Alteration filingOct 1
DOB filing M01236871-P6
Alteration filing at 43 East 70 Street
Approved$1 recorded cost
Open filing Building record · BIN 1041330
43 East 70 Street
43 East 70 Street, Manhattan, NY 10021
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 2 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 1041330
43 East 70 Street
Upper East Side-Carnegie Hill, Manhattan
A consolidated public-record view · updated Oct 1, 2026
- DOB filings
- 2
- Active-status
- 2
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records2
First included filingSep 29, 2025
Latest recorded changeOct 1, 2026
The lot
What is already here?
- Floors 2–8Nothing on record
- Floor 1Street levelStreet level.
- Street levelThe way in
- Above the southern skylineFrom about floor 28 — the tallest thing within 60 m to the south is 81.7 m
The apartments
18 condominium apartments are assessed on this block, and the typical one is 2,014 sq ft (187 m²). They run from 96 to 344 m².
The city values the typical one at $1,377,978. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
9 apartments on this tax block changed hands in the year the city last published, at a median of $8,000,000, from 1,745,000 to 14,900,000.
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
17 EAST 70TH HOLDINGS 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.
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 1041330. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 2 alteration filing. Its latest status categories are 2 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Sep 29, 2025
- Latest recorded change
- Oct 1, 2026
- Highest proposed story count
- Not stated
- Highest proposed unit count
- 1 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 2 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Installation of temporary pipe scaffold as per plan. no change in use, egress, or occupancy.the sf from the top of the sh and the penthouse terrace past the main roof wall, around the bulkhead, setback w, e wall, and north elevation from the ground. Filing M01236871-S1.
- Permit recorded for alteration02
DOB lists a first permit date for M01236871-S1. That is not by itself confirmation of activity on site.
- Alteration filed03
Installation of temporary pipe scaffold as per plan. no change in use, egress, or occupancy.the sf from the top of the sh and the penthouse terrace past the main roof wall, around the bulkhead, setback w, e wall, and north elevation from the ground. Filing M01236871-P6.
- Alteration approved04
Filing M01236871-P6 reached an approved status.
- Alteration now approved05
The latest status recorded for M01236871-P6 is “Approved.”
- Alteration now approved06
The latest status recorded for M01236871-S1 is “Permit Entire.”