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Three families
30 STERLING PLACE
BROOKLYN · BIN 3019208
💬 Discuss this project
1874Year Built
3Stories
C0Building Class
R6BZoning
3,600 sfGross Floor Area
3Units
Rent StabilizedFDNY Report ↗
Three families · 2,000 sf lot · 1.8 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralElectricalMechanicalPlumbingFire ProtectionGeneral
Permit Issued — active, not yet Signed-off
RoofUnder Construction28p · 1 filing · 20 docs
Floor 3Under Construction26p · 1 filing · 20 docs
Floor 2Under Construction25p · 1 filing · 20 docs
Floor 1Under Construction25p · 2 filings · 20 docs
CellarUnder Construction24p · 1 filing · 20 docs
BasementUnder Construction25p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
SUNLIGHT DEVELOPMENT GROUP2608/28/2026
30 STERLING LLC103/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
04/23/2024$3.2M—— → —$903/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
HPL ENGINEERING P.C.1208/14/2026
YANG ENGINEERING LLC211/06/2025
DEFONSECA ARCHITECTS110/30/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
SD DESIGN STUDIO2803/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
CONSTRUCTION MNGT. AA,LLCGeneral Contractor704/09/2026
JRL SKYLINE INCGeneral Contractor507/08/2026
AVON PLBG & HTG INCFire Protection107/08/2026
AVON PLBG & HTG INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
HPL ENGINEERING PC56131308/14/2026
Building Lifecycle
All (104)Filed (15)Permit Issued (10)Signed Off (5)Inspection (6)Objection (38)Special Inspection (30)
08/25/2026
Signed off — ALT-CO - New Building with Existing Elements to Remain
A PROPOSED STRUCTURAL CONSTRUCTION FILING IN CONJUNCTION WITH GENERAL CONSTRUCTION JOB #: B01198671-I1.
B01198671-S3
08/25/2026
Signed off — ALT-CO - New Building with Existing Elements to Remain
A PROPOSED STRUCTURAL CONSTRUCTION FILING IN CONJUNCTION WITH GENERAL CONSTRUCTION JOB #: B01198671-I1.
B01198671-S5
08/25/2026
Signed off — ALT-CO - New Building with Existing Elements to Remain
A PROPOSED STRUCTURAL CONSTRUCTION FILING IN CONJUNCTION WITH GENERAL CONSTRUCTION JOB #: B01198671-I1.
B01198671-S2
08/14/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
A PROPOSED STRUCTURAL CONSTRUCTION FILING IN CONJUNCTION WITH GENERAL CONSTRUCTION JOB #: B01198671-I1.
B01198671-P5
08/13/2026
Special inspection requirement — Energy Code Compliance Inspections
Fran Huang
08/13/2026
Special inspection requirement — Lighting controls
Fran Huang
08/13/2026
Special inspection requirement — Exterior lighting power
Fran Huang
08/13/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Fran Huang
08/13/2026
Special inspection requirement — Maintenance information
Fran Huang
08/13/2026
Special inspection requirement — Fire-Resistance Rated Construction
Fran Huang
08/13/2026
Special inspection requirement — Air barrier - visual inspection
Fran Huang
08/13/2026
Special inspection requirement — Fenestration air leakage
Fran Huang
08/13/2026
Special inspection requirement — Insulation placement and R values
Fran Huang
08/13/2026
Special inspection requirement — Exterior Insulation and Finish Systems (EIFS)
Fran Huang
08/13/2026
Special inspection requirement — Metering
Fran Huang
08/13/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
Fran Huang
08/13/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
Fran Huang
08/13/2026
Special inspection requirement — Lighting in dwelling units
Fran Huang
08/13/2026
Special inspection requirement — Concrete - Cast-In-Place
Fran Huang
08/13/2026
Special inspection requirement — Interior lighting power
Fran Huang
08/13/2026
Special inspection requirement — Fenestration areas
Fran Huang
07/31/2026
Signed off — ALT-CO - New Building with Existing Elements to Remain
A PROPOSED STRUCTURAL CONSTRUCTION FILING IN CONJUNCTION WITH GENERAL CONSTRUCTION JOB #: B01198671-I1.
