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Single or multiple dwelling with stores or offices
255 WEST 18 STREET
MANHATTAN · BIN 1013869
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1920Year Built
3Stories
S9Building Class
C6-2AZoning
3,610 sfGross Floor Area
4Units
Single or multiple dwelling with stores or offices · Owner of record: COLIN 18TH STREET LLC · 1,579 sf lot · 2.29 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbing
Roof3p · 1 filing · 9 docs
Floor 38p · 3 filings · 20 docs
Floor 22p · 1 filing · 9 docs
Floor 14p · 3 filings · 18 docs
Cellar3p · 2 filings · 14 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
COLIN4007/08/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
09/21/2022$4.1M—Private party → COLIN 18TH STREET LLC$1,136/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
SALSANO ASSOCIATES ARCHITECTS1504/01/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
MUNICIPAL BUILDING CONSULTANTS1503/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
A.W.P. CORPORATIONGeneral Contractor707/08/2026
ELBUD ELECTRICAL CORPElectrical303/22/2026
WAWEL PLBG AND HTG CORPPlumbing207/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
METRIC CONSULTING AND INS1803404/01/2025
RICHARD H. BALSER ENGINEE3028907/11/2024
Building Lifecycle
All (67)Filed (15)Permit Issued (6)Signed Off (5)Inspection (4)Objection (7)Special Inspection (30)
05/09/2025
Signed off — Alteration
GAS BOILER INSTALLATION FOR MIXED USE BUILDING AS PER PLANS FILED HEREWITH.
M01124740-I1
05/07/2025
Signed off — Alteration
HVAC SYSTEM INSTALLATION FOR THE BUILDING AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
M01015561-I1
04/17/2025
Signed off — Alteration
INTERIOR RENOVATIONS OF COMMERCIAL SPACE ON 1ST FL AND APARTMENTS ON 2ND AND 3RD FLOORS INCLUDING WINDOWS REPLACEMENT AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
M00914806-I1
04/16/2025
Signed off — Alteration
PLUMBING FIXTURES INSTALLATION FOR THE COMMERCIAL SPACE ON 1ST FL AND 2ND AND 3RD FL APARTMENTS AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
M00915547-I1
04/01/2025
Filed — Alteration
GAS BOILER INSTALLATION FOR MIXED USE BUILDING AS PER PLANS FILED HEREWITH.
M01124740-P3
04/01/2025
Special inspection requirement — Heating Systems
SAMI HAJJAR P.E
04/01/2025
Special inspection requirement — Maintenance information
SAMI HAJJAR P.E
04/01/2025
Special inspection requirement — HVAC-R and service water heating equipment
SAMI HAJJAR P.E
04/01/2025
Special inspection requirement — HVAC-R and service water heating system controls
SAMI HAJJAR P.E
04/01/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
SAMI HAJJAR P.E
04/01/2025
Special inspection requirement — Heating Systems
SAMI HAJJAR P.E
04/01/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
SAMI HAJJAR P.E
04/01/2025
Special inspection requirement — HVAC-R and service water heating equipment
SAMI HAJJAR P.E
04/01/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
SAMI HAJJAR P.E
04/01/2025
Special inspection requirement — Maintenance information
SAMI HAJJAR P.E
04/01/2025
Special inspection requirement — HVAC-R and service water heating system controls
SAMI HAJJAR P.E
04/01/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
SAMI HAJJAR P.E
03/27/2025
Inspection — Pass-Final Boiler Equipment Inspection
Pass
View inspection ↗
03/20/2025
Filed — Alteration
GAS BOILER INSTALLATION FOR MIXED USE BUILDING AS PER PLANS FILED HEREWITH.
M01124740-P2
03/20/2025
Special inspection requirement — Maintenance information
SAMI HAJJAR P.E
03/20/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
SAMI HAJJAR P.E
03/20/2025
Special inspection requirement — Heating Systems
SAMI HAJJAR P.E
03/20/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
SAMI HAJJAR P.E
03/20/2025
Special inspection requirement — HVAC-R and service water heating system controls
SAMI HAJJAR P.E
03/20/2025
Special inspection requirement — HVAC-R and service water heating equipment
SAMI HAJJAR P.E
11/07/2024
Filed — Alteration
GAS BOILER INSTALLATION FOR MIXED USE BUILDING AS PER PLANS FILED HEREWITH.
