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Building record · BIN 3322954

271 REAR Ainslie Street

271 REAR Ainslie Street, Brooklyn, NY 11211

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 6 independently sourced records, including 3 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 3322954

271 REAR Ainslie Street

East Williamsburg, Brooklyn

A consolidated public-record view · updated Feb 28, 2023

DOB filings
6
Active-status
3
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 records3
First included filingNov 16, 2021
Latest recorded changeFeb 28, 2023

The lot

What is already here?

The lot holds a 3-story walk-up apartment building built in 1920, with 3 homes, on a 2,500 sq ft lot.

  1. Floors 2–3Homes3 homes are recorded on this lot — about one home to a floor. The city does not publish which floor any of them is on.
  2. Floor 1Street levelStreet level. The lot is recorded as walk-up apartments.
  • Street levelWalk-up apartments
  • Homes3 recorded on the lot
  • Above the southern skylineFrom about floor 6 — the tallest thing within 60 m to the south is 16.2 m
Drawn from the outline and roof height the Department of City Planning publishes for this building: 6.9 m over 3 floors, as the city counts them. 2 runs of floors have 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
1920
Floors
3
Residential units
3
Building type
Walk-up apartment building
Land use
Walk-up apartments
Zoning district
R6B
Lot area
2,500 sq ft
Building area
2,400 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 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 3322954. 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 3 recorded as completed, 3 approved. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
Nov 16, 2021
Latest recorded change
Feb 28, 2023
Highest proposed story count
2 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.

Address alerts

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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

    Application filed for miscellaneous dwelling work to include new ceilings and finished floor, replacement window and exterior door, relocate stairs and partitions. No change to use, egress nor occupancy. Filing B00592534-I1.

    01
  2. Alteration approved

    Filing B00592534-I1 reached an approved status.

    02
  3. Alteration filed

    Subsequent application filed in conjunction with gut/renovation a2 job #: b00592534 for related plumbing work. no change to use, egress nor occupancy. Filing B00592534-S1.

    03
  4. Alteration approved

    Filing B00592534-S1 reached an approved status.

    04
  5. Permit recorded for alteration

    DOB lists a first permit date for B00592534-S1. That is not by itself confirmation of activity on site.

    05
  6. Permit recorded for alteration

    DOB lists a first permit date for B00592534-I1. That is not by itself confirmation of activity on site.

    06
  7. Alteration filed

    Application filed to install vrf system to include three air handlers, one condenser, associated condensing lines & drip lines and new kitchen, toilet exhaust. replace & relocate boiler & hwh gas exhaust to vent at building exterior. no change to use, egr. Filing B00592534-S4.

    07
  8. Alteration approved

    Filing B00592534-S4 reached an approved status.

    08
  9. Permit recorded for alteration

    DOB lists a first permit date for B00592534-S4. That is not by itself confirmation of activity on site.

    09
  10. Alteration filed

    Application filed for miscellaneous dwelling work to include new ceilings and finished floor, replacement window and exterior door, relocate stairs and partitions. No change to use, egress nor occupancy. Filing B00592534-P2.

    010
  11. Alteration approved

    Filing B00592534-P2 reached an approved status.

    011
  12. Alteration filed

    Subsequent application filed in conjunction with gut/renovation a2 job #: b00592534 for related plumbing work. no change to use, egress nor occupancy. Filing B00592534-P1.

    012
  13. Alteration approved

    Filing B00592534-P1 reached an approved status.

    013
  14. Alteration now approved

    The latest status recorded for B00592534-P1 is “Approved.”

    014
  15. Alteration now approved

    The latest status recorded for B00592534-P2 is “Approved.”

    015
  16. Alteration filed

    Application filed to install vrf system to include three air handlers, one condenser, associated condensing lines & drip lines and new kitchen, toilet exhaust. replace & relocate boiler & hwh gas exhaust to vent at building exterior. no change to use, egr. Filing B00592534-P3.

    016
  17. Alteration approved

    Filing B00592534-P3 reached an approved status.

    017
  18. Alteration now approved

    The latest status recorded for B00592534-P3 is “Approved.”

    018
  19. Alteration signed off

    DOB recorded a sign-off for B00592534-S4.

    019
  20. Alteration now completed

    The latest status recorded for B00592534-S4 is “LOC Issued.”

    020
  21. Alteration signed off

    DOB recorded a sign-off for B00592534-I1.

    021
  22. Alteration now completed

    The latest status recorded for B00592534-I1 is “LOC Issued.”

    022
  23. Alteration signed off

    DOB recorded a sign-off for B00592534-S1.

    023
  24. Alteration now completed

    The latest status recorded for B00592534-S1 is “LOC Issued.”

    024

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 Sep 21, 2026; this list should not be treated as a complete title or permit search.

Keep reading

Where this building sits.

Neighborhoods

East Williamsburg

Streets

Ainslie Street

Postal codes

11211

Applicants of record

Philip Toscano ArchitectsChanda Engineering Consultant PC