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Two family converted from one family
121 MAC DONOUGH STREET
BROOKLYN · Bedford-Stuyvesant (West) · BIN 3053387
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1872Year Built
3Stories
B3Building Class
R6BZoning
3,864 sfGross Floor Area
2Units
15 Open Violations ▸FDNY Report ↗
Two family converted from one family · 2,520 sf lot · 1.53 FAR built · Flood zone X
Locations of Work
StructuralPlumbingFire Protection
Roof5p · 2 filings · 20 docs
Floor 33p · 3 filings · 20 docs
Floor 21p · 2 filings · 12 docs
Floor 14p · 4 filings · 20 docs
Cellar1p · 2 filings · 12 docs
Basement2p · 1 filing · 8 docs
Sub-Basement1p · 2 filings · 12 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
MNK ENTERPRISES NY807/08/2026
NYC BUILDING SOLUTIONS CO903/22/2026
121 MACDONOUGH LLC403/22/2026
121 MACDONOUGH STREET103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
10/13/2020$2.8M—121 MACDONOUGH LLC → Private party$725/sf building
07/17/2017$2.5M—Private party → Private party$653/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
JBA209/23/2024
MSM ENGINEERING SERVICES, PLLC207/23/2024
ADNAN ENGINEERING, P.C.107/07/2022
CONAPAC SERVICES, DBA104/26/2022
FABIAN CRUZ PE PLLC109/16/2021
DOYUN KIM; RA101/07/2021
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
NYC BUILDING SOLUTIONS403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
NYC BUILDING SOLUTIONS COGeneral Contractor1507/08/2026
MNK ENTERPRISES NY INCGeneral Contractor407/08/2026
HORBRIDGE PLUMBING & HEATINGPlumbing207/08/2026
RYAN, DENNISElectrical103/21/2026
B&B ELECTRICAL CONTNG INCElectrical103/22/2026
BERWEN CONTRACTING CO.INCElectrical103/21/2026
M & M PIPING AND HEATINGPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
DOYUN KIM; RA7415209/23/2024
Building Lifecycle
All (103)Filed (8)Permit Issued (12)Signed Off (2)Violation (34)Inspection (6)Objection (27)Special Inspection (14)
01/22/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
11/18/2024
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
10/31/2024
Signed off — Alteration
INSTALLATION OF TEMPORARY HEAVY DUTY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF 2022 THE NYC BUILDING CODE. LIVE LOAD 300PSF.
B01084137-I1
10/31/2024
Signed off — Alteration
PROPOSED INSTALLATION OF TEMPORARY LIGHT DUTY PIPE SCAFFOLD AS PER PLANS. WORK SHALL COMPLY WITH CHAPTER #33 OF 2022 THE NYC BUILDING CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.
B01084148-I1
10/22/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
DOYUN KIM
10/22/2024
Special inspection requirement — Soil Percolation Test - Individual On-Site Private Sewage Disposal Systems
DOYUN KIM
10/22/2024
Special inspection requirement — Energy Code Compliance Inspections
DOYUN KIM
09/23/2024
Filed — Alteration
HEREWITH FILING TO INSTALL PLUMBING SYSTEMS AS PER DOB CONSTRUCTION PLANS. IN CONJUNCTION WITH DOB #340796838.
B00792083-P1
09/23/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
DOYUN KIM
09/23/2024
Special inspection requirement — Soil Percolation Test - Individual On-Site Private Sewage Disposal Systems
DOYUN KIM
09/23/2024
Special inspection requirement — Energy Code Compliance Inspections
DOYUN KIM
08/27/2024
Inspection — No Access-Final PL - Up to 3 Requested Floors
No Access
View inspection ↗
08/08/2024
Permit issued — Plumbing
B00792083-I1-PL
08/01/2024
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
07/25/2024
Permit issued — Supported Scaffold
B01084148-I1-SF
07/23/2024
Filed — Alteration
INSTALLATION OF TEMPORARY HEAVY DUTY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF 2022 THE NYC BUILDING CODE. LIVE LOAD 300PSF.
