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Miscellaneous one family
52 BERGEN STREET
BROOKLYN · BIN 3336042
💬 Discuss this project
1931Year Built
2Stories
A9Building Class
R6BZoning
3,625 sfGross Floor Area
1Units
FDNY Report ↗
Miscellaneous one family · 2,500 sf lot · 1.45 FAR built · Flood zone X
Locations of Work
Architecture
Floor 26p · 1 filing · 20 docs
Floor 16p · 1 filing · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
11/15/2018$1.1M—Private party → Private party$308/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
STUDIO DELSON ARCHITECTURE P.C.212/08/2025
HAMANN ENGINEERING, PLLC511/26/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
CODE403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
TOMCHRIS CONTRACTING CORPGeneral Contractor307/08/2026
ORBIT PLBG & HTG INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
EDRA ENGINEERING & INSPEC2820211/26/2025
HAMANN ENGINEERING, PLLC4949203/12/2025
Building Lifecycle
All (119)Filed (7)Permit Issued (4)Signed Off (4)Inspection (6)Objection (74)Special Inspection (24)
08/11/2026
Signed off — Alteration CO
RELOCATION OF THE EXISTING STAIRS AS PER PLANS FILED HEREWITH, NO CHANGE IN USE, EGRESS AND OCCUPANCY.
B01054725-I1
04/06/2026
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
02/12/2026
Signed off — Alteration CO
RELOCATION OF THE EXISTING STAIRS AS PER PLANS FILED HEREWITH, NO CHANGE IN USE, EGRESS AND OCCUPANCY.
B01054725-S3
02/12/2026
Inspection — Certified Sprinkler-SP-Fixtures-Finish
Certified
View inspection ↗
02/10/2026
Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test
Certified
View inspection ↗
12/15/2025
Objection raised — Scope
12/15/2025
Objection resolved — Addressed
12/15/2025
Special inspection requirement — Fenestration air leakage
CARL HAMANN
12/15/2025
Special inspection requirement — Fenestration areas
CARL HAMANN
12/15/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
CARL HAMANN
12/15/2025
Special inspection requirement — Lighting controls
CARL HAMANN
12/11/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
EDWARD RACZKOWSKI
12/11/2025
Special inspection requirement — Structural Steel - Details
EDWARD RACZKOWSKI
12/11/2025
Special inspection requirement — Final
CARL HAMANN
12/10/2025
Objection raised — Admin
12/10/2025
Objection resolved — Addressed
12/08/2025
Filed — Alteration CO
RELOCATION OF THE EXISTING STAIRS AS PER PLANS FILED HEREWITH, NO CHANGE IN USE, EGRESS AND OCCUPANCY.
B01054725-P2
12/08/2025
Objection raised — Scope
12/08/2025
Objection resolved — Addressed
11/26/2025
Filed — Alteration CO
RELOCATION OF THE EXISTING STAIRS AS PER PLANS FILED HEREWITH, NO CHANGE IN USE, EGRESS AND OCCUPANCY.
B01054725-P3
11/18/2025
Special inspection requirement — Lighting controls
CARL HAMANN
11/18/2025
Special inspection requirement — Fenestration air leakage
CARL HAMANN
11/18/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
CARL HAMANN
11/18/2025
Special inspection requirement — Fenestration areas
CARL HAMANN
10/21/2025
Signed off — Alteration CO
RELOCATION OF THE EXISTING STAIRS AS PER PLANS FILED HEREWITH, NO CHANGE IN USE, EGRESS AND OCCUPANCY.
B01054725-S1
09/30/2025
Permit issued — Mechanical Systems
B01054725-S1-MS
09/17/2025
Objection resolved — Addressed
09/15/2025
Signed off — Alteration CO
RELOCATION OF THE EXISTING STAIRS AS PER PLANS FILED HEREWITH, NO CHANGE IN USE, EGRESS AND OCCUPANCY.
B01054725-S2
08/29/2025
Filed — Alteration CO
RELOCATION OF THE EXISTING STAIRS AS PER PLANS FILED HEREWITH, NO CHANGE IN USE, EGRESS AND OCCUPANCY.
