Building record · BIN 3001937

300 Cadman Plaza West

300 Cadman Plaza West, Brooklyn, NY 11201

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 30 independently sourced records, including 13 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 3001937

300 Cadman Plaza West

Brooklyn Heights, Brooklyn

A consolidated public-record view · updated Sep 10, 2026

DOB filings: 30
Active-status: 13
Recorded addresses: 2

Building data portrait

A building-level summary of matched filings, active-status records and published identifiers.

Matched filings30

Open or active-status records13

First included filingOct 3, 2019

Latest recorded changeSep 10, 2026

The lot

What is already here?

The lot holds a 19-story office building built in 1987, on a 45,780 sq ft lot.

Built: 1987
Last altered: 2005
Floors: 19
Residential units: 0
Building type: Office building
Land use: Commercial and office
Zoning district: C6-4
Lot area: 45,780 sq ft
Building area: 725,991 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 13, 2026. They describe the tax lot, not any single filing.

Violation record

Are there open violations here?

The Department of Buildings has 2 open notices on record for this building, out of 173 notices on file; the most recent was issued Apr 25, 1991.

Local law 10/81 -
Issued Apr 25, 1991 — 10
Construction
Issued Jan 17, 1989

A violation is a notice the Department of Buildings recorded against the building. It is not a judgment, and many concern paperwork rather than safety. Open means the agency has not recorded a resolution, which is not the same as the problem still existing. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Sep 3, 2026.

What is recorded here

Multiple filings, one stable building identifier.

New York City's Building Identification Number helps connect filings that may use different application numbers or describe different scopes of work. The records below are grouped because they publish BIN 3001937. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 30 alteration filing. Its latest status categories are 13 approved, 17 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.

First included filing: Oct 3, 2019
Latest recorded change: Sep 10, 2026
Highest proposed story count: 20 stories
Highest proposed unit count: Not stated

Highest recorded values may come from different filings and must not be combined into one proposed project. Open the individual filings below for their exact scope. Values outside the publication's conservative data-quality bounds are withheld pending source review.

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Recorded history

What has happened at this address?

Every dated event the city has published for this building, from all 30 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.

