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Building record · BIN 3024351

306 Flatbush Avenue

306 Flatbush Avenue, Brooklyn, NY 11217

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 9 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 3024351

306 Flatbush Avenue

Prospect Heights, Brooklyn

A consolidated public-record view · updated Oct 20, 2026

DOB filings
9
Active-status
1
Recorded addresses
3
Building data portrait

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

Matched filings9
Open or active-status records1
First included filingFeb 21, 2019
Latest recorded changeOct 20, 2026

The lot

What is already here?

The lot holds a 1-story store building built in 1900, on a 16,050 sq ft lot.

  1. Floor 1Street levelStreet level. The lot is recorded as commercial and office, so this floor is where the commercial space is.
  • Street levelCommercial and office
  • 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: 5.8 m over 1 floor, 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
1900
Floors
1
Residential units
0
Building type
Store building
Land use
Commercial and office
Zoning district
R7A
Lot area
16,050 sq ft
Building area
15,075 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Oct 23, 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?

The Department of Buildings has 5 open notices on record for this building, out of 6 notices on file; the most recent was issued Dec 6, 2007.

  • Construction

    Issued Dec 6, 2007 — FAILURE TO PROVIDE AND MAINTAIN ADEQUATE EXIT PASSAGEWAY FROM LOWER LE VEL BILLIARD AREA TO ELEVATED MEZ. #1. TO ELEV. MEZ. #2. NOTE; EXIT P ASSAGEWAY OBSTRUCTED BY STAGE,/MAVIC SCREEN AND TABLES AND CHAIRS. RM EDY: REMOVE ALL OBSTRUCTION

  • Construction

    Issued Dec 6, 2007 — WORK DOES NOT CONFORM TO APPROVED PLANS DATED 1/31/07 PA #302330715, A T CELLAR LEVEL NORTH WEST CORNER THEIR EXIST OFFICE, AT SOUTH SIDE A 1 :12 PITCH RAMP NOT ON PLANS AT NORTH EAST SEC. EXISTING OFFICE, (4 PEO PLE) NOW USED AS LOUNGE WITH TABLES/CHAIRS AT CENTER LEGAL 12 SEAT NOW ARRAANGE TO SEAT 20 PEOPLE OBSTRUCTING EGRESS, REM: CONFORM TO PLANS

  • Construction

    Issued Dec 6, 2007 — FAILURE TO PROVIDE PANIC HARDWARE REQUIRED SOUTH, EAST, WEST EXIT DOOR S MISSING, EXIT DOOR. SWINGS AGAINST FL. OF EGRESS AT N/E CORNER, FAIL URE TO COMPLY WITH STAGE REQ. AT MEZ # 2. REMEDY: PROVIDE PANIC HARDW ARE AND REMOVE ILLEGAL EXT. DOOR AND STAGE

  • 2 further open notices are on file. Open the source dataset for the full list.

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 Oct 22, 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 3024351. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 9 alteration filing. Its latest status categories are 8 recorded as completed, 1 approved. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
Feb 21, 2019
Latest recorded change
Oct 20, 2026
Highest proposed story count
1 stories
Highest proposed unit count
Not stated

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 9 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.

  1. Alteration filed

    Erect illuminated accessory business sign on wall reading "t-mobile" not within view of arterial highway or public park 1/2 acre or more no change in use egress or occupancy. Filing B00129166-I1.

    01
  2. Permit recorded for alteration

    DOB lists a first permit date for B00129166-I1. That is not by itself confirmation of activity on site.

    02
  3. Alteration filed

    Erect illuminated accessory business sign reading "t-mobile". not within view of arterial highway or public park 1/2 acre or more no change in use egress or occupancy. Filing B00130057-I1.

    03
  4. Permit recorded for alteration

    DOB lists a first permit date for B00130057-I1. That is not by itself confirmation of activity on site.

    04
  5. Alteration signed off

    DOB recorded a sign-off for B00129166-I1.

    05
  6. Alteration signed off

    DOB recorded a sign-off for B00130057-I1.

    06
  7. Alteration now completed

    The latest status recorded for B00129166-I1 is “LOC Issued.”

    07
  8. Alteration now completed

    The latest status recorded for B00130057-I1 is “LOC Issued.”

