NYC DOB record · M01170140-I1

170 William Street

170 William Street, Manhattan, NY 10038

Alteration filing in Financial District-Battery Park City, Manhattan. The latest DOB status is permit entire.

DOB has issued the permit covering the full scope of this filing, so the work is cleared to proceed.

ApprovedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Aug 29, 2026 · Verify the source row

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NYC DOB RECORD · M01170140-I1

170 William Street

Manhattan, NY 10038

Alteration filing · status dated Aug 26, 2026

Current record
Approved
Proposed scale
9 stories
Dwelling units
Not stated
Filing data portrait

A page-specific reading of the filing status, location and stated scale. Values are drawn from the cited DOB record.

Address record at a glance

What is filed at this address?

NYC DOB lists filing M01170140-I1 as a alteration filing at 170 William Street, Manhattan, NY 10038. Its latest published status category is Approved, dated Aug 26, 2026. The filing records 9 proposed stories.

A filing or approval does not by itself confirm that work is underway. Proposed details may change in later DOB records.
Filing type
Alteration filing
Latest status
Approved
Latest status date
Aug 26, 2026
Proposed scale
9 proposed stories
Complete building dossierView all 9 filings associated with BIN 1001352
FiledFeb 20, 2025
Current recordApproved
Proposed scale9 stories
Recorded cost$200,000

What the filing says

A public-record reading of the proposed work.

Lmh ob 6c: modification of ceilings and finishes to accommodate alterations within the existing hospital building as per plans. no change to use, egress or occupancy.

Street Futures classifies this record as a alteration filing based on the filing type and work flags published by the Department of Buildings. This classification helps organize the map; it does not add scope that is absent from the DOB record.

The lot this filing sits on

What is already here?

The lot holds a 8-story health facility built in 1968, on a 62,645 sq ft lot.

Built
1968
Floors
8
Residential units
0
Building type
Health facility
Land use
Public facilities and institutions
Zoning district
C6-4
Lot area
62,645 sq ft
Building area
301,941 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 3, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

The Department of Buildings has 12 open notices on record for this building, out of 138 notices on file; the most recent was issued Dec 1, 2022.

  • Failure to post energy

    Issued Dec 1, 2022 — FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3

  • Elevator

    Issued Jan 21, 2008

  • Elevator

    Issued Jan 21, 2008

  • 9 further open notices are on file. Open the source dataset for the full list.

A violation is a notice the Department of Buildings recorded against the building. It is not a judgment, and many concern paperwork rather than safety. Open means the agency has not recorded a resolution, which is not the same as the problem still existing. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Sep 2, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01170140-I1.

    01
  2. Application approved

    The application reached an approved status in the DOB record.

    02
  3. First permit date recorded

    DOB lists a first permit date. This does not by itself confirm current construction activity.

    03
  4. Current status updated

    The latest recorded filing status is “Permit Entire.”

    04

Scope and identifiers

The details used to match this filing.

Where a field reads “empty in the source”, the city published this filing without that value. It is not an omission on our side, and nothing here is inferred to fill a gap.

DOB filing number
M01170140-I1
BBL
1001000001
Review type
Standard Plan Examination
Existing stories
9
Proposed stories
9
Existing dwelling units
0
Proposed dwelling units
0
General construction