M01124740-P1
11/07/2024
Special inspection requirement — Heating Systems
SAMI HAJJAR P.E
11/07/2024
Special inspection requirement — Maintenance information
SAMI HAJJAR P.E
11/07/2024
Special inspection requirement — HVAC-R and service water heating equipment
SAMI HAJJAR P.E
11/07/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
SAMI HAJJAR P.E
11/07/2024
Special inspection requirement — HVAC-R and service water heating system controls
SAMI HAJJAR P.E
11/07/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
SAMI HAJJAR P.E
11/06/2024
Permit issued — Boiler Equipment
M01124740-I1-BE
10/31/2024
Filed — Alteration
GAS BOILER INSTALLATION FOR MIXED USE BUILDING AS PER PLANS FILED HEREWITH.
M01124740-I1
07/11/2024
Filed — Alteration
PLUMBING FIXTURES INSTALLATION FOR THE COMMERCIAL SPACE ON 1ST FL AND 2ND AND 3RD FL APARTMENTS AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
M00915547-P5
07/11/2024
Permit issued — General Construction
M00914806-I1-GC
07/11/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Balser Richard
07/02/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Balser Richard
04/22/2024
Filed — Alteration
PLUMBING FIXTURES INSTALLATION FOR THE COMMERCIAL SPACE ON 1ST FL AND 2ND AND 3RD FL APARTMENTS AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
M00915547-P4
04/22/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Balser Richard
03/08/2024
Filed — Alteration
INTERIOR RENOVATIONS OF COMMERCIAL SPACE ON 1ST FL AND APARTMENTS ON 2ND AND 3RD FLOORS INCLUDING WINDOWS REPLACEMENT AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
M00914806-P1
03/08/2024
Filed — Alteration
PLUMBING FIXTURES INSTALLATION FOR THE COMMERCIAL SPACE ON 1ST FL AND 2ND AND 3RD FL APARTMENTS AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
M00915547-P3
03/08/2024
Permit issued — Mechanical Systems
M01015561-I1-MS
03/06/2024
Filed — Alteration
HVAC SYSTEM INSTALLATION FOR THE BUILDING AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
M01015561-I1
03/06/2024
Special inspection requirement — HVAC-R and service water heating equipment
Balser Richard
03/06/2024
Special inspection requirement — Maintenance information
Balser Richard
03/06/2024
Special inspection requirement — HVAC-R and service water heating system controls
Balser Richard
02/20/2024
Filed — Alteration
PLUMBING FIXTURES INSTALLATION FOR THE COMMERCIAL SPACE ON 1ST FL AND 2ND AND 3RD FL APARTMENTS AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
M00915547-P2
12/06/2023
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
12/06/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
12/04/2023
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
11/27/2023
Signed off — Alteration
INTERIOR REMOVALS ON 1ST FLOOR AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY
M00803641-I1
11/16/2023
Filed — Alteration
PLUMBING FIXTURES INSTALLATION FOR THE COMMERCIAL SPACE ON 1ST FL AND 2ND AND 3RD FL APARTMENTS AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
M00915547-P1
09/08/2023
Permit issued — Plumbing
M00915547-I1-PL
08/09/2023
Permit issued — General Construction
M00914806-I1-GC
08/07/2023
Filed — Alteration
INTERIOR RENOVATIONS OF COMMERCIAL SPACE ON 1ST FL AND APARTMENTS ON 2ND AND 3RD FLOORS INCLUDING WINDOWS REPLACEMENT AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
M00914806-I1
08/07/2023
Filed — Alteration
PLUMBING FIXTURES INSTALLATION FOR THE COMMERCIAL SPACE ON 1ST FL AND 2ND AND 3RD FL APARTMENTS AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
M00915547-I1
06/22/2023
Objection resolved — Addressed
03/02/2023
Objection resolved — Addressed
03/02/2023
Objection resolved — Addressed
Latest 60 of 67 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWBoiler EquipmentSigned-offWAWEL PLBG AND HTG CORP11/06/2024
DOB NOWGeneral ConstructionSigned-offA.W.P. CORPORATION07/11/2024
DOB NOWMechanical SystemsSigned-offA.W.P. CORPORATION03/08/2024
DOB NOWPlumbingSigned-offWAWEL PLBG AND HTG CORP09/08/2023
DOB NOWGeneral ConstructionSigned-offA.W.P. CORPORATION08/09/2023