Oct 3, 2019
Alteration filed
WCB - Modification to existing sprinkler system on the 4th and 5th floors. Interior work only. Filing B00209212-I1.
01
Oct 3, 2019
Alteration filed
WCB - Installation of plumbing fixtures on the 5th floor. Interior work only. Filing B00204464-I1.
02
Oct 3, 2019
Alteration filed
WCB - Installation of mechanical duct and equipment; connect to existing AC. install chilled water AC in server room. Interior work only. Filing B00226847-I1.
03
Oct 4, 2019
Permit recorded for alteration
DOB lists a first permit date for B00204464-I1. That is not by itself confirmation of activity on site.
04
Oct 4, 2019
Alteration approved
Filing B00226847-I1 reached an approved status.
05
Oct 7, 2019
Alteration approved
Filing B00209212-I1 reached an approved status.
06
Nov 8, 2019
Permit recorded for alteration
DOB lists a first permit date for B00209212-I1. That is not by itself confirmation of activity on site.
07
Nov 13, 2019
Permit recorded for alteration
DOB lists a first permit date for B00226847-I1. That is not by itself confirmation of activity on site.
08
Nov 26, 2019
Alteration filed
Garage restoration on sub-cellar, sub-cellar 1 & cellar as per plans filed herewith. no change in use, egress or occupancy. Filing B00251987-I1.
09
Nov 27, 2019
Alteration approved
Filing B00251987-I1 reached an approved status.
010
Dec 23, 2019
Alteration filed
Modification of plumbing on 16th floor (Federal Defenders) as per plans filed herewith. No change in use, egress or occupancy. Filing B00264089-I1.
011
Dec 23, 2019
Alteration filed
Modification of sprinkler heads on 16th floor (Federal Defenders) as per plans filed herewith. No change in use, egress or occupancy. Filing B00264128-I1.
012
Dec 23, 2019
Alteration approved
Filing B00264128-I1 reached an approved status.
013
Dec 23, 2019
Alteration filed
Modification of ductwork/ grilles and diffusers on partial 16th floor for tenant (Federal Defenders) as per plans.No change in use, egress or occupancy. Filing B00263617-I1.
014
Dec 24, 2019
Alteration approved
Filing B00264089-I1 reached an approved status.
015
Dec 24, 2019
Alteration approved
Filing B00263617-I1 reached an approved status.
016
Jan 15, 2020
Permit recorded for alteration
DOB lists a first permit date for B00264089-I1. That is not by itself confirmation of activity on site.
017
Feb 5, 2020
Permit recorded for alteration
DOB lists a first permit date for B00264128-I1. That is not by itself confirmation of activity on site.
018
Feb 14, 2020
Permit recorded for alteration
DOB lists a first permit date for B00263617-I1. That is not by itself confirmation of activity on site.
019
May 12, 2020
Permit recorded for alteration
DOB lists a first permit date for B00251987-I1. That is not by itself confirmation of activity on site.
020
Jun 17, 2020
Alteration filed
Removal of fan coil unit, ductwork and piping on partial 16th floor (federal defenders) as per plans. all work filed under this application is interior only. no change in use, egress or occupancy. Filing B00354036-I1.
021
Jun 17, 2020
Alteration filed
Removal of sprinkler heads on partial 16th floor as per plans. all work filed under this application is interior only. no change in use, egress or occupancy. Filing B00354013-I1.
022
Jun 17, 2020
Alteration filed
Removal of plumbing fixtures on partial 16th fl (federal defenders) as per plans. all work filed under this application is interior only. no change in use, egress or occupancy. Filing B00354045-I1.
023
Jun 17, 2020
Alteration filed
Modification of ductwork, diffusers, vav boxes on 6th floor (NYCT) as per plans filed herewith. aLL WORK PERFORMED UNDER THIS APPLICATION IS INTERIOR ONLY. No change in use egress or occupancy. Filing B00346002-I1.
024
Jun 17, 2020
Alteration filed
Modification of plumbing fixtures on 6th floor (NYCT) as per plans filed herewith. All work under this application is interior only. No change in use, egress or occupancy. Filing B00346020-I1.
025
Jun 18, 2020
Alteration approved
Filing B00346002-I1 reached an approved status.
