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Building record · BIN 3000857

309 Pacific Street

309 Pacific Street, Brooklyn, NY 11201

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 6 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 3000857

309 Pacific Street

Downtown Brooklyn-Dumbo-Boerum Hill, Brooklyn

A consolidated public-record view · updated Jun 30, 2023

DOB filings
6
Active-status
2
Recorded addresses
1
Building data portrait

A building-level summary of matched filings, active-status records and published identifiers.

Matched filings6
Open or active-status records2
First included filingJul 13, 2021
Latest recorded changeJun 30, 2023

The lot

What is already here?

The lot holds a 2-story one-family home built in 1901, on a 1,800 sq ft lot.

  1. Floor 2Nothing on record
  2. Floor 1Street levelStreet level. The lot is recorded as one and two family homes.
  • Street levelOne and two family homes
  • Above the southern skylineFrom about floor 5 — the tallest thing within 60 m to the south is 14.8 m
Drawn from the outline and roof height the Department of City Planning publishes for this building: 9 m over 2 floors, as the city counts them. 1 run of floors has something on record. The city publishes a roof height and a storey count for the lot, and nothing at all about any individual floor. What stands to the south is measured from the city’s own footprints and roof heights; it is a statement about the skyline, not a calculation of sunlight.
Built
1901
Last altered
2008
Floors
2
Residential units
1
Building type
One-family home
Land use
One and two family homes
Zoning district
R6B
Lot area
1,800 sq ft
Building area
2,120 sq ft

The apartments

16 condominium apartments are assessed on this block, and the typical one is 5,042 sq ft (468 m²). They run from 160 to 548 m².

The city values the typical one at $2,005,588. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.

What it sold for

The property itself last changed hands for $4,500,000 on Jan 15, 2026.

Recorded sale prices from the Department of Finance’s rolling file, covering the year to Aug 31, 2026. Transfers under $10,000 are left out: New York records deed transfers between relatives at a dollar, and those are not sales. No apartment number and no name is carried from either side.

Owner of record

342-344A ATLANTIC LLC

As the assessment roll records it. Only owners that read as a company are shown here; where the roll names an individual, nothing is published.

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 16, 2026. They describe the tax lot, not any single filing. When the rest of New York went up

What is recorded here

Multiple filings, one stable building identifier.

New York City's Building Identification Number helps connect filings that may use different application numbers or describe different scopes of work. The records below are grouped because they publish BIN 3000857. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 6 alteration filing. Its latest status categories are 4 recorded as completed, 2 approved. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
Jul 13, 2021
Latest recorded change
Jun 30, 2023
Highest proposed story count
3 stories
Highest proposed unit count
1 dwelling units

Highest recorded values may come from different filings and must not be combined into one proposed project. Open the individual filings below for their exact scope. Values outside the publication's conservative data-quality bounds are withheld pending source review.

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Recorded history

What has happened at this address?

Every dated event the city has published for this building, from all 6 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.

  1. Alteration filed

    Hereby filing for structural work in relation to renovation of one family dwelling. no change to use egress or occupancy. Filing B00548718-I1.

    01
  2. Alteration filed

    Hereby filing for installation of mechanical equipment. no change to use egress or occupancy. Filing B00548723-I1.

    02
  3. Alteration filed

    Hereby filing for the replacement, relocation and installation of fixtures. no change to use occupancy or egress. Filing B00548725-I1.

    03
  4. Alteration filed

    Hereby filing renovation of existing one family dwelling. no change to use, egress or occupancy. Filing B00548717-I1.

    04
  5. Alteration approved

    Filing B00548723-I1 reached an approved status.

    05
  6. Alteration approved

    Filing B00548717-I1 reached an approved status.

    06
  7. Alteration approved

    Filing B00548725-I1 reached an approved status.

    07
  8. Alteration approved

    Filing B00548718-I1 reached an approved status.

    08
  9. Permit recorded for alteration

    DOB lists a first permit date for B00548717-I1. That is not by itself confirmation of activity on site.

    09
  10. Permit recorded for alteration

    DOB lists a first permit date for B00548718-I1. That is not by itself confirmation of activity on site.

    010
  11. Permit recorded for alteration

    DOB lists a first permit date for B00548723-I1. That is not by itself confirmation of activity on site.

    011
  12. Permit recorded for alteration

    DOB lists a first permit date for B00548725-I1. That is not by itself confirmation of activity on site.

    012
  13. Alteration signed off

    DOB recorded a sign-off for B00548717-I1.

    013
  14. Alteration now completed

    The latest status recorded for B00548717-I1 is “LOC Issued.”

    014
  15. Alteration filed

    Hereby filing for the replacement, relocation and installation of fixtures. no change to use occupancy or egress. Filing B00548725-P1.

    015
  16. Alteration approved

    Filing B00548725-P1 reached an approved status.

    016
  17. Alteration now approved

    The latest status recorded for B00548725-P1 is “Approved.”

    017
  18. Alteration filed

    Hereby filing for installation of mechanical equipment. no change to use egress or occupancy. Filing B00548723-P1.

    018
  19. Alteration signed off

    DOB recorded a sign-off for B00548725-I1.

    019
  20. Alteration now completed

    The latest status recorded for B00548725-I1 is “LOC Issued.”

    020
  21. Alteration approved

    Filing B00548723-P1 reached an approved status.

    021
  22. Alteration now approved

    The latest status recorded for B00548723-P1 is “Approved.”

    022
  23. Alteration signed off

    DOB recorded a sign-off for B00548723-I1.

    023
  24. Alteration now completed

    The latest status recorded for B00548723-I1 is “LOC Issued.”

    024
  25. Alteration signed off

    DOB recorded a sign-off for B00548718-I1.

    025
  26. Alteration now completed

    The latest status recorded for B00548718-I1 is “LOC Issued.”

    026

Matched DOB filings

All included filings for this building.

Each card opens a distinct official-source filing. Statuses reflect the current Street Futures snapshot, accessed Oct 3, 2026; this list should not be treated as a complete title or permit search.

Keep reading

Where this building sits.

Neighborhoods

Downtown Brooklyn-Dumbo-Boerum Hill

Streets

Pacific Street

Postal codes

11201

Applicants of record

Abs Engineering, PLLCGradient Architecture StudioSilman