Alteration filingNov 3
DOB filing B00214032-I1
Alteration filing at 89 Prospect Park Southwest
Recorded as completed$35,000 recorded cost
Open filing Building record · BIN 3121967
89 Prospect Park Southwest
89 Prospect Park Southwest, Brooklyn, NY 11218
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 3 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3121967
89 Prospect Park Southwest
Windsor Terrace-South Slope, Brooklyn
A consolidated public-record view · updated Nov 3, 2021
- DOB filings
- 3
- Active-status
- 1
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings3
Open or active-status records1
First included filingFeb 26, 2019
Latest recorded changeNov 3, 2021
The lot
What is already here?
The lot holds a 3-story one-family home built in 1899, on a 1,124 sq ft lot.
- Built
- 1899
- Last altered
- 2019
- Floors
- 3
- Residential units
- 1
- Building type
- One-family home
- Land use
- One and two family homes
- Zoning district
- R6A
- Lot area
- 1,124 sq ft
- Building area
- 1,932 sq ft
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.
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 3121967. 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 2 recorded as completed, 1 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Feb 26, 2019
- Latest recorded change
- Nov 3, 2021
- 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 3 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Installation of construction fence. No change to use, egress or occupancy. Filing B00124205-I1.
- Alteration filed02
Installation of New Sprinkler System in a One Family House No change to use, egress, or occupancy. Filing B00214032-I1.
- Alteration approved03
Filing B00124205-I1 reached an approved status.
- Permit recorded for alteration04
DOB lists a first permit date for B00124205-I1. That is not by itself confirmation of activity on site.
- Alteration approved05
Filing B00214032-I1 reached an approved status.
- Permit recorded for alteration06
DOB lists a first permit date for B00214032-I1. That is not by itself confirmation of activity on site.
- Alteration filed07
Installation of New Sprinkler System in a One Family House No change to use, egress, or occupancy. Filing B00214032-P1.
- Alteration approved08
Filing B00214032-P1 reached an approved status.
- Alteration now approved09
The latest status recorded for B00214032-P1 is “Approved.”
- Alteration signed off010
DOB recorded a sign-off for B00124205-I1.
- Alteration now completed011
The latest status recorded for B00124205-I1 is “LOC Issued.”
- Alteration signed off012
DOB recorded a sign-off for B00214032-I1.
- Alteration now completed013
The latest status recorded for B00214032-I1 is “LOC Issued.”