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Miscellaneous two family
257 19 STREET
BROOKLYN · BIN 3017132
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1899Year Built
2Stories
B9Building Class
R6BZoning
1,440 sfGross Floor Area
2Units
Rent StabilizedFDNY Report ↗
Miscellaneous two family · Owner of record: TOWNHOUSE RENTAL VII, L.L.C. · 1,561 sf lot · 0.92 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
Floor 21p · 1 filing · 20 docs
Floor 1
Basement2p · 2 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
L C J SOLUTIONS GROUP807/08/2026
718 DEVELOPMENT GROUP LLC.703/22/2026
FREESTONE PROPERTY GROUP103/21/2026
TOWNHOUSE RENTAL VII, LLC103/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
03/08/2024$2.2M—— → —$1,528/sf building
10/31/2019$900K—— → —$625/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CPENGINEERING PC103/13/2024
ANURAG UPADHYAY P.E.406/19/2023
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
WM ARCH803/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
TRISTAR DEVELOPING INCGeneral Contractor403/21/2026
TRI CITY MECHANICAL GROUP CORPPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
DY SPECIAL INSPECTION LLC7210112/12/2022
CL ENGINEERING P.C.6781104/02/2021
Building Lifecycle
All (37)Filed (5)Permit Issued (3)Signed Off (2)Inspection (3)Special Inspection (24)
03/13/2024
Filed — Alteration
B01019023-I1
07/05/2023
Signed off — Alteration
EXISTING 2 FAMILY HOUSE WITH PLUMBING WORK ONLY AT THE 1ST FLOOR IN CONJUNCTION WITH ALT2 JOB # B00492564-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.
B00838592-I1
06/19/2023
Filed — Alteration
EXISTING 2 FAMILY HOUSE WITH PLUMBING WORK ONLY AT THE 1ST FLOOR IN CONJUNCTION WITH ALT2 JOB # B00492564-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.
B00838592-P1
06/19/2023
Special inspection requirement — HVAC-R and service water piping design and insulation
CALVIN TRAN
06/19/2023
Special inspection requirement — Energy Code Compliance Inspections
CALVIN TRAN
06/16/2023
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
06/07/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
06/07/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
05/19/2023
Permit issued — Plumbing
B00838592-I1-PL
03/17/2023
Filed — Alteration
EXISTING 2 FAMILY HOUSE WITH PLUMBING WORK ONLY AT THE 1ST FLOOR IN CONJUNCTION WITH ALT2 JOB # B00492564-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.
B00838592-I1
01/17/2023
Signed off — Alteration
Existing two-family renovation with partition & mechanical work at basement, 1st & 2nd floor and open space as per plan under this application. No change in use, egress or occupancy under this application.
B00492564-I1
12/13/2022
Special inspection requirement — Fire-Resistance Rated Construction
THOMAS TUNG
12/13/2022
Special inspection requirement — Fenestration and door U-factor and product ratings
THOMAS TUNG
12/13/2022
Special inspection requirement — HVAC-R and service water piping design and insulation
THOMAS TUNG
12/13/2022
Special inspection requirement — Fenestration air leakage
THOMAS TUNG
12/13/2022
Special inspection requirement — Maintenance information
THOMAS TUNG
12/13/2022
Special inspection requirement — Air barrier - visual inspection
THOMAS TUNG
12/13/2022
Special inspection requirement — Fenestration areas
THOMAS TUNG
12/13/2022
Special inspection requirement — Metering
THOMAS TUNG
12/13/2022
Special inspection requirement — Interior lighting power
THOMAS TUNG
12/13/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
CHRISTIAN LOZADA
12/13/2022
Special inspection requirement — Energy Code Compliance Inspections
THOMAS TUNG
12/12/2022
Filed — Alteration
Existing two-family renovation with partition & mechanical work at basement, 1st & 2nd floor and open space as per plan under this application. No change in use, egress or occupancy under this application.
