Alteration filingSep 11
DOB filing M01389555-S1
Alteration filing at 166 West 18 Street
Approved14 proposed stories
Open filing Building record · BIN 1087846
166 West 18 Street
166 West 18 Street, Manhattan, NY 10011
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 3 independently sourced records, including 3 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 1087846
166 West 18 Street
Chelsea-Hudson Yards, Manhattan
A consolidated public-record view · updated Sep 11, 2026
- DOB filings
- 3
- Active-status
- 3
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings3
Open or active-status records3
First included filingAug 16, 2026
Latest recorded changeSep 11, 2026
The lot
What is already here?
The lot holds a 14-story condominium built in 2008, with 38 homes, on a 6,075 sq ft lot.
- Built
- 2008
- Floors
- 14
- Residential units
- 38
- Building type
- Condominium
- Land use
- Mixed residential and commercial
- Zoning district
- C6-3A
- Lot area
- 6,075 sq ft
- Building area
- 56,136 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 4 open notices on record for this building, out of 31 notices on file; the most recent was issued May 5, 2010.
- Elevator
Issued May 5, 2010 — ILLEGAL REMOVAL
- Elevator
Issued May 5, 2010 — ILLEGAL REMOVAL
- Elevator
Issued Jul 6, 2009
1 further open notice is 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 1087846. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 3 alteration filing. Its latest status categories are 3 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Aug 16, 2026
- Latest recorded change
- Sep 11, 2026
- Highest proposed story count
- 14 stories
- Highest proposed unit count
- 38 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 3 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Plumbing work for phb (penthouse apt), filed in conjunction with general construction application. all as per plans and applications. no change in use, egress or occuapncy. Filing M01389555-S1.
- Alteration filed02
Interior renovation of phb (penthouse) apt, removal of non-load bearing partitions, erection of new non-load bearing walls, finishes, millwork, painting, flooring and sanding work. all as per plans and applications. no change in use, egress or occupancy. Filing M01389555-I1.
- Alteration filed03
Mechanical work associated with renovation in penthouse apartment. No change in use, egress or occupancy. All as per plans and applications. Filing M01389555-S2.
- Alteration approved04
Filing M01389555-S1 reached an approved status.
- Alteration approved05
Filing M01389555-S2 reached an approved status.
- Alteration approved06
Filing M01389555-I1 reached an approved status.
- Permit recorded for alteration07
DOB lists a first permit date for M01389555-I1. That is not by itself confirmation of activity on site.
- Alteration now approved08
The latest status recorded for M01389555-I1 is “Permit Entire.”
- Permit recorded for alteration09
DOB lists a first permit date for M01389555-S2. That is not by itself confirmation of activity on site.
- Alteration now approved010
The latest status recorded for M01389555-S2 is “Permit Entire.”
- Permit recorded for alteration011
DOB lists a first permit date for M01389555-S1. That is not by itself confirmation of activity on site.
- Alteration now approved012
The latest status recorded for M01389555-S1 is “Permit Entire.”