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Building record · BIN 3020456

686 Carroll Street

686 Carroll Street, Brooklyn, NY 11215

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 11 independently sourced records, including 5 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 3020456

686 Carroll Street

Park Slope, Brooklyn

A consolidated public-record view · updated Aug 26, 2022

DOB filings
11
Active-status
5
Recorded addresses
1
Building data portrait

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

Matched filings11
Open or active-status records5
First included filingOct 22, 2020
Latest recorded changeAug 26, 2022

The lot

What is already here?

The lot holds a 2-story condominium built in 1901, with 4 homes, on a 2,308 sq ft lot.

  1. Floor 2Homes4 homes are recorded on this lot — about 4 homes to a floor, and the apartments assessed on this block run to a typical 1,174 sq ft (109 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
  • Homes4 recorded · typically 109 m² · valued $866,500
  • Above the southern skylineFrom about floor 6 — the tallest thing within 60 m to the south is 17.1 m
Drawn from the outline and roof height the Department of City Planning publishes for this building: 12.3 m over 2 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
Floors
2
Residential units
4
Building type
Condominium
Land use
Walk-up apartments
Zoning district
R6B
Lot area
2,308 sq ft
Building area
4,997 sq ft

The apartments

10 condominium apartments are assessed on this block, and the typical one is 1,174 sq ft (109 m²). They run from 96 to 208 m².

The city values the typical one at $866,500. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.

What it sold for

2 apartments on this tax block changed hands in the year the city last published, at a median of $1,995,000.

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

243 5TH 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. 11 notices are on file, all with a recorded resolution.

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 3020456. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 11 alteration filing. Its latest status categories are 6 recorded as completed, 5 approved. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
Oct 22, 2020
Latest recorded change
Aug 26, 2022
Highest proposed story count
4 stories
Highest proposed unit count
4 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 11 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.

  1. Alteration filed

    Installation of temporary plywood fence as per plans, no change in use or occupancy or egress under this application. plywood fence shall comply with chapter 33 of the 2014 NYC building code. Filing B00417833-I1.

    01
  2. Alteration approved

    Filing B00417833-I1 reached an approved status.

    02
  3. Alteration filed

    Installation of new sprinkler system in conjunction with DOB alt 1 job #340761615. Filing B00416310-I1.

    03
  4. Permit recorded for alteration

    DOB lists a first permit date for B00417833-I1. That is not by itself confirmation of activity on site.

    04
  5. Alteration filed

    Installation of new mechanical units throughout. Filing B00416479-I1.

    05
  6. Alteration approved

    Filing B00416479-I1 reached an approved status.

    06
  7. Alteration filed

    Structural application in conjunction with alt 1 job #340760180. Filing B00448837-I1.

    07
  8. Alteration approved

    Filing B00448837-I1 reached an approved status.

    08
  9. Permit recorded for alteration

    DOB lists a first permit date for B00448837-I1. That is not by itself confirmation of activity on site.

    09
  10. Alteration filed

    Installing new plumbing and gas fixtures. Filing B00415797-I1.

    010
  11. Alteration approved

    Filing B00415797-I1 reached an approved status.

    011
  12. Alteration approved

    Filing B00416310-I1 reached an approved status.

    012
  13. Permit recorded for alteration

    DOB lists a first permit date for B00415797-I1. That is not by itself confirmation of activity on site.

    013
  14. Alteration filed

    Installing new plumbing and gas fixtures. Filing B00415797-P1.

    014
  15. Alteration approved

    Filing B00415797-P1 reached an approved status.

    015
  16. Alteration now approved

    The latest status recorded for B00415797-P1 is “Approved.”

    016
  17. Alteration filed

    Installation of medium duty pipe scaffold as per plans. no change in use occupancy or egress under this application. pipe scaffolding shall comply with chapter 33 of the 2014 NYC building code. sidewalk shed filed under separate application. Filing B00600928-I1.

    017
  18. Permit recorded for alteration

    DOB lists a first permit date for B00600928-I1. That is not by itself confirmation of activity on site.

    018
  19. Alteration filed

    Installing new plumbing and gas fixtures. Filing B00415797-P2.

    019
  20. Alteration approved

    Filing B00415797-P2 reached an approved status.

    020
  21. Alteration now approved

    The latest status recorded for B00415797-P2 is “Approved.”

    021
  22. Alteration filed

    Installation of new sprinkler system. Filing B00416310-P1.

    022
  23. Alteration approved

    Filing B00416310-P1 reached an approved status.

    023
  24. Alteration now approved

    The latest status recorded for B00416310-P1 is “Approved.”

    024
  25. Alteration filed

    Installing new plumbing and gas fixtures. Filing B00415797-P3.

    025
  26. Alteration approved

    Filing B00415797-P3 reached an approved status.

    026
  27. Alteration now approved

    The latest status recorded for B00415797-P3 is “Approved.”

    027
  28. Alteration signed off

    DOB recorded a sign-off for B00417833-I1.

    028
  29. Alteration now completed

    The latest status recorded for B00417833-I1 is “LOC Issued.”

    029
  30. Permit recorded for alteration

    DOB lists a first permit date for B00416310-I1. That is not by itself confirmation of activity on site.

    030
  31. Alteration signed off

    DOB recorded a sign-off for B00600928-I1.

    031
  32. Alteration now completed

    The latest status recorded for B00600928-I1 is “LOC Issued.”

    032
  33. Alteration filed

    Installation of new mechanical units throughout. Filing B00416479-P1.

    033
  34. Alteration approved

    Filing B00416479-P1 reached an approved status.

    034
  35. Alteration now approved

    The latest status recorded for B00416479-P1 is “Approved.”

    035
  36. Alteration signed off

    DOB recorded a sign-off for B00448837-I1.

    036
  37. Alteration now completed

    The latest status recorded for B00448837-I1 is “LOC Issued.”

    037
  38. Permit recorded for alteration

    DOB lists a first permit date for B00416479-I1. That is not by itself confirmation of activity on site.

    038
  39. Alteration signed off

    DOB recorded a sign-off for B00416310-I1.

    039
  40. Alteration now completed

    The latest status recorded for B00416310-I1 is “LOC Issued.”

    040
  41. Alteration signed off

    DOB recorded a sign-off for B00416479-I1.

    041
  42. Alteration now completed

    The latest status recorded for B00416479-I1 is “LOC Issued.”

    042
  43. Alteration signed off

    DOB recorded a sign-off for B00415797-I1.

    043
  44. Alteration now completed

    The latest status recorded for B00415797-I1 is “LOC Issued.”

    044

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 7, 2026; this list should not be treated as a complete title or permit search.

Keep reading

Where this building sits.

Neighborhoods

Park Slope

Streets

Carroll Street

Postal codes

11215

Applicants of record

Technemotion DesignAshraf CorpInfocus Design And Planning PC