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Two family brick
205 DAHLGREN PLACE
BROOKLYN · BIN 3413993
💬 Discuss this project
2022Year Built
2Stories
B1Building Class
R4BZoning
2,550 sfGross Floor Area
2Units
0 Open ViolationsFDNY Report ↗
Two family brick · Owner of record: LYB 2020 LLC · 2,840 sf lot · 0.9 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralPlumbing
Floor 25p · 1 filing · 20 docs
Floor 16p · 2 filings · 20 docs
Cellar8p · 2 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
LYB 20201607/08/2026
LYB2020 LLC LIN PROPERTY REALT403/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
11/02/2020$910K—— → —— not available
01/10/2017$325K—Private party → Private party— not available
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
EDWARD LUI ARCHITECT PLLC805/24/2024
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
ST SAFETY CONS. INCGeneral Contractor1203/22/2026
EXCELLENT METROPOLITANGeneral Contractor603/21/2026
TLS CONSTRUCTION GROUP I*General Contractor303/21/2026
CROWN PLUMBING INCPlumbing207/08/2026
EDWARD LUI ARCHITECTGeneral Contractor103/22/2026
EDWARD LUIElectrical103/21/2026
NEW YORK STANDARD MECH CORPPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
G ENGINEERING PC7778705/24/2024
TRIANGLE INSPECTION & TES7495208/02/2023
Building Lifecycle
All (112)Filed (8)Permit Issued (7)Signed Off (2)Inspection (5)Objection (60)Special Inspection (30)
01/28/2025
Inspection — Fail-Final General Construction Non-Directive 14
Fail
View inspection ↗
07/09/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIONGCAI GU
07/09/2024
Special inspection requirement — Subsurface Investigations (Borings/Test Pits)
Rajasekhar Sakhamuri
07/09/2024
Special inspection requirement — Structural Steel - High Strength Bolting
XIONGCAI GU
07/09/2024
Special inspection requirement — Masonry
XIONGCAI GU
07/09/2024
Special inspection requirement — Subgrade Inspections
XIONGCAI GU
07/09/2024
Special inspection requirement — Metering
XIONGCAI GU
07/09/2024
Special inspection requirement — Structural Steel - Welding
XIONGCAI GU
07/09/2024
Special inspection requirement — Fire-Resistance Rated Construction
XIONGCAI GU
07/09/2024
Special inspection requirement — Energy Code Compliance Inspections
XIONGCAI GU
07/09/2024
Special inspection requirement — Footing and Foundation
XIONGCAI GU
07/09/2024
Special inspection requirement — Structural Wood Frame
XIONGCAI GU
07/09/2024
Special inspection requirement — Structural Steel - Details
XIONGCAI GU
07/09/2024
Special inspection requirement — Air barrier - visual inspection
XIONGCAI GU
07/09/2024
Special inspection requirement — Concrete - Cast-In-Place
XIONGCAI GU
07/09/2024
Special inspection requirement — Fenestration air leakage
XIONGCAI GU
07/09/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
XIONGCAI GU
07/09/2024
Special inspection requirement — Fenestration and door U-factor and product ratings
XIONGCAI GU
07/09/2024
Special inspection requirement — Fenestration areas
XIONGCAI GU
07/09/2024
Special inspection requirement — Air barrier — testing
XIONGCAI GU
07/09/2024
Special inspection requirement — Protection of exposed foundation insulation
XIONGCAI GU
07/09/2024
Special inspection requirement — Insulation placement and R values
XIONGCAI GU
07/09/2024
Special inspection requirement — Permanent certificate
XIONGCAI GU
07/09/2024
Special inspection requirement — Maintenance information
XIONGCAI GU
07/09/2024
Special inspection requirement — Interior lighting power
XIONGCAI GU
07/09/2024
Special inspection requirement — Final
XIONGCAI GU
07/01/2024
Objection resolved — Addressed
07/01/2024
Objection resolved — Addressed
07/01/2024
Objection resolved — Addressed
07/01/2024
Objection resolved — Addressed
07/01/2024
Objection resolved — Addressed
07/01/2024
Objection resolved — Addressed
06/05/2024
Objection raised — Other
06/05/2024
Objection raised — Other
06/05/2024
Objection raised — Other
06/05/2024
Objection raised — Other
06/05/2024
Objection raised — Other
06/05/2024
Objection raised — Other
05/24/2024
Filed — New Building
NB SEMI-DETACHED 2-STORY PLUS CELLAR 2-FAMILY HOUSE
B00586732-P4
03/06/2024
Permit issued — Foundation
B00586732-I1-GC-CX
02/06/2024
Signed off — Alteration
PLUMBING WORK TYPE FILED IN CONJUNCTION WITH NB# B00586732 FOR A SEMI-DETACHED 2-STORY 2-FAMILY HOUSE.