B01198671-S1
06/22/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
06/05/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
06/02/2026
Signed off — Alteration
SUBMIT TEMPORARY CONSTRUCTION FENCE AT OPEN SPACE, NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01235006-I1
05/05/2026
Inspection — Fail-Final CND-Occupancy Inspection
Fail
View inspection ↗
04/02/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
03/26/2026
Objection resolved — Addressed
03/26/2026
Objection resolved — Addressed
03/26/2026
Special inspection requirement — Sprinkler Systems
Fran Huang
03/25/2026
Special inspection requirement — Lighting in dwelling units
Fran Huang
03/25/2026
Special inspection requirement — Interior lighting power
Fran Huang
03/25/2026
Special inspection requirement — Maintenance information
Fran Huang
03/25/2026
Special inspection requirement — Fire-Resistance Rated Construction
Fran Huang
03/25/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
Fran Huang
03/25/2026
Special inspection requirement — Fenestration air leakage
Fran Huang
03/25/2026
Special inspection requirement — Lighting controls
Fran Huang
03/25/2026
Special inspection requirement — Exterior Insulation and Finish Systems (EIFS)
Fran Huang
03/25/2026
Special inspection requirement — Fenestration areas
Fran Huang
03/25/2026
Special inspection requirement — Exterior lighting power
Fran Huang
03/25/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
Fran Huang
03/25/2026
Special inspection requirement — Insulation placement and R values
Fran Huang
03/19/2026
Objection raised — Fire_Protection
03/19/2026
Objection raised — Fire_Protection
03/13/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
A PROPOSED STRUCTURAL CONSTRUCTION FILING IN CONJUNCTION WITH GENERAL CONSTRUCTION JOB #: B01198671-I1.
B01198671-P4
03/13/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
A PROPOSED STRUCTURAL CONSTRUCTION FILING IN CONJUNCTION WITH GENERAL CONSTRUCTION JOB #: B01198671-I1.
B01198671-P3
03/10/2026
Objection resolved — Addressed
03/04/2026
Objection raised — Admin
02/27/2026
Filed — ALT-CO - New Building with Existing Elements to Remain
A PROPOSED STRUCTURAL CONSTRUCTION FILING IN CONJUNCTION WITH GENERAL CONSTRUCTION JOB #: B01198671-I1.
B01198671-P2
01/09/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
11/21/2025
Permit issued — Sprinklers
B01198671-S5-EW-SP
11/20/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
11/13/2025
Objection raised — Energy
11/07/2025
Permit issued — Mechanical Systems
B01198671-S7-MS
11/06/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
A PROPOSED STRUCTURAL CONSTRUCTION FILING IN CONJUNCTION WITH GENERAL CONSTRUCTION JOB #: B01198671-I1.
B01198671-S7
11/03/2025
Permit issued — General Construction
B01198671-I1-GC
10/30/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
A PROPOSED STRUCTURAL CONSTRUCTION FILING IN CONJUNCTION WITH GENERAL CONSTRUCTION JOB #: B01198671-I1.
