Alteration filingNov 4
DOB filing M01433582-S2
Alteration filing at 446 West 50 Street
Approved5 proposed stories
Open filing Building record · BIN 1026653
446 West 50 Street
446 West 50 Street, Manhattan, NY 10019
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 3 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 1026653
446 West 50 Street
Hell's Kitchen, Manhattan
A consolidated public-record view · updated Nov 4, 2026
- DOB filings
- 3
- Active-status
- 2
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings3
Open or active-status records2
First included filingJul 27, 2026
Latest recorded changeNov 4, 2026
The lot
What is already here?
The lot holds a 5-story walk-up apartment building built in 1901, with 10 homes, on a 2,510 sq ft lot.
- Floors 2–5Homes10 homes are recorded on this lot — about 3 homes to a floor. The city does not publish which floor any of them is on.
- Floor 1Street levelStreet level. The lot is recorded as mixed residential and commercial, so this floor is where the commercial space is.
- Street levelMixed residential and commercial
- Homes10 recorded on the lot
- Above the southern skylineFrom about floor 10 — the tallest thing within 60 m to the south is 27.4 m
- Built
- 1901
- Last altered
- 1985
- Floors
- 5
- Residential units
- 10
- Building type
- Walk-up apartment building
- Land use
- Mixed residential and commercial
- Zoning district
- R8
- Lot area
- 2,510 sq ft
- Building area
- 8,175 sq ft
What it sold for
1 apartment on this tax block changed hands in the year the city last published, at a median of $399,000.
Recorded sale prices from the Department of Finance’s rolling file, covering the year to Sep 30, 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
AETNA REALTY FINANCIAL CORP.
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 Nov 6, 2026. They describe the tax lot, not any single filing. When the rest of New York went up
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 1026653. 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 1 approved, 1 under review, 1 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jul 27, 2026
- Latest recorded change
- Nov 4, 2026
- Highest proposed story count
- 5 stories
- Highest proposed unit count
- 10 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.
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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
Install new chimney liner and breeching. no change to use, occupancy or egress. Filing M01433661-I1.
- Alteration approved02
Filing M01433661-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for M01433661-I1. That is not by itself confirmation of activity on site.
- Alteration signed off04
DOB recorded a sign-off for M01433661-I1.
- Alteration now completed05
The latest status recorded for M01433661-I1 is “LOC Issued.”
- Alteration filed06
Modify existing boiler room enclosure to create 1-hour fire-proof enclosure. no change in use, egress or occupancy. Filing M01433582-S2.
- Alteration approved07
Filing M01433582-S2 reached an approved status.
- Alteration now approved08
The latest status recorded for M01433582-S2 is “Approved.”
- Alteration filed09
Connect to existing gas piping for one (1) replacement gas-fired boiler. replace two (2) gas-fired hot waters with one (1) gas-fired hot water heater as per plans. no change in use, egress or occupancy. Filing M01433582-P1.
- Alteration now under review010
The latest status recorded for M01433582-P1 is “Prof Cert QA Review.”