B00652938-I1
12/30/2023
Filed — New Building
NB SEMI-DETACHED 2-STORY PLUS CELLAR 2-FAMILY HOUSE
B00586732-P3
12/04/2023
Special inspection requirement — Structural Steel - High Strength Bolting
XIONGCAI GU
12/04/2023
Special inspection requirement — Structural Steel - Details
XIONGCAI GU
12/04/2023
Special inspection requirement — Masonry
XIONGCAI GU
12/04/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIONGCAI GU
12/04/2023
Special inspection requirement — Concrete - Cast-In-Place
XIONGCAI GU
09/13/2023
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
09/08/2023
Signed off — Alteration
TEMPORARY CONSTRUCTION FENCE FILED IN CONJUNCTION WITH NB #B00586732 FOR A SEMI-DETACHED 2-FAMILY HOUSE.
B00674343-I1
09/06/2023
Permit issued — Plumbing
B00652938-I1-PL
08/10/2023
Filed — New Building
NB SEMI-DETACHED 2-STORY PLUS CELLAR 2-FAMILY HOUSE
B00586732-P2
08/02/2023
Filed — Alteration
PLUMBING WORK TYPE FILED IN CONJUNCTION WITH NB# B00586732 FOR A SEMI-DETACHED 2-STORY 2-FAMILY HOUSE.
B00652938-P1
12/30/2022
Permit issued — Foundation
B00586732-I1-GC-CX
12/30/2022
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
12/30/2022
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
12/30/2022
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
12/23/2022
Permit issued — Plumbing
B00652938-I1-PL
10/28/2022
Permit issued — Construction Fence
B00674343-I1-FN
04/27/2022
Objection resolved — Addressed
04/17/2022
Objection raised — Scope
Latest 60 of 112 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWFoundationPermit IssuedEXCELLENT METROPOLITAN03/06/2024
DOB NOWPlumbingSigned-offCROWN PLUMBING INC09/06/2023
DOB NOWFoundationPermit IssuedTLS CONSTRUCTION GROUP I*12/30/2022
DOB NOWPlumbingSigned-offNEW YORK STANDARD MECH CORP12/23/2022
DOB NOWConstruction FenceSigned-offEXCELLENT METROPOLITAN10/28/2022
DOB NOWStructuralPermit IssuedST SAFETY CONS. INC03/23/2022
DOB NOWConstruction FenceSigned-offST SAFETY CONS. INC02/22/2022
BISOTISSUEDAMERGY SOLAR INC08/08/2023
2 projects · most recent 08/11/2023
General Wiring
FiledStatusContractorScope
08/11/2023CompleteI.P. ELECTRIC INC—
04/14/2022CompleteKJK ELECTRIC INCGeneral Wiring
1 project · most recent 05/24/2024
Steel Concrete Masonry Wood
FiledStatusContractorScope
05/24/2024Permit IssuedEXCELLENT METROPOLITANSteel, Concrete, Masonry, Wood
1 project · most recent 05/24/2024
Earthwork
FiledStatusContractorScope
05/24/2024Permit IssuedEXCELLENT METROPOLITANEarthwork
▾Field Inspections (DOB CAP) — 5
DateTypeResultReport
01/28/2025Fail-Final General Construction Non-Directive 14FailView ↗
09/13/2023Pass-Final CND-Occupancy InspectionPassView ↗
12/30/2022Certified Gas-Gas-Piping-RoughingCertifiedView ↗
12/30/2022Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
12/30/2022Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 75
DateRequirementInspectorRole
07/09/2024Fire-Resistant Penetrations and JointsXIONGCAI GUspecial
07/09/2024Structural Steel - DetailsXIONGCAI GUspecial
07/09/2024Structural Steel - High Strength BoltingXIONGCAI GUspecial
07/09/2024MasonryXIONGCAI GUspecial
07/09/2024Subsurface Investigations (Borings/Test Pits)Rajasekhar Sakhamurispecial
07/09/2024Concrete - Cast-In-PlaceXIONGCAI GUspecial
07/09/2024Structural Steel - WeldingXIONGCAI GUspecial
07/09/2024Fire-Resistance Rated ConstructionXIONGCAI GUprogress
07/09/2024Energy Code Compliance InspectionsXIONGCAI GUprogress
07/09/2024Footing and FoundationXIONGCAI GUprogress
07/09/2024Structural Wood FrameXIONGCAI GUprogress
07/09/2024FinalXIONGCAI GUprogress
