NYC DOB record · B00644405-P4

668 Warren Street

668 Warren Street, Brooklyn, NY 11217

Alteration filing in Park Slope, 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 15, 2026 · Verify the source row

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NYC DOB RECORD · B00644405-P4

668 Warren Street

Brooklyn, NY 11217

Alteration filing · status dated Nov 9, 2023

Current record: Approved
Proposed scale: 3 stories
Dwelling units: 3

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 B00644405-P4 as a alteration filing at 668 Warren Street, Brooklyn, NY 11217. Its latest published status category is Approved, dated Nov 9, 2023. The filing records 3 proposed stories and 3 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, 2023
Proposed scale: 3 proposed stories and 3 proposed dwelling units

The building, not the filingwhat it sold for, apartment sizes, the owner of record and every filing at BIN 3018808 Applicant of recordSee the 511 filings that name Basic Groups Corp

FiledOct 26, 2023

Current recordApproved

Proposed scale3 stories

Recorded cost$160,000

What the filing says

A public-record reading of the proposed work.

Proposed interior renovation and horizontal and vertical extension of the existing three family house, partition work as per plan. plumbing and structural under separate application. no change in use, egress and occupancy 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 3-story walk-up apartment building built in 1901, with 3 homes, on a 2,000 sq ft lot.

Built: 1901
Floors: 3
Residential units: 3
Building type: Walk-up apartment building
Land use: Walk-up apartments
Zoning district: R6B
Lot area: 2,000 sq ft
Building area: 3,991 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 15, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

Oct 26, 2023
Application filed
DOB received filing B00644405-P4.
01
Nov 6, 2023
Application approved
The application reached an approved status in the DOB record.
02
Nov 9, 2023
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: B00644405-P4
BIN: 3018808 · building record
BBL: 3009370027
Postal code: 11217 · 3239 filings
Review type: Standard Plan Examination
Existing stories: 3
Proposed stories: 3
Existing dwelling units: 3
Proposed dwelling units: 3

General construction