Alteration filingOct 1
DOB filing B01420025-I1
Alteration filing at 454A Decatur Street
Approved3 proposed stories
Open filing Building record · BIN 3047634
454A Decatur Street
454A Decatur Street, Brooklyn, NY 11233
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 5 independently sourced records, including 5 that are not recorded as completed, closed or withdrawn.
newyorkdailyStreet Futures
BUILDING RECORD · BIN 3047634
454A Decatur Street
Bedford-Stuyvesant (East), Brooklyn
A consolidated public-record view · updated Oct 1, 2026
- DOB filings
- 5
- Active-status
- 5
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings5
Open or active-status records5
First included filingAug 28, 2026
Latest recorded changeOct 1, 2026
The lot
What is already here?
The lot holds a 2-story two-family home built in 1899, on a 2,000 sq ft lot.
- Floor 2Homes2 homes are recorded on this lot — about 2 homes to a floor. The city does not publish which floor any of them is on.
- Floor 1Street levelStreet level. The lot is recorded as one and two family homes.
- Street levelOne and two family homes
- Homes2 recorded on the lot
- Above the southern skylineFrom about floor 5 — the tallest thing within 60 m to the south is 14.6 m
- Built
- 1899
- Last altered
- 2017
- Floors
- 2
- Residential units
- 2
- Building type
- Two-family home
- Land use
- One and two family homes
- Zoning district
- R6B
- Lot area
- 2,000 sq ft
- Building area
- 2,934 sq ft
What it sold for
The property itself last changed hands for $2,120,000 on Apr 10, 2026.
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
CITYWIDE SUPPORTIVE HOUSING DEVELOPMENT FUND CORP
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 3, 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.
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 13, 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 3047634. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 5 alteration filing. Its latest status categories are 5 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Aug 28, 2026
- Latest recorded change
- Oct 1, 2026
- Highest proposed story count
- 29 stories
- Highest proposed unit count
- 2 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 5 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Renovation of existing single-family house with new finishes, furnishing, and equipment per plan. new skyligh installed per plan. no change in use, occupancy or egress. Filing B01420025-I1.
- Alteration approved02
Filing B01420025-I1 reached an approved status.
- Alteration filed03
Modification of roof structure for new skylight per plan. Filing B01420025-S1.
- Alteration approved04
Filing B01420025-S1 reached an approved status.
- Alteration now approved05
The latest status recorded for B01420025-S1 is “Approved.”
- Alteration filed06
Interior modification of existing HVAC system ductwork with new diffuser per new layout. Filing B01420025-S2.
- Alteration filed07
Relocation of existing sprinkler heads per plan. No change in infrastructure. Filing B01420025-S4.
- Alteration filed08
Replacement of existing bathroom and kitchen fixture and appliances in-kind per plan. No change in use, occupancy, or egress. Filing B01420025-S3.
- Alteration approved09
Filing B01420025-S2 reached an approved status.
- Alteration now approved010
The latest status recorded for B01420025-S2 is “Approved.”
- Alteration approved011
Filing B01420025-S4 reached an approved status.
- Alteration now approved012
The latest status recorded for B01420025-S4 is “Approved.”
- Alteration approved013
Filing B01420025-S3 reached an approved status.
- Alteration now approved014
The latest status recorded for B01420025-S3 is “Approved.”
- Permit recorded for alteration015
DOB lists a first permit date for B01420025-I1. That is not by itself confirmation of activity on site.
- Alteration now approved016
The latest status recorded for B01420025-I1 is “Permit Entire.”