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Building record · BIN 1036462

850 3 Avenue

850 3 Avenue, Manhattan, NY 10022

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 The current snapshot links 2 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.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 1036462

850 3 Avenue

East Midtown-Turtle Bay, Manhattan

A consolidated public-record view · updated Sep 24, 2026

DOB filings
2
Active-status
2
Recorded addresses
1
Building data portrait

A building-level summary of matched filings, active-status records and published identifiers.

Matched filings2
Open or active-status records2
First included filingSep 14, 2026
Latest recorded changeSep 24, 2026

The lot

What is already here?

The lot holds a 20-story office building built in 1960, on a 31,632 sq ft lot.

  1. Floors 2–20Nothing on record
  2. Floor 1Street levelStreet level. The lot is recorded as commercial and office, so this floor is where the commercial space is.
  • Street levelCommercial and office
  • Above the southern skylineFrom about floor 29 — the tallest thing within 60 m to the south is 85.4 m
Drawn from the outline and roof height the Department of City Planning publishes for this building: 75.4 m over 20 floors, as the city counts them. 1 run of floors has something on record. The city publishes a roof height and a storey count for the lot, and nothing at all about any individual floor. What stands to the south is measured from the city’s own footprints and roof heights; it is a statement about the skyline, not a calculation of sunlight.
Built
1960
Last altered
1997
Floors
20
Residential units
0
Building type
Office building
Land use
Commercial and office
Zoning district
C6-6
Lot area
31,632 sq ft
Building area
574,675 sq ft

Owner of record

345 PARK AVENUE, L.P.

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 26, 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 6 open notices on record for this building, out of 117 notices on file; the most recent was issued Sep 3, 2019.

  • Sprinkler

    Issued Sep 3, 2019 — FAILED TO FILE FINAL SPRINKLER REPORT BY JULY 1, 2019

  • Elevator

    Issued Aug 1, 2007

  • Local law 10/81 -

    Issued Jan 13, 1997

  • 3 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 26, 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 1036462. 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 14, 2026
Latest recorded change
Sep 24, 2026
Highest proposed story count
Not stated
Highest proposed unit count
Not stated

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 2 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.

  1. Alteration filed

    Installation of suspended scaffold for facade work or inspection. Filing M01457888-I1.

    01
  2. Alteration filed

    Installation of suspended scaffold for facade work or inspection. Filing M01461644-I1.

    02
  3. Alteration approved

    Filing M01457888-I1 reached an approved status.

    03
  4. Alteration approved

    Filing M01461644-I1 reached an approved status.

    04
  5. Alteration now approved

    The latest status recorded for M01457888-I1 is “Approved.”

    05
  6. Permit recorded for alteration

    DOB lists a first permit date for M01461644-I1. That is not by itself confirmation of activity on site.

    06
  7. Alteration now approved

    The latest status recorded for M01461644-I1 is “Permit Entire.”

    07

Matched DOB filings

All included filings for this building.

Each card opens a distinct official-source filing. Statuses reflect the current Street Futures snapshot, accessed Oct 2, 2026; this list should not be treated as a complete title or permit search.

Keep reading

Where this building sits.

Neighborhoods

East Midtown-Turtle Bay

Streets

Third Avenue

Postal codes

10022

Applicants of record

Kn3 Engineering LLC