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Three families
285 18 STREET
BROOKLYN · BIN 3016778
💬 Discuss this project
2025Year Built
—Stories
C0Building Class
R6BZoning
3,983 sfGross Floor Area
3Units
0 Open ViolationsFDNY Report ↗
Three families · Owner of record: 285 18TH STREET LLC · 2,003 sf lot · 1.99 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbingFire ProtectionCivil
Permit Issued — active, not yet Signed-off
PenthouseUnder Construction13p · 1 filing · 20 docs
Floor 2Under Construction13p · 1 filing · 20 docs
Floor 1Under Construction13p · 1 filing · 20 docs
CellarUnder Construction13p · 1 filing · 20 docs
BasementUnder Construction13p · 1 filing · 20 docs
1 job · most recent 06/10/2026
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
06/10/2026Permit IssuedINTERBORO PROPERTY MGMTHeating and Air Conditioning Systems
Heat / Cool
Mitsubishi Electric MLZ-KY06NA-U1 7,200 BTU · Split System ×9
MLZ-KP18NA2-U1 21,000 BTU · Vrf Indoor ×3
MLZ-KP 12NA2-U1 15,000 BTU · Vrf Indoor ×2
MSZ-GS12NA-U1 7,200 BTU · Vrf Indoor ×1
MUZ-GS12NAHZ-U1 12,300 BTU · Vrf Outdoor ×1
MXZ-M36NAMHZ2-U1 42,000 BTU · Vrf Outdoor ×1
MXZ-SM42NAMHZ2-U1 48,000 BTU · Vrf Outdoor ×1
MXZ-SM48NMHZ2-U1 54,000 BTU · Vrf Outdoor ×1
1 job · most recent 06/10/2026
Sprinkler System
FiledStatusContractorScope
06/10/2026——Sprinkler System
1 job · most recent 06/10/2026
Water/Sanitary
FiledStatusContractorScope
06/10/2026Permit IssuedPLUMBING WORKS NYC INCWater/Sanitary
2 jobs · most recent 11/26/2025
General Wiring
FiledStatusContractorScope
11/26/2025Permit IssuedRIGID ELECTRIC, INC.General Wiring
11/26/2025Permit IssuedRIGID ELECTRIC, INC.General Wiring
1 job · most recent 06/10/2026
Steel Concrete Masonry
FiledStatusContractorScope
06/10/2026Permit IssuedPLUMBING WORKS NYC INCSteel, Concrete, Masonry
1 job · most recent 11/06/2024
Fence
FiledStatusContractorScope
11/06/2024Permit IssuedINTERBORO PROPERTY MGMTFence
1 job · most recent 06/10/2026
Earthwork
FiledStatusContractorScope
06/10/2026Permit IssuedPLUMBING WORKS NYC INCEarthwork
Building Lifecycle
All (84)Filed (14)Permit Issued (14)Signed Off (1)Violation (2)Inspection (1)Objection (22)Special Inspection (30)
07/20/2026
Permit issued — Plumbing
B01038276-S9-PL
06/12/2026
Special inspection requirement — Sprinkler Systems
06/12/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
06/12/2026
Special inspection requirement — Post-installed Anchors
06/10/2026
Filed — New Building
PROPOSE STRUCTURAL WORK TYPE FOR A 3-STORY RESIDENTIAL BUILDING W/ PENTHOUSE & CELLAR, IN CONJUNCTION W/ NB APPLICATION NUMBER B01038276-I1.
B01038276-P6
06/03/2026
Permit issued — General Construction
B01038276-I1-GC
05/13/2026
Inspection — Pass-Final PL - Underground
Pass
View inspection ↗
05/11/2026
Permit issued — Earth Work
B01038276-S6-FO-EA
05/07/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
05/07/2026
Special inspection requirement — Sprinkler Systems
05/07/2026
Special inspection requirement — Post-installed Anchors
04/22/2026
Permit issued — Support of Excavation
B01038276-S4-SE
04/21/2026
Permit issued — Foundation
B01038276-S8-FO
03/23/2026
Filed — New Building
PROPOSE STRUCTURAL WORK TYPE FOR A 3-STORY RESIDENTIAL BUILDING W/ PENTHOUSE & CELLAR, IN CONJUNCTION W/ NB APPLICATION NUMBER B01038276-I1.
