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Two family converted from one family
139A SOUTH OXFORD STREET
BROOKLYN · Fort Greene · BIN 3057510
💬 Discuss this project
1901Year Built
4Stories
B3Building Class
R6BZoning
2,700 sfGross Floor Area
2Units
1 Open Violation ▸FDNY Report ↗
Two family converted from one family · 1,760 sf lot · 1.53 FAR built · Flood zone X
Locations of Work
ArchitectureElectricalPlumbing
Roof1 filing · 15 docs
Floor 310p · 1 filing · 9 docs
Floor 211p · 1 filing · 9 docs
Floor 11p · 1 filing · 15 docs
Cellar2p · 1 filing · 15 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
06/01/2022$3.1M—— → —$1,152/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
SQUARE ARCH, LLC201/21/2026
OFFICE OF THINGS201/15/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
KAMTECH RESTORATION CORP403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
KC EXPEDITING INCGeneral Contractor303/21/2026
BERGER QUALITY ELEC'L CONElectrical103/22/2026
KAMTECH RESTORATION CORPGeneral Contractor107/08/2026
ALL PRO PLBG & HTG INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
SQ. ARCH, LLC4802201/21/2026
VINCENT J. LIOTTA P. E.1974101/15/2025
Building Lifecycle
All (43)Filed (4)Permit Issued (3)Signed Off (3)Violation (1)Inspection (3)Objection (12)Special Inspection (17)
05/21/2026
Signed off — Alteration
ROOFTOP SOLAR INSTALLATION. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
B01302578-I1
05/12/2026
Signed off — Alteration
Minor selective work on floors 002 & 003 for Kitchen and bathrooms fixture modifications. No change to egress, occupancy or use.
B01164370-S1
04/14/2026
Signed off — Alteration
Minor selective work on floors 002 & 003 for Kitchen and bathrooms fixture modifications. No change to egress, occupancy or use.
B01164370-I1
03/10/2026
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
01/29/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Kaijin Liang
01/29/2026
Special inspection requirement — Energy Code Compliance Inspections
Kaijin Liang
01/29/2026
Special inspection requirement — Final
Kaijin Liang
01/29/2026
Special inspection requirement — Air barrier - visual inspection
Kaijin Liang
01/21/2026
Filed — Alteration
ROOFTOP SOLAR INSTALLATION. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
B01302578-P1
01/21/2026
Special inspection requirement — Air barrier - visual inspection
Kaijin Liang
01/21/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Kaijin Liang
01/21/2026
Special inspection requirement — Energy Code Compliance Inspections
Kaijin Liang
01/21/2026
Special inspection requirement — Final
Kaijin Liang
10/23/2025
Permit issued — Solar
B01302578-I1-SL
10/14/2025
Filed — Alteration
ROOFTOP SOLAR INSTALLATION. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
B01302578-I1
05/23/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
05/21/2025
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
03/06/2025
Permit issued — Plumbing
B01164370-S1-PL
02/18/2025
Permit issued — General Construction
B01164370-I1-GC
02/07/2025
Objection resolved — Addressed
02/07/2025
Objection resolved — Addressed
02/07/2025
Objection resolved — Addressed
01/30/2025
Objection raised — Admin
01/24/2025
Objection resolved — Addressed
01/24/2025
Objection resolved — Addressed
01/24/2025
Objection resolved — Addressed
01/21/2025
Objection raised — Plumbing
01/21/2025
Objection raised — Fire_Protection
01/21/2025
Objection raised — Plumbing
01/21/2025
Objection raised — Other
01/21/2025
Objection raised — Admin
01/15/2025
Filed — Alteration
Minor selective work on floors 002 & 003 for Kitchen and bathrooms fixture modifications. No change to egress, occupancy or use.
B01164370-S1
01/15/2025
Filed — Alteration
Minor selective work on floors 002 & 003 for Kitchen and bathrooms fixture modifications. No change to egress, occupancy or use.
