NYC DOB record · M01456226-S1

3645 Broadway

3645 Broadway, Manhattan, NY 10031

Alteration filing in Hamilton Heights-Sugar Hill, Manhattan. The latest DOB status is plan examiner review.

A DOB plan examiner is reviewing the application. Nothing has been approved yet. What every status means

Under reviewAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Oct 31, 2026 · Verify the source row

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NYC DOB RECORD · M01456226-S1

3645 Broadway

Manhattan, NY 10031

Alteration filing · status dated Oct 28, 2026

Current record
Under review
Proposed scale
11 stories
Dwelling units
84
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 M01456226-S1 as a alteration filing at 3645 Broadway, Manhattan, NY 10031. Its latest published status category is Under review, dated Oct 28, 2026. The filing records 11 proposed stories and 84 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
Under review
Latest status date
Oct 28, 2026
Proposed scale
11 proposed stories and 84 proposed dwelling units
The building, not the filingopen housing violations, the owner of record and every filing at BIN 1062449Applicant of recordSee the 113 filings that name Ns Engineers, P.C.
FiledSep 10, 2026
Current recordUnder review
Proposed scale11 stories
Recorded cost$57,000

What the filing says

A public-record reading of the proposed work.

Replace pl fixtures w/ new @existing roughing (1 hs)@ 1st &(1 lav,1 wc,1 h.w.h.)@ cel. replace gas appliances w/ new (2 deep fryers,2 flat grills,1 charcoal,1 2-burner)@ 1st. relocate pl fixtures w/ new (1 3-comp. sink)@ 1st. cap & remove (1 mop sink)@ 1s

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 10-story elevator apartment building built in 1917, with 84 homes, on a 15,000 sq ft lot.

Built
1917
Last altered
1986
Floors
10
Residential units
84
Building type
Elevator apartment building
Land use
Mixed residential and commercial
Zoning district
R8
Lot area
15,000 sq ft
Building area
123,314 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Nov 1, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

The Department of Buildings has 8 open notices on record for this building, out of 33 notices on file; the most recent was issued Apr 29, 2021.

  • Failure to post energy

    Issued Apr 29, 2021 — FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3

  • Construction

    Issued Aug 26, 2020 — FAILURE TO MAINTAIN BUILDING EXTERIOR WALLS IN A CODE COMPLIANT MANNER. BUILDING EXTERIOR WALLS IN DISREPAIR WITH A MISSING SECTION OF APPROXIMATELY 1'X6' FEET AREA OF METAL ROOF CORNICE AT EXPOSURE # 2. ALSO NOTED A MISSING SECTION OF FLASHING ABOVE 11 STORY WINDOW ROOF LEVEL OF APPROXIMATELY 3'X3' FEET AREA. REMAINING SECTIONS

  • Non-residential elevator periodic

    Issued May 20, 2019 — FAILURE TO PERFORM CATEGORY 5 INSPECTION

  • 5 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 Nov 1, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01456226-S1.

    01
  2. Current status updated

    The latest recorded filing status is “Plan Examiner Review.”

    02

For scale: half of DOB filings are permitted within 22 days of being filed and a quarter take longer than 4 months, measured across 91,066 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
M01456226-S1
BBL
1020970027
Review type
Standard Plan Examination
Existing stories
11
Proposed stories
11
Existing dwelling units
84
Proposed dwelling units
84