B01038276-S3
03/11/2026
Permit issued — Construction Fence
B01136699-I1-FN
02/17/2026
Permit issued — Structural
B01038276-S5-ST
12/19/2025
Objection resolved — Addressed
12/17/2025
Objection raised — Other
12/16/2025
Objection resolved — Addressed
12/15/2025
Objection raised — Other
12/12/2025
Special inspection requirement — Subsurface Investigations (Borings/Test Pits)
Rajasekhar Sakhamuri
12/12/2025
Special inspection requirement — Concrete - Cast-In-Place
Rajasekhar Sakhamuri
12/12/2025
Special inspection requirement — Footing and Foundation
Rajasekhar Sakhamuri
12/12/2025
Special inspection requirement — Final
Rajasekhar Sakhamuri
12/01/2025
Filed — New Building
PROPOSE STRUCTURAL WORK TYPE FOR A 3-STORY RESIDENTIAL BUILDING W/ PENTHOUSE & CELLAR, IN CONJUNCTION W/ NB APPLICATION NUMBER B01038276-I1.
B01038276-P4
12/01/2025
Filed — New Building
PROPOSE STRUCTURAL WORK TYPE FOR A 3-STORY RESIDENTIAL BUILDING W/ PENTHOUSE & CELLAR, IN CONJUNCTION W/ NB APPLICATION NUMBER B01038276-I1.
B01038276-P3
11/25/2025
Special inspection requirement — Final
Rajasekhar Sakhamuri
11/25/2025
Special inspection requirement — Footing and Foundation
Rajasekhar Sakhamuri
11/25/2025
Special inspection requirement — Concrete - Cast-In-Place
Rajasekhar Sakhamuri
11/25/2025
Special inspection requirement — Subsurface Investigations (Borings/Test Pits)
Rajasekhar Sakhamuri
11/24/2025
Special inspection requirement — Structural Steel - Welding
Rajasekhar Sakhamuri
11/24/2025
Special inspection requirement — Concrete - Cast-In-Place
Rajasekhar Sakhamuri
11/24/2025
Special inspection requirement — Masonry
Rajasekhar Sakhamuri
11/24/2025
Special inspection requirement — Structural Cold-Formed Steel
Rajasekhar Sakhamuri
11/24/2025
Special inspection requirement — Structural Steel - Details
Rajasekhar Sakhamuri
11/24/2025
Special inspection requirement — Structural Steel - High Strength Bolting
Rajasekhar Sakhamuri
11/24/2025
Special inspection requirement — Final
Rajasekhar Sakhamuri
10/14/2025
Objection resolved — Addressed
09/03/2025
Permit issued — General Construction
B01038276-I1-GC
08/05/2025
Violation issued (ECB, closed)
Unknown
07/30/2025
Violation issued (ECB, closed)
Construction
07/07/2025
Objection raised — Other
06/27/2025
Filed — New Building
PROPOSE STRUCTURAL WORK TYPE FOR A 3-STORY RESIDENTIAL BUILDING W/ PENTHOUSE & CELLAR, IN CONJUNCTION W/ NB APPLICATION NUMBER B01038276-I1.
B01038276-P2
06/17/2025
Special inspection requirement — Air barrier - visual inspection
Rajasekhar Sakhamuri
06/17/2025
Special inspection requirement — Fire-Resistance Rated Construction
Rajasekhar Sakhamuri
06/17/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
Rajasekhar Sakhamuri
06/17/2025
Special inspection requirement — Insulation placement and R values
Rajasekhar Sakhamuri
06/17/2025
Special inspection requirement — Protection of exposed foundation insulation
Rajasekhar Sakhamuri
06/17/2025
Special inspection requirement — Fenestration air leakage
Rajasekhar Sakhamuri
06/17/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Rajasekhar Sakhamuri
06/17/2025
Special inspection requirement — Fenestration areas
Rajasekhar Sakhamuri
05/15/2025
Permit issued — General Construction
B01038276-I1-GC
05/05/2025
Permit issued — Foundation
B01038276-S6-FO-EA
04/28/2025
Permit issued — Support of Excavation
B01038276-S4-SE
04/24/2025
Permit issued — Foundation
B01038276-S8-FO
04/15/2025
Signed off — Full Demolition
B00947789-I1
03/25/2025
Permit issued — Full Demolition
B00947789-I1-FD
03/17/2025
Filed — New Building
PROPOSE STRUCTURAL WORK TYPE FOR A 3-STORY RESIDENTIAL BUILDING W/ PENTHOUSE & CELLAR, IN CONJUNCTION W/ NB APPLICATION NUMBER B01038276-I1.