B00492564-P1
12/12/2022
Special inspection requirement — Fire-Resistance Rated Construction
THOMAS TUNG
12/12/2022
Special inspection requirement — HVAC-R and service water piping design and insulation
THOMAS TUNG
12/12/2022
Special inspection requirement — Air barrier - visual inspection
THOMAS TUNG
12/12/2022
Special inspection requirement — Interior lighting power
THOMAS TUNG
12/12/2022
Special inspection requirement — Metering
THOMAS TUNG
12/12/2022
Special inspection requirement — Maintenance information
THOMAS TUNG
12/12/2022
Special inspection requirement — Fenestration and door U-factor and product ratings
THOMAS TUNG
12/12/2022
Special inspection requirement — Fenestration areas
THOMAS TUNG
12/12/2022
Special inspection requirement — Fenestration air leakage
THOMAS TUNG
12/12/2022
Special inspection requirement — Energy Code Compliance Inspections
THOMAS TUNG
12/12/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
THOMAS TUNG
08/08/2022
Permit issued — General Construction
B00492564-I1-GC
04/23/2021
Permit issued — General Construction
B00492564-I1-GC
04/02/2021
Filed — Alteration
Existing two-family renovation with partition & mechanical work at basement, 1st & 2nd floor and open space as per plan under this application. No change in use, egress or occupancy under this application.
B00492564-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offFLAVIO MECHANICAL CORP05/19/2023
DOB NOWGeneral ConstructionSigned-offTRISTAR DEVELOPING INC08/08/2022
DOB NOWGeneral ConstructionSigned-offTRISTAR DEVELOPING INC04/23/2021
2 projects · most recent 12/14/2023
General Wiring
FiledStatusContractorScope
12/14/2023CompleteJOSEPH WEINSTEIN ELECTRICGeneral Wiring
08/21/2023CompleteJOSEPH WEINSTEIN ELECTRICGeneral Wiring
▾Field Inspections (DOB CAP) — 3
DateTypeResultReport
06/16/2023Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
06/07/2023Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
06/07/2023Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 24
DateRequirementInspectorRole
06/19/2023HVAC-R and service water piping design and insulationCALVIN TRANenergy_progress
06/19/2023Energy Code Compliance InspectionsCALVIN TRANprogress
12/13/2022Fire-Resistance Rated ConstructionTHOMAS TUNGprogress
12/13/2022Fenestration and door U-factor and product ratingsTHOMAS TUNGenergy_progress
12/13/2022HVAC-R and service water piping design and insulationTHOMAS TUNGenergy_progress
12/13/2022Fenestration air leakageTHOMAS TUNGenergy_progress
12/13/2022Maintenance informationTHOMAS TUNGenergy_progress
12/13/2022Air barrier - visual inspectionTHOMAS TUNGenergy_progress
12/13/2022Fenestration areasTHOMAS TUNGenergy_progress
12/13/2022MeteringTHOMAS TUNGenergy_progress
12/13/2022Interior lighting powerTHOMAS TUNGenergy_progress
12/13/2022Fire-Resistant Penetrations and JointsCHRISTIAN LOZADAspecial
12/13/2022Energy Code Compliance InspectionsTHOMAS TUNGprogress
12/12/2022Fire-Resistance Rated ConstructionTHOMAS TUNGprogress
12/12/2022HVAC-R and service water piping design and insulationTHOMAS TUNGenergy_progress
12/12/2022Air barrier - visual inspectionTHOMAS TUNGenergy_progress
12/12/2022Interior lighting powerTHOMAS TUNGenergy_progress
12/12/2022MeteringTHOMAS TUNGenergy_progress
12/12/2022Maintenance informationTHOMAS TUNGenergy_progress
12/12/2022Fenestration and door U-factor and product ratingsTHOMAS TUNGenergy_progress
12/12/2022Fenestration areasTHOMAS TUNGenergy_progress
12/12/2022Fenestration air leakageTHOMAS TUNGenergy_progress
12/12/2022Energy Code Compliance InspectionsTHOMAS TUNGprogress
12/12/2022Fire-Resistant Penetrations and JointsTHOMAS TUNGspecial
▾Documents — 40 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch5
08/28/2026B00492564-I1Request digital key ↗
08/28/2026B00492564-P1Request digital key ↗
08/27/2026B00838592-P1Request digital key ↗
Showing 3 of 5 on file for this type
▸Seals & Professional Certifications29
▸DOB NOWProgress Inspector Seal & Signature22
08/31/2026B00838592-P1Open ↗
08/31/2026B00838592-P1Open ↗
08/26/2026B00492564-I1Open ↗
Showing 3 of 22 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature5
08/27/2026B00838592-I1Open ↗
08/13/2026B00492564-I1Open ↗
08/13/2026B00838592-P1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature2
08/26/2026B00492564-I1Open ↗
08/24/2026B00492564-P1Open ↗
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/27/2026B00838592-I1Open ↗
08/13/2026B01019023-I1Open ↗
08/13/2026B00492564-I1Open ↗
Showing 3 of 5 on file for this type
▸Energy Compliance1
▸DOB NOWEN2: As Built Energy Analysis.1
08/13/2026B00492564-I1Open ↗