Alteration filingOct 5
DOB filing B01284430-S4
Alteration filing at 1 Prospect Park West
Under review9 proposed stories
Open filing Building record · BIN 3024704
1 Prospect Park West
1 Prospect Park West, Brooklyn, NY 11215
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 16 independently sourced records, including 13 that are not recorded as completed, closed or withdrawn.
newyorkdailyStreet Futures
BUILDING RECORD · BIN 3024704
1 Prospect Park West
Park Slope, Brooklyn
A consolidated public-record view · updated Oct 5, 2026
- DOB filings
- 16
- Active-status
- 13
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings16
Open or active-status records13
First included filingApr 17, 2018
Latest recorded changeOct 5, 2026
The lot
What is already here?
The lot holds a 9-story condominium built in 1931, with 64 homes, on a 18,500 sq ft lot.
- Floors 2–9Homes64 homes are recorded on this lot — about 8 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 mixed residential and commercial, so this floor is where the commercial space is.
- Street levelMixed residential and commercial
- Homes64 recorded on the lot
- Above the southern skylineFrom about floor 20 — the tallest thing within 60 m to the south is 58.8 m
- Built
- 1931
- Last altered
- 1997
- Floors
- 9
- Residential units
- 64
- Building type
- Condominium
- Land use
- Mixed residential and commercial
- Zoning district
- R8X
- Lot area
- 18,500 sq ft
- Building area
- 133,439 sq ft
Housing violations
6 violations are open against this address under the Housing Maintenance Code. 1 of them is the class the city calls immediately hazardous.
- 1Immediately hazardous
- 0Hazardous
- 5Non-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.
What it sold for
14 apartments on this tax block changed hands in the year the city last published, at a median of $2,825,000, from 415,000 to 4,750,000.
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 Oct 7, 2026. They describe the tax lot, not any single filing. When the rest of New York went up
On the market here
3 homes at this address are currently listed for sale by Coldwell Banker. Prices move; the brokerage’s own page is the one that is current, and every row here links to it.
| Unit | Rooms | Size | Price | Per sq ft | Listed by |
|---|---|---|---|---|---|
| Unit 5HFor sale | 3 bd · 3 ba | 1,832 sq ft170 m² | $3,995,000 | $2,181 | Coldwell Banker |
| Unit 3CFor sale | Price not read | Coldwell Banker | |||
| Unit PHCFor sale | Price not read | Coldwell Banker |
Read from the brokerages’ own published listings on October 7, 2026. A home drops off this table the next time they publish a list without it — usually because it sold or let, though a listing can also expire or be withdrawn. What we know is that it is no longer offered, which is why this shows what they have today rather than what we were told once. Everything on the market across the city.
Violation record
Are there open violations here?
The Department of Buildings has 6 open notices on record for this building, out of 129 notices on file; the most recent was issued Jan 4, 2000.
- Elevator
Issued Jan 4, 2000 — 3P1003
- Local law 10/81 -
Issued Jan 13, 1997
- Local law 62/91 - boilers
Issued Aug 16, 1993
3 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 Oct 7, 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 3024704. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 16 alteration filing. Its latest status categories are 2 under review, 11 approved, 3 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Apr 17, 2018
- Latest recorded change
- Oct 5, 2026
- Highest proposed story count
- 9 stories
- Highest proposed unit count
- 128 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 16 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Modification of existing Sprint site. Relocation of antennas and equipment from main roof to an existing platform on bulkhead roof and relocation of antennas from main roof to above bulkhead roof as follows: Relocate 3 antenna sectors, relocate 7 dishes, remove 5 antennas, remove 2 dishes, relocate 2 GPS units, relocate 6 equipment cabinets and 12 related RRH units to existing platform above bulkhead roof, add 1 equipment cabinet on existing platform. All work in conformance with TPPN 5/98. Filing B00031075-I1.
- Alteration approved02
Filing B00031075-I1 reached an approved status.
- Alteration filed03
Installation of new sprinkler/standpipe system as per plans. Filing B00211017-I1.
- Alteration approved04
Filing B00211017-I1 reached an approved status.
- Permit recorded for alteration05
DOB lists a first permit date for B00211017-I1. That is not by itself confirmation of activity on site.
- Alteration filed06
Installing gas powered generator at roof level. Filing B00269682-I1.
- Alteration approved07
Filing B00269682-I1 reached an approved status.
- Alteration filed08
Installation of sidewalk shed and pipe scaffold, needle beams, roof/overhead protection as per plans. sidewalk shed live load 300 psf. all equipment shall comply with chapter #33 of the 2014 code no change to use, egress or occupancy. Filing B00336010-I1.
- Permit recorded for alteration09
DOB lists a first permit date for B00336010-I1. That is not by itself confirmation of activity on site.
- Alteration filed010
Installation of sidewalk shed and pipe scaffold, needle beams, roof/overhead protection as per plans. sidewalk shed live load 300 psf. all equipment shall comply with chapter #33 of the 2014 code no change to use, egress or occupancy. Filing B00336010-P1.
- Alteration approved011
Filing B00336010-P1 reached an approved status.
- Permit recorded for alteration012
DOB lists a first permit date for B00269682-I1. That is not by itself confirmation of activity on site.
