Alteration filingFeb 9
DOB filing B00273574-I1
Alteration filing at 21 Lefferts Place
Recorded as completed$43,200 recorded cost
Open filing Building record · BIN 3398224
21 Lefferts Place
21 Lefferts Place, Brooklyn, NY 11238
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 12 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
newyorkdailyStreet Futures
BUILDING RECORD · BIN 3398224
21 Lefferts Place
Clinton Hill, Brooklyn
A consolidated public-record view · updated Feb 9, 2026
- DOB filings
- 12
- Active-status
- 2
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings12
Open or active-status records2
First included filingDec 14, 2019
Latest recorded changeFeb 9, 2026
The lot
What is already here?
The lot holds a 6-story walk-up apartment building built in 2020, with 6 homes, on a 2,250 sq ft lot.
- Built
- 2020
- Last altered
- 2020
- Floors
- 6
- Residential units
- 6
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Lot area
- 2,250 sq ft
- Building area
- 4,693 sq ft
What it sold for
7 apartments on this tax block changed hands in the year the city last published, at a median of $795,000, from 580,000 to 1,550,000.
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 21, 2026. They describe the tax lot, not any single filing. When the rest of New York went up
On the market here
2 homes at this address are currently listed for sale by Coldwell Banker and Corcoran. 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 3RFor sale | Price not read | Coldwell Banker | |||
| Unit 3RFor sale | Price not read | Corcoran |
Read from the brokerages’ own published listings on September 22, 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the next time they publish a list without it — usually because it sold or let, though a listing can also expire or be withdrawn.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?
No open violations are recorded for this building. 11 notices are on file, all with a recorded resolution.
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 3398224. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 12 alteration filing. Its latest status categories are 10 recorded as completed, 2 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Dec 14, 2019
- Latest recorded change
- Feb 9, 2026
- Highest proposed story count
- 4 stories
- Highest proposed unit count
- 6 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.
Address alerts
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Recorded history
What has happened at this address?
Every dated event the city has published for this building, from all 12 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Filing Plumbing work type with conjunction NB application 321925725. Filing B00273571-I1.
- Alteration filed02
Filing Sprinkler application in conjunction with NB application # 321925725. Filing B00273574-I1.
- Alteration approved03
Filing B00273571-I1 reached an approved status.
- Alteration filed04
Filing MH work type in conjunction with NB application # 321925725. Filing B00273576-I1.
- Alteration filed05
Installation of construction fence. Filing B00273586-I1.
- Alteration approved06
Filing B00273586-I1 reached an approved status.
- Alteration filed07
Filing structural work type in conjunction with NB application # 321925725. Filing B00273561-I1.
- Alteration approved08
Filing B00273561-I1 reached an approved status.
- Alteration approved09
Filing B00273576-I1 reached an approved status.
- Alteration approved010
Filing B00273574-I1 reached an approved status.
- Permit recorded for alteration011
DOB lists a first permit date for B00273586-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration012
DOB lists a first permit date for B00273561-I1. That is not by itself confirmation of activity on site.
- Alteration filed013
Installation of heavyduty sidewalk shed as per plans. no change in use occupancy or egress under this application. sidewalk shed shall comply with chapter 33 of the 2014 NYC building code. Filing B00359905-I1.
- Permit recorded for alteration014
DOB lists a first permit date for B00359905-I1. That is not by itself confirmation of activity on site.
- Alteration filed015
Installation of pipe scaffolding. Filing B00420093-I1.
- Permit recorded for alteration016
DOB lists a first permit date for B00420093-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration017
DOB lists a first permit date for B00273571-I1. That is not by itself confirmation of activity on site.
- Alteration filed018
Proposed installation of heavy duty sidewalk shed as per plans. livel load 300 per square feet. sidewalk shed shall comply with chapter #33 of the 2014 code. no change in use occupancy or egress under this application. Filing B00508495-I1.
- Permit recorded for alteration019
DOB lists a first permit date for B00508495-I1. That is not by itself confirmation of activity on site.
- Alteration filed020
Installation of heavy duty sidewalk shed. no change in use, occupancy or egress. work shall comply with chapter 33 of nycc. Filing B00508495-S1.
- Alteration filed021
Installation of pipe scaffolding. no change in use, occupancy or egress. work shall comply with chapter 33 of nycc. Filing B00420093-S1.
- Alteration approved022
Filing B00420093-S1 reached an approved status.
- Alteration approved023
Filing B00508495-S1 reached an approved status.
- Alteration filed024
Filing Plumbing work type with conjunction NB application 321925725. Filing B00273571-P1.
- Alteration approved025
Filing B00273571-P1 reached an approved status.
- Alteration now approved026
The latest status recorded for B00273571-P1 is “Approved.”
- Permit recorded for alteration027
DOB lists a first permit date for B00420093-S1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration028
DOB lists a first permit date for B00273574-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration029
DOB lists a first permit date for B00508495-S1. That is not by itself confirmation of activity on site.
- Alteration signed off030
DOB recorded a sign-off for B00420093-S1.
- Alteration now completed031
The latest status recorded for B00420093-S1 is “LOC Issued.”
- Alteration signed off032
DOB recorded a sign-off for B00508495-S1.
- Alteration now completed033
The latest status recorded for B00508495-S1 is “LOC Issued.”
- Alteration signed off034
DOB recorded a sign-off for B00420093-I1.
- Alteration now completed035
The latest status recorded for B00420093-I1 is “LOC Issued.”
- Alteration signed off036
DOB recorded a sign-off for B00508495-I1.
- Alteration now completed037
The latest status recorded for B00508495-I1 is “LOC Issued.”
- Alteration signed off038
DOB recorded a sign-off for B00359905-I1.
- Alteration now completed039
The latest status recorded for B00359905-I1 is “LOC Issued.”
- Alteration signed off040
DOB recorded a sign-off for B00273586-I1.
- Alteration now completed041
The latest status recorded for B00273586-I1 is “LOC Issued.”
- Alteration filed042
Filing Plumbing work type with conjunction NB application 321925725. Filing B00273571-P2.
- Alteration approved043
Filing B00273571-P2 reached an approved status.
- Alteration now approved044
The latest status recorded for B00273571-P2 is “Approved.”
- Permit recorded for alteration045
DOB lists a first permit date for B00273576-I1. That is not by itself confirmation of activity on site.
- Alteration signed off046
DOB recorded a sign-off for B00273576-I1.
- Alteration now completed047
The latest status recorded for B00273576-I1 is “LOC Issued.”
- Alteration signed off048
DOB recorded a sign-off for B00273561-I1.
- Alteration now completed049
The latest status recorded for B00273561-I1 is “LOC Issued.”
- Alteration signed off050
DOB recorded a sign-off for B00273571-I1.
- Alteration now completed051
The latest status recorded for B00273571-I1 is “LOC Issued.”
- Alteration signed off052
DOB recorded a sign-off for B00273574-I1.
- Alteration now completed053
The latest status recorded for B00273574-I1 is “LOC Issued.”