Alteration filingSep 9
DOB filing M01356436-S4
Alteration filing at 28 West 23 Street
Closed or withdrawn12 proposed stories
Open filing Building record · BIN 1080672
28 West 23 Street
28 West 23 Street, Manhattan, NY 10010
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 4 independently sourced records, including 0 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 1080672
28 West 23 Street
Midtown South-Flatiron-Union Square, Manhattan
A consolidated public-record view · updated Sep 9, 2026
- DOB filings
- 4
- Active-status
- 0
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings4
Open or active-status records0
First included filingMar 13, 2026
Latest recorded changeSep 9, 2026
The lot
What is already here?
The lot holds a 12-story office building built in 1911, on a 55,960 sq ft lot.
- Floors 2–12Nothing on record
- Floor 1Street levelStreet level. The lot is recorded as commercial and office, so this floor is where the commercial space is.
- Street levelCommercial and office
- Above the southern skylineFrom about floor 21 — the tallest thing within 60 m to the south is 61.3 m
- Built
- 1911
- Last altered
- 1982
- Floors
- 12
- Residential units
- 0
- Building type
- Office building
- Land use
- Commercial and office
- Zoning district
- C6-4M
- Lot area
- 55,960 sq ft
- Building area
- 439,330 sq ft
- Historic district
- Ladies' Mile Historic District
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 12, 2026. They describe the tax lot, not any single filing. When the rest of New York went up
Violation record
Are there open violations here?
The Department of Buildings has 9 open notices on record for this building, out of 200 notices on file; the most recent was issued Jul 8, 2013.
- Elevator
Issued Jul 8, 2013
- Elevator
Issued Jul 8, 2013
- Elevator
Issued Jul 8, 2013
6 further open notices are on file. Open the source dataset for the full list.
Open means the agency has not recorded a resolution, which is not the same as the problem still existing. What a violation is, and what it is not. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Sep 11, 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 1080672. 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 1 closed or withdrawn, 3 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Mar 13, 2026
- Latest recorded change
- Sep 9, 2026
- Highest proposed story count
- 12 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 4 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Structural work including new structural framing elements for exterior wall openings at rooftop bulkhead walls and rooftop terrace fence support, as shown on plans filed herewith. Filing M01356436-S4.
- Alteration approved02
Filing M01356436-S4 reached an approved status.
- Alteration filed03
Sprinkler work in accessory pantry on roof terrace, as shown on plans filed herewith. Filing M01356436-S3.
- Alteration filed04
Plumbing work for new restrooms at accessory pantry on roof terrace, as shown on plans filed herewith. Filing M01356436-S2.
- Alteration filed05
Mechanical work as shown on plans filed herewith. Filing M01356436-S1.
- Alteration approved06
Filing M01356436-S3 reached an approved status.
- Alteration approved07
Filing M01356436-S2 reached an approved status.
- Alteration approved08
Filing M01356436-S1 reached an approved status.
- Permit recorded for alteration09
DOB lists a first permit date for M01356436-S1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration010
DOB lists a first permit date for M01356436-S3. That is not by itself confirmation of activity on site.
- Permit recorded for alteration011
DOB lists a first permit date for M01356436-S2. That is not by itself confirmation of activity on site.
- Alteration signed off012
DOB recorded a sign-off for M01356436-S1.
- Alteration now completed013
The latest status recorded for M01356436-S1 is “LOC Issued.”
- Alteration signed off014
DOB recorded a sign-off for M01356436-S3.
- Alteration now completed015
The latest status recorded for M01356436-S3 is “LOC Issued.”
- Alteration signed off016
DOB recorded a sign-off for M01356436-S2.
- Alteration now completed017
The latest status recorded for M01356436-S2 is “LOC Issued.”
- Alteration now closed018
The latest status recorded for M01356436-S4 is “Filing Withdrawn.”