B01164370-I1
01/08/2025
Special inspection requirement — Fenestration areas
Can Bui
01/08/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
Can Bui
01/08/2025
Special inspection requirement — Air barrier - visual inspection
Can Bui
01/08/2025
Special inspection requirement — Interior lighting power
Can Bui
01/08/2025
Special inspection requirement — Fenestration air leakage
Can Bui
01/08/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
Vincent Liotta
01/08/2025
Special inspection requirement — Final
Can Bui
01/08/2025
Special inspection requirement — Energy Code Compliance Inspections
Can Bui
01/08/2025
Special inspection requirement — Fire-Resistance Rated Construction
Can Bui
09/30/2005
Violation issued (HPD, open)
A
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarSigned-offKAMTECH RESTORATION CORP10/23/2025
DOB NOWPlumbingSigned-offALL PRO PLBG & HTG INC03/06/2025
DOB NOWGeneral ConstructionSigned-offKC EXPEDITING INC02/18/2025
1 project · most recent 01/15/2025
Gas Water/Sanitary
FiledStatusContractorScope
01/15/2025Signed-offALL PRO PLBG & HTG INCGas, Water/Sanitary
2 projects · most recent 01/22/2026
General Wiring
FiledStatusContractorScope
01/22/2026CompleteBERGER QUALITY ELEC'L CON—
09/17/2022CompleteSNB ELECTRICAL CONTNG CORGeneral Wiring
1 project · most recent 01/21/2026
FiledStatusContractorScope
01/21/2026Signed-offKAMTECH RESTORATION CORP44 panels, 20.04 kw, 706.55 roof_area_sqft
▾Field Inspections (DOB CAP) — 3
DateTypeResultReport
03/10/2026Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
05/23/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
05/21/2025Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 17
DateRequirementInspectorRole
01/29/2026Fire-Resistant Penetrations and JointsKaijin Liangspecial
01/29/2026Energy Code Compliance InspectionsKaijin Liangprogress
01/29/2026FinalKaijin Liangprogress
01/29/2026Air barrier - visual inspectionKaijin Liangenergy_progress
01/21/2026Air barrier - visual inspectionKaijin Liangenergy_progress
01/21/2026Fire-Resistant Penetrations and JointsKaijin Liangspecial
01/21/2026Energy Code Compliance InspectionsKaijin Liangprogress
01/21/2026FinalKaijin Liangprogress
01/08/2025Fenestration areasCan Buienergy_progress
01/08/2025Fenestration and door U-factor and product ratingsCan Buienergy_progress
01/08/2025Air barrier - visual inspectionCan Buienergy_progress
01/08/2025Interior lighting powerCan Buienergy_progress
01/08/2025Fenestration air leakageCan Buienergy_progress
01/08/2025Structural Stability – Alterations of existing buildingsVincent Liottaspecial
01/08/2025FinalCan Buiprogress
01/08/2025Energy Code Compliance InspectionsCan Buiprogress
01/08/2025Fire-Resistance Rated ConstructionCan Buiprogress
▾Documents — 24 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
08/23/2026B01164370-S1Request digital key ↗
08/23/2026B01164370-I1Request digital key ↗
08/18/2026B01302578-P1Request digital key ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications15
▸DOB NOWProgress Inspector Seal & Signature8
08/26/2026B01164370-I1Open ↗
08/26/2026B01164370-I1Open ↗
08/23/2026B01302578-P1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature4
08/18/2026B01302578-I1Open ↗
08/13/2026B01164370-S1Open ↗
08/13/2026B01164370-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
08/26/2026B01164370-I1Open ↗
08/23/2026B01302578-P1Open ↗
08/23/2026B01302578-I1Open ↗
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
08/18/2026B01302578-I1Open ↗
08/13/2026B01164370-S1Open ↗
08/13/2026B01164370-I1Open ↗
Showing 3 of 4 on file for this type
▸Approvals, Objections & Sign-offs1
▸DOB NOWUtility Company Final Acceptance Letter1
08/18/2026B01302578-I1Open ↗