Alteration filingSep 25
DOB filing B00446561-I1
Alteration filing at 448A 17 Street
Approved$25,000 recorded cost
Open filing Building record · BIN 3016870
448A 17 Street
448A 17 Street, Brooklyn, NY 11215
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 The current snapshot links 2 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.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 3016870
448A 17 Street
Windsor Terrace-South Slope, Brooklyn
A consolidated public-record view · updated Sep 25, 2023
- 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 filingJan 6, 2021
Latest recorded changeSep 25, 2023
The lot
What is already here?
The lot holds a 2-story one-family home built in 1910, on a 1,252 sq ft lot.
- Floor 2Nothing on record
- Floor 1Street levelStreet level. The lot is recorded as one and two family homes.
- Street levelOne and two family homes
- Above the southern skylineFrom about floor 6 — the tallest thing within 60 m to the south is 16.1 m
- Built
- 1910
- Floors
- 2
- Residential units
- 1
- Building type
- One-family home
- Land use
- One and two family homes
- Zoning district
- R5B
- Lot area
- 1,252 sq ft
- Building area
- 1,244 sq ft
What it sold for
3 apartments on this tax block changed hands in the year the city last published, at a median of $1,470,000, from 950,000 to 2,240,000.
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.
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?
The Department of Buildings has 2 open notices on record for this building, out of 2 notices on file; the most recent was issued Jun 20, 2025.
- Immediate
Issued Jun 20, 2025 — RECOMMEND IED FENCE AROUND THE FRONT OF PROPERTY (EXP 1). EXP 1 IS APPROXIMATELY 20 LINEAR FEET
- Construction
Issued Jun 18, 2025 — ATOI OBSERVED CONSTRUCTION IS IN PROGRESS. FAILURE TO MAINTAIN FOR CRACK ON BRICK WALL AT THE CELLAR LEVEL. BRICK WALL IS A LOAD BEARING WALL. CRACK IS APPROX 6' IN LENGTH AND ABOUT 1 BIG. AND CRACK APPEARS TO BE PROPAGATES THROUGHOUT THE LOAD BEARING WALL. ENGINEERING REVIEW REQUIRED FOR STRUCTURAL STABILITY OF THE PROPERTY.
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 3016870. 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
- Jan 6, 2021
- Latest recorded change
- Sep 25, 2023
- Highest proposed story count
- Not stated
- Highest proposed unit count
- 1 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 2 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Proposed plumbing for restoration of fire damage and sprinklers. Filing B00446561-I1.
- Alteration filed02
Temporary construction fence. Filing B00436978-I1.
- Alteration approved03
Filing B00436978-I1 reached an approved status.
- Permit recorded for alteration04
DOB lists a first permit date for B00436978-I1. That is not by itself confirmation of activity on site.
- Alteration signed off05
DOB recorded a sign-off for B00436978-I1.
- Alteration now completed06
The latest status recorded for B00436978-I1 is “LOC Issued.”
- Alteration approved07
Filing B00446561-I1 reached an approved status.
- Alteration now approved08
The latest status recorded for B00446561-I1 is “Approved.”