B01054725-P1
08/29/2025
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
08/27/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
08/27/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
08/19/2025
Permit issued — Plumbing
B01054725-S2-PL
07/23/2025
Objection raised — Admin
07/23/2025
Objection resolved — Addressed
07/23/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
CARL HAMANN
07/11/2025
Objection resolved — Addressed
06/23/2025
Objection raised — Other
06/05/2025
Objection raised — Energy
06/05/2025
Objection raised — Cost
06/05/2025
Objection resolved — Addressed
05/27/2025
Objection resolved — Addressed
05/16/2025
Objection resolved — Addressed
05/16/2025
Objection resolved — Addressed
04/24/2025
Objection raised — Energy
04/16/2025
Objection resolved — Addressed
04/07/2025
Objection resolved — Addressed
04/07/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
CARL HAMANN
03/31/2025
Permit issued — Structural
B01054725-S3-ST
03/27/2025
Permit issued — General Construction
B01054725-I1-GC
03/27/2025
Objection resolved — Addressed
03/27/2025
Objection resolved — Addressed
03/27/2025
Objection resolved — Addressed
03/27/2025
Objection resolved — Addressed
03/27/2025
Objection resolved — Addressed
03/27/2025
Objection resolved — Addressed
03/20/2025
Objection raised — Structural
03/20/2025
Objection raised — Zoning
03/20/2025
Objection raised — Mechanical
03/20/2025
Objection raised — Inspections
Latest 60 of 119 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offTOMCHRIS CONTRACTING CORP09/30/2025
DOB NOWPlumbingSigned-offORBIT PLBG & HTG INC08/19/2025
DOB NOWStructuralSigned-offTOMCHRIS CONTRACTING CORP03/31/2025
DOB NOWGeneral ConstructionPermit IssuedTOMCHRIS CONTRACTING CORP03/27/2025
1 project · most recent 12/08/2025
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
12/08/2025Signed-offTOMCHRIS CONTRACTING CORPHeating and Air Conditioning Systems
Heat / Cool
Mitsubishi Electric MUZ-2B20NA 18,000 BTU · Condensing Unit ×1
MUZ-GE15NA 14,000 BTU · Condensing Unit ×1
1 project · most recent 12/08/2025
Water/Sanitary
FiledStatusContractorScope
12/08/2025Signed-offORBIT PLBG & HTG INCWater/Sanitary
1 project · most recent 06/11/2026
General Wiring
FiledStatusContractorScope
06/11/2026CompleteGLENDALE ELECTL CONTNG INGeneral Wiring
1 project · most recent 12/08/2025
Steel Wood
FiledStatusContractorScope
12/08/2025Signed-offTOMCHRIS CONTRACTING CORPSteel, Wood
▾Field Inspections (DOB CAP) — 6
DateTypeResultReport
04/06/2026Pass-Final CND-Occupancy InspectionPassView ↗
02/12/2026Certified Sprinkler-SP-Fixtures-FinishCertifiedView ↗
02/10/2026Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
08/29/2025Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
08/27/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
08/27/2025Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 24
DateRequirementInspectorRole
12/15/2025Fenestration air leakageCARL HAMANNenergy_progress
12/15/2025Fenestration areasCARL HAMANNenergy_progress
12/15/2025Fenestration and door U-factor and product ratingsCARL HAMANNenergy_progress
12/15/2025Lighting controlsCARL HAMANNenergy_progress
12/11/2025Structural Stability – Alterations of existing buildingsEDWARD RACZKOWSKIspecial
12/11/2025Structural Steel - DetailsEDWARD RACZKOWSKIspecial
12/11/2025FinalCARL HAMANNprogress
11/18/2025Lighting controlsCARL HAMANNenergy_progress
11/18/2025Fenestration air leakageCARL HAMANNenergy_progress
11/18/2025Fenestration and door U-factor and product ratingsCARL HAMANNenergy_progress
11/18/2025Fenestration areasCARL HAMANNenergy_progress
07/23/2025Fire-Resistant Penetrations and JointsCARL HAMANNspecial
04/07/2025Fire-Resistant Penetrations and JointsCARL HAMANNspecial
03/07/2025Maintenance informationCARL HAMANNenergy_progress
03/07/2025Energy Code Compliance InspectionsCARL HAMANNprogress
03/07/2025HVAC-R and service water heating system controlsCARL HAMANNenergy_progress
03/07/2025HVAC-R and service water piping design and insulationCARL HAMANNenergy_progress
03/07/2025HVAC-R and service water heating equipmentCARL HAMANNenergy_progress
03/06/2025HVAC-R and service water heating system controlsCARL HAMANNenergy_progress
03/06/2025HVAC-R and service water piping design and insulationCARL HAMANNenergy_progress
03/06/2025Maintenance informationCARL HAMANNenergy_progress
03/06/2025HVAC-R and service water heating equipmentCARL HAMANNenergy_progress
01/27/2025Mechanical SystemsCARL HAMANNspecial
01/27/2025FinalCARL HAMANNprogress
▾Documents — 42 on file (BIS + DOB NOW)
▸Plans & Drawings7
▸DOB NOWPlans/Sketch7
08/24/2026B01054725-S2Request digital key ↗
08/24/2026B01054725-I1Request digital key ↗
08/24/2026B01054725-P2Request digital key ↗
Showing 3 of 7 on file for this type
▸Zoning, Tax Lot & Property Records4
▸DOB NOWRestrictive Declaration/Easement 12
08/13/2026B01054725-I1Open ↗
08/13/2026B01054725-P2Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp2
08/13/2026B01054725-I1Open ↗
08/13/2026B01054725-P2Open ↗
▸Seals & Professional Certifications18
▸DOB NOWDPL-1: Design Professional Seal & Signature7
08/24/2026B01054725-S1Open ↗
08/24/2026B01054725-P3Open ↗
08/24/2026B01054725-P2Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWProgress Inspector Seal & Signature7
09/02/2026B01054725-I1Open ↗
08/30/2026B01054725-S3Open ↗
08/27/2026B01054725-S2Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
08/30/2026B01054725-S3Open ↗
08/30/2026B01054725-S3Open ↗
08/27/2026B01054725-S2Open ↗
Showing 3 of 4 on file for this type
▸Safety & Tenant Protection2
▸DOB NOWStreet Tree Checklist2
08/13/2026B01054725-P2Open ↗
08/13/2026B01054725-I1Open ↗
▸Environmental & Asbestos7
▸DOB NOWDEP ACP-5: Asbestos Assessment Report7
08/24/2026B01054725-S3Open ↗
08/24/2026B01054725-S1Open ↗
08/24/2026B01054725-P3Open ↗
Showing 3 of 7 on file for this type
▸Other Documents4
▸DOB NOWProperty Ownership Certification2
08/24/2026B01054725-P2Open ↗
08/24/2026B01054725-I1Open ↗
▸DOB NOWWaiver Document2
08/13/2026B01054725-I1Open ↗
08/13/2026B01054725-P2Open ↗