Alteration filingOct 13
DOB filing M00823454-I1
Alteration filing at 307 East 63 Street
Approved17 proposed stories
Open filing Building record · BIN 1044385
307 East 63 Street
307 East 63 Street, Manhattan, NY 10065
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 The current snapshot links 2 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 1044385
307 East 63 Street
Upper East Side-Lenox Hill-Roosevelt Island, Manhattan
A consolidated public-record view · updated Oct 13, 2026
- DOB filings
- 2
- Active-status
- 2
- Recorded addresses
- 2
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records2
First included filingMar 2, 2023
Latest recorded changeOct 13, 2026
The lot
What is already here?
The lot holds a 17-story elevator apartment building built in 1931, with 110 homes, on a 11,649 sq ft lot.
- Floors 13–17Above the southern skylineAbove the tallest building within sixty metres to the south, which stands 37.8 m. Nothing on that side reaches this floor.
- Floors 2–12Homes110 homes are recorded on this lot — about 7 homes to a floor, and the apartments assessed on this block run to a typical 1,285 sq ft (119 m²). The city does not publish which floor any of them is on.
- Floor 1Street levelStreet level. The lot is recorded as elevator apartments.
- Street levelElevator apartments
- Homes110 recorded · typically 119 m² · valued $458,291
- Above the southern skylineFrom about floor 13 — the tallest thing within 60 m to the south is 37.8 m
- Built
- 1931
- Last altered
- 1998
- Floors
- 17
- Residential units
- 110
- Building type
- Elevator apartment building
- Land use
- Elevator apartments
- Zoning district
- R8B
- Lot area
- 11,649 sq ft
- Building area
- 164,567 sq ft
The apartments
552 condominium apartments are assessed on this block, and the typical one is 1,285 sq ft (119 m²). They run from 44 to 173 m².
The city values the typical one at $458,291. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
20 apartments on this tax block changed hands in the year the city last published, at a median of $1,050,000, from 275,000 to 2,250,000.
Recorded sale prices from the Department of Finance’s rolling file, covering the year to the last published month. 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
TOOST CONTROL CORP.
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 16, 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. 48 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 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 1044385. 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
- Mar 2, 2023
- Latest recorded change
- Oct 13, 2026
- Highest proposed story count
- 17 stories
- Highest proposed unit count
- 110 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
Architectural renovation of commercial space on 1st floor & (3) bathrooms on 1st floor & cellar level of a (17) story mixed use building. no change to use, egress or occupancy. Filing M00823454-I1.
- Alteration approved02
Filing M00823454-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for M00823454-I1. That is not by itself confirmation of activity on site.
- Alteration filed04
Interior building mechanical improvement consist of the replacement of 9 existing water source heat pumps, existing ductwork & associated distribution system to remain, with only minimal modifications as required for equipment connection.No change to Bldg. Filing M01371709-I1.
- Alteration approved05
Filing M01371709-I1 reached an approved status.
- Permit recorded for alteration06
DOB lists a first permit date for M01371709-I1. That is not by itself confirmation of activity on site.
- Alteration now approved07
The latest status recorded for M01371709-I1 is “Permit Entire.”
- Alteration now approved08
The latest status recorded for M00823454-I1 is “Permit Entire.”