NYC DOB record · B00501664-P1

578 Troy Avenue

578 Troy Avenue, Brooklyn, NY 11203

Alteration filing in Prospect Lefferts Gardens-Wingate, Brooklyn. The latest DOB status is approved.

A plan examiner has approved the application. A permit still has to be issued before work can begin. 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 · B00501664-P1

578 Troy Avenue

Brooklyn, NY 11203

Alteration filing · status dated Nov 9, 2021

Current record
Approved
Proposed scale
2 stories
Dwelling units
2
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 B00501664-P1 as a alteration filing at 578 Troy Avenue, Brooklyn, NY 11203. Its latest published status category is Approved, dated Nov 9, 2021. The filing records 2 proposed stories and 2 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
Nov 9, 2021
Proposed scale
2 proposed stories and 2 proposed dwelling units
The building, not the filingEvery filing at BIN 3107356, with the parcel and violation recordApplicant of recordSee the 27 filings that name Mastrogiacomo Engineering PC
FiledNov 8, 2021
Current recordApproved
Proposed scale2 stories
Recorded cost$135,300

What the filing says

A public-record reading of the proposed work.

Reinstall the front steps leading to 1st floor, reparing work and interior renovation work as per plans to address ecb violations listed under this application.

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 1-story two-family home built in 1945, on a 1,967 sq ft lot.

Built
1945
Floors
1
Residential units
2
Building type
Two-family home
Land use
One and two family homes
Zoning district
R6
Lot area
1,967 sq ft
Building area
1,782 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?

No open violations are recorded for this building. 9 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 14, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00501664-P1.

    01
  2. Application approved

    The application reached an approved status in the DOB record.

    02
  3. Current status updated

    The latest recorded filing status is “Approved.”

    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 76,126 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
B00501664-P1
BBL
3048180039
Review type
Professional Certification
Existing stories
2
Proposed stories
2
Existing dwelling units
2
Proposed dwelling units
2
General constructionStructural workmechanical