    08
  9. Alteration filed

    Erect illuminated non advertising sign on wall. No change of use, egress or occupancy. Filing B00587978-I1.

    09
  10. Alteration filed

    Erect illuminated no advertising sign on wall. No change of use,egress or occupancy. Filing B00587993-I1.

    010
  11. Alteration approved

    Filing B00587978-I1 reached an approved status.

    011
  12. Alteration approved

    Filing B00587993-I1 reached an approved status.

    012
  13. Alteration filed

    Proposed interior renovation at first floor of existing one story building with cellar (use group 6) for tenant build out levelup md urgent care out patient clinic. Filing B00578841-I1.

    013
  14. Permit recorded for alteration

    DOB lists a first permit date for B00587978-I1. That is not by itself confirmation of activity on site.

    014
  15. Permit recorded for alteration

    DOB lists a first permit date for B00587993-I1. That is not by itself confirmation of activity on site.

    015
  16. Alteration approved

    Filing B00578841-I1 reached an approved status.

    016
  17. Permit recorded for alteration

    DOB lists a first permit date for B00578841-I1. That is not by itself confirmation of activity on site.

    017
  18. Alteration filed

    New Duct Work for existing RTU's - reuse existing RTU Roof Penetrations. Filing B00578841-S3.

    018
  19. Alteration approved

    Filing B00578841-S3 reached an approved status.

    019
  20. Permit recorded for alteration

    DOB lists a first permit date for B00578841-S3. That is not by itself confirmation of activity on site.

    020
  21. Alteration signed off

    DOB recorded a sign-off for B00587978-I1.

    021
  22. Alteration now completed

    The latest status recorded for B00587978-I1 is “LOC Issued.”

    022
  23. Alteration signed off

    DOB recorded a sign-off for B00587993-I1.

    023
  24. Alteration now completed

    The latest status recorded for B00587993-I1 is “LOC Issued.”

    024
  25. Alteration filed

    Proposed interior renovation at first floor of existing one story building with cellar (use group 6) for tenant build out levelup md urgent care out patient clinic. Filing B00578841-P1.

    025
  26. Alteration approved

    Filing B00578841-P1 reached an approved status.

    026
  27. Alteration now approved

    The latest status recorded for B00578841-P1 is “Approved.”

    027
  28. Alteration signed off

    DOB recorded a sign-off for B00578841-I1.

    028
  29. Alteration now completed

    The latest status recorded for B00578841-I1 is “LOC Issued.”

    029
  30. Alteration signed off

    DOB recorded a sign-off for B00578841-S3.

    030
  31. Alteration now completed

    The latest status recorded for B00578841-S3 is “LOC Issued.”

    031
  32. Alteration filed

    General construction to commercial space consisting of removal of non load bearing partitions, flooring, finishes, restrooms and kitchen fixtures as per plans filed herewith. no change to use, egress or occupancy. Filing B01287166-I1.

    032
  33. Alteration filed

    Removal of plumbing fixtures in restrooms and kitchen in existing commercial space. Filing B01287166-S1.

    033
  34. Alteration approved

    Filing B01287166-S1 reached an approved status.

    034
  35. Alteration approved

    Filing B01287166-I1 reached an approved status.

    035
  36. Permit recorded for alteration

    DOB lists a first permit date for B01287166-I1. That is not by itself confirmation of activity on site.

    036
  37. Permit recorded for alteration

    DOB lists a first permit date for B01287166-S1. That is not by itself confirmation of activity on site.

    037
  38. Alteration signed off

    DOB recorded a sign-off for B01287166-I1.

    038
  39. Alteration now completed

    The latest status recorded for B01287166-I1 is “LOC Issued.”

    039
  40. Alteration signed off

    DOB recorded a sign-off for B01287166-S1.

    040
  41. Alteration now completed

    The latest status recorded for B01287166-S1 is “LOC Issued.”

    041

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 29, 2026; this list should not be treated as a complete title or permit search.

Keep reading

Where this building sits.

Neighborhoods

Prospect Heights

Streets

Flatbush AvenuePark Place

Postal codes

11217

Applicants of record

Richard H Balser, P.E.Richard WainerRise ArchitectureShaaban Engineering, LLCNew York Engineers