Alteration filingOct 28
DOB filing M01393123-I1
Alteration filing at 16 East 34 Street
Recorded as completed$150,000 recorded cost
Open filing Building record · BIN 1017077
16 East 34 Street
16 East 34 Street, Manhattan, NY 10016
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 1 independently sourced records, including 0 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 1017077
16 East 34 Street
Midtown South-Flatiron-Union Square, Manhattan
A consolidated public-record view · updated Oct 28, 2026
- DOB filings
- 1
- Active-status
- 0
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings1
Open or active-status records0
First included filingJun 12, 2026
Latest recorded changeOct 28, 2026
The lot
What is already here?
The lot holds a 21-story office building built in 1925, on a 15,306 sq ft lot.
- Floors 2–21Nothing on record
- 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 47 — the tallest thing within 60 m to the south is 139 m
- Built
- 1925
- Last altered
- 2013
- Floors
- 21
- Residential units
- 0
- Building type
- Office building
- Land use
- Commercial and office
- Zoning district
- C5-2
- Lot area
- 15,306 sq ft
- Building area
- 349,683 sq ft
The apartments
144 condominium apartments are assessed on this block, and the typical one is 1,479 sq ft (137 m²). They run from 72 to 507 m².
The city values the typical one at $822,428. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
6 apartments on this tax block changed hands in the year the city last published, at a median of $2,013,204, from 1,750,000 to 2,400,000.
Recorded sale prices from the Department of Finance’s rolling file, covering the year to Sep 30, 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
171 MADISON DE 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 Oct 30, 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 2 open notices on record for this building, out of 70 notices on file; the most recent was issued Sep 14, 2009.
- Elevator
Issued Sep 14, 2009
- Local law 10/81 -
Issued Jan 13, 1997
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 Oct 30, 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 1017077. 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 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jun 12, 2026
- Latest recorded change
- Oct 28, 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.
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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
HEREWITH FILING FOR MODIFICATIONS TO THE Existing MECHANICAL SYSTEM ON THE ROOF AS PER PLANS. NO CHANGE TO USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION. Filing M01393123-I1.
- Permit recorded for alteration02
DOB lists a first permit date for M01393123-I1. That is not by itself confirmation of activity on site.
- Alteration signed off03
DOB recorded a sign-off for M01393123-I1.
- Alteration now completed04
The latest status recorded for M01393123-I1 is “LOC Issued.”