↗
08/21/2026B08025194-P8Open ↗
08/14/2026B08025194-P1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWRestrictive Declaration/Easement 13
08/21/2026B08025194-P8Open ↗
08/21/2026B08025194-P9Open ↗
08/15/2026B08025194-I1Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B08025194-I1Open ↗
▸Seals & Professional Certifications71
▸DOB NOWDPL-1: Design Professional Seal & Signature24
08/27/2026B00823891-I1Open ↗
08/27/2026B00855991-I1Open ↗
08/27/2026B08046473-P3Open ↗
Showing 3 of 24 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature21
09/18/2026B08046473-P2Open ↗
09/02/2026B08025194-P4Open ↗
09/02/2026B08025194-P4Open ↗
Showing 3 of 21 on file for this type
▸DOB NOWProgress Inspector Seal & Signature20
09/18/2026B08046473-P2Open ↗
09/18/2026B08046473-P2Open ↗
09/02/2026B08025194-P4Open ↗
Showing 3 of 20 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT3
10/29/2015321261825Open ↗
10/29/2015321261825Open ↗
10/29/2015321261825Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
10/29/2015321261825Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
05/09/2023340887936Open ↗
▸BISAPPLICANT OWNER SIGNATURE1
05/09/2023340887936Open ↗
▸Trade Schedules & Equipment3
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)3
08/14/2026B08025194-P1Open ↗
08/13/2026B08025194-I1Open ↗
08/13/2026B08025194-P6Open ↗
▸Safety & Tenant Protection14
▸DOB NOWStreet Tree Checklist5
08/21/2026B08025194-P8Open ↗
08/21/2026B08025194-P9Open ↗
08/15/2026B08025194-I1Open ↗
Showing 3 of 5 on file for this type
▸BISSTREET TREE CHECKLIST3
06/29/2023340887936Open ↗
05/09/2023340887936Open ↗
10/29/2015321261825Open ↗
▸BISBPP: STREET TREES SITE PLAN1
05/09/2023340887936Open ↗
▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1
07/25/2023322108599Open ↗
▸BISANTI-HARASSMENT CHECKLIST1
07/25/2023322108599Open ↗
▸DOB NOWStreet Tree Sign Off1
08/13/2026B08025194-I1Open ↗
▸DOB NOWStreet Trees Site Plan1
08/13/2026B08025194-I1Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026B08025194-I1Open ↗
▸Environmental & Asbestos2
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
10/29/2015321261825Open ↗
▸BISRODENT CONTROL1
07/25/2023322108599Open ↗
▸Energy Compliance2
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1
10/29/2015321261825Open ↗
▸DOB NOWPreliminary Commissioning Report Certification1
08/27/2026B08046473-I1Open ↗
▸Inspections & Test Reports7
▸DOB NOWSOIL REPORT4
08/13/2026B08025194-P2Open ↗
08/13/2026B08025194-P4Open ↗
08/13/2026B08025194-S3Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWTR4 Test Report and Plot Diagram2
08/13/2026B08025194-S3Open ↗
08/13/2026B08025194-S1Open ↗
▸BISDOB FINAL INSPECTION REQUIRED1
06/09/2022321261825Open ↗
▸Approvals, Objections & Sign-offs9
▸BISLETTERS - SUPPORTING DOCUMENTATION6
07/25/2023322108599Open ↗
07/25/2023322108599Open ↗
07/25/2023322108599Open ↗
Showing 3 of 6 on file for this type
▸BISLANDMARKS APPROVAL1
07/25/2023322108599Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
10/29/2015321261825Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
06/10/2022321261825Open ↗
▸Cost, Insurance & Ownership3
▸BISCOST AFFIDAVIT1
10/29/2015321261825Open ↗
▸BISPROJECT-SPECIFIC GL INSURANCE1
07/25/2023322108599Open ↗
▸BISCOST AFFIDAVIT (FINAL): PW31
06/09/2022321261825Open ↗
▸Filing & Intake Forms8
▸BISEFILING COVER SHEET2
12/07/2022322108599Open ↗
10/29/2015321261825Open ↗
▸BISBOROUGH INTAKE FORM2
07/25/2023322108599Open ↗
12/07/2022322108599Open ↗
▸BISADDITIONAL INFORMATION2
06/03/2022321261825Open ↗
05/16/2022321261825Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
05/09/2023340887936Open ↗
▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT31
05/09/2023340887936Open ↗
▸Other Documents22
▸DOB NOWSite Survey: Initial5
08/21/2026B08025194-P9Open ↗
08/21/2026B08025194-P8Open ↗
08/14/2026B08025194-P1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone5
08/21/2026B08025194-P8Open ↗
08/21/2026B08025194-P9Open ↗
08/14/2026B08025194-P1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWProperty Ownership Certification5
08/21/2026B08025194-P8Open ↗
08/21/2026B08025194-P9Open ↗
08/15/2026B08025194-I1Open ↗
Showing 3 of 5 on file for this type
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION2
07/25/2023322108599Open ↗
07/25/2023322108599Open ↗
▸BISBPP - SUPPORTING DOCUMENTATION2
06/29/2023340887936Open ↗
06/29/2023340887936Open ↗
▸DOB NOWAdjoining Owners Notification2
08/13/2026B08025194-S3Open ↗
08/13/2026B08025194-S1Open ↗
▸DOB NOWFinal Survey1
08/15/2026B08025194-I1Open ↗