B01038276-S9
03/13/2025
Filed — New Building
PROPOSE STRUCTURAL WORK TYPE FOR A 3-STORY RESIDENTIAL BUILDING W/ PENTHOUSE & CELLAR, IN CONJUNCTION W/ NB APPLICATION NUMBER B01038276-I1.
B01038276-Z1
03/12/2025
Permit issued — Construction Fence
B01136699-I1-FN
Latest 60 of 84 events.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
INTERBORO PROPERTY MANAGEMENT4809/01/2026
285 18TH STREET203/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
02/16/2024$1.6M—Private party → 285 18TH STREET LLC— not available
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
MOROZOV406/10/2026
A & T ENGINEERING, P.C.612/01/2025
TANG STUDIO ARCHITECT LLC506/27/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
QUICK FILING OF NY INC1303/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
INTERBORO PROPERTY MGMTGeneral Contractor1507/08/2026
PAUL TOTH EXCAVATION INCGeneral Contractor203/21/2026
PLUMBING NYC INCPlumbing107/22/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
TRIANGLE INSPECTION & TES74951003/23/2026
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedPLUMBING NYC INC07/20/2026
DOB NOWGeneral ConstructionPermit IssuedINTERBORO PROPERTY MGMT06/03/2026
DOB NOWEarth WorkPermit IssuedINTERBORO PROPERTY MGMT05/11/2026
DOB NOWSupport of ExcavationPermit IssuedINTERBORO PROPERTY MGMT04/22/2026
DOB NOWFoundationPermit IssuedINTERBORO PROPERTY MGMT04/21/2026
DOB NOWConstruction FencePermit IssuedINTERBORO PROPERTY MGMT03/11/2026
DOB NOWStructuralPermit IssuedINTERBORO PROPERTY MGMT02/17/2026
DOB NOWGeneral ConstructionPermit IssuedINTERBORO PROPERTY MGMT09/03/2025
DOB NOWGeneral ConstructionPermit IssuedINTERBORO PROPERTY MGMT05/15/2025
DOB NOWFoundationPermit IssuedINTERBORO PROPERTY MGMT05/05/2025
DOB NOWSupport of ExcavationPermit IssuedINTERBORO PROPERTY MGMT04/28/2025
DOB NOWFoundationPermit IssuedINTERBORO PROPERTY MGMT04/24/2025
DOB NOWFull DemolitionSigned-offPAUL TOTH EXCAVATION INC03/25/2025
DOB NOWConstruction FencePermit IssuedINTERBORO PROPERTY MGMT03/12/2025
▾Field Inspections (DOB CAP) — 1
DateTypeResultReport
05/13/2026Pass-Final PL - UndergroundPassView ↗
▾Special Inspection Requirements (DOB NOW) — 53
DateRequirementInspectorRole
06/12/2026Sprinkler Systems—special
06/12/2026Fire-Resistant Penetrations and Joints—special
06/12/2026Post-installed Anchors—special
05/07/2026Fire-Resistant Penetrations and Joints—special
05/07/2026Sprinkler Systems—special
05/07/2026Post-installed Anchors—special
12/12/2025Subsurface Investigations (Borings/Test Pits)Rajasekhar Sakhamurispecial
12/12/2025Concrete - Cast-In-PlaceRajasekhar Sakhamurispecial
12/12/2025Footing and FoundationRajasekhar Sakhamuriprogress
12/12/2025FinalRajasekhar Sakhamuriprogress
11/25/2025FinalRajasekhar Sakhamuriprogress
11/25/2025Footing and FoundationRajasekhar Sakhamuriprogress
11/25/2025Concrete - Cast-In-PlaceRajasekhar Sakhamurispecial
11/25/2025Subsurface Investigations (Borings/Test Pits)Rajasekhar Sakhamurispecial
11/24/2025Structural Steel - WeldingRajasekhar Sakhamurispecial
11/24/2025Concrete - Cast-In-PlaceRajasekhar Sakhamurispecial
11/24/2025MasonryRajasekhar Sakhamurispecial
11/24/2025Structural Cold-Formed SteelRajasekhar Sakhamurispecial
11/24/2025Structural Steel - DetailsRajasekhar Sakhamurispecial
11/24/2025Structural Steel - High Strength BoltingRajasekhar Sakhamurispecial
11/24/2025FinalRajasekhar Sakhamuriprogress
06/17/2025Air barrier - visual inspectionRajasekhar Sakhamurienergy_progress
06/17/2025Fire-Resistance Rated ConstructionRajasekhar Sakhamuriprogress
06/17/2025Fenestration and door U-factor and product ratingsRajasekhar Sakhamurienergy_progress
06/17/2025Insulation placement and R valuesRajasekhar Sakhamurienergy_progress
Latest 25 of 53.
