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Three families
737 DECATUR STREET
BROOKLYN · BIN 3040479
💬 Discuss this project
1899Year Built
2Stories
C0Building Class
R6Zoning
2,700 sfGross Floor Area
3Units
FDNY Report ↗
Three families · Owner of record: AJE CAPITAL CORP. · 2,000 sf lot · 1.35 FAR built · Flood zone X
Locations of Work
Plumbing
Permit Issued — active, not yet Signed-off
Floor 2Under Construction1 filing · 15 docs
Floor 1Under Construction1 filing · 15 docs
CellarUnder Construction1 filing · 15 docs
Sub-BasementUnder Construction1 filing · 15 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
ELITE PROPERTIES NYC909/02/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
12/23/2025$1.2M—— → —$430/sf building
01/30/2024$353K—Private party → SRP 2013-9 FUNDING TRUST$131/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
PRIME ZONE BUILDING CONSULTING408/17/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
L&C ASSOCIATES203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
XINLI.CONSTRUCTION LLCGeneral Contractor104/09/2026
PRIME PIPING & HEATING INPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
PRIME ZONE BUILDING CONSU9474408/17/2026
NKM ENGINEERING PLLC6244103/02/2026
Building Lifecycle
All (41)Filed (4)Permit Issued (2)Inspection (6)Special Inspection (29)
08/17/2026
Filed — Alteration
PLUMBING WORK IN CONJUNCTION WITH INTERIOR RENOVATION OF (2) FAMILY HOUSE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B01365992-P2
08/17/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
CHI WAI CHUNG
08/17/2026
Special inspection requirement — Energy Code Compliance Inspections
CHI WAI CHUNG
08/17/2026
Special inspection requirement — HVAC-R and service water heating system controls
CHI WAI CHUNG
08/17/2026
Special inspection requirement — Maintenance information
CHI WAI CHUNG
08/17/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
CHI WAI CHUNG
08/17/2026
Special inspection requirement — HVAC-R and service water heating equipment
CHI WAI CHUNG
08/10/2026
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
08/05/2026
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
07/16/2026
Filed — Alteration
PLUMBING WORK IN CONJUNCTION WITH INTERIOR RENOVATION OF (2) FAMILY HOUSE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B01365992-P1
07/15/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
CHI WAI CHUNG
07/15/2026
Special inspection requirement — Energy Code Compliance Inspections
CHI WAI CHUNG
07/15/2026
Special inspection requirement — HVAC-R and service water heating equipment
CHI WAI CHUNG
07/15/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
CHI WAI CHUNG
07/15/2026
Special inspection requirement — HVAC-R and service water heating system controls
CHI WAI CHUNG
07/15/2026
Special inspection requirement — Maintenance information
CHI WAI CHUNG
07/10/2026
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
06/30/2026
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
05/15/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
05/13/2026
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
03/06/2026
Permit issued — Plumbing
B01365992-I1-PL
03/06/2026
Permit issued — Mechanical Systems
B01365555-I1-GC-CX
03/02/2026
Filed — Alteration
INTERIOR RENOVATION OF (2) FAMILY HOUSE WITH MECHANICAL WORK. PLUMBING WORK WILL BE FILED SEPARATELY. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B01365555-I1
03/02/2026
Filed — Alteration
PLUMBING WORK IN CONJUNCTION WITH INTERIOR RENOVATION OF (2) FAMILY HOUSE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B01365992-I1
02/27/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
CHI WAI CHUNG
02/27/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
CHI WAI CHUNG
02/27/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
CHI WAI CHUNG
02/27/2026
Special inspection requirement — Interior lighting power
CHI WAI CHUNG
02/27/2026
Special inspection requirement — Maintenance information
CHI WAI CHUNG
02/27/2026
Special inspection requirement — HVAC-R and service water heating equipment
CHI WAI CHUNG
02/27/2026
Special inspection requirement — Heating Systems
CHI WAI CHUNG
02/27/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
NARESH MAHANGU
02/27/2026
Special inspection requirement — Mechanical Systems
CHI WAI CHUNG
02/27/2026
Special inspection requirement — Energy Code Compliance Inspections
CHI WAI CHUNG
02/27/2026