- Alteration now approved013
The latest status recorded for B00336010-P1 is “Approved.”
- Alteration now approved014
The latest status recorded for B00031075-I1 is “Approved.”
- Alteration filed015
Installation of sidewalk shed and pipe scaffold, needle beams, roof/overhead protection as per plans. sidewalk shed live load 300 psf. all equipment shall comply with chapter #33 of the 2014 code no change to use, egress or occupancy. Filing B00336010-P2.
- Alteration approved016
Filing B00336010-P2 reached an approved status.
- Alteration now approved017
The latest status recorded for B00336010-P2 is “Approved.”
- Alteration filed018
Installation of sidewalk shed and pipe scaffold, needle beams, roof/overhead protection as per plans. sidewalk shed live load 300 psf. all equipment shall comply with chapter #33 of the 2014 code no change to use, egress or occupancy. Filing B00336010-P3.
- Alteration approved019
Filing B00336010-P3 reached an approved status.
- Alteration now approved020
The latest status recorded for B00336010-P3 is “Approved.”
- Alteration filed021
Installation of sidewalk shed and pipe scaffold, needle beams, roof/overhead protection as per plans. sidewalk shed live load 300 psf. all equipment shall comply with chapter #33 of the 2014 code no change to use, egress or occupancy. Filing B00336010-P4.
- Alteration approved022
Filing B00336010-P4 reached an approved status.
- Alteration now approved023
The latest status recorded for B00336010-P4 is “Approved.”
- Alteration filed024
Installation of new sprinkler/standpipe system as per plans. Filing B00211017-P1.
- Alteration filed025
Installation of sidewalk shed and pipe scaffold, needle beams, roof/overhead protection as per plans. sidewalk shed live load 300 psf. all equipment shall comply with chapter #33 of the 2014 code no change to use, egress or occupancy. Filing B00336010-P5.
- Alteration approved026
Filing B00336010-P5 reached an approved status.
- Alteration now approved027
The latest status recorded for B00336010-P5 is “Approved.”
- Alteration approved028
Filing B00211017-P1 reached an approved status.
- Alteration now approved029
The latest status recorded for B00211017-P1 is “Approved.”
- Alteration signed off030
DOB recorded a sign-off for B00269682-I1.
- Alteration now completed031
The latest status recorded for B00269682-I1 is “LOC Issued.”
- Alteration filed032
Installation of sidewalk shed and pipe scaffold, needle beams, roof/overhead protection as per plans. sidewalk shed live load 300 psf. all equipment shall comply with chapter #33 of the 2014 code no change to use, egress or occupancy. Filing B00336010-P6.
- Alteration approved033
Filing B00336010-P6 reached an approved status.
- Alteration now approved034
The latest status recorded for B00336010-P6 is “Approved.”
- Alteration signed off035
DOB recorded a sign-off for B00211017-I1.
- Alteration now completed036
The latest status recorded for B00211017-I1 is “LOC Issued.”
- Alteration filed037
Installation of sidewalk shed and pipe scaffold, needle beams, roof/overhead protection as per plans. sidewalk shed live load 300 psf. all equipment shall comply with chapter #33 of the 2014 code no change to use, egress or occupancy. Filing B00336010-P7.
- Alteration approved038
Filing B00336010-P7 reached an approved status.
- Alteration now approved039
The latest status recorded for B00336010-P7 is “Approved.”
- Alteration signed off040
DOB recorded a sign-off for B00336010-I1.
- Alteration now completed041
The latest status recorded for B00336010-I1 is “LOC Issued.”
- Alteration filed042
Herewith filing structural work as per plans. no change in use, egress or occupancy. Filing B01284430-S4.
- Alteration filed043
Herewith filing plumbing work as per plans. no change in use, egress or occupancy. Filing B01284430-S2.
- Alteration filed044
Herewith filing sprinkler work as per plans. no change in use, egress or occupancy. Filing B01284430-S3.
- Alteration approved045
Filing B01284430-S4 reached an approved status.
- Alteration filed046
Herewith filing temp loop sprinkler work as per plans. no change in use, egress or occupancy. Filing B01284430-S5.
- Alteration approved047
Filing B01284430-S5 reached an approved status.
- Alteration approved048
Filing B01284430-S2 reached an approved status.
- Alteration approved049
Filing B01284430-S3 reached an approved status.
- Permit recorded for alteration050
DOB lists a first permit date for B01284430-S5. That is not by itself confirmation of activity on site.
- Permit recorded for alteration051
DOB lists a first permit date for B01284430-S3. That is not by itself confirmation of activity on site.
- Permit recorded for alteration052
DOB lists a first permit date for B01284430-S2. That is not by itself confirmation of activity on site.
- Permit recorded for alteration053
DOB lists a first permit date for B01284430-S4. That is not by itself confirmation of activity on site.
- Alteration now approved054
The latest status recorded for B01284430-S5 is “Permit Entire.”
- Alteration now approved055
The latest status recorded for B01284430-S3 is “Permit Entire.”
- Alteration now under review056
The latest status recorded for B01284430-S4 is “On Hold - Pending Supersede of Progress Inspector.”
- Alteration now under review057
The latest status recorded for B01284430-S2 is “On Hold - Pending Supersede of Progress Inspector.”