▾Documents — 112 on file (BIS + DOB NOW)
▸Plans & Drawings15
▸DOB NOWPlans/Sketch15
08/25/2026B00947789-I1Request digital key ↗
08/23/2026B01136699-I1Request digital key ↗
08/16/2026B01038276-P4Request digital key ↗
Showing 3 of 15 on file for this type
▸Applications & Permits1
▸BISPLAN / WORK APPROVAL APPLICATION1
10/23/2024340913499Open ↗
▸Zoning, Tax Lot & Property Records7
▸DOB NOWZoning Exhibit form (1-5)3
08/16/2026B01038276-P1Open ↗
08/15/2026B01038276-P2Open ↗
08/15/2026B01038276-I1Open ↗
▸DOB NOWZD1: DOB Zoning Diagram3
08/16/2026B01038276-P1Open ↗
08/15/2026B01038276-P2Open ↗
08/15/2026B01038276-I1Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/15/2026B01038276-I1Open ↗
▸Seals & Professional Certifications52
▸DOB NOWProgress Inspector Seal & Signature18
08/31/2026B01038276-S6Open ↗
08/30/2026B01038276-S3Open ↗
08/30/2026B01038276-S3Open ↗
Showing 3 of 18 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature17
08/31/2026B01038276-S6Open ↗
08/31/2026B01038276-S6Open ↗
08/30/2026B01038276-S3Open ↗
Showing 3 of 17 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature15
08/25/2026B00947789-I1Open ↗
08/16/2026B01038276-P4Open ↗
08/16/2026B01038276-Z1Open ↗
Showing 3 of 15 on file for this type
▸BISAPPLICANT OWNER SIGNATURE1
10/23/2024340913499Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
10/23/2024340913499Open ↗
▸Trade Schedules & Equipment7
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)3
08/16/2026B01038276-P1Open ↗
08/15/2026B01038276-P2Open ↗
08/15/2026B01038276-I1Open ↗
▸DOB NOWElectric Cut-Off1
08/13/2026B00947789-I1Open ↗
▸DOB NOWSewer Cut-Off1
08/13/2026B00947789-I1Open ↗
▸DOB NOWGas Cut-Off1
08/13/2026B00947789-I1Open ↗
▸DOB NOWWater Cut-Off1
08/13/2026B00947789-I1Open ↗
▸Safety & Tenant Protection5
▸DOB NOWStreet Tree Checklist3
08/16/2026B01038276-P1Open ↗
08/15/2026B01038276-P2Open ↗
08/15/2026B01038276-I1Open ↗
▸BISSTREET TREE CHECKLIST1
11/14/2024340913499Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/15/2026B01038276-I1Open ↗
▸Environmental & Asbestos2
▸DOB NOWRodent Control1
08/13/2026B00947789-I1Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/25/2026B00947789-I1Open ↗
▸Inspections & Test Reports7
▸DOB NOWSOIL REPORT4
08/16/2026B01038276-S6Open ↗
08/15/2026B01038276-S8Open ↗
08/14/2026B01038276-S4Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWTR4 Test Report and Plot Diagram3
08/16/2026B01038276-S6Open ↗
08/15/2026B01038276-S8Open ↗
08/14/2026B01038276-S4Open ↗
▸Filing & Intake Forms1
▸BISEFILING JOB APPLICATION COVER SHEET1
10/23/2024340913499Open ↗
▸Other Documents15
▸DOB NOWProperty Ownership Certification4
08/25/2026B00947789-I1Open ↗
08/16/2026B01038276-P1Open ↗
08/15/2026B01038276-P2Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone3
08/16/2026B01038276-P1Open ↗
08/15/2026B01038276-P2Open ↗
08/15/2026B01038276-I1Open ↗
▸DOB NOWSite Survey: Initial3
08/16/2026B01038276-P1Open ↗
08/15/2026B01038276-P2Open ↗
08/15/2026B01038276-I1Open ↗
▸DOB NOWAdjoining Owners Notification2
08/16/2026B01038276-S6Open ↗
08/14/2026B01038276-S4Open ↗
▸DOB NOWFull Demo: 10-Day Notice1
08/13/2026B00947789-I1Open ↗
▸DOB NOWStructure Photographs1
08/13/2026B00947789-I1Open ↗
▸DOB NOWCommunity Board Notification1
08/13/2026B00947789-I1Open ↗