Special inspection requirement — Fire-Resistance Rated Construction
CHI WAI CHUNG
02/27/2026
Special inspection requirement — Final
PETER CHO
02/27/2026
Special inspection requirement — Air barrier - visual inspection
CHI WAI CHUNG
02/27/2026
Special inspection requirement — Fenestration air leakage
CHI WAI CHUNG
02/27/2026
Special inspection requirement — HVAC-R and service water heating system controls
CHI WAI CHUNG
02/27/2026
Special inspection requirement — Duct leakage testing, insulation and design
CHI WAI CHUNG
02/27/2026
Special inspection requirement — Fenestration areas
CHI WAI CHUNG
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedPRIME PIPING & HEATING IN03/06/2026
DOB NOWMechanical SystemsSigned-offXINLI.CONSTRUCTION LLC03/06/2026
1 project · most recent 03/02/2026
Air Conditioning Systems Heating Systems
FiledStatusContractorScopeMake / Model / Capacity
03/02/2026Signed-offXINLI.CONSTRUCTION LLCAir Conditioning Systems, Heating Systems
Cooling
Goodman GSXN3N96010 60,000 BTU · Condensing Unit ×2
Heating
A.O. Smith GCR-50-400 40,000 BTU ×1
GPVX-75L-310 76,000 BTU ×1
Goodman GM9S801205DN 120,000 BTU · Furnace ×1
GM9S921005CN 100,000 BTU · Furnace ×1
1 project · most recent 08/17/2026
Gas Water/Sanitary
FiledStatusContractorScope
08/17/2026Permit IssuedA M B MECHANICAL INCGas, Water/Sanitary
▾Field Inspections (DOB CAP) — 6
DateTypeResultReport
08/10/2026Pass-Final PL - Up to 3 Requested FloorsPassView ↗
08/05/2026Pass-Final PL - Up to 3 Requested FloorsPassView ↗
07/10/2026Pass-Final PL - Up to 3 Requested FloorsPassView ↗
06/30/2026Pass-Final PL - Up to 3 Requested FloorsPassView ↗
05/15/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
05/13/2026Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 29
DateRequirementInspectorRole
08/17/2026Fire-Resistant Penetrations and JointsCHI WAI CHUNGspecial
08/17/2026Energy Code Compliance InspectionsCHI WAI CHUNGprogress
08/17/2026HVAC-R and service water heating system controlsCHI WAI CHUNGenergy_progress
08/17/2026Maintenance informationCHI WAI CHUNGenergy_progress
08/17/2026HVAC-R and service water piping design and insulationCHI WAI CHUNGenergy_progress
08/17/2026HVAC-R and service water heating equipmentCHI WAI CHUNGenergy_progress
07/15/2026Fire-Resistant Penetrations and JointsCHI WAI CHUNGspecial
07/15/2026Energy Code Compliance InspectionsCHI WAI CHUNGprogress
07/15/2026HVAC-R and service water heating equipmentCHI WAI CHUNGenergy_progress
07/15/2026HVAC-R and service water piping design and insulationCHI WAI CHUNGenergy_progress
07/15/2026HVAC-R and service water heating system controlsCHI WAI CHUNGenergy_progress
07/15/2026Maintenance informationCHI WAI CHUNGenergy_progress
02/27/2026Fenestration and door U-factor and product ratingsCHI WAI CHUNGenergy_progress
02/27/2026HVAC-R and service water piping design and insulationCHI WAI CHUNGenergy_progress
02/27/2026Fire-Resistant Penetrations and JointsCHI WAI CHUNGspecial
02/27/2026Interior lighting powerCHI WAI CHUNGenergy_progress
02/27/2026Maintenance informationCHI WAI CHUNGenergy_progress
02/27/2026HVAC-R and service water heating equipmentCHI WAI CHUNGenergy_progress
02/27/2026Heating SystemsCHI WAI CHUNGspecial
02/27/2026Structural Stability – Alterations of existing buildingsNARESH MAHANGUspecial
02/27/2026Mechanical SystemsCHI WAI CHUNGspecial
02/27/2026Energy Code Compliance InspectionsCHI WAI CHUNGprogress
02/27/2026Fire-Resistance Rated ConstructionCHI WAI CHUNGprogress
02/27/2026FinalPETER CHOprogress
02/27/2026Air barrier - visual inspectionCHI WAI CHUNGenergy_progress
Latest 25 of 29.
▾Documents — 23 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
08/18/2026B01365992-P1Request digital key ↗
08/18/2026B01365992-P2Request digital key ↗
08/18/2026B01365992-I1Request digital key ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications15
▸DOB NOWProgress Inspector Seal & Signature7
09/23/2026B01365555-I1Open ↗
09/23/2026B01365555-I1Open ↗
09/23/2026B01365555-I1Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature4
08/18/2026B01365992-P2Open ↗
08/18/2026B01365992-P1Open ↗
08/18/2026B01365992-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
09/23/2026B01365555-I1Open ↗
09/23/2026B01365555-I1Open ↗
09/01/2026B01365992-I1Open ↗
Showing 3 of 4 on file for this type
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
08/18/2026B01365992-I1Open ↗
08/18/2026B01365992-P2Open ↗
08/18/2026B01365992-P1Open ↗
Showing 3 of 4 on file for this type