B01198671-S4
10/27/2025
Objection resolved — Addressed
10/27/2025
Objection resolved — Addressed
10/27/2025
Objection resolved — Addressed
Latest 60 of 104 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSprinklersSigned-offAVON PLBG & HTG INC11/21/2025
DOB NOWMechanical SystemsPermit IssuedJRL SKYLINE11/07/2025
DOB NOWGeneral ConstructionPermit IssuedJRL SKYLINE11/03/2025
DOB NOWPlumbingSigned-offAVON PLBG & HTG INC09/15/2025
DOB NOWConstruction FenceSigned-offJRL SKYLINE08/27/2025
DOB NOWStructuralSigned-offJRL SKYLINE08/20/2025
DOB NOWFoundationSigned-offJRL SKYLINE08/20/2025
DOB NOWStructuralSigned-offCONSTRUCTION MNGT. AA,LLC08/19/2025
DOB NOWFoundationSigned-offCONSTRUCTION MNGT. AA,LLC08/19/2025
DOB NOWConstruction FenceSigned-offCONSTRUCTION MNGT. AA,LLC06/03/2025
1 project · most recent 08/14/2026
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
08/14/2026Permit IssuedJRL SKYLINE INCHeating and Air Conditioning Systems
Heat / Cool
Mitsubishi Electric MXZ-SM36NLHZ 42,000 BTU · Heat Pump Outdoor ×3
MXZ-SM48NLHZ 54,000 BTU · Heat Pump Outdoor ×1
MXZ-3C24NAHZ4 24,000 BTU · Heat Pump Outdoor ×5
1 project · most recent 08/14/2026
Sprinkler System
FiledStatusContractorScope
08/14/2026Signed-offAVON PLBG & HTG INCSprinkler System
1 project · most recent 08/14/2026
Storm Water/Sanitary
FiledStatusContractorScope
08/14/2026Signed-offAVON PLBG & HTG INCStorm, Water/Sanitary
2 projects · most recent 04/09/2026
General Wiring
FiledStatusContractorScope
04/09/2026Permit IssuedTOWER FIRE & ELECT SVCS—
04/07/2026Permit IssuedA.C. MORGAN ELECTRICGeneral Wiring
1 project · most recent 08/14/2026
Steel Concrete Masonry Wood
FiledStatusContractorScope
08/14/2026Signed-offAVON PLBG & HTG INCSteel, Concrete, Masonry, Wood
1 project · most recent 06/02/2025
Fence
FiledStatusContractorScope
06/02/2025Signed-offJRL SKYLINE INCFence
▾Field Inspections (DOB CAP) — 6
DateTypeResultReport
06/22/2026Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
06/05/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
05/05/2026Fail-Final CND-Occupancy InspectionFailView ↗
04/02/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
01/09/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
11/20/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 106
DateRequirementInspectorRole
08/13/2026Air barrier - visual inspectionFran Huangenergy_progress
08/13/2026Lighting in dwelling unitsFran Huangenergy_progress
08/13/2026Insulation placement and R valuesFran Huangenergy_progress
08/13/2026Maintenance informationFran Huangenergy_progress
08/13/2026Interior lighting powerFran Huangenergy_progress
08/13/2026Fire-Resistance Rated ConstructionFran Huangprogress
08/13/2026Fenestration and door U-factor and product ratingsFran Huangenergy_progress
08/13/2026Exterior lighting powerFran Huangenergy_progress
08/13/2026Fenestration air leakageFran Huangenergy_progress
08/13/2026Lighting controlsFran Huangenergy_progress
08/13/2026Fenestration areasFran Huangenergy_progress
08/13/2026MeteringFran Huangenergy_progress
08/13/2026Energy Code Compliance InspectionsFran Huangprogress
08/13/2026Structural Stability – Alterations of existing buildingsFran Huangspecial
08/13/2026Fire-Resistant Penetrations and JointsFran Huangspecial
08/13/2026Exterior Insulation and Finish Systems (EIFS)Fran Huangspecial
08/13/2026Concrete - Cast-In-PlaceFran Huangspecial
03/26/2026Sprinkler SystemsFran Huangspecial
03/25/2026Fire-Resistance Rated ConstructionFran Huangprogress
03/25/2026Interior lighting powerFran Huangenergy_progress
03/25/2026Lighting in dwelling unitsFran Huangenergy_progress
03/25/2026Air barrier - visual inspectionFran Huangenergy_progress
03/25/2026Energy Code Compliance InspectionsFran Huangprogress
03/25/2026MeteringFran Huangenergy_progress
03/25/2026Insulation placement and R valuesFran Huangenergy_progress
Latest 25 of 106.