DOB NOWGeneral ConstructionSigned-offA.W.P. CORPORATION12/28/2022
2 projects · most recent 07/20/2025
General Wiring
FiledStatusContractorScope
07/20/2025CompleteELBUD ELECTRICAL CORP4 meters, 4 new_meters
12/16/2024CompleteELBUD ELECTRICAL CORPGeneral Wiring
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
03/27/2025Pass-Final Boiler Equipment InspectionPassView ↗
12/06/2023Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
12/06/2023Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
12/04/2023Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 49
DateRequirementInspectorRole
04/01/2025Heating SystemsSAMI HAJJAR P.Especial
04/01/2025Maintenance informationSAMI HAJJAR P.Eenergy_progress
04/01/2025HVAC-R and service water heating equipmentSAMI HAJJAR P.Eenergy_progress
04/01/2025HVAC-R and service water heating system controlsSAMI HAJJAR P.Eenergy_progress
04/01/2025HVAC-R and service water piping design and insulationSAMI HAJJAR P.Eenergy_progress
04/01/2025Heating SystemsSAMI HAJJAR P.Especial
04/01/2025Fire-Resistant Penetrations and JointsSAMI HAJJAR P.Especial
04/01/2025HVAC-R and service water heating equipmentSAMI HAJJAR P.Eenergy_progress
04/01/2025HVAC-R and service water piping design and insulationSAMI HAJJAR P.Eenergy_progress
04/01/2025Maintenance informationSAMI HAJJAR P.Eenergy_progress
04/01/2025HVAC-R and service water heating system controlsSAMI HAJJAR P.Eenergy_progress
04/01/2025Fire-Resistant Penetrations and JointsSAMI HAJJAR P.Especial
03/20/2025Maintenance informationSAMI HAJJAR P.Eenergy_progress
03/20/2025Fire-Resistant Penetrations and JointsSAMI HAJJAR P.Especial
03/20/2025Heating SystemsSAMI HAJJAR P.Especial
03/20/2025HVAC-R and service water piping design and insulationSAMI HAJJAR P.Eenergy_progress
03/20/2025HVAC-R and service water heating system controlsSAMI HAJJAR P.Eenergy_progress
03/20/2025HVAC-R and service water heating equipmentSAMI HAJJAR P.Eenergy_progress
11/07/2024Heating SystemsSAMI HAJJAR P.Especial
11/07/2024Maintenance informationSAMI HAJJAR P.Eenergy_progress
11/07/2024HVAC-R and service water heating equipmentSAMI HAJJAR P.Eenergy_progress
11/07/2024HVAC-R and service water piping design and insulationSAMI HAJJAR P.Eenergy_progress
11/07/2024HVAC-R and service water heating system controlsSAMI HAJJAR P.Eenergy_progress
11/07/2024Fire-Resistant Penetrations and JointsSAMI HAJJAR P.Especial
07/11/2024Fire-Resistant Penetrations and JointsBalser Richardspecial
Latest 25 of 49.
▾Documents — 56 on file (BIS + DOB NOW)
▸Plans & Drawings13
▸DOB NOWPlans/Sketch13
09/01/2026M00803641-I1Request digital key ↗
08/29/2026M00915547-P5Request digital key ↗
08/29/2026M00915547-I1Request digital key ↗
Showing 3 of 13 on file for this type
▸Zoning, Tax Lot & Property Records2
▸DOB NOWRestrictive Declaration/Easement 11
08/13/2026M00809527-I1Open ↗
▸DOB NOWZD1: DOB Zoning Diagram1
08/13/2026M00809527-I1Open ↗
▸Seals & Professional Certifications32
▸DOB NOWDPL-1: Design Professional Seal & Signature15
09/01/2026M00803641-I1Open ↗
08/29/2026M00915547-P5Open ↗
08/29/2026M00915547-P4Open ↗
Showing 3 of 15 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature10
09/23/2026M01124740-I1Open ↗
09/17/2026M01124740-P3Open ↗
09/01/2026M00915547-P1Open ↗
Showing 3 of 10 on file for this type
▸DOB NOWProgress Inspector Seal & Signature7
09/23/2026M01124740-I1Open ↗
09/17/2026M01124740-P3Open ↗
09/01/2026M00803641-I1Open ↗
Showing 3 of 7 on file for this type
▸Safety & Tenant Protection1
▸DOB NOWStreet Tree Checklist1
08/13/2026M00809527-I1Open ↗
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form3
09/01/2026M00803641-I1Open ↗
08/29/2026M00915547-I1Open ↗
08/27/2026M00914806-I1Open ↗
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Completion Form1
08/13/2026M01015561-I1Open ↗
▸Other Documents4
▸DOB NOWSite Survey: Initial1
08/13/2026M00809527-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/13/2026M00809527-I1Open ↗
▸DOB NOWPlot Diagram1
08/13/2026M00809527-I1Open ↗
▸DOB NOWProperty Ownership Certification1
08/13/2026M00809527-I1Open ↗