Alteration filingSep 16
DOB filing M01370021-S2
Alteration filing at 437 West 45 Street
Approved$272,226 recorded cost
Open filing Building record · BIN 1026441
437 West 45 Street
437 West 45 Street, Manhattan, NY 10036
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 The current snapshot links 4 independently sourced records, including 4 that are not recorded as completed, closed or withdrawn.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 1026441
437 West 45 Street
Hell's Kitchen, Manhattan
A consolidated public-record view · updated Sep 16, 2026
- DOB filings
- 4
- Active-status
- 4
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings4
Open or active-status records4
First included filingAug 27, 2026
Latest recorded changeSep 16, 2026
The lot
What is already here?
The lot holds a outdoor recreation facility on a 21,088 sq ft lot.
- Residential units
- 0
- Building type
- Outdoor recreation facility
- Land use
- Open space and outdoor recreation
- Zoning district
- PARK
- Lot area
- 21,088 sq ft
- Building area
- 459 sq ft
The apartments
68 condominium apartments are assessed on this block, and the typical one is 664 sq ft (62 m²). They run from 45 to 109 m².
The city values the typical one at $254,766. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
2 apartments on this tax block changed hands in the year the city last published, at a median of $1,150,000.
Recorded sale prices from the Department of Finance’s rolling file, covering the year to Aug 31, 2026. Transfers under $10,000 are left out: New York records deed transfers between relatives at a dollar, and those are not sales. No apartment number and no name is carried from either side.
Owner of record
45TH STREET ASSOCIATES #1, LLC
As the assessment roll records it. Only owners that read as a company are shown here; where the roll names an individual, nothing is published.
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 19, 2026. They describe the tax lot, not any single filing.
Violation record
Are there open violations here?
No open violations are recorded for this building.
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 18, 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 1026441. 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 4 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Aug 27, 2026
- Latest recorded change
- Sep 16, 2026
- Highest proposed story count
- 1 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.
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
Structural modifications per approved plans filed herewith. No change in use, egress or occupancy. Filing M01370021-S3.
- Alteration filed02
Interior/Exterior renovations to public restroom as shown on plans filed herewith. No change to use, egress or occupancy. Filing M01370021-I1.
- Alteration filed03
Additions/modifications to existing mechanical system as per plans filed herewith no change in use egress or occupancy. Filing M01370021-S1.
- Alteration approved04
Filing M01370021-I1 reached an approved status.
- Alteration now approved05
The latest status recorded for M01370021-I1 is “Approved.”
- Alteration filed06
Addiitons /modifications to existing plumbing system as per plans filed hereweith. Filing M01370021-S2.
- Alteration approved07
Filing M01370021-S1 reached an approved status.
- Alteration now approved08
The latest status recorded for M01370021-S1 is “Approved.”
- Alteration approved09
Filing M01370021-S2 reached an approved status.
- Alteration now approved010
The latest status recorded for M01370021-S2 is “Approved.”
- Alteration approved011
Filing M01370021-S3 reached an approved status.
- Alteration now approved012
The latest status recorded for M01370021-S3 is “Approved.”