NYC DOB record · B01221840-S3

8 Polhemus Place

8 Polhemus Place, Brooklyn, NY 11215

Alteration filing in Park Slope, 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.

Recorded as completedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Aug 24, 2026 · Verify the source row

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NYC DOB RECORD · B01221840-S3

8 Polhemus Place

Brooklyn, NY 11215

Alteration filing · status dated Aug 21, 2026

Current record
Recorded as completed
Proposed scale
3 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 B01221840-S3 as a alteration filing at 8 Polhemus Place, Brooklyn, NY 11215. Its latest published status category is Recorded as completed, dated Aug 21, 2026. The filing records 3 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
Recorded as completed
Latest status date
Aug 21, 2026
Proposed scale
3 proposed stories and 1 proposed dwelling unit
Complete building dossierView all 2 filings associated with BIN 3024869
FiledJun 3, 2025
Current recordRecorded as completed
Proposed scale3 stories
Recorded cost$15,000

What the filing says

A public-record reading of the proposed work.

The scope of work is to provided a structural design for proposed reinforcement for 2nd & 3rd floor existing wood framing at the stair case.

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 one-family home built in 1896, on a 1,760 sq ft lot.

Built
1896
Last altered
2014
Floors
3
Residential units
1
Building type
One-family home
Land use
One and two family homes
Zoning district
R6B
Lot area
1,760 sq ft
Building area
4,524 sq ft
Historic district
Park Slope Historic District

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 2, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B01221840-S3.

    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

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
B01221840-S3
BBL
3010690023
Review type
Professional Certification
Existing stories
3
Proposed stories
3
Existing dwelling units
1
Proposed dwelling units
1
Structural work