← Back
Two family converted from one family
321 7 STREET
BROOKLYN · BIN 3021608
💬 Discuss this project
1901Year Built
2Stories
B3Building Class
R6BZoning
2,346 sfGross Floor Area
2Units
Two family converted from one family · 1,750 sf lot · 1.34 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbing
Roof4p · 1 filing · 20 docs
Floor 22p · 1 filing · 20 docs
Floor 11p · 1 filing · 20 docs
Cellar3p · 1 filing · 20 docs
Basement2p · 1 filing · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
02/13/2017$2.5M—Private party → Private party$1,076/sf building
▾Design Consultants (Architect / Engineer of Record)
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
SUZUMORI ARCHITECTURE1203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
PARK SLOPE PAINTING SERVIGeneral Contractor807/08/2026
HIGHLAND PLUMBING LLCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
EC SPECIAL INSPECTIONS8355310/01/2025
M C STRUCTURAL ENGINEERIN48901110/01/2025
Building Lifecycle
All (93)Filed (10)Permit Issued (7)Signed Off (4)Inspection (4)Objection (38)Special Inspection (30)
04/15/2026
Signed off — Alteration
MINOR INTERIOR RENOVAITON OF OWNER'S DUPLEX (PARLOR + 2ND FLR) AS INDICATED ON THE DRAWINGS. ST, MC, PL, FILED IN SUBSEQUENT FILING.
B00937661-I1
11/24/2025
Signed off — Alteration
MINOR INTERIOR RENOVAITON OF OWNER'S DUPLEX (PARLOR + 2ND FLR) AS INDICATED ON THE DRAWINGS. ST, MC, PL, FILED IN SUBSEQUENT FILING.
B00937661-S1
11/24/2025
Signed off — Alteration
MINOR INTERIOR RENOVAITON OF OWNER'S DUPLEX (PARLOR + 2ND FLR) AS INDICATED ON THE DRAWINGS. ST, MC, PL, FILED IN SUBSEQUENT FILING.
B00937661-S2
10/27/2025
Signed off — Alteration
MINOR INTERIOR RENOVAITON OF OWNER'S DUPLEX (PARLOR + 2ND FLR) AS INDICATED ON THE DRAWINGS. ST, MC, PL, FILED IN SUBSEQUENT FILING.
B00937661-S3
10/01/2025
Filed — Alteration
MINOR INTERIOR RENOVAITON OF OWNER'S DUPLEX (PARLOR + 2ND FLR) AS INDICATED ON THE DRAWINGS. ST, MC, PL, FILED IN SUBSEQUENT FILING.
B00937661-P6
09/25/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
MICKEY WING KWAN CHAN
09/25/2025
Special inspection requirement — Mechanical Systems
ABDALLAH ELCHERBINI
09/25/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
Shuji Suzumori
09/25/2025
Special inspection requirement — Maintenance information
Shuji Suzumori
09/25/2025
Special inspection requirement — Ventilation and air distribution system
Shuji Suzumori
09/25/2025
Special inspection requirement — Electrical motors and elevators
Shuji Suzumori
09/25/2025
Special inspection requirement — Energy Code Compliance Inspections
Shuji Suzumori
09/25/2025
Special inspection requirement — Final
ABDALLAH ELCHERBINI
09/25/2025
Special inspection requirement — HVAC-R and service water heating equipment
Shuji Suzumori
09/25/2025
Special inspection requirement — HVAC-R and service water heating system controls
Shuji Suzumori
07/15/2025
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
07/11/2025
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
02/28/2025
Special inspection requirement — Interior lighting power
Shuji Suzumori
02/28/2025
Special inspection requirement — Insulation placement and R values
Shuji Suzumori
02/28/2025
Special inspection requirement — Energy Code Compliance Inspections
Shuji Suzumori
02/28/2025
Special inspection requirement — Lighting controls
Shuji Suzumori
02/28/2025
Special inspection requirement — Final
Shuji Suzumori
02/28/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
Shuji Suzumori
02/28/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
MICKEY WING KWAN CHAN
02/28/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
MICKEY WING KWAN CHAN
02/28/2025
Special inspection requirement — Lighting in dwelling units
Shuji Suzumori
02/15/2025
Filed — Alteration
MINOR INTERIOR RENOVAITON OF OWNER'S DUPLEX (PARLOR + 2ND FLR) AS INDICATED ON THE DRAWINGS. ST, MC, PL, FILED IN SUBSEQUENT FILING.
