NYC DOB record · B00525687-I1

2601 Knapp Street

2601 Knapp Street, Brooklyn, NY 11235

Alteration filing in Sheepshead Bay-Manhattan Beach-Gerritsen Beach, Brooklyn. 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 Sep 14, 2026 · Verify the source row

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NYC DOB RECORD · B00525687-I1

2601 Knapp Street

Brooklyn, NY 11235

Alteration filing · status dated Aug 17, 2021

Current record
Approved
Proposed scale
Not stated
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 B00525687-I1 as a alteration filing at 2601 Knapp Street, Brooklyn, NY 11235. Its latest published status category is Approved, dated Aug 17, 2021. The published record does not state proposed stories or 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
Aug 17, 2021
Proposed scale
Not stated in this filing
The building, not the filingopen housing violations, the owner of record and every filing at BIN 3339298Applicant of recordSee the 578 filings that name Patuxent Engineering LLC
FiledAug 17, 2021
Current recordApproved
Proposed scaleNot specified
Recorded cost$70,720

What the filing says

A public-record reading of the proposed work.

Installation of sidewalk shed and supported scaffolding in accordance with nycc 2014 chapter 33 building code. no change in 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 utility property on a 153,707 sq ft lot.

Residential units
0
Building type
Utility property
Land use
Transportation and utility
Zoning district
M2-1
Lot area
153,707 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 18, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

No open violations are recorded for this building. 11 notices are on file, all with a recorded resolution.

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 Sep 17, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00525687-I1.

    01
  2. First permit date recorded

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

    02
  3. Current status updated

    The latest recorded filing status is “Permit Entire.”

    03

For scale: half of DOB filings are permitted within 21 days of being filed and a quarter take longer than 4 months, measured across 75,302 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
B00525687-I1
BBL
3088370001
Review type
Professional Certification
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
0
Proposed dwelling units
0
Sidewalk shedScaffolding