Alteration filingSep 17
DOB filing M01358514-S2
Alteration filing at 21 Leonard Street
Approved5 proposed stories
Open filing Building record · BIN 1002008
21 Leonard Street
21 Leonard Street, Manhattan, NY 10013
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 4 independently sourced records, including 3 that are not recorded as completed, closed or withdrawn.
newyorkdailyStreet Futures
BUILDING RECORD · BIN 1002008
21 Leonard Street
Tribeca-Civic Center, Manhattan
A consolidated public-record view · updated Sep 17, 2026
- DOB filings
- 4
- Active-status
- 3
- Recorded addresses
- 2
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings4
Open or active-status records3
First included filingMar 17, 2026
Latest recorded changeSep 17, 2026
The lot
What is already here?
The lot holds a 4-story condominium built in 1868, with 7 homes, on a 4,500 sq ft lot.
- Floors 2–4Homes7 homes are recorded on this lot — about 2 homes to a floor, and the apartments assessed on this block run to a typical 2,438 sq ft (226 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
- Homes7 recorded · typically 226 m² · valued $1,100,281
- Above the southern skylineFrom about floor 13 — the tallest thing within 60 m to the south is 37.5 m
- Built
- 1868
- Floors
- 4
- Residential units
- 7
- Building type
- Condominium
- Land use
- Walk-up apartments
- Zoning district
- C6-2A
- Lot area
- 4,500 sq ft
- Building area
- 14,368 sq ft
- Historic district
- Tribeca West Historic District
The apartments
152 condominium apartments are assessed on this block, and the typical one is 2,438 sq ft (226 m²). They run from 46 to 738 m².
The city values the typical one at $1,100,281. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
4 apartments on this tax block changed hands in the year the city last published, at a median of $2,530,000, from 305,975 to 5,200,000.
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.
Owner of record
33 LEONARD STREET REALTY,
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 Sep 20, 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 3 open notices on record for this building, out of 34 notices on file; the most recent was issued Apr 6, 2026.
- Construction
Issued Apr 6, 2026 — FTM BLDG IN CODE COMPLIANT MANNER-OBSVD SAGGING WINDOW HEADERS-STONE W/CRACKED OR BROKEN BRICK UNDERNEATH,BRICK STEP CRACKS,MISSING MORTAR AROUND BRICKS,PARTS MISSING W/METAL CORNICE. OWNER TO IMMED RETAIN NYSPE TO EVAL ENTIE BLDG,PREPARE/FILE REPAIR DWGS, REPAIR BLDG UNDER PERMIT, START WORK BY 06/06/2026
- Landmark
Issued Apr 2, 2026
- Local law 10/81 -
Issued Jan 13, 1997
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 21, 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 1002008. 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 approved, 1 recorded as completed, 1 under review. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Mar 17, 2026
- Latest recorded change
- Sep 17, 2026
- Highest proposed story count
- 5 stories
- Highest proposed unit count
- 5 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
Filed to propose wet bar and replacement of bathroom plumbing fixtures at first floor apartment. Filing M01337882-S1.
- Alteration approved02
Filing M01337882-S1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for M01337882-S1. That is not by itself confirmation of activity on site.
- Alteration filed04
Installation of a new convenience stair filed in conjunction with the renovation and combination of two existing dwelling unit. No change of use, occupancy or egress. Filing M01358514-S3.
- Alteration filed05
Sprinkler work filed in conjunction with the combination of two dwelling units as per plans. No change of use, occupancy or egress. Filing M01358514-S4.
- Alteration filed06
Mechanical work filed in conjunction with the renovation and combination of two dwelling units as per plans. No change of use, occupancy or egress. Filing M01358514-S2.
- Alteration approved07
Filing M01358514-S4 reached an approved status.
- Permit recorded for alteration08
DOB lists a first permit date for M01358514-S4. That is not by itself confirmation of activity on site.
- Alteration now approved09
The latest status recorded for M01358514-S4 is “Permit Entire.”
- Alteration now under review010
The latest status recorded for M01358514-S3 is “Plan Examiner Review.”
- Alteration approved011
Filing M01358514-S2 reached an approved status.
- Alteration now approved012
The latest status recorded for M01358514-S2 is “Approved.”
- Alteration signed off013
DOB recorded a sign-off for M01337882-S1.
- Alteration now completed014
The latest status recorded for M01337882-S1 is “LOC Issued.”