Alteration filingSep 4
DOB filing M01286413-P1
Alteration filing at 635 Park Avenue
Approved12 proposed stories
Open filing Building record · BIN 1042448
635 Park Avenue
635 Park Avenue, Manhattan, NY 10065
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 The current snapshot links 4 independently sourced records, including 4 that are not recorded as completed, closed or withdrawn.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 1042448
635 Park Avenue
Upper East Side-Carnegie Hill, Manhattan
A consolidated public-record view · updated Sep 4, 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 filingOct 8, 2025
Latest recorded changeSep 4, 2026
The lot
What is already here?
The lot holds a 13-story elevator apartment building built in 1913, with 16 homes, on a 6,034 sq ft lot.
- Floors 2–13Homes16 homes are recorded on this lot — about one home to a floor. The city does not publish which floor any of them is on.
- Floor 1Street levelStreet level. The lot is recorded as elevator apartments.
- Street levelElevator apartments
- Homes16 recorded on the lot
- Above the southern skylineFrom about floor 24 — the tallest thing within 60 m to the south is 69.8 m
- Built
- 1913
- Last altered
- 2019
- Floors
- 13
- Residential units
- 16
- Building type
- Elevator apartment building
- Land use
- Elevator apartments
- Zoning district
- R10
- Lot area
- 6,034 sq ft
- Building area
- 67,600 sq ft
- Historic district
- Upper East Side Historic District
What it sold for
5 apartments on this tax block changed hands in the year the city last published, at a median of $1,600,000, from 949,995 to 3,450,000.
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.
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 9, 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 39 notices on file; the most recent was issued Oct 19, 2022.
- Hazardous condition (facade)
Issued Oct 19, 2022 — CYCLE 9B UNSAFE REPORT FILED
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 9, 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 1042448. 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
- Oct 8, 2025
- Latest recorded change
- Sep 4, 2026
- Highest proposed story count
- 12 stories
- Highest proposed unit count
- 14 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 4 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Minor interior renovations, partitions, finishes to apartment on 9th floor. no change to use egress or occupancy. Filing M01286413-I1.
- Alteration filed02
Plumbing modification of interior renovation to existing unit on 9th floor. no change to use occupancy or egress. Filing M01286413-S2.
- Alteration approved03
Filing M01286413-S2 reached an approved status.
- Alteration approved04
Filing M01286413-I1 reached an approved status.
- Permit recorded for alteration05
DOB lists a first permit date for M01286413-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration06
DOB lists a first permit date for M01286413-S2. That is not by itself confirmation of activity on site.
- Alteration filed07
Plumbing modification of interior renovation to existing unit on 9th floor. no change to use occupancy or egress. Filing M01286413-P2.
- Alteration filed08
Minor interior renovations, partitions, finishes to apartment on 9th floor. no change to use egress or occupancy. Filing M01286413-P1.
- Alteration approved09
Filing M01286413-P2 reached an approved status.
- Alteration now approved010
The latest status recorded for M01286413-P2 is “Approved.”
- Alteration now approved011
The latest status recorded for M01286413-S2 is “Permit Entire.”
- Alteration approved012
Filing M01286413-P1 reached an approved status.
- Alteration now approved013
The latest status recorded for M01286413-P1 is “Approved.”
- Alteration now approved014
The latest status recorded for M01286413-I1 is “Permit Entire.”