07/09/2024MeteringXIONGCAI GUenergy_progress
07/09/2024Air barrier - visual inspectionXIONGCAI GUenergy_progress
07/09/2024Fenestration air leakageXIONGCAI GUenergy_progress
07/09/2024HVAC-R and service water piping design and insulationXIONGCAI GUenergy_progress
07/09/2024Fenestration and door U-factor and product ratingsXIONGCAI GUenergy_progress
07/09/2024Fenestration areasXIONGCAI GUenergy_progress
07/09/2024Air barrier — testing XIONGCAI GUenergy_progress
07/09/2024Protection of exposed foundation insulationXIONGCAI GUenergy_progress
07/09/2024Insulation placement and R valuesXIONGCAI GUenergy_progress
07/09/2024Subgrade InspectionsXIONGCAI GUspecial
07/09/2024Permanent certificateXIONGCAI GUenergy_progress
07/09/2024Maintenance informationXIONGCAI GUenergy_progress
07/09/2024Interior lighting powerXIONGCAI GUenergy_progress
Latest 25 of 75.
▾Documents — 207 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch8
08/31/2026B00652938-P1Request digital key ↗
08/31/2026B00652938-I1Request digital key ↗
08/31/2026B00674343-I1Request digital key ↗
Showing 3 of 8 on file for this type
▸Applications & Permits10
▸BISPLAN / WORK APPROVAL APPLICATION7
05/08/2024322043695Open ↗
05/08/2024321542684Open ↗
06/30/2023340893466Open ↗
Showing 3 of 7 on file for this type
▸BISBPP-5 - Authorization to the Department of Transportation2
08/10/2023340829410Open ↗
05/09/2022340829410Open ↗
▸BISWORK PERMIT APPLICATION1
08/08/2023340893466Open ↗
▸Zoning, Tax Lot & Property Records10
▸DOB NOWZD1: DOB Zoning Diagram5
08/13/2026B00586732-I1Open ↗
08/13/2026B00586732-P1Open ↗
08/13/2026B00586732-P3Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWZoning Exhibit form (1-5)2
08/13/2026B00586732-P4Open ↗
08/13/2026B00586732-I1Open ↗
▸BISTAX LOT: TENTATIVE LOT NUMBER ISSUED1
12/06/2021340829410Open ↗
▸BISADDRESS: NEW HOUSE NUMBER APPROVED1
03/12/2020322043695Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B00586732-I1Open ↗
▸Seals & Professional Certifications92
▸DOB NOWProgress Inspector Seal & Signature46
09/02/2026B00586732-I1Open ↗
09/02/2026B00586732-I1Open ↗
09/02/2026B00586732-I1Open ↗
Showing 3 of 46 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature29
09/02/2026B00586732-I1Open ↗
09/02/2026B00586732-I1Open ↗
09/02/2026B00586732-I1Open ↗
Showing 3 of 29 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature8
08/25/2026B00586732-P3Open ↗
08/25/2026B00586732-P2Open ↗
08/25/2026B00586732-P1Open ↗
Showing 3 of 8 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION4
04/11/2017321542684Open ↗
04/11/2017321542684Open ↗
04/05/2017321542684Open ↗
Showing 3 of 4 on file for this type
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY2
06/30/2023340893466Open ↗
12/06/2021340829410Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
06/30/2023340893466Open ↗
▸BISAPPLICANT OWNER SIGNATURE1
12/06/2021340829410Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
06/30/2023340893466Open ↗
▸Trade Schedules & Equipment8
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)5
08/13/2026B00586732-P1Open ↗
08/13/2026B00586732-P2Open ↗
08/13/2026B00586732-I1Open ↗
Showing 3 of 5 on file for this type
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1
04/05/2017321542684Open ↗
▸BISSEWER CONNECTION: DEP SD1 & SD21
07/01/2014320917086Open ↗
▸BISSCHEDULE B - PLUMBING1
07/01/2014320917086Open ↗
▸Safety & Tenant Protection15
▸DOB NOWStreet Tree Checklist5
08/25/2026B00586732-P2Open ↗
08/25/2026B00586732-P3Open ↗
08/15/2026B00586732-I1Open ↗
Showing 3 of 5 on file for this type
▸BISSTREET TREE CHECKLIST2