B01084137-I1
07/23/2024
Filed — Alteration
PROPOSED INSTALLATION OF TEMPORARY LIGHT DUTY PIPE SCAFFOLD AS PER PLANS. WORK SHALL COMPLY WITH CHAPTER #33 OF 2022 THE NYC BUILDING CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.
B01084148-I1
07/23/2024
Permit issued — Sidewalk Shed
B01084137-I1-SH
12/22/2023
Permit issued — Construction Fence
B00446708-I1-FN
12/20/2023
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
12/20/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
12/20/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
11/28/2023
Permit issued — Plumbing
B00792083-I1-PL
10/16/2023
Violation issued (ECB, closed)
Construction
06/23/2023
Permit issued — Plumbing
B00792083-I1-PL
02/01/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
02/01/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
01/04/2023
Permit issued — Construction Fence
B00446708-I1-FN
12/28/2022
Violation issued (ECB, closed)
Construction
08/18/2022
Objection raised — Inspections
08/18/2022
Objection resolved — Addressed
08/18/2022
Objection raised — Fire_Protection
08/18/2022
Objection resolved — Addressed
08/18/2022
Objection raised — Admin
08/18/2022
Objection resolved — Addressed
08/18/2022
Objection raised — Other
08/18/2022
Objection resolved — Addressed
08/11/2022
Filed — Alteration
HEREWITH FILING TO INSTALL PLUMBING SYSTEMS AS PER DOB CONSTRUCTION PLANS. IN CONJUNCTION WITH DOB #340796838.
B00792083-I1
07/27/2022
Permit issued — Construction Fence
B00446708-I1-FN
07/20/2022
Objection raised — Other
07/20/2022
Objection resolved — Addressed
07/20/2022
Objection raised — Other
07/20/2022
Objection resolved — Addressed
07/15/2022
Objection raised — Inspections
07/15/2022
Objection resolved — Addressed
07/07/2022
Filed — Alteration
STRUCTURAL WITH REPAIRGENERAL CONSTRUCTION. PROPOSED REAR DECK AND REAR ENLARGEMENT AND ARRANGEMENT OF 2 FAMILY USE PER FLOOR TO CHANGE. STRUCTURAL WORK IN CONJUNCTION W/ARCHITECTURAL APPLICATION # 340796838.
B00690957-I1
07/02/2022
Special inspection requirement — Post-installed Anchors
07/02/2022
Special inspection requirement — Concrete - Cast-In-Place
07/02/2022
Special inspection requirement — Masonry
07/02/2022
Special inspection requirement — Structural Stability – Alterations of existing buildings
07/02/2022
Special inspection requirement — Subgrade Inspections
04/28/2022
Objection raised — 2014-SFBC 3314.3-Design-Buildi
04/28/2022
Objection resolved — Addressed
04/28/2022
Objection raised — 2014-SFBC 1704.32, Table 1704.
