Alteration filingSep 15
DOB filing B01017889-P3
Alteration filing at 444 15 Street
Approved5 proposed stories
Open filing Building record · BIN 3026695
444 15 Street
444 15 Street, Brooklyn, NY 11215
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 3 independently sourced records, including 3 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3026695
444 15 Street
Windsor Terrace-South Slope, Brooklyn
A consolidated public-record view · updated Sep 15, 2026
- DOB filings
- 3
- Active-status
- 3
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings3
Open or active-status records3
First included filingMar 25, 2024
Latest recorded changeSep 15, 2026
The lot
What is already here?
The lot holds a 4-story walk-up apartment building built in 1906, with 8 homes, on a 2,850 sq ft lot.
- Floors 2–4Homes8 homes are recorded on this lot — about 3 homes to a floor, and the apartments assessed on this block run to a typical 550 sq ft (51 m²). The city does not publish which floor any of them is on.
- Floor 1Street levelStreet level. The lot is recorded as walk-up apartments.
- Street levelWalk-up apartments
- Homes8 recorded · typically 51 m² · valued $145,483
- Above the southern skylineFrom about floor 8 — the tallest thing within 60 m to the south is 22.4 m
- Built
- 1906
- Floors
- 4
- Residential units
- 8
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Zoning district
- R6B
- Lot area
- 2,850 sq ft
- Building area
- 8,484 sq ft
- Historic district
- Park Slope Historic District Extension
Housing violations
7 violations are open against this address under the Housing Maintenance Code. 3 of them are the class the city calls immediately hazardous.
- 3Immediately hazardous
- 4Hazardous
- 0Non-hazardous
- 0Information order
Open means the Department of Housing Preservation and Development has not recorded it as corrected, which is not the same as nobody having fixed it. The city publishes the apartment each was written against; that is not carried here, because a count says a building has a problem and an apartment number says whose.
The apartments
32 condominium apartments are assessed on this block, and the typical one is 550 sq ft (51 m²). They run from 47 to 81 m².
The city values the typical one at $145,483. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
8 apartments on this tax block changed hands in the year the city last published, at a median of $1,200,000, from 740,000 to 1,455,000.
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
447-9 16TH 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 18, 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 2 open notices on record for this building, out of 6 notices on file; the most recent was issued Aug 31, 2026.
- Landmark
Issued Aug 31, 2026
- Low pressure boiler
Issued Nov 14, 2025 — VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION
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 17, 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 3026695. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 3 alteration filing. Its latest status categories are 3 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Mar 25, 2024
- Latest recorded change
- Sep 15, 2026
- Highest proposed story count
- 5 stories
- 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 3 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Interior renovation work to units #2l and 2r at 2nd floor & renovate common hallway from cellar to 002, include removing and installing new interior non-load bearing partitions, lighting and finish work. no change to use, egress. Filing B01017889-I1.
- Alteration approved02
Filing B01017889-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for B01017889-I1. That is not by itself confirmation of activity on site.
- Alteration filed04
Replacement of windows & exterior repair work at front door and fence. no change to use, egress or occupancy. Filing B01407147-I1.
- Alteration approved05
Filing B01407147-I1 reached an approved status.
- Alteration now approved06
The latest status recorded for B01407147-I1 is “Approved.”
- Alteration filed07
Interior renovation work to units #2l and 2r at 2nd floor & renovate common hallway from cellar to 002, include removing and installing new interior non-load bearing partitions, lighting and finish work. no change to use, egress. Filing B01017889-P3.
- Alteration approved08
Filing B01017889-P3 reached an approved status.
- Alteration now approved09
The latest status recorded for B01017889-P3 is “Approved.”
- Alteration now approved010
The latest status recorded for B01017889-I1 is “Permit Entire.”