Alteration filingOct 16
DOB filing M01467594-S1
Alteration filing at 301 East 21 Street
Approved16 proposed stories
Open filing Building record · BIN 1020543
301 East 21 Street
301 East 21 Street, Manhattan, NY 10010
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 The current snapshot links 4 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
newyorkdailyStreet Futures
BUILDING RECORD · BIN 1020543
301 East 21 Street
Gramercy, Manhattan
A consolidated public-record view · updated Oct 16, 2026
- 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 4, 2026
Latest recorded changeOct 16, 2026
The lot
What is already here?
The lot holds a 17-story elevator apartment building built in 1930, with 203 homes, on a 13,800 sq ft lot.
- Floors 15–17Above the southern skylineAbove the tallest building within sixty metres to the south, which stands 44.2 m. Nothing on that side reaches this floor.
- Floors 2–14Homes203 homes are recorded on this lot — about 13 homes to a floor, and the apartments assessed on this block run to a typical 1,615 sq ft (150 m²). 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
- Homes203 recorded · typically 150 m² · valued $413,128
- Above the southern skylineFrom about floor 15 — the tallest thing within 60 m to the south is 44.2 m
- Built
- 1930
- Last altered
- 1982
- Floors
- 17
- Residential units
- 203
- Building type
- Elevator apartment building
- Land use
- Mixed residential and commercial
- Zoning district
- R9A
- Lot area
- 13,800 sq ft
- Building area
- 185,127 sq ft
Housing violations
9 violations are open against this address under the Housing Maintenance Code. 5 of them are the class the city calls immediately hazardous.
- 5Immediately hazardous
- 4Hazardous
- 0Non-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
42 condominium apartments are assessed on this block, and the typical one is 1,615 sq ft (150 m²). They run from 61 to 232 m².
The city values the typical one at $413,128. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
Owner of record
335-337 E 21ST 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 21, 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 1 open notice on record for this building, out of 142 notices on file; the most recent was issued Sep 23, 1991.
- Elevator
Issued Sep 23, 1991
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 20, 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 1020543. 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, 2 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Mar 4, 2026
- Latest recorded change
- Oct 16, 2026
- Highest proposed story count
- 16 stories
- Highest proposed unit count
- 203 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
Watch this address.
Get an email when NewYorkDaily detects a material change in the public DOB records associated with 301 East 21 Street.
Confirmation is required. Alerts describe source-data changes, not confirmed construction activity. Unsubscribe at any time. Privacy
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
Interior renovation of apartment 10d located on the 10th floor. altering interior partitions within the existingresidential unit. no change in use, occupancy, or egress. Filing M01365894-I1.
- Alteration filed02
Plumbing work in conjunctino with the interior renovation of apartment 10d located on the 10th floor. altering interior partitions within the existingresidential unit. no change in use, occupancy, or egress. Filing M01365894-S1.
- Alteration approved03
Filing M01365894-S1 reached an approved status.
- Alteration approved04
Filing M01365894-I1 reached an approved status.
- Permit recorded for alteration05
DOB lists a first permit date for M01365894-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration06
DOB lists a first permit date for M01365894-S1. That is not by itself confirmation of activity on site.
- Alteration signed off07
DOB recorded a sign-off for M01365894-I1.
- Alteration now completed08
The latest status recorded for M01365894-I1 is “LOC Issued.”
- Alteration signed off09
DOB recorded a sign-off for M01365894-S1.
- Alteration now completed010
The latest status recorded for M01365894-S1 is “LOC Issued.”
- Alteration filed011
Interior renovation of apartment 1c located on the 1stfloor. no change in use, egress or occupancy. Filing M01467594-I1.
- Alteration approved012
Filing M01467594-I1 reached an approved status.
- Alteration now approved013
The latest status recorded for M01467594-I1 is “Approved.”
- Alteration filed014
Plumbing work in conjunction with the interior renovation of apartment 1c located on the 1stfloor. no change in use, egress or occupancy. Filing M01467594-S1.
- Alteration approved015
Filing M01467594-S1 reached an approved status.
- Alteration now approved016
The latest status recorded for M01467594-S1 is “Approved.”