Alteration filingSep 11
DOB filing M01302500-S3
Alteration filing at 2431 Broadway
Recorded as completed22 proposed stories
Open filing Building record · BIN 1033386
2431 Broadway
2431 Broadway, Manhattan, NY 10024
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 The current snapshot links 4 independently sourced records, including 0 that are not recorded as completed, closed or withdrawn.
newyorkdailyStreet Futures
BUILDING RECORD · BIN 1033386
2431 Broadway
Upper West Side (Central), Manhattan
A consolidated public-record view · updated Sep 11, 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 filingDec 1, 2025
Latest recorded changeSep 11, 2026
The lot
What is already here?
The lot holds a condominium built in 1985, with 157 homes, on a 16,365 sq ft lot.
- Floor 21Above the southern skylineAbove the tallest building within sixty metres to the south, which stands 61.6 m. Nothing on that side reaches this floor.
- Floors 2–20Homes157 homes are recorded on this lot — about 157 homes to a floor, and the apartments assessed on this block run to a typical 1,182 sq ft (110 m²). 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
- Homes157 recorded · typically 110 m² · valued $410,863
- Above the southern skylineFrom about floor 21 — the tallest thing within 60 m to the south is 61.6 m
- Built
- 1985
- Residential units
- 157
- Building type
- Condominium
- Land use
- Mixed residential and commercial
- Zoning district
- C4-6A
- Lot area
- 16,365 sq ft
- Building area
- 165,749 sq ft
Housing violations
6 violations are open against this address under the Housing Maintenance Code. 1 of them is the class the city calls immediately hazardous.
- 1Immediately hazardous
- 1Hazardous
- 4Non-hazardous
- 0Information order
Open means the Department of Housing Preservation and Development has not recorded it as corrected, which is not the same as nobody having fixed it. The city publishes the apartment each was written against; that is not carried here, because a count says a building has a problem and an apartment number says whose.
The apartments
458 condominium apartments are assessed on this block, and the typical one is 1,182 sq ft (110 m²). They run from 45 to 208 m².
The city values the typical one at $410,863. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
17 apartments on this tax block changed hands in the year the city last published, at a median of $1,995,000, from 402,800 to 3,838,000.
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
600 WEST END AVE OWNERS 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 Sep 16, 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 26 open notices on record for this building, out of 119 notices on file; the most recent was issued Jul 24, 2020.
- Elevator
Issued Jul 24, 2020
- Elevator
Issued Jul 24, 2020
- Elevator
Issued Jul 24, 2020
23 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 15, 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 1033386. 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 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Dec 1, 2025
- Latest recorded change
- Sep 11, 2026
- Highest proposed story count
- 22 stories
- Highest proposed unit count
- 202 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
Watch this address.
Get an email when NewYorkDaily detects a material change in the public DOB records associated with 2431 Broadway.
Confirmation is required. Alerts describe source-data changes, not confirmed construction activity. Unsubscribe at any time. Privacy
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
Alterations/modifications of existing sprinkler system consisting of installation of new sprinkler heads and sprinkler piping as necessary. Filing M01302500-S3.
- Alteration filed02
Alterations/modifications of existing plumbing system consisting of installation of new lavatories, sinks, water closets, and connection to existing plumbing risers; new pipping; and new electric hot water heater. Filing M01302500-S2.
- Alteration approved03
Filing M01302500-S2 reached an approved status.
- Alteration filed04
Interior Alterations, including interior partitions, finishes, & fixtures to existing 1st floor office space for new professional practice. No structural work required. No structural demolition or exterior penetration proposed. Filing M01302500-I1.
- Alteration approved05
Filing M01302500-I1 reached an approved status.
- Alteration approved06
Filing M01302500-S3 reached an approved status.
- Alteration filed07
Alterations/modifications of existing mechanical systems including installation of new exhaust fan and removal of others . No change in use, egress, or occupancy. Filing M01302500-S1.
- Alteration approved08
Filing M01302500-S1 reached an approved status.
- Permit recorded for alteration09
DOB lists a first permit date for M01302500-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration010
DOB lists a first permit date for M01302500-S3. That is not by itself confirmation of activity on site.
- Permit recorded for alteration011
DOB lists a first permit date for M01302500-S2. That is not by itself confirmation of activity on site.
- Permit recorded for alteration012
DOB lists a first permit date for M01302500-S1. That is not by itself confirmation of activity on site.
- Alteration signed off013
DOB recorded a sign-off for M01302500-I1.
- Alteration now completed014
The latest status recorded for M01302500-I1 is “LOC Issued.”
- Alteration signed off015
DOB recorded a sign-off for M01302500-S2.
- Alteration now completed016
The latest status recorded for M01302500-S2 is “LOC Issued.”
- Alteration signed off017
DOB recorded a sign-off for M01302500-S1.
- Alteration now completed018
The latest status recorded for M01302500-S1 is “LOC Issued.”
- Alteration signed off019
DOB recorded a sign-off for M01302500-S3.
- Alteration now completed020
The latest status recorded for M01302500-S3 is “LOC Issued.”