026
Jun 18, 2020
Alteration approved
Filing B00346020-I1 reached an approved status.
027
Jun 19, 2020
Alteration approved
Filing B00354036-I1 reached an approved status.
028
Jun 19, 2020
Alteration approved
Filing B00354013-I1 reached an approved status.
029
Jun 19, 2020
Alteration approved
Filing B00354045-I1 reached an approved status.
030
Jul 21, 2020
Alteration filed
Replace and relocate 1fire hose valve cabinet with related piping modification on 5th floor as per plans filed herewith. No change in use, egress, or occupancy. Filing B00370405-I1.
031
Jul 21, 2020
Alteration filed
WCB - Modification to existing sprinkler system on the 4th and 5th floors. Interior work only. Filing B00209212-P1.
032
Jul 21, 2020
Alteration approved
Filing B00209212-P1 reached an approved status.
033
Jul 22, 2020
Alteration filed
WCB - Modification to existing sprinkler system on the 4th and 5th floors. Interior work only. Filing B00209212-P2.
034
Jul 23, 2020
Alteration approved
Filing B00370405-I1 reached an approved status.
035
Jul 24, 2020
Permit recorded for alteration
DOB lists a first permit date for B00370405-I1. That is not by itself confirmation of activity on site.
036
Jul 27, 2020
Alteration approved
Filing B00209212-P2 reached an approved status.
037
Sep 4, 2020
Alteration filed
Removal of ductwork associated with chilled and hot water fan coil units cap all existing duct and provide new shut off valves install new HVAC ductwork piping and equipment as per plans filed herewith. no change in use egress or occupancy. Filing B00385036-I1.
038
Sep 4, 2020
Alteration filed
Remove and disconnect hand sink, mop sink and hw piping and bring back to mains cap and plug. new water heater lav, and wc on 1st floor. no change in use egress or occupancy. Filing B00385085-I1.
039
Sep 4, 2020
Alteration filed
Modification of sprinkler heads on 1st floor (lobby) as per plans filed herewith. no change in use egress or occupancy. Filing B00385098-I1.
040
Sep 8, 2020
Alteration approved
Filing B00385036-I1 reached an approved status.
041
Sep 8, 2020
Alteration approved
Filing B00385085-I1 reached an approved status.
042
Sep 9, 2020
Alteration approved
Filing B00385098-I1 reached an approved status.
043
Oct 8, 2020
Permit recorded for alteration
DOB lists a first permit date for B00354045-I1. That is not by itself confirmation of activity on site.
044
Oct 9, 2020
Permit recorded for alteration
DOB lists a first permit date for B00385085-I1. That is not by itself confirmation of activity on site.
045
Oct 14, 2020
Permit recorded for alteration
DOB lists a first permit date for B00385098-I1. That is not by itself confirmation of activity on site.
046
Oct 14, 2020
Permit recorded for alteration
DOB lists a first permit date for B00354013-I1. That is not by itself confirmation of activity on site.
047
Dec 3, 2020
Permit recorded for alteration
DOB lists a first permit date for B00385036-I1. That is not by itself confirmation of activity on site.
048
Dec 27, 2020
Alteration now approved
The latest status recorded for B00209212-P1 is “Approved.”
049
Dec 27, 2020
Alteration now approved
The latest status recorded for B00209212-P2 is “Approved.”
050
Dec 27, 2020
Alteration now approved
The latest status recorded for B00346002-I1 is “Approved.”
051
Dec 27, 2020
Alteration now approved
The latest status recorded for B00346020-I1 is “Approved.”
052
Jan 11, 2021
Alteration filed
Remove and disconnect hand sink, mop sink and hw piping and bring back to mains cap and plug. new water heater lav, and wc on 1st floor. no change in use egress or occupancy. Filing B00385085-P1.
053
Jan 11, 2021
Alteration approved
Filing B00385085-P1 reached an approved status.
054
Jan 11, 2021
Alteration now approved
The latest status recorded for B00385085-P1 is “Approved.”
055
Jan 11, 2021
Alteration filed
Modification of sprinkler heads on 1st floor (lobby) as per plans filed herewith. no change in use egress or occupancy. Filing B00385098-P1.
056
Jan 11, 2021
Alteration approved
