Alteration filingOct 16
DOB filing B01459311-I1
Alteration filing at 3520 Tilden Avenue
Approved$1,000 recorded cost
Open filing Building record · BIN 3110600
3520 Tilden Avenue
3520 Tilden Avenue, Brooklyn, NY 11203
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 2 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3110600
3520 Tilden Avenue
East Flatbush-Farragut, Brooklyn
A consolidated public-record view · updated Oct 16, 2026
- DOB filings
- 2
- Active-status
- 1
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records1
First included filingJul 9, 2021
Latest recorded changeOct 16, 2026
The lot
What is already here?
The lot holds a 2-story educational building built in 1986, on a 22,300 sq ft lot.
- Floor 2Nothing on record
- Floor 1Street levelStreet level. The lot is recorded as public facilities and institutions.
- Street levelPublic facilities and institutions
- Above the southern skylineFrom about floor 4 — the tallest thing within 60 m to the south is 9.8 m
- Built
- 1986
- Last altered
- 1996
- Floors
- 2
- Residential units
- 0
- Building type
- Educational building
- Land use
- Public facilities and institutions
- Zoning district
- R4
- Lot area
- 22,300 sq ft
- Building area
- 22,188 sq ft
Owner of record
BROOKLYN TILDEN 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 Oct 19, 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. 10 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 Oct 19, 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 3110600. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 2 alteration filing. Its latest status categories are 1 approved, 1 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jul 9, 2021
- Latest recorded change
- Oct 16, 2026
- Highest proposed story count
- Not stated
- 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 2 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Replacement of existing 10 ton condenser on existing dunnage. Filing B00552772-I1.
- Alteration approved02
Filing B00552772-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for B00552772-I1. That is not by itself confirmation of activity on site.
- Alteration signed off04
DOB recorded a sign-off for B00552772-I1.
- Alteration now completed05
The latest status recorded for B00552772-I1 is “LOC Issued.”
- Alteration filed06
Filing to obtain certificate of compliance. job previously filed under job # b00552772-i1. initial scope of work was to replace the condenser on the roof. no roposed work on this application. Filing B01459311-I1.
- Alteration approved07
Filing B01459311-I1 reached an approved status.
- Alteration now approved08
The latest status recorded for B01459311-I1 is “Approved.”