NYC DOB record · B00540051-I1

71 Smith Street

71 Smith Street, Brooklyn, NY 11201

Alteration filing in Downtown Brooklyn-Dumbo-Boerum Hill, 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 · B00540051-I1

71 Smith Street

Brooklyn, NY 11201

Alteration filing · status dated Nov 15, 2021

Current record
Recorded as completed
Proposed scale
Not stated
Dwelling units
324
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 B00540051-I1 as a alteration filing at 71 Smith Street, Brooklyn, NY 11201. Its latest published status category is Recorded as completed, dated Nov 15, 2021. The filing records 324 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
Nov 15, 2021
Proposed scale
324 proposed dwelling units
The building, not the filingopen housing violations, what it sold for and every filing at BIN 3403492Applicant of recordSee the 112 filings that name Tan Engineering PC
FiledJun 22, 2021
Current recordRecorded as completed
Proposed scale324 units
Recorded cost$60,064

What the filing says

A public-record reading of the proposed work.

Modification of mechanical ductwork and piping on retail space as shown on drawings filed herewith.

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 19-story condominium built in 2014, with 128 homes, on a 27,582 sq ft lot.

Built
2014
Last altered
2014
Floors
19
Residential units
128
Building type
Condominium
Land use
Mixed residential and commercial
Zoning district
C6-1
Lot area
27,582 sq ft
Building area
336,866 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Oct 4, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

No open violations are recorded for this building. 34 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 15, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00540051-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 21 days of being filed and a quarter take longer than 4 months, measured across 75,295 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
B00540051-I1
BBL
3001707501
Review type
Professional Certification
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
324
Proposed dwelling units
324
mechanical