Alteration filingSep 15
DOB filing M01447220-S1
Alteration filing at 437 East 80 Street
Approved6 proposed stories
Open filing Building record · BIN 1050367
437 East 80 Street
437 East 80 Street, Manhattan, NY 10075
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 6 independently sourced records, including 6 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 1050367
437 East 80 Street
Upper East Side-Yorkville, Manhattan
A consolidated public-record view · updated Sep 15, 2026
- DOB filings
- 6
- Active-status
- 6
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings6
Open or active-status records6
First included filingAug 10, 2026
Latest recorded changeSep 15, 2026
The lot
What is already here?
The lot holds a 6-story walk-up apartment building built in 1925, with 31 homes, on a 5,474 sq ft lot.
- Floors 2–6Homes31 homes are recorded on this lot — about 6 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
- Homes31 recorded on the lot
- Above the southern skylineFrom about floor 22 — the tallest thing within 60 m to the south is 65.8 m
- Built
- 1925
- Floors
- 6
- Residential units
- 31
- Building type
- Walk-up apartment building
- Land use
- Mixed residential and commercial
- Zoning district
- R8B
- Lot area
- 5,474 sq ft
- Building area
- 23,346 sq ft
What it sold for
6 apartments on this tax block changed hands in the year the city last published, at a median of $410,000, from 330,000 to 470,000.
The property itself last changed hands for $6,550,000 on May 12, 2026.
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
FORTUNA 1527 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 18, 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 1 open notice on record for this building, out of 8 notices on file; the most recent was issued May 5, 1995.
- Construction
Issued May 5, 1995
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 17, 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 1050367. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 6 alteration filing. Its latest status categories are 6 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Aug 10, 2026
- Latest recorded change
- Sep 15, 2026
- Highest proposed story count
- 6 stories
- Highest proposed unit count
- 32 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 6 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Renovation of Apt. 23 on fifth floor, partition work per plans. No change in use egress or occupancy. PL work will be files subsequently. Filing M01443053-I1.
- Alteration approved02
Filing M01443053-I1 reached an approved status.
- Alteration filed03
Renovation of Apt. 28 on sixth floor, partition work per plans. No change in use egress or occupancy. PL work will be files subsequently. Filing M01447220-I1.
- Alteration filed04
Remove, relocate and replace plumbing fixtures and add new fixtures. Filing M01443053-S1.
- Alteration approved05
Filing M01447220-I1 reached an approved status.
- Alteration approved06
Filing M01443053-S1 reached an approved status.
- Alteration filed07
Remove, relocate and replace plumbing fixtures and add new fixtures. Filing M01447220-S1.
- Permit recorded for alteration08
DOB lists a first permit date for M01443053-I1. That is not by itself confirmation of activity on site.
- Alteration now approved09
The latest status recorded for M01443053-I1 is “Permit Entire.”
- Alteration approved010
Filing M01447220-S1 reached an approved status.
- Alteration filed011
Renovation of Apt. 28 on sixth floor, partition work per plans. No change in use egress or occupancy. PL work will be files subsequently. Filing M01447220-P1.
- Alteration filed012
Renovate 1st through 6th floor hallways. work will include new furred-out walls, new drop ceiling, and new floor tiles. no change in use, egress, or occupancy under this filing. Filing M01448482-I1.
- Alteration approved013
Filing M01448482-I1 reached an approved status.
- Alteration approved014
Filing M01447220-P1 reached an approved status.
- Alteration now approved015
The latest status recorded for M01447220-P1 is “Approved.”
- Permit recorded for alteration016
DOB lists a first permit date for M01443053-S1. That is not by itself confirmation of activity on site.
- Alteration now approved017
The latest status recorded for M01443053-S1 is “Permit Entire.”
- Permit recorded for alteration018
DOB lists a first permit date for M01448482-I1. That is not by itself confirmation of activity on site.
- Alteration now approved019
The latest status recorded for M01448482-I1 is “Permit Entire.”
- Permit recorded for alteration020
DOB lists a first permit date for M01447220-I1. That is not by itself confirmation of activity on site.
- Alteration now approved021
The latest status recorded for M01447220-I1 is “Permit Entire.”
- Permit recorded for alteration022
DOB lists a first permit date for M01447220-S1. That is not by itself confirmation of activity on site.
- Alteration now approved023
The latest status recorded for M01447220-S1 is “Permit Entire.”