Filing B00385098-P1 reached an approved status.
057
Jan 11, 2021
Alteration now approved
The latest status recorded for B00385098-P1 is “Approved.”
058
Jan 13, 2021
Alteration filed
Removal of ductwork associated with chilled and hot water fan coil units cap all existing duct and provide new shut off valves install new HVAC ductwork piping and equipment as per plans filed herewith. no change in use egress or occupancy. Filing B00385036-P1.
059
Jan 19, 2021
Alteration approved
Filing B00385036-P1 reached an approved status.
060
Jan 19, 2021
Alteration now approved
The latest status recorded for B00385036-P1 is “Approved.”
061
Feb 3, 2021
Alteration filed
Modification of sprinkler heads on 1st floor (lobby) as per plans filed herewith. no change in use egress or occupancy. Filing B00385098-P2.
062
Feb 4, 2021
Alteration approved
Filing B00385098-P2 reached an approved status.
063
Feb 4, 2021
Alteration now approved
The latest status recorded for B00385098-P2 is “Approved.”
064
Feb 8, 2021
Alteration signed off
DOB recorded a sign-off for B00204464-I1.
065
Feb 8, 2021
Alteration now completed
The latest status recorded for B00204464-I1 is “LOC Issued.”
066
Feb 8, 2021
Alteration signed off
DOB recorded a sign-off for B00226847-I1.
067
Feb 8, 2021
Alteration now completed
The latest status recorded for B00226847-I1 is “LOC Issued.”
068
Feb 8, 2021
Alteration signed off
DOB recorded a sign-off for B00354045-I1.
069
Feb 8, 2021
Alteration now completed
The latest status recorded for B00354045-I1 is “LOC Issued.”
070
Feb 8, 2021
Alteration signed off
DOB recorded a sign-off for B00370405-I1.
071
Feb 8, 2021
Alteration now completed
The latest status recorded for B00370405-I1 is “LOC Issued.”
072
Feb 16, 2021
Alteration signed off
DOB recorded a sign-off for B00209212-I1.
073
Feb 16, 2021
Alteration now completed
The latest status recorded for B00209212-I1 is “LOC Issued.”
074
Mar 9, 2021
Alteration signed off
DOB recorded a sign-off for B00354013-I1.
075
Mar 9, 2021
Alteration now completed
The latest status recorded for B00354013-I1 is “LOC Issued.”
076
Mar 11, 2021
Alteration filed
Garage restoration on sub-cellar, sub-cellar 1 & cellar as per plans filed herewith. no change in use, egress or occupancy. Filing B00251987-P1.
077
Mar 11, 2021
Alteration approved
Filing B00251987-P1 reached an approved status.
078
Mar 11, 2021
Alteration now approved
The latest status recorded for B00251987-P1 is “Approved.”
079
Mar 18, 2021
Permit recorded for alteration
DOB lists a first permit date for B00354036-I1. That is not by itself confirmation of activity on site.
080
Mar 24, 2021
Alteration signed off
DOB recorded a sign-off for B00263617-I1.
081
Mar 24, 2021
Alteration now completed
The latest status recorded for B00263617-I1 is “LOC Issued.”
082
Mar 30, 2021
Alteration signed off
DOB recorded a sign-off for B00264089-I1.
083
Mar 30, 2021
Alteration now completed
The latest status recorded for B00264089-I1 is “LOC Issued.”
084
Mar 30, 2021
Alteration signed off
DOB recorded a sign-off for B00264128-I1.
085
Mar 30, 2021
Alteration now completed
The latest status recorded for B00264128-I1 is “LOC Issued.”
086
Apr 22, 2021
Alteration signed off
DOB recorded a sign-off for B00385085-I1.
087
Apr 22, 2021
Alteration now completed
The latest status recorded for B00385085-I1 is “LOC Issued.”
088
Apr 22, 2021
Alteration signed off
DOB recorded a sign-off for B00385098-I1.
089
Apr 22, 2021
Alteration now completed
The latest status recorded for B00385098-I1 is “LOC Issued.”
090
Jun 2, 2021
Alteration signed off
DOB recorded a sign-off for B00354036-I1.
091
Jun 2, 2021
Alteration now completed
The latest status recorded for B00354036-I1 is “LOC Issued.”
092
Jul 14, 2021
Alteration signed off
DOB recorded a sign-off for B00385036-I1.
093
Jul 14, 2021
Alteration now completed
The latest status recorded for B00385036-I1 is “LOC Issued.”
094
Jul 21, 2022
Alteration filed
Garage restoration on sub-cellar, sub-cellar 1 & cellar as per plans filed herewith. no change in use, egress or occupancy. Filing B00251987-P3.