04/28/2022
Objection raised — Inspections
04/28/2022
Objection resolved — Addressed
04/28/2022
Objection raised — 2014-SFBC 3308- Scaffold Platf
04/28/2022
Objection resolved — Addressed
04/28/2022
Objection raised — 2014-SFBC 3314.1.1-Height-Buil
04/28/2022
Objection resolved — Addressed
Latest 60 of 103 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedM & M PIPING AND HEATING08/08/2024
DOB NOWSupported ScaffoldSigned-offMNK ENTERPRISES NY INC07/25/2024
DOB NOWSidewalk ShedSigned-offMNK ENTERPRISES NY INC07/23/2024
DOB NOWConstruction FencePermit IssuedNYC BUILDING SOLUTIONS CO12/22/2023
DOB NOWPlumbingPermit IssuedHORBRIDGE PLUMBING & HEAT11/28/2023
DOB NOWPlumbingPermit IssuedHORBRIDGE PLUMBING & HEAT06/23/2023
DOB NOWConstruction FencePermit IssuedNYC BUILDING SOLUTIONS CO01/04/2023
DOB NOWConstruction FencePermit IssuedNYC BUILDING SOLUTIONS CO07/27/2022
DOB NOWConstruction FencePermit IssuedNYC BUILDING SOLUTIONS CO02/23/2021
DOB NOWStructuralPermit IssuedNYC BUILDING SOLUTIONS CO02/23/2021
DOB NOWStructuralPermit IssuedNYC BUILDING SOLUTIONS CO01/20/2021
DOB NOWConstruction FencePermit IssuedNYC BUILDING SOLUTIONS CO01/08/2021
BIS—ISSUEDNYC BUILDING SOLUTIONS CO12/26/2023
BIS—ISSUEDNYC BUILDING SOLUTIONS CO12/30/2022
BIS—ISSUEDNYC BUILDING SOLUTIONS CO05/19/2022
1 project · most recent 09/23/2024
Gas Water/Sanitary
FiledStatusContractorScope
09/23/2024Permit IssuedM & M PIPING AND HEATINGGas, Water/Sanitary
4 projects · most recent 07/24/2024
General Wiring
FiledStatusContractorScope
07/24/2024Permit IssuedRICHARD NEU—
08/01/2023CompleteSOLID STATE ELECTRIC LLCGeneral Wiring
12/14/2018CompleteBROOKYLN SOLARWORKS, LLC—
05/23/2018Permit IssuedB&B ELECTRICAL CONTNG INCGeneral Wiring
1 project · most recent 07/07/2022
Masonry
FiledStatusContractorScope
07/07/2022——Masonry
1 project · most recent 04/26/2022
Scaffold
FiledStatusContractorScope
04/26/2022——Scaffold
▾Field Inspections (DOB CAP) — 6
DateTypeResultReport
01/22/2025Pass-Final CND-Occupancy InspectionPassView ↗
11/18/2024Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
08/27/2024No Access-Final PL - Up to 3 Requested FloorsNo AccessView ↗
12/20/2023Certified Gas-Gas-Piping-RoughingCertifiedView ↗
12/20/2023Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
12/20/2023Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 14
DateRequirementInspectorRole
10/22/2024Fire-Resistant Penetrations and JointsDOYUN KIMspecial
10/22/2024Soil Percolation Test - Individual On-Site Private Sewage Disposal SystemsDOYUN KIMspecial
10/22/2024Energy Code Compliance InspectionsDOYUN KIMprogress
09/23/2024Fire-Resistant Penetrations and JointsDOYUN KIMspecial
09/23/2024Soil Percolation Test - Individual On-Site Private Sewage Disposal SystemsDOYUN KIMspecial
09/23/2024Energy Code Compliance InspectionsDOYUN KIMprogress
07/02/2022Post-installed Anchors—special
07/02/2022Concrete - Cast-In-Place—special
07/02/2022Masonry—special
07/02/2022Structural Stability – Alterations of existing buildings—special
07/02/2022Subgrade Inspections—special
