Alteration filingOct 7
DOB filing M01210601-I1
Alteration filing at 435 East 70 Street
Approved35 proposed stories
Open filing Building record · BIN 1045818
435 East 70 Street
435 East 70 Street, Manhattan, NY 10021
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 1 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 1045818
435 East 70 Street
Upper East Side-Lenox Hill-Roosevelt Island, Manhattan
A consolidated public-record view · updated Oct 7, 2026
- DOB filings
- 1
- Active-status
- 1
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings1
Open or active-status records1
First included filingMay 15, 2025
Latest recorded changeOct 7, 2026
The lot
What is already here?
The lot holds a 35-story elevator apartment building built in 1966, with 430 homes, on a 41,100 sq ft lot.
- Floors 2–35Homes430 homes are recorded on this lot — about 13 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
- Homes430 recorded on the lot
- Above the southern skylineFrom about floor 39 — the tallest thing within 60 m to the south is 116.4 m
- Built
- 1966
- Last altered
- 2013
- Floors
- 35
- Residential units
- 430
- Building type
- Elevator apartment building
- Land use
- Mixed residential and commercial
- Zoning district
- R10
- Lot area
- 41,100 sq ft
- Building area
- 400,612 sq ft
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Oct 10, 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 1045818. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 1 alteration filing. Its latest status categories are 1 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- May 15, 2025
- Latest recorded change
- Oct 7, 2026
- Highest proposed story count
- 35 stories
- Highest proposed unit count
- 459 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 1 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Restoration work at existing parking garage per plans submitted. No change in use. occupancy or egress proposed under this application. Filing M01210601-I1.
- Alteration approved02
Filing M01210601-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for M01210601-I1. That is not by itself confirmation of activity on site.
- Alteration now approved04
The latest status recorded for M01210601-I1 is “Permit Entire.”