NYC DOB record · M01262374-I1

555 West 170 Street

555 West 170 Street, Manhattan, NY 10032

Alteration filing in Washington Heights (South), 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. What every status means

ApprovedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Oct 22, 2026 · Verify the source row

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NYC DOB RECORD · M01262374-I1

555 West 170 Street

Manhattan, NY 10032

Alteration filing · status dated Oct 20, 2026

Current record
Approved
Proposed scale
Not stated
Dwelling units
44
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 M01262374-I1 as a alteration filing at 555 West 170 Street, Manhattan, NY 10032. Its latest published status category is Approved, dated Oct 20, 2026. The filing records 44 proposed dwelling units.

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
Oct 20, 2026
Proposed scale
44 proposed dwelling units
Applicant of recordSee the 107 filings that name Ap Professional Engineering PLLC
FiledJul 28, 2025
Current recordApproved
Proposed scale44 units
Recorded cost$7,500

What the filing says

A public-record reading of the proposed work.

Installation of heavy duty sidewalk shed as per plans. no change in use occupancy or egress under this application. sidewalk shed shall comply with chapter 33 of the 2022 NYC building code.

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 6-story elevator apartment building built in 1909, with 45 homes, on a 7,500 sq ft lot.

Built
1909
Last altered
1987
Floors
6
Residential units
45
Building type
Elevator apartment building
Land use
Elevator apartments
Zoning district
R7-2
Lot area
7,500 sq ft
Building area
31,902 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Oct 22, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

The Department of Buildings has 3 open notices on record for this building, out of 21 notices on file; the most recent was issued Jul 25, 2025.

  • Construction

    Issued Jul 25, 2025 — FTC W/COMMISSIONER'S ORDER 347810(072425PI11203SB)DATED 07/24/25 REQUIRING OWNER TO PROVIDE SAFETY MEASURES TO PROTECT/SECURE PUBLIC @ EXP1.THE BLDG SUFFERED FROM FTM.AS OF 07/25/25 THERE ARE NO PUBLIC SAFETY MEASURES INSTALLED IN PLACE. IMMED COMPLY W/COMMISSIONER'S ORDER 347810(072425PI11203SB)TO INSTALL PUBLIC SAFETY MEASURES

  • Construction

    Issued Jul 24, 2025 — EMERGENCY WORK ORDER REQ'D. OBSVD SEVERLY HAZ CONDITIONS @ EXP1 SUCH AS CRACKED/LOOSE/SPALLING BRICKS,CRACKED SILLS,CRACKED TERRA COTTA STONE & DETERIORATED MORTAR JOINTS @ MULTIPLE LOCATIONS. OWNER TO IMMED PROVDE SAFETY MEASURES TO PROTECT/SECURE PUBLIC @ EXP1.INSTALL S/W SHED @ FULL LENGTH OF EXP1 ON 170 ST EXTENDED INTO COURTYARD

  • Construction

    Issued Jul 24, 2025 — CORRECTION ACTION PLAN REQ'D-OBSVD @ EXP1 CRACKED BRICKS,CRACKED TERRA COTTA STONES,CRACKED SILLS, & DETERIORATED MORTAR JOINTS.@ EXP2 OBSVD PARAPET LEANING INWARD&MASONRY CRACKS/DETERIORATED MORTAR.OWNER TO IMMED RETAIN REG DESIGN PROF TO EVAL ENTIRE BLDG&TO SUBMIT CORRECTIVE ACTION PLAN BY 8/24/25.BLDG TO BE REPAIRED UNDER PERMIT START 9/24/25

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 22, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01262374-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

For scale: half of DOB filings are permitted within 22 days of being filed and a quarter take longer than 4 months, measured across 84,915 filings that carry both dates. How long a permit takes, by work type and borough

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
M01262374-I1
BIN
1063044
BBL
1021270023
Review type
Professional Certification
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
44
Proposed dwelling units
44
Sidewalk shed