NYC DOB record · B00581898-I1

621 Mayfair Drive South

621 Mayfair Drive South, Brooklyn, NY 11234

Alteration filing in Marine Park-Mill Basin-Bergen Beach, 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 · B00581898-I1

621 Mayfair Drive South

Brooklyn, NY 11234

Alteration filing · status dated Aug 24, 2021

Current record
Approved
Proposed scale
2 stories
Dwelling units
1
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 B00581898-I1 as a alteration filing at 621 Mayfair Drive South, Brooklyn, NY 11234. Its latest published status category is Approved, dated Aug 24, 2021. The filing records 2 proposed stories and 1 proposed dwelling unit.

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 24, 2021
Proposed scale
2 proposed stories and 1 proposed dwelling unit
Applicant of recordSee the 1 filings that name Mitchell Kurtz Architect PC
FiledAug 24, 2021
Current recordApproved
Proposed scale2 stories
Recorded cost$48,000

What the filing says

A public-record reading of the proposed work.

Herewith filing a Wheelchair ramp installation as per plans. No change in use, egress 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 1-story two-family home built in 1960, on a 4,300 sq ft lot.

Built
1960
Floors
1
Residential units
2
Building type
Two-family home
Land use
One and two family homes
Zoning district
R5
Lot area
4,300 sq ft
Building area
2,464 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 21, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00581898-I1.

    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 20 days of being filed and a quarter take longer than 4 months, measured across 66,798 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
B00581898-I1
BIN
3243772
BBL
3086440001
Review type
Professional Certification
Existing stories
2
Proposed stories
2
Existing dwelling units
1
Proposed dwelling units
1
General construction