05/09/2022340829410Open ↗
04/05/2017321542684Open ↗
▸BISSTREET TREE SIGNOFF1
01/04/2024340829410Open ↗
▸BISBPP: STREET TREES SITE PLAN1
05/09/2022340829410Open ↗
▸BISTPP1: TENANT PROTECTION PLAN1
08/08/2023340893466Open ↗
▸BISST-1 Street Tree Checklist1
07/01/2014320917086Open ↗
▸BISSTREET TREES SITE PLAN1
01/04/2024340829410Open ↗
▸DOB NOWStreet Trees Site Plan1
08/13/2026B00586732-I1Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026B00586732-I1Open ↗
▸DOB NOWStreet Tree Sign Off1
08/13/2026B00586732-I1Open ↗
▸Energy Compliance10
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2
10/03/2023340893466Open ↗
06/30/2023340893466Open ↗
▸DOB NOWEN2: As Built Energy Analysis2
08/13/2026B00652938-I1Open ↗
08/13/2026B00586732-I1Open ↗
▸BISPTA4: SOLAR TAX ABATEMENT APPLICATION (PRELIMINARY)1
06/30/2023340893466Open ↗
▸BISPTA4: SOLAR TAX ABATEMENT APPLICATION (FINAL)1
10/03/2023340893466Open ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
10/03/2023340893466Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1
04/11/2017321542684Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
06/30/2023340893466Open ↗
▸BISTR8: Energy Code Progress Inspections1
07/01/2014320917086Open ↗
▸Inspections & Test Reports12
▸DOB NOWSOIL REPORT7
08/13/2026B00586732-P3Open ↗
08/13/2026B00586732-P1Open ↗
08/13/2026B00586732-I1Open ↗
Showing 3 of 7 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY2
10/03/2023340893466Open ↗
06/30/2023340893466Open ↗
▸DOB NOWTR4 Test Report and Plot Diagram2
08/13/2026B00652938-I1Open ↗
08/13/2026B00586732-I1Open ↗
▸DOB NOWTR4 Plot Diagram1
08/13/2026B00586732-I1Open ↗
▸Approvals, Objections & Sign-offs6
▸BISSCHEDULE A - OCCUPANCY / USE3
03/12/2020322043695Open ↗
04/05/2017321542684Open ↗
07/30/2014320917086Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
10/04/2023340893466Open ↗
▸BISBPP-8 - Request Items for Builders Pavement Plan Signoff1
01/09/2024340829410Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
10/04/2023340893466Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT1
06/30/2023340893466Open ↗
▸BISCOST AFFIDAVIT (FINAL): PW31
10/03/2023340893466Open ↗
▸Filing & Intake Forms6
▸BISEFILING JOB APPLICATION COVER SHEET2
06/30/2023340893466Open ↗
12/06/2021340829410Open ↗
▸BISEFILING COVER SHEET2
03/12/2020322043695Open ↗
04/05/2017321542684Open ↗
▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT31
05/09/2022340829410Open ↗
▸BISADDITIONAL INFORMATION1
08/10/2023340829410Open ↗
▸Other Documents28
▸DOB NOWProperty Ownership Certification5
08/25/2026B00586732-P3Open ↗
08/25/2026B00586732-P2Open ↗
08/15/2026B00586732-I1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone5
08/13/2026B00586732-P4Open ↗
08/13/2026B00586732-P3Open ↗
08/13/2026B00586732-P2Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWSURVEY: INITIAL5
08/13/2026B00586732-P2Open ↗
08/13/2026B00586732-P3Open ↗
08/13/2026B00586732-P1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWSite Survey: Initial4
08/13/2026B00586732-P2Open ↗
08/13/2026B00586732-P3Open ↗
08/13/2026B00586732-P4Open ↗
Showing 3 of 4 on file for this type
▸BISPLOT DIAGRAM3
03/12/2020322043695Open ↗
04/11/2017321542684Open ↗
07/01/2014320917086Open ↗
▸BISBPP - SUPPORTING DOCUMENTATION2
05/09/2022340829410Open ↗
12/06/2021340829410Open ↗
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1
04/11/2017321542684Open ↗
▸BISRECORDS MGMT FEE PAYMENT RECEIPT1
05/09/2022340829410Open ↗
▸DOB NOWAdjoining Owners Notification1
08/13/2026B00586732-I1Open ↗
▸DOB NOWFinal Survey1
08/13/2026B00586732-I1Open ↗