NYC DOB record · M01258300-I1

4101 Broadway

4101 Broadway, 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 23, 2026 · Verify the source row

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NYC DOB RECORD · M01258300-I1

4101 Broadway

Manhattan, NY 10032

Alteration filing · status dated Oct 21, 2026

Current record
Approved
Proposed scale
12 stories
Dwelling units
78
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 M01258300-I1 as a alteration filing at 4101 Broadway, Manhattan, NY 10032. Its latest published status category is Approved, dated Oct 21, 2026. The filing records 12 proposed stories and 78 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 21, 2026
Proposed scale
12 proposed stories and 78 proposed dwelling units
The building, not the filingopen housing violations, the owner of record and every filing at BIN 1063500Applicant of recordSee the 8 filings that name Richard Koenigsberg
FiledOct 3, 2025
Current recordApproved
Proposed scale12 stories
Recorded cost$350,040

What the filing says

A public-record reading of the proposed work.

Facade repair on the extrerior of building as shown on plans no change to egress use 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 12-story elevator apartment building built in 1926, with 74 homes, on a 7,900 sq ft lot.

Built
1926
Last altered
1985
Floors
12
Residential units
74
Building type
Elevator apartment building
Land use
Elevator apartments
Zoning district
R8
Lot area
7,900 sq ft
Building area
78,425 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Oct 23, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

The Department of Buildings has 7 open notices on record for this building, out of 111 notices on file; the most recent was issued Sep 24, 2025.

  • Construction

    Issued Sep 24, 2025 — FAILURE TO MAINTAIN BUILDING IN CODE COMPLIANT MANNER. OBSERVED AT EXP 1 BROKEN WINDOW PANE @ 9FL, CRACK @ PARAPET & CRACK STONE 1FL. EXP 2 DEFECT AT PARAPET AND LONG VERTICAL CRACK CORNER @ 2 AND 3 EXPOSURE 4S SPALLING & DAMAGED STUCCO CRACK BULKHEAD EAST/WEST. REMEDY: REPAIR AND/OR REPLACE

  • Failure to

    Issued Aug 3, 2024 — FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4

  • Failure to

    Issued May 3, 2024 — FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4

  • 4 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 Oct 23, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01258300-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 85,681 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
M01258300-I1
BBL
1021420130
Review type
Professional Certification
Existing stories
12
Proposed stories
12
Existing dwelling units
78
Proposed dwelling units
78
General construction