NYC DOB record · B00329936-I1

878 Jefferson Avenue

878 Jefferson Avenue, Brooklyn, NY 11221

Alteration filing in Bedford-Stuyvesant (East), Brooklyn. The latest DOB status is loc issued.

DOB has issued a Letter of Completion, which records that the work in this filing is finished. What every status means

Recorded as completedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 14, 2026 · Verify the source row

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NYC DOB RECORD · B00329936-I1

878 Jefferson Avenue

Brooklyn, NY 11221

Alteration filing · status dated Feb 21, 2025

Current record
Recorded as completed
Proposed scale
3 stories
Dwelling units
7
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 B00329936-I1 as a alteration filing at 878 Jefferson Avenue, Brooklyn, NY 11221. Its latest published status category is Recorded as completed, dated Feb 21, 2025. The filing records 3 proposed stories and 7 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
Recorded as completed
Latest status date
Feb 21, 2025
Proposed scale
3 proposed stories and 7 proposed dwelling units
Complete building dossierView all 8 filings associated with BIN 3039851Applicant of recordSee the 112 filings that name Kce Consulting Engineering PLLC
FiledAug 26, 2020
Current recordRecorded as completed
Proposed scale3 stories
Recorded cost$14,850

What the filing says

A public-record reading of the proposed work.

Interior renovation to 4 family with one story vertical enlargement in conjunction with job #321993198.

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 3-story walk-up apartment building built in 1905, with 6 homes, on a 2,500 sq ft lot.

Built
1905
Floors
3
Residential units
6
Building type
Walk-up apartment building
Land use
Walk-up apartments
Zoning district
R6B
Lot area
2,500 sq ft
Building area
4,875 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 14, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

The Department of Buildings has 2 open notices on record for this building, out of 22 notices on file; the most recent was issued Nov 14, 2025.

  • Low pressure boiler

    Issued Nov 14, 2025 — VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION

  • Local law 62/91 - boilers

    Issued Aug 16, 1993

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 14, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00329936-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 “LOC Issued.”

    04
  5. Sign-off date recorded

    DOB lists a sign-off date for this filing.

    05

For scale: half of DOB filings are permitted within 18 days of being filed and a quarter take longer than 4 months, measured across 50,115 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
B00329936-I1
BBL
3014870019
Review type
Professional Certification
Existing stories
3
Proposed stories
3
Existing dwelling units
6
Proposed dwelling units
7
Structural work