Alteration filingApr 28
DOB filing B00282047-I1
Alteration filing at 91 Diamond Street
Recorded as completed$50,000 recorded cost
Open filing Building record · BIN 3424675
91 Diamond Street
91 Diamond Street, Brooklyn, NY 11222
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 4 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3424675
91 Diamond Street
Greenpoint, Brooklyn
A consolidated public-record view · updated Apr 28, 2022
- DOB filings
- 4
- Active-status
- 2
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings4
Open or active-status records2
First included filingMar 14, 2019
Latest recorded changeApr 28, 2022
The lot
What is already here?
The lot holds a 5-story condominium built in 2019, with 10 homes, on a 5,000 sq ft lot.
- Floors 2–5Homes10 homes are recorded on this lot — about 3 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 walk-up apartments.
- Street levelWalk-up apartments
- Homes10 recorded on the lot
- Above the southern skylineFrom about floor 6 — the tallest thing within 60 m to the south is 16.6 m
- Built
- 2019
- Last altered
- 2017
- Floors
- 5
- Residential units
- 10
- Building type
- Condominium
- Land use
- Walk-up apartments
- Zoning district
- R6B
- Lot area
- 5,000 sq ft
- Building area
- 12,439 sq ft
What it sold for
6 apartments on this tax block changed hands in the year the city last published, at a median of $2,095,000, from 785,000 to 2,350,000.
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
On the market here
One home at this address is 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 BFor sale | 2 bd · 1 ba | 984 sq ft91 m² | $1,595,000 | $1,621 | 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?
No open violations are recorded for this building. 22 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 3424675. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 4 alteration filing. Its latest status categories are 2 recorded as completed, 2 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Mar 14, 2019
- Latest recorded change
- Apr 28, 2022
- Highest proposed story count
- Not stated
- Highest proposed unit count
- 10 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 4 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Proposed installation of heavy duty sidewalk shed as per plans. live load 300 lbs per square feet. sidewalk shed shall comply with chapter #33 of the NYC building code. no change in use, occupancy, or egress under this application. Filing B00141832-I1.
- Permit recorded for alteration02
DOB lists a first permit date for B00141832-I1. That is not by itself confirmation of activity on site.
- Alteration filed03
Proposed installation of heavy duty sidewalk shed as per plans. live load 300 lbs per square feet. sidewalk shed shall comply with chapter #33 of the NYC building code. no change in use, occupancy, or egress under this application. Filing B00141832-P1.
- Alteration approved04
Filing B00141832-P1 reached an approved status.
- Alteration filed05
Proposed installation of heavy duty sidewalk shed as per plans. live load 300 lbs per square feet. sidewalk shed shall comply with chapter #33 of the NYC building code. no change in use, occupancy, or egress under this application. Filing B00141832-P2.
- Alteration approved06
Filing B00141832-P2 reached an approved status.
- Alteration filed07
To install scaffolds for construction of building. no change in use,egress, occupancy. Filing B00282047-I1.
- Alteration approved08
Filing B00282047-I1 reached an approved status.
- Permit recorded for alteration09
DOB lists a first permit date for B00282047-I1. That is not by itself confirmation of activity on site.
- Alteration now approved010
The latest status recorded for B00141832-P1 is “Approved.”
- Alteration now approved011
The latest status recorded for B00141832-P2 is “Approved.”
- Alteration signed off012
DOB recorded a sign-off for B00141832-I1.
- Alteration now completed013
The latest status recorded for B00141832-I1 is “LOC Issued.”
- Alteration signed off014
DOB recorded a sign-off for B00282047-I1.
- Alteration now completed015
The latest status recorded for B00282047-I1 is “LOC Issued.”