Alteration filingJan 6
DOB filing B00636647-I1
Alteration filing at 27 Prospect Park West
Recorded as completed16 proposed stories
Open filing Building record · BIN 3024968
27 Prospect Park West
27 Prospect Park West, Brooklyn, NY 11215
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 8 independently sourced records, including 3 that are not recorded as completed, closed or withdrawn.
newyorkdailyStreet Futures
BUILDING RECORD · BIN 3024968
27 Prospect Park West
Park Slope, Brooklyn
A consolidated public-record view · updated Jan 6, 2023
- DOB filings
- 8
- Active-status
- 3
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings8
Open or active-status records3
First included filingMay 31, 2018
Latest recorded changeJan 6, 2023
The lot
What is already here?
The lot holds a 16-story elevator apartment building built in 1928, with 32 homes, on a 4,418 sq ft lot.
- Floors 2–16Homes32 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 elevator apartments.
- Street levelElevator apartments
- Homes32 recorded on the lot
- Above the southern skylineFrom about floor 22 — the tallest thing within 60 m to the south is 64.9 m
- Built
- 1928
- Last altered
- 2017
- Floors
- 16
- Residential units
- 32
- Building type
- Elevator apartment building
- Land use
- Elevator apartments
- Zoning district
- R8X
- Lot area
- 4,418 sq ft
- Building area
- 57,824 sq ft
What it sold for
5 apartments on this tax block changed hands in the year the city last published, at a median of $2,100,000, from 675,000 to 2,650,000.
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 5 open notices on record for this building, out of 35 notices on file; the most recent was issued Dec 1, 2024.
- Failure to post energy
Issued Dec 1, 2024 — FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3
- Failure to submit
Issued Apr 22, 2023 — FAILURE TO SUBMIT AN EER PER AD. CODE SEC. 28-308.4 IN 2022
- Facade safety program
Issued Jan 31, 2019
2 further open notices are on file. Open the source dataset for the full list.
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 3024968. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 8 alteration filing. Its latest status categories are 5 recorded as completed, 3 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- May 31, 2018
- Latest recorded change
- Jan 6, 2023
- Highest proposed story count
- 16 stories
- Highest proposed unit count
- 31 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 8 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 heavy duty sidewalk shed as per plans. no change in use, egress or occupancy. Filing B00045655-I1.
- Alteration filed02
Installation of fence as per plans. no change in use, egress or occupancy. Filing B00048292-I1.
- Permit recorded for alteration03
DOB lists a first permit date for B00045655-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration04
DOB lists a first permit date for B00048292-I1. That is not by itself confirmation of activity on site.
- Alteration filed05
Erect, maintain & dismantle of scaffold for facade repairs as per drawings attached herewith. Filing B00090046-I1.
- Permit recorded for alteration06
DOB lists a first permit date for B00090046-I1. That is not by itself confirmation of activity on site.
- Alteration filed07
Erect, maintain & dismantle of scaffold for facade repairs as per drawings attached herewith. Filing B00090046-P1.
- Alteration approved08
Filing B00090046-P1 reached an approved status.
- Alteration now approved09
The latest status recorded for B00090046-P1 is “Approved.”
- Alteration now approved010
The latest status recorded for B00090046-I1 is “Permit Entire.”
- Alteration filed011
Plumbing work for merging renovation of existing apartments. Filing B00520961-I1.
- Alteration approved012
Filing B00520961-I1 reached an approved status.
- Alteration signed off013
DOB recorded a sign-off for B00045655-I1.
- Alteration now completed014
The latest status recorded for B00045655-I1 is “LOC Issued.”
- Alteration signed off015
DOB recorded a sign-off for B00048292-I1.
- Alteration now completed016
The latest status recorded for B00048292-I1 is “LOC Issued.”
- Alteration filed017
Renovation of two bathrooms. Minor partition work. Replace existing HVAC units. Filing B00636647-I1.
- Alteration approved018
Filing B00636647-I1 reached an approved status.
- Alteration filed019
Plumbing work filed in conjunction with the renovation off two existing bathrooms. Filing B00636647-S1.
- Alteration approved020
Filing B00636647-S1 reached an approved status.
- Permit recorded for alteration021
DOB lists a first permit date for B00636647-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration022
DOB lists a first permit date for B00636647-S1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration023
DOB lists a first permit date for B00520961-I1. That is not by itself confirmation of activity on site.
- Alteration signed off024
DOB recorded a sign-off for B00520961-I1.
- Alteration now completed025
The latest status recorded for B00520961-I1 is “LOC Issued.”
- Alteration filed026
Renovation of two bathrooms. Minor partition work. Replace existing HVAC units. Filing B00636647-P1.
- Alteration approved027
Filing B00636647-P1 reached an approved status.
- Alteration now approved028
The latest status recorded for B00636647-P1 is “Approved.”
- Alteration signed off029
DOB recorded a sign-off for B00636647-S1.
- Alteration now completed030
The latest status recorded for B00636647-S1 is “LOC Issued.”
- Alteration signed off031
DOB recorded a sign-off for B00636647-I1.
- Alteration now completed032
The latest status recorded for B00636647-I1 is “LOC Issued.”