B00937661-P5
02/06/2025
Special inspection requirement — Lighting controls
Shuji Suzumori
02/06/2025
Special inspection requirement — Lighting in dwelling units
Shuji Suzumori
02/06/2025
Special inspection requirement — Final
Shuji Suzumori
02/06/2025
Special inspection requirement — Energy Code Compliance Inspections
Shuji Suzumori
02/06/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
MICKEY WING KWAN CHAN
02/06/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
MICKEY WING KWAN CHAN
02/06/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
Shuji Suzumori
02/06/2025
Special inspection requirement — Insulation placement and R values
Shuji Suzumori
02/06/2025
Special inspection requirement — Interior lighting power
Shuji Suzumori
02/04/2025
Permit issued — Structural
B00937661-S3-ST
02/04/2025
Permit issued — General Construction
B00937661-I1-GC
02/04/2025
Permit issued — Mechanical Systems
B00937661-S2-MS
01/10/2025
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
01/10/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
11/14/2024
Permit issued — Plumbing
B00937661-S1-PL
11/07/2024
Permit issued — Mechanical Systems
B00937661-S2-MS
11/07/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
MICKEY WING KWAN CHAN
11/07/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
Shuji Suzumori
09/20/2024
Filed — Alteration
MINOR INTERIOR RENOVAITON OF OWNER'S DUPLEX (PARLOR + 2ND FLR) AS INDICATED ON THE DRAWINGS. ST, MC, PL, FILED IN SUBSEQUENT FILING.
B00937661-P4
09/20/2024
Filed — Alteration
MINOR INTERIOR RENOVAITON OF OWNER'S DUPLEX (PARLOR + 2ND FLR) AS INDICATED ON THE DRAWINGS. ST, MC, PL, FILED IN SUBSEQUENT FILING.
B00937661-P3
08/13/2024
Permit issued — Structural
B00937661-S3-ST
07/24/2024
Permit issued — General Construction
B00937661-I1-GC
07/01/2024
Filed — Alteration
MINOR INTERIOR RENOVAITON OF OWNER'S DUPLEX (PARLOR + 2ND FLR) AS INDICATED ON THE DRAWINGS. ST, MC, PL, FILED IN SUBSEQUENT FILING.
B00937661-P2
06/03/2024
Objection raised — Scope
06/03/2024
Objection resolved — Addressed
05/24/2024
Filed — Alteration
MINOR INTERIOR RENOVAITON OF OWNER'S DUPLEX (PARLOR + 2ND FLR) AS INDICATED ON THE DRAWINGS. ST, MC, PL, FILED IN SUBSEQUENT FILING.
