Alteration filingOct 22
DOB filing B01443833-I1
Alteration filing at 648 Leonard Street
Approved4 proposed stories
Open filing Building record · BIN 3065703
648 Leonard Street
648 Leonard Street, Brooklyn, NY 11222
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 2 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
newyorkdailyStreet Futures
BUILDING RECORD · BIN 3065703
648 Leonard Street
Greenpoint, Brooklyn
A consolidated public-record view · updated Oct 22, 2026
- DOB filings
- 2
- Active-status
- 2
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records2
First included filingMay 1, 2020
Latest recorded changeOct 22, 2026
The lot
What is already here?
The lot holds a 4-story walk-up apartment building built in 1928, with 8 homes, on a 2,500 sq ft lot.
- Floors 2–4Homes8 homes are recorded on this lot — about 3 homes to a floor, and the apartments assessed on this block run to a typical 596 sq ft (55 m²). 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
- Homes8 recorded · typically 55 m² · valued $392,389
- Above the southern skylineFrom about floor 6 — the tallest thing within 60 m to the south is 17.2 m
- Built
- 1928
- Last altered
- 2021
- Floors
- 4
- Residential units
- 8
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Zoning district
- R6B
- Lot area
- 2,500 sq ft
- Building area
- 6,160 sq ft
Housing violations
66 violations are open against this address under the Housing Maintenance Code. 7 of them are the class the city calls immediately hazardous.
- 7Immediately hazardous
- 36Hazardous
- 23Non-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.
The apartments
28 condominium apartments are assessed on this block, and the typical one is 596 sq ft (55 m²). They run from 53 to 120 m².
The city values the typical one at $392,389. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
1 apartment on this tax block changed hands in the year the city last published, at a median of $797,000.
Recorded sale prices from the Department of Finance’s rolling file, covering the year to Sep 30, 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.
Owner of record
MESEROLE MANSION, NY,LLC
As the assessment roll records it. Only owners that read as a company are shown here; where the roll names an individual, nothing is published.
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Oct 24, 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?
No open violations are recorded for this building.
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 24, 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 3065703. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 2 alteration filing. Its latest status categories are 2 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- May 1, 2020
- Latest recorded change
- Oct 22, 2026
- Highest proposed story count
- 4 stories
- Highest proposed unit count
- 8 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 2 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Plumbing work is herewith filed in conj. with dob# 322088263. Filing B00344580-I1.
- Alteration approved02
Filing B00344580-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for B00344580-I1. That is not by itself confirmation of activity on site.
- Alteration now approved04
The latest status recorded for B00344580-I1 is “Permit Entire.”
- Alteration filed05
Minor interior renovation of existing apartment 3r on third floor. no change in use, egress, or occupancy. Filing B01443833-I1.
- Alteration approved06
Filing B01443833-I1 reached an approved status.
- Alteration now approved07
The latest status recorded for B01443833-I1 is “Approved.”