03/02/2022Final—progress
09/16/2021Fire-Resistant Penetrations and Joints—special
08/26/2021Sprinkler Systems—special
▾Documents — 134 on file (BIS + DOB NOW)
▸Plans & Drawings10
▸DOB NOWPlans/Sketch9
09/01/2026B00584208-P1Request digital key ↗
08/29/2026B00690957-P1Request digital key ↗
08/24/2026B01084148-I1Request digital key ↗
Showing 3 of 9 on file for this type
▸DOB NOWPlans/Sketch - Construction Fence1
09/02/2026B00446708-I1Request digital key ↗
▸Applications & Permits20
▸BISPLAN / WORK APPROVAL APPLICATION10
05/20/2024340796838Open ↗
12/27/2023340796838Open ↗
09/08/2023340796838Open ↗
Showing 3 of 10 on file for this type
▸BISWORK PERMIT APPLICATION4
12/27/2023340796838Open ↗
05/10/2023340796838Open ↗
06/08/2022340796838Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWLPC Approval/Permit4
08/13/2026B00792083-I1Open ↗
08/13/2026B00690957-I1Open ↗
08/13/2026B00690957-P1Open ↗
Showing 3 of 4 on file for this type
▸BISPARTIAL DEMO: 10-DAY NOTICE (FOR AL/EW-OT PERMITS)1
03/01/2021340796838Open ↗
▸BISPARTIAL DEMO PLAN & DS1 (FOR AL/EW-OT PERMITS)1
03/17/2021340796838Open ↗
▸Zoning, Tax Lot & Property Records3
▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1
07/01/2021340796838Open ↗
▸BISZONING DIAGRAM1
08/11/2021340796838Open ↗
▸BISZONING EXHIBIT I: CERTIFICATION1
07/01/2021340796838Open ↗
▸Seals & Professional Certifications17
▸DOB NOWDPL-1: Design Professional Seal & Signature10
09/02/2026B00446708-I1Open ↗
09/01/2026B00584208-P1Open ↗
09/01/2026B00584208-I1Open ↗
Showing 3 of 10 on file for this type
▸BISAPPLICANT OWNER SIGNATURE2
01/07/2021340796838Open ↗
10/26/2018340642460Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/26/2026B00792083-I1Open ↗
08/26/2026B00792083-P1Open ↗
▸DOB NOWProgress Inspector Seal & Signature2
08/26/2026B00792083-I1Open ↗
08/26/2026B00792083-P1Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
01/07/2021340796838Open ↗
▸Trade Schedules & Equipment2
▸BISHVAC & SERVICE WATER HEATING EQUIPMENT1
05/29/2024340796838Open ↗
▸BISHVAC & SERVICE WATER HEATING SYSTEM CONTROLS1
05/29/2024340796838Open ↗
▸Safety & Tenant Protection4
▸BISSTREET TREES: RECEIPT OF STREET TREES SITE PLAN1
02/26/2021340796838Open ↗
▸BISSTREET TREE CHECKLIST1
01/07/2021340796838Open ↗
▸BISTENANT PROTECTION PLAN AND NOTES1
10/26/2018340642460Open ↗
▸BISTPP1: TENANT PROTECTION PLAN1
06/29/2021340796838Open ↗
▸Environmental & Asbestos6
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
08/24/2026B00792083-P1Open ↗
08/15/2026B00792083-I1Open ↗
08/13/2026B00690957-I1Open ↗
Showing 3 of 4 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)2
01/07/2021340796838Open ↗
10/26/2018340642460Open ↗
▸Energy Compliance18
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY3
08/18/2021340796838Open ↗
03/01/2019340642460Open ↗
10/26/2018340642460Open ↗
▸BISAS-BUILT ENERGY ANALYSIS2
05/29/2024340796838Open ↗
03/01/2019340642460Open ↗
▸BISAIR SEALING AND INSULATION - VISUAL1
05/29/2024340796838Open ↗
▸BISINTERIOR LIGHTING POWER1
05/29/2024340796838Open ↗
