Alteration filingSep 22
DOB filing B01377887-I1
Alteration filing at 449 Broadway
Approved$1 recorded cost
Open filing Building record · BIN 3807575
449 Broadway
449 Broadway, Brooklyn, NY 11211
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 4 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3807575
449 Broadway
Williamsburg, Brooklyn
A consolidated public-record view · updated Sep 22, 2026
- DOB filings
- 4
- Active-status
- 2
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings4
Open or active-status records2
First included filingJan 13, 2025
Latest recorded changeSep 22, 2026
The lot
What is already here?
The lot holds a other on a 2,500 sq ft lot.
- Residential units
- 0
- Building type
- Other
- Zoning district
- C8-2
- Lot area
- 2,500 sq ft
The apartments
20 condominium apartments are assessed on this block, and the typical one is 1,172 sq ft (109 m²). They run from 107 to 111 m².
The city values the typical one at $236,514. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
Owner of record
RIAM REALTY 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 25, 2026. They describe the tax lot, not any single filing.
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 24, 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 3807575. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 1 alteration filing, 3 new building. Its latest status categories are 2 approved, 2 closed or withdrawn. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jan 13, 2025
- Latest recorded change
- Sep 22, 2026
- Highest proposed story count
- 4 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 4 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- New building filed01
Proposed four (4) story + cellar and mezzanine commercial / community facility building. Filing B01162201-I1.
- New building approved02
Filing B01162201-I1 reached an approved status.
- Permit recorded for new building03
DOB lists a first permit date for B01162201-I1. That is not by itself confirmation of activity on site.
- Alteration filed04
Installation of temporary sidewalk shed as per plans. no change in use, egress or occupancy. Filing B01377887-I1.
- Alteration approved05
Filing B01377887-I1 reached an approved status.
- Permit recorded for alteration06
DOB lists a first permit date for B01377887-I1. That is not by itself confirmation of activity on site.
- New building filed07
Sprinkler application filed subsequent to NB GC, job number: B01162201-I1. Filing B01162201-P1.
- New building now approved08
The latest status recorded for B01162201-I1 is “Permit Entire.”
- New building filed09
Plumbing application filed subsequent to NB GC, job number: B01162201-I1. Filing B01162201-P2.
- New building now closed010
The latest status recorded for B01162201-P1 is “Incomplete.”
- New building now closed011
The latest status recorded for B01162201-P2 is “Incomplete.”
- Alteration now approved012
The latest status recorded for B01377887-I1 is “Permit Entire.”