Alteration filingSep 11
DOB filing M01375046-P1
Alteration filing at 121 Nassau Street
Approved47 proposed stories
Open filing Building record · BIN 1079072
121 Nassau Street
121 Nassau Street, Manhattan, NY 10038
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 4 independently sourced records, including 4 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 1079072
121 Nassau Street
Financial District-Battery Park City, Manhattan
A consolidated public-record view · updated Sep 11, 2026
- DOB filings
- 4
- Active-status
- 4
- Recorded addresses
- 2
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings4
Open or active-status records4
First included filingJun 20, 2025
Latest recorded changeSep 11, 2026
The lot
What is already here?
The lot holds a 46-story condominium built in 1883, with 67 homes, on a 20,080 sq ft lot.
- Built
- 1883
- Last altered
- 2013
- Floors
- 46
- Residential units
- 67
- Building type
- Condominium
- Land use
- Mixed residential and commercial
- Zoning district
- C5-5
- Lot area
- 20,080 sq ft
- Building area
- 276,599 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 7 open notices on record for this building, out of 107 notices on file; the most recent was issued Jan 29, 2026.
- Landmark
Issued Jan 29, 2026
- Construction
Issued Aug 1, 2025 — FAILURE TO MAINTAIN BUILDING IN A CODE COMPLIANT MANNER.AS NOTED I OBS ERVED ON EXP1,3,&4 ERODED AND SPALLING MASONRY AT MULTIPLE LOCATIONS O N SEVERAL FLOORS.REMEDY:REPAIR AND/OR REPLACE ALL DAMAGED,DEFECTIVE MA SONRY
- Construction
Issued Aug 1, 2025 — EWO DUE TO IMMEDIATLY HAZARD CONDITIONS ON EXP 1,3,4. OBSERVD SPALLIN, ERODING MASONRY @ MULTIPLE LOCATION & FLOORS. UNSAFE FISP FILING ON 8/23/24 PER PE/RA & INADEQUATE/INCOMPLETE SAFETY MEASUREOBSERVD ON 8/1/25. REMEDY:TAKE & PROVIDE SAFETY MEASURES TO SECURE THE PUBLIC SAFETY ON EXP 1,3 & 4 ELEV EAST, NORTH & WEST INSTALL SIDEWALK SHED
4 further open notices are on file. Open the source dataset for the full list.
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 13, 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 1079072. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 4 alteration filing. Its latest status categories are 3 approved, 1 under review. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jun 20, 2025
- Latest recorded change
- Sep 11, 2026
- Highest proposed story count
- 47 stories
- Highest proposed unit count
- 305 dwelling units
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.
Address alerts
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Recorded history
What has happened at this address?
Every dated event the city has published for this building, from all 4 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Facade repairs to include concrete repairs, gasket replacements, flashing, expansion jointrepairs, curtain wall repairs, and concrete coating. no change to use occupancy or egress. Filing M01240558-I1.
- Alteration approved02
Filing M01240558-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for M01240558-I1. That is not by itself confirmation of activity on site.
- Alteration filed04
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 M01375046-I1.
- Permit recorded for alteration05
DOB lists a first permit date for M01375046-I1. That is not by itself confirmation of activity on site.
- Alteration now approved06
The latest status recorded for M01240558-I1 is “Permit Entire.”
- Alteration filed07
IRA to assist with Condition Assessment. Filing M01451496-I1.
- Alteration now under review08
The latest status recorded for M01451496-I1 is “Pending Plan Examiner Assignment.”
- Alteration filed09
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 M01375046-P1.
- Alteration approved010
Filing M01375046-P1 reached an approved status.
- Alteration now approved011
The latest status recorded for M01375046-P1 is “Approved.”
- Alteration now approved012
The latest status recorded for M01375046-I1 is “Permit Entire.”