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Three families
408A JEFFERSON AVENUE
BROOKLYN · BIN 3052445
💬 Discuss this project
1901Year Built
3Stories
C0Building Class
R6BZoning
3,152 sfGross Floor Area
3Units
Rent Stabilized13 Open Violations ▸FDNY Report ↗
Three families · Owner of record: 408A JEFFERSON LLC · 1,750 sf lot · 1.8 FAR built · Flood zone X
Locations of Work
ArchitectureMechanicalPlumbing
Permit Issued — active, not yet Signed-off
RoofUnder Construction3p · 1 filing · 7 docs
Floor 3Under Construction6p · 3 filings · 16 docs
Floor 2Under Construction6p · 3 filings · 16 docs
Floor 1Under Construction6p · 3 filings · 16 docs
CellarUnder Construction6p · 3 filings · 16 docs
Sub-BasementUnder Construction4p · 2 filings · 9 docs
2 jobs · most recent 06/05/2025
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
06/05/2025Permit IssuedMORELL BUILDERS INCHeating and Air Conditioning Systems
Heat / Cool
Mitsubishi Electric MSZ-FS09NA 9,000 BTU · Split System ×6
MSZ-FH06NA 6,000 BTU · Split System ×3
MUZ-HX24NL 24,000 BTU · Condensing Unit ×2
MSZ-FS12NA 12,000 BTU · Split System ×1
MXZ-4C36NAHZ 36,000 BTU · Condensing Unit ×1
———Heating and Air Conditioning Systems
Heat / Cool
Mitsubishi Electric MSZ-FH06NA 6,000 BTU · Split System ×3
MXZ-2C20NAHZ2 22,000 BTU · Condensing Unit ×3
MSZ-FS06 6,000 BTU · Split System ×2
MSZ-FS09 9,000 BTU · Split System ×2
MSZ-FH09NA 9,000 BTU · Split System ×1
MXZ-4C36NAHZ-U1 36,000 BTU · Condensing Unit ×1
SLZ-KF09 / MHK1 22,000 BTU · Vrf Indoor ×1
2 jobs · most recent 07/31/2024
Gas Water/Sanitary
FiledStatusContractorScope
07/31/2024Permit IssuedL&J PLG & HTG CO OF NY INGas, Water/Sanitary
———Gas, Water/Sanitary
Building Lifecycle
All (51)Filed (3)Permit Issued (4)Violation (16)Special Inspection (28)
06/16/2026
Permit issued — Plumbing
B01040515-I1-PL
05/28/2026
Permit issued — Mechanical Systems
B01041388-I1-MS
06/23/2025
Permit issued — General Construction
B00777922-I1-GC
06/23/2025
Permit issued — Mechanical Systems
B01041388-I1-MS
06/05/2025
Filed — Alteration
FILING FOR MECHANICAL WORK TYPE IN CONJUNCTION W/ DOB# B00777922, FILING FOR NEW SPLIT SYSTEM NON-DUCT UNITS.
B01041388-I1
05/27/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
CHRISTIAN LOZADA
05/27/2025
Special inspection requirement — HVAC-R and service water heating system controls
CHRISTIAN LOZADA
05/27/2025
Special inspection requirement — Maintenance information
CHRISTIAN LOZADA
05/27/2025
Special inspection requirement — HVAC-R and service water heating equipment
CHRISTIAN LOZADA
05/27/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
CHRISTIAN LOZADA
05/27/2025
Special inspection requirement — Energy Code Compliance Inspections
CHRISTIAN LOZADA
07/31/2024
Filed — Alteration
FILING TO CAP AND REMOVE EXISTING GAS AND PLUMBING FIXTURES, ALONG WITH THE INSTALLATION OF NEW ELECTRIC EQUIPMENT & PLUMBING FIXTURES AS PER PLANS FOR THIS EXISTING THREE FAMILY DWELLING
B01040515-I1
04/24/2024
Special inspection requirement — Final
Andrew Inga
04/24/2024
Special inspection requirement — Mechanical Systems
CHRISTIAN LOZADA
04/23/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
CHRISTIAN LOZADA
04/23/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
CHRISTIAN LOZADA
04/23/2024
Special inspection requirement — Energy Code Compliance Inspections
CHRISTIAN LOZADA
04/23/2024
Special inspection requirement — HVAC-R and service water heating system controls
CHRISTIAN LOZADA
04/23/2024
Special inspection requirement — HVAC-R and service water heating equipment
CHRISTIAN LOZADA
04/23/2024
Special inspection requirement — Maintenance information
CHRISTIAN LOZADA
02/14/2024
Filed — Alteration
INTERIOR RENOVATION OF EXISTING (3) THREE STORY & BASEMENT,(3) THREE FAMILY DWELLING NEW PARTITION WALLS, FINISHFLOORING, NEW INTERIOR DOORS, NEW TILES AND NEW PLUMBINGFIXTURES AS PER PLANSNO CHANGE IN USE, EGRESS OR OCCUPANCYPLUMBING FILED ON A SEPARATE
B00777922-I1
04/26/2023
Special inspection requirement — Heating Systems
04/26/2023
Special inspection requirement — Mechanical Systems
04/26/2023
Special inspection requirement — Final
04/26/2023
Special inspection requirement — Energy Code Compliance Inspections
CHRISTIAN LOZADA
04/26/2023
Special inspection requirement — HVAC-R and service water heating system controls
CHRISTIAN LOZADA
04/26/2023
Special inspection requirement — HVAC-R and service water piping design and insulation
CHRISTIAN LOZADA
04/26/2023
Special inspection requirement — HVAC-R and service water heating equipment
CHRISTIAN LOZADA
04/26/2023
Special inspection requirement — Maintenance information
CHRISTIAN LOZADA
03/23/2023
Violation issued (HPD, closed)
A
07/19/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