B00937661-P1
02/05/2024
Objection resolved — Addressed
01/10/2024
Objection resolved — Addressed
12/27/2023
Objection resolved — Addressed
12/15/2023
Objection resolved — Addressed
12/15/2023
Objection resolved — Addressed
12/15/2023
Objection resolved — Addressed
11/22/2023
Objection resolved — Addressed
Latest 60 of 93 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWStructuralSigned-offPARK SLOPE PAINTING SERVI02/04/2025
DOB NOWGeneral ConstructionSigned-offPARK SLOPE PAINTING SERVI02/04/2025
DOB NOWMechanical SystemsSigned-offPARK SLOPE PAINTING SERVI02/04/2025
DOB NOWPlumbingSigned-offHIGHLAND PLUMBING LLC11/14/2024
DOB NOWMechanical SystemsSigned-offPARK SLOPE PAINTING SERVI11/07/2024
DOB NOWStructuralSigned-offPARK SLOPE PAINTING SERVI08/13/2024
DOB NOWGeneral ConstructionSigned-offPARK SLOPE PAINTING SERVI07/24/2024
1 project · most recent 12/08/2025
General Wiring
FiledStatusContractorScope
12/08/2025CompleteSOLAS ELECTRICAL CORPGeneral Wiring
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
07/15/2025Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
07/11/2025Pass-Final PL - Up to 3 Requested FloorsPassView ↗
01/10/2025Certified Gas-Gas-Piping-RoughingCertifiedView ↗
01/10/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 74
DateRequirementInspectorRole
09/25/2025Maintenance informationShuji Suzumorienergy_progress
09/25/2025Electrical motors and elevatorsShuji Suzumorienergy_progress
09/25/2025HVAC-R and service water heating equipmentShuji Suzumorienergy_progress
09/25/2025HVAC-R and service water heating system controlsShuji Suzumorienergy_progress
09/25/2025Ventilation and air distribution systemShuji Suzumorienergy_progress
09/25/2025FinalABDALLAH ELCHERBINIprogress
09/25/2025Energy Code Compliance InspectionsShuji Suzumoriprogress
09/25/2025Mechanical SystemsABDALLAH ELCHERBINIspecial
09/25/2025Fire-Resistant Penetrations and JointsMICKEY WING KWAN CHANspecial
09/25/2025HVAC-R and service water piping design and insulationShuji Suzumorienergy_progress
02/28/2025Lighting controlsShuji Suzumorienergy_progress
02/28/2025FinalShuji Suzumoriprogress
02/28/2025Energy Code Compliance InspectionsShuji Suzumoriprogress
02/28/2025Structural Stability – Alterations of existing buildingsMICKEY WING KWAN CHANspecial
02/28/2025Fire-Resistant Penetrations and JointsMICKEY WING KWAN CHANspecial
02/28/2025Interior lighting powerShuji Suzumorienergy_progress
02/28/2025Insulation placement and R valuesShuji Suzumorienergy_progress
02/28/2025Lighting in dwelling unitsShuji Suzumorienergy_progress
02/28/2025Fenestration and door U-factor and product ratingsShuji Suzumorienergy_progress
02/06/2025Fire-Resistant Penetrations and JointsMICKEY WING KWAN CHANspecial
02/06/2025Lighting in dwelling unitsShuji Suzumorienergy_progress
02/06/2025FinalShuji Suzumoriprogress
02/06/2025Energy Code Compliance InspectionsShuji Suzumoriprogress
02/06/2025Structural Stability – Alterations of existing buildingsMICKEY WING KWAN CHANspecial
02/06/2025Fenestration and door U-factor and product ratingsShuji Suzumorienergy_progress
Latest 25 of 74.
▾Documents — 97 on file (BIS + DOB NOW)
▸Plans & Drawings11
▸DOB NOWPlans/Sketch11
08/25/2026B00937661-P4Request digital key ↗
08/25/2026B00937661-P5Request digital key ↗
08/25/2026B00937661-P6Request digital key ↗
Showing 3 of 11 on file for this type
▸Seals & Professional Certifications77
▸DOB NOWProgress Inspector Seal & Signature47
09/27/2026B00937661-P6Open ↗
09/27/2026B00937661-P6Open ↗
09/27/2026B00937661-P6Open ↗
Showing 3 of 47 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature20
09/27/2026B00937661-P6Open ↗
09/27/2026B00937661-P6Open ↗
09/25/2026B00937661-S1Open ↗
Showing 3 of 20 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature10
08/25/2026B00937661-P4Open ↗
08/25/2026B00937661-S2Open ↗
08/25/2026B00937661-I1Open ↗
Showing 3 of 10 on file for this type
▸Environmental & Asbestos9
▸DOB NOWDEP ACP-5: Asbestos Assessment Report9
08/25/2026B00937661-P4Open ↗
08/25/2026B00937661-P1Open ↗
08/25/2026B00937661-S2Open ↗
Showing 3 of 9 on file for this type