▸BISSOLAR TAX ABATEMENT APPLICATION1
03/01/2019340642460Open ↗
▸BISFENESTRATION U-FACTOR & PRODUCT RATING1
05/29/2024340796838Open ↗
▸BISFENESTRATION AREAS1
05/29/2024340796838Open ↗
▸BISPTA4: SOLAR TAX ABATEMENT APPLICATION (PRELIMINARY)1
10/26/2018340642460Open ↗
▸BISINSULATION PLACEMENT & R VALUES1
05/29/2024340796838Open ↗
▸BISLIGHTING IN DWELLING UNITS1
05/29/2024340796838Open ↗
▸BISENERGY CODE COMPLIANCE INSPECTIONS1
05/29/2024340796838Open ↗
▸BISLIGHTING CONTROLS1
05/29/2024340796838Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
01/07/2021340796838Open ↗
▸BISELECTRICAL ENERGY CONSUMPTION1
05/29/2024340796838Open ↗
▸BISEXTERIOR LIGHTING POWER1
05/29/2024340796838Open ↗
▸Inspections & Test Reports15
▸BISTECHNICAL REPORT: RESPONSIBILITY4
05/29/2024340796838Open ↗
08/18/2021340796838Open ↗
03/01/2019340642460Open ↗
Showing 3 of 4 on file for this type
▸BISSUBSURFACE / SOILS INVESTIGATION (BORINGS/TEST PITS)1
06/04/2024340796838Open ↗
▸BISSTRUCTURAL STABILITY - ALTERATIONS OF EXISTING BUILDINGS1
05/29/2024340796838Open ↗
▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1
05/29/2024340796838Open ↗
▸BISFIRE-RESISTIVE RATED CONSTRUCTION1
05/29/2024340796838Open ↗
▸BISFOOTING AND FOUNDATION INSPECTION1
05/29/2024340796838Open ↗
▸BISMASONRY1
05/29/2024340796838Open ↗
▸BISSTRUCTURAL STEEL - HIGH STRENGTH BOLTING1
05/29/2024340796838Open ↗
▸BISSTRUCTURAL STEEL - WELDING1
05/29/2024340796838Open ↗
▸BISSUBGRADE INSP / SOILS-SITE PREP1
05/29/2024340796838Open ↗
▸BISTECHNICAL REPORT: SOIL INSPECTION1
08/11/2021340796838Open ↗
▸BISMECHANICAL SYSTEMS1
05/29/2024340796838Open ↗
▸Approvals, Objections & Sign-offs7
▸BISLANDMARKS APPROVAL2
01/07/2021340796838Open ↗
10/26/2018340642460Open ↗
▸BISSCHEDULE A - OCCUPANCY / USE2
03/31/2021340796838Open ↗
01/07/2021340796838Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
03/01/2019340642460Open ↗
▸BISLANDMARKS SIGNOFF1
03/01/2019340642460Open ↗
▸BISUtility Company PV System Interconnection Acknowledgement Letter1
03/01/2019340642460Open ↗
▸Cost, Insurance & Ownership6
▸BISCOST AFFIDAVIT6
09/24/2021340796838Open ↗
07/07/2021340796838Open ↗
06/29/2021340796838Open ↗
Showing 3 of 6 on file for this type
▸Filing & Intake Forms13
▸BISADDITIONAL INFORMATION11
11/30/2023340796838Open ↗
11/30/2023340796838Open ↗
05/08/2023340796838Open ↗
Showing 3 of 11 on file for this type
▸BISEFILING JOB APPLICATION COVER SHEET2
01/07/2021340796838Open ↗
10/26/2018340642460Open ↗
▸Other Documents10
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION3
06/24/2022340796838Open ↗
08/11/2021340796838Open ↗
07/07/2021340796838Open ↗
▸BISSUSTAINABLE ROOF ZONE FORM1
07/01/2021340796838Open ↗
▸BISVESTIBULES1
05/29/2024340796838Open ↗
▸BISSTRUCTURAL COLD-FORMED STEEL1
05/29/2024340796838Open ↗
▸BISMAINTENANCE INFORMATION1
05/29/2024340796838Open ↗
▸BISHVAC & SERVICE WATER PIPING DESIGN AND INSULATION1
05/29/2024340796838Open ↗
▸BISPERMANENT CERTIFICATE1
05/29/2024340796838Open ↗
▸BISPROTECTION OF EXPOSED FOUNDATION INSULATION1
05/29/2024340796838Open ↗