▾Documents — 126 on file (BIS + DOB NOW)
▸Plans & Drawings16
▸DOB NOWPlans/Sketch16
08/21/2026B01218023-I1Request digital key ↗
08/21/2026B01235006-I1Request digital key ↗
08/21/2026B01198671-P5Request digital key ↗
Showing 3 of 16 on file for this type
▸Applications & Permits13
▸DOB NOWLPC Approval/Permit12
08/18/2026B01198671-P5Open ↗
08/13/2026B01198671-S7Open ↗
08/13/2026B01198671-P3Open ↗
Showing 3 of 12 on file for this type
▸BISBPP-5 - Authorization to the Department of Transportation1
08/08/2025340919509Open ↗
▸Zoning, Tax Lot & Property Records8
▸DOB NOWZD1: DOB Zoning Diagram3
08/18/2026B01198671-P5Open ↗
08/13/2026B01198671-P2Open ↗
08/13/2026B01198671-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)3
08/18/2026B01198671-P5Open ↗
08/13/2026B01198671-P2Open ↗
08/13/2026B01198671-I1Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp2
08/13/2026B01198671-I1Open ↗
08/13/2026B01198671-P2Open ↗
▸Seals & Professional Certifications54
▸DOB NOWProgress Inspector Seal & Signature19
09/30/2026B01198671-P1Open ↗
09/23/2026B01198671-S7Open ↗
09/23/2026B01198671-S7Open ↗
Showing 3 of 19 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature18
08/22/2026B01193481-I1Open ↗
08/21/2026B01235006-I1Open ↗
08/18/2026B01198671-I1Open ↗
Showing 3 of 18 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature15
09/30/2026B01198671-P1Open ↗
09/30/2026B01198671-P1Open ↗
09/23/2026B01198671-S5Open ↗
Showing 3 of 15 on file for this type
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
08/08/2025340919509Open ↗
▸BISAPPLICANT OWNER SIGNATURE1
08/08/2025340919509Open ↗
▸Trade Schedules & Equipment4
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)4
08/18/2026B01198671-I1Open ↗
08/18/2026B01198671-P5Open ↗
08/13/2026B01198671-P2Open ↗
Showing 3 of 4 on file for this type
▸Environmental & Asbestos14
▸DOB NOWDEP ACP-5: Asbestos Assessment Report14
08/18/2026B01198671-P5Open ↗
08/18/2026B01198671-I1Open ↗
08/13/2026B01198671-S3Open ↗
Showing 3 of 14 on file for this type
▸Inspections & Test Reports3
▸DOB NOWSOIL REPORT2
08/13/2026B01198671-P1Open ↗
08/13/2026B01198671-S2Open ↗
▸DOB NOWTR4 Test Report and Plot Diagram1
08/13/2026B01198671-S2Open ↗
▸Approvals, Objections & Sign-offs1
▸BISLANDMARKS APPROVAL1
08/08/2025340919509Open ↗
▸Filing & Intake Forms2
▸BISEFILING JOB APPLICATION COVER SHEET1
08/08/2025340919509Open ↗
▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT31
08/08/2025340919509Open ↗
▸Other Documents11
▸DOB NOWSite Survey: Initial3
08/18/2026B01198671-P5Open ↗
08/13/2026B01198671-I1Open ↗
08/13/2026B01198671-P2Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone3
08/18/2026B01198671-P5Open ↗
08/13/2026B01198671-I1Open ↗
08/13/2026B01198671-P2Open ↗
▸DOB NOWProperty Ownership Certification3
08/18/2026B01198671-P5Open ↗
08/13/2026B01198671-I1Open ↗
08/13/2026B01198671-P2Open ↗
▸BISBPP - SUPPORTING DOCUMENTATION2
08/08/2025340919509Open ↗
08/08/2025340919509Open ↗