CHRISTIAN LOZADA
07/19/2022
Special inspection requirement — Maintenance information
CHRISTIAN LOZADA
07/19/2022
Special inspection requirement — HVAC-R and service water piping design and insulation
CHRISTIAN LOZADA
07/19/2022
Special inspection requirement — HVAC-R and service water heating system controls
CHRISTIAN LOZADA
07/19/2022
Special inspection requirement — HVAC-R and service water heating equipment
CHRISTIAN LOZADA
07/19/2022
Special inspection requirement — Energy Code Compliance Inspections
CHRISTIAN LOZADA
04/09/2021
Violation issued (HPD, closed)
A
10/09/2015
Violation issued (HPD, closed)
I
09/28/2005
Violation issued (HPD, open)
B
09/28/2005
Violation issued (HPD, open)
A
09/28/2005
Violation issued (HPD, open)
B
09/28/2005
Violation issued (HPD, open)
A
09/28/2005
Violation issued (HPD, open)
B
09/28/2005
Violation issued (HPD, open)
A
09/28/2005
Violation issued (HPD, open)
A
09/28/2005
Violation issued (HPD, open)
A
09/28/2005
Violation issued (HPD, open)
B
09/28/2005
Violation issued (HPD, open)
B
09/28/2005
Violation issued (HPD, open)
B
09/28/2005
Violation issued (HPD, open)
C
03/01/1991
Violation issued (HPD, open)
B
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
MYPROPERTYMAN1607/08/2026
408A JEFFERSON LLC203/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
06/30/2014$1.3M—— → —$405/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CL ENGINEERING P.C.506/05/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
LAVB DESIGN CONSULTANTS703/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
MORELL BUILDERS INCGeneral Contractor507/08/2026
L&J PLG & HTG CO OF NY INPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
CL ENGINEERING P.C.6781406/05/2025
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedL&J PLG & HTG CO OF NY IN06/16/2026
DOB NOWMechanical SystemsPermit IssuedMORELL BUILDERS INC05/28/2026
DOB NOWGeneral ConstructionPermit IssuedMORELL BUILDERS INC06/23/2025
DOB NOWMechanical SystemsPermit IssuedMORELL BUILDERS INC06/23/2025
▾Special Inspection Requirements (DOB NOW) — 28
DateRequirementInspectorRole
05/27/2025Fire-Resistant Penetrations and JointsCHRISTIAN LOZADAspecial
05/27/2025HVAC-R and service water heating system controlsCHRISTIAN LOZADAenergy_progress
05/27/2025Maintenance informationCHRISTIAN LOZADAenergy_progress
05/27/2025HVAC-R and service water heating equipmentCHRISTIAN LOZADAenergy_progress
05/27/2025HVAC-R and service water piping design and insulationCHRISTIAN LOZADAenergy_progress
05/27/2025Energy Code Compliance InspectionsCHRISTIAN LOZADAprogress
04/24/2024FinalAndrew Ingaprogress
04/24/2024Mechanical SystemsCHRISTIAN LOZADAspecial
04/23/2024HVAC-R and service water piping design and insulationCHRISTIAN LOZADAenergy_progress
04/23/2024Fire-Resistant Penetrations and JointsCHRISTIAN LOZADAspecial
04/23/2024Energy Code Compliance InspectionsCHRISTIAN LOZADAprogress
04/23/2024HVAC-R and service water heating system controlsCHRISTIAN LOZADAenergy_progress
04/23/2024HVAC-R and service water heating equipmentCHRISTIAN LOZADAenergy_progress
04/23/2024Maintenance informationCHRISTIAN LOZADAenergy_progress
04/26/2023Heating Systems—special
04/26/2023Mechanical Systems—special
04/26/2023Final—progress
04/26/2023Energy Code Compliance InspectionsCHRISTIAN LOZADAprogress
04/26/2023HVAC-R and service water heating system controlsCHRISTIAN LOZADAenergy_progress
04/26/2023HVAC-R and service water piping design and insulationCHRISTIAN LOZADAenergy_progress
04/26/2023HVAC-R and service water heating equipmentCHRISTIAN LOZADAenergy_progress
04/26/2023Maintenance informationCHRISTIAN LOZADAenergy_progress
07/19/2022Fire-Resistant Penetrations and JointsCHRISTIAN LOZADAspecial
07/19/2022Maintenance informationCHRISTIAN LOZADAenergy_progress
07/19/2022HVAC-R and service water piping design and insulationCHRISTIAN LOZADAenergy_progress
Latest 25 of 28.
▾Documents — 21 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
08/26/2026B00777922-I1Request digital key ↗
08/24/2026B01040515-I1Request digital key ↗
08/21/2026B01041388-I1Request digital key ↗
▸Seals & Professional Certifications14
▸DOB NOWProgress Inspector Seal & Signature7
09/01/2026B00777936-I1Open ↗
09/01/2026B00777936-I1Open ↗
08/27/2026B01040515-I1Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature4
08/13/2026B00777922-I1Open ↗
08/13/2026B01041388-I1Open ↗
08/13/2026B01040515-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
09/01/2026B00777936-I1Open ↗
08/27/2026B01040515-I1Open ↗
08/23/2026B01041388-I1Open ↗
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
08/13/2026B00777936-I1Open ↗
08/13/2026B01041388-I1Open ↗
08/13/2026B01040515-I1Open ↗
Showing 3 of 4 on file for this type