Alteration filingSep 8
DOB filing M01273259-S3
Alteration filing at 770 3 Avenue
Recorded as completed15 proposed stories
Open filing Building record · BIN 1036217
770 3 Avenue
770 3 Avenue, Manhattan, NY 10017
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 3 independently sourced records, including 0 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 1036217
770 3 Avenue
East Midtown-Turtle Bay, Manhattan
A consolidated public-record view · updated Sep 8, 2026
- DOB filings
- 3
- Active-status
- 0
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings3
Open or active-status records0
First included filingOct 6, 2025
Latest recorded changeSep 8, 2026
The lot
What is already here?
The lot holds a 16-story elevator apartment building built in 1929, with 284 homes, on a 29,120 sq ft lot.
- Floors 2–16Homes284 homes are recorded on this lot — about 19 homes to a floor, and the apartments assessed on this block run to a typical 563 sq ft (52 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
- Homes284 recorded · typically 52 m² · valued $300,982
- Above the southern skylineFrom about floor 47 — the tallest thing within 60 m to the south is 139.3 m
- Built
- 1929
- Last altered
- 2013
- Floors
- 16
- Residential units
- 284
- Building type
- Elevator apartment building
- Land use
- Mixed residential and commercial
- Zoning district
- C6-6
- Lot area
- 29,120 sq ft
- Building area
- 297,703 sq ft
The apartments
382 condominium apartments are assessed on this block, and the typical one is 563 sq ft (52 m²). They run from 42 to 140 m².
The city values the typical one at $300,982. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
24 apartments on this tax block changed hands in the year the city last published, at a median of $1,449,988, from 938,827 to 3,325,078.
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
501 LEXINGTON DEVELOPMENT COMPANY, 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 12, 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 5 open notices on record for this building, out of 180 notices on file; the most recent was issued Jun 23, 2006.
- Elevator
Issued Jun 23, 2006
- Elevator
Issued May 18, 2004
- Elevator
Issued May 31, 2000
2 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 10, 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 1036217. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 3 alteration filing. Its latest status categories are 3 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Oct 6, 2025
- Latest recorded change
- Sep 8, 2026
- Highest proposed story count
- 15 stories
- Highest proposed unit count
- 286 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 3 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Plumbing miodification of interior renovation to existing retail space on bas and cel level. no change to use occupancy or egress. Filing M01273259-S3.
- Alteration filed02
Sprinkler miodification of interior renovation to existing retail space on bas and cel level. no change to use occupancy or egress. Filing M01273259-S4.
- Alteration approved03
Filing M01273259-S4 reached an approved status.
- Permit recorded for alteration04
DOB lists a first permit date for M01273259-S4. That is not by itself confirmation of activity on site.
- Alteration approved05
Filing M01273259-S3 reached an approved status.
- Permit recorded for alteration06
DOB lists a first permit date for M01273259-S3. That is not by itself confirmation of activity on site.
- Alteration filed07
Mechanical miodification to existing retail space on bas level (dumpling shop). no change to use occupancy or egress. Filing M01331858-I1.
- Alteration approved08
Filing M01331858-I1 reached an approved status.
- Permit recorded for alteration09
DOB lists a first permit date for M01331858-I1. That is not by itself confirmation of activity on site.
- Alteration signed off010
DOB recorded a sign-off for M01273259-S4.
- Alteration now completed011
The latest status recorded for M01273259-S4 is “LOC Issued.”
- Alteration signed off012
DOB recorded a sign-off for M01331858-I1.
- Alteration now completed013
The latest status recorded for M01331858-I1 is “LOC Issued.”
- Alteration signed off014
DOB recorded a sign-off for M01273259-S3.
- Alteration now completed015
The latest status recorded for M01273259-S3 is “LOC Issued.”