095
Jul 22, 2022
Alteration approved
Filing B00251987-P3 reached an approved status.
096
Jul 22, 2022
Alteration now approved
The latest status recorded for B00251987-P3 is “Approved.”
097
Oct 7, 2022
Alteration filed
Garage restoration on sub-cellar, sub-cellar 1 & cellar as per plans filed herewith. no change in use, egress or occupancy. Filing B00251987-P4.
098
Oct 7, 2022
Alteration approved
Filing B00251987-P4 reached an approved status.
099
Oct 7, 2022
Alteration now approved
The latest status recorded for B00251987-P4 is “Approved.”
0100
Dec 5, 2022
Alteration filed
Plumbing modification on cellar, 1st & 2nd floor (base building) as per plans filed herewith. Filing B08019702-I1.
0101
Dec 7, 2022
Alteration approved
Filing B08019702-I1 reached an approved status.
0102
Apr 17, 2023
Alteration signed off
DOB recorded a sign-off for B00251987-I1.
0103
Apr 17, 2023
Alteration now completed
The latest status recorded for B00251987-I1 is “LOC Issued.”
0104
Feb 7, 2024
Alteration filed
Modification of partitions to create a demising partition between two tenants for Mt. Sinai on 17th Floor (previously single tenant floor). Incidental ceiling modification to accommodate partition work. No change in use, egress or occupancy. Filing B00927279-I1.
0105
Feb 9, 2024
Alteration approved
Filing B00927279-I1 reached an approved status.
0106
Mar 1, 2024
Alteration filed
Mechanical work associated with renovation on 17th floor for tenant (Mt. Sinai) as per plans. No change in use, egress or occupancy. Filing B00927296-I1.
0107
Mar 5, 2024
Alteration approved
Filing B00927296-I1 reached an approved status.
0108
Apr 19, 2024
Permit recorded for alteration
DOB lists a first permit date for B00927279-I1. That is not by itself confirmation of activity on site.
0109
Apr 19, 2024
Permit recorded for alteration
DOB lists a first permit date for B00927296-I1. That is not by itself confirmation of activity on site.
0110
Aug 22, 2025
Alteration filed
Installation of temporary heavy duty sidewalk shed as per plans. no change in use, egress or occupancy. sidewalk shed shall comply with chapter #33 of 2022 the NYC building code. live load 300psf. Filing B01273938-I1.
0111
Aug 25, 2025
Permit recorded for alteration
DOB lists a first permit date for B01273938-I1. That is not by itself confirmation of activity on site.
0112
Apr 16, 2026
Alteration filed
Modification of mechanical on cellar & 1st floor as per plans. No change in use, egress or occupancy. Filing B01350942-I1.
0113
Apr 17, 2026
Alteration approved
Filing B01350942-I1 reached an approved status.
0114
Apr 20, 2026
Permit recorded for alteration
DOB lists a first permit date for B01350942-I1. That is not by itself confirmation of activity on site.
0115
Aug 20, 2026
Alteration signed off
DOB recorded a sign-off for B00927279-I1.
0116
Aug 20, 2026
Alteration now completed
The latest status recorded for B00927279-I1 is “LOC Issued.”
0117
Aug 20, 2026
Alteration signed off
DOB recorded a sign-off for B00927296-I1.
0118
Aug 20, 2026
Alteration now completed
The latest status recorded for B00927296-I1 is “LOC Issued.”
0119
Aug 21, 2026
Alteration now approved
The latest status recorded for B01273938-I1 is “Permit Entire.”
0120
Sep 1, 2026
Alteration signed off
DOB recorded a sign-off for B01350942-I1.
0121
Sep 1, 2026
Alteration now completed
The latest status recorded for B01350942-I1 is “LOC Issued.”
0122
Sep 10, 2026
Permit recorded for alteration
DOB lists a first permit date for B08019702-I1. That is not by itself confirmation of activity on site.
0123
Sep 10, 2026
Alteration now approved
The latest status recorded for B08019702-I1 is “Permit Entire.”
0124

What is already here?

Are there open violations here?

Multiple filings, one stable building identifier.

Watch this address.

What has happened at this address?

All included filings for this building.

Where this building sits.

Neighborhoods

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Postal codes

Applicants of record