Building record · BIN 3116794

131 Martense Street

131 Martense Street, Brooklyn, NY 11226

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 The current snapshot links 6 independently sourced records, including 3 that are not recorded as completed, closed or withdrawn.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 3116794

131 Martense Street

East Flatbush-Erasmus, Brooklyn

A consolidated public-record view · updated Jun 25, 2021

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 filingApr 2, 2019
Latest recorded changeJun 25, 2021

The lot

What is already here?

The lot holds a 4.33-story condominium built in 1901, with 8 homes, on a 2,600 sq ft lot.

  1. Floors 2–4Homes8 homes are recorded on this lot — about 2 homes to a floor, and the apartments assessed on this block run to a typical 788 sq ft (73 m²). 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
  • Homes8 recorded · typically 73 m² · valued $200,156
  • Above the southern skylineFrom about floor 7 — the tallest thing within 60 m to the south is 19.8 m
Drawn from the outline and roof height the Department of City Planning publishes for this building: 8.1 m over 4 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
1901
Last altered
2019
Floors
4.33
Residential units
8
Building type
Condominium
Land use
Walk-up apartments
Zoning district
R7-1
Lot area
2,600 sq ft
Building area
6,476 sq ft

The apartments

48 condominium apartments are assessed on this block, and the typical one is 788 sq ft (73 m²). They run from 68 to 115 m².

The city values the typical one at $200,156. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.

Owner of record

TAILWIND1, 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 14, 2026. They describe the tax lot, not any single filing. When the rest of New York went up

Violation record

Are there open violations here?

No open violations are recorded for this building.

Open means the agency has not recorded a resolution, which is not the same as the problem still existing. What a violation is, and what it is not. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Sep 14, 2026.

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 3116794. 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
Apr 2, 2019
Latest recorded change
Jun 25, 2021
Highest proposed story count
Not stated
Highest proposed unit count
8 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

    File application to erect temporary fence for alt-1 job#321713473. no change to use, egress or occupancy. Filing B00148847-I1.

    01
  2. Alteration approved

    Filing B00148847-I1 reached an approved status.

    02
  3. Permit recorded for alteration

    DOB lists a first permit date for B00148847-I1. That is not by itself confirmation of activity on site.

    03
  4. Alteration filed

    Installation of a heavy duty sidewalk shed (phase i & phase ii) as per plans in conjunction with building enlargement. no change in use, egress or occupancy. sidewalk shed shall comply with 2014 NYC building code, chapter 33. Filing B00211590-I1.

    04
  5. Permit recorded for alteration

    DOB lists a first permit date for B00211590-I1. That is not by itself confirmation of activity on site.

    05
  6. Alteration filed

    Installation of a heavy duty sidewalk shed (phase i & phase ii) as per plans in conjunction with building enlargement. no change in use, egress or occupancy. sidewalk shed shall comply with 2014 NYC building code, chapter 33. Filing B00211590-P1.

    06
  7. Alteration approved

    Filing B00211590-P1 reached an approved status.

    07
  8. Alteration filed

    Installation of a heavy duty sidewalk shed (phase i & phase ii) as per plans in conjunction with building enlargement. no change in use, egress or occupancy. sidewalk shed shall comply with 2014 NYC building code, chapter 33. Filing B00211590-P2.

    08
  9. Alteration approved

    Filing B00211590-P2 reached an approved status.

    09
  10. Alteration filed

    Installation of a temporary scaffold as per plans in conjunction with alt 1, no change in use, egress or occupancy. scaffold to comply with chapter 33 of NYC building code of 2014. Filing B00388594-I1.

    010
  11. Permit recorded for alteration

    DOB lists a first permit date for B00388594-I1. That is not by itself confirmation of activity on site.

    011
  12. Alteration filed

    Installation of a temporary scaffold as per plans in conjunction with alt 1, no change in use, egress or occupancy. scaffold to comply with chapter 33 of NYC building code of 2014. Filing B00388594-P1.

    012
  13. Alteration approved

    Filing B00388594-P1 reached an approved status.

    013
  14. Alteration now approved

    The latest status recorded for B00211590-P1 is “Approved.”

    014
  15. Alteration now approved

    The latest status recorded for B00211590-P2 is “Approved.”

    015
  16. Alteration now approved

    The latest status recorded for B00388594-P1 is “Approved.”

    016
  17. Alteration signed off

    DOB recorded a sign-off for B00211590-I1.

    017
  18. Alteration now completed

    The latest status recorded for B00211590-I1 is “LOC Issued.”

    018
  19. Alteration signed off

    DOB recorded a sign-off for B00388594-I1.

    019
  20. Alteration now completed

    The latest status recorded for B00388594-I1 is “LOC Issued.”

    020
  21. Alteration signed off

    DOB recorded a sign-off for B00148847-I1.

    021
  22. Alteration now completed

    The latest status recorded for B00148847-I1 is “LOC Issued.”

    022