Alteration filingAug 28
DOB filing M01043304-P6
Alteration filing at 129 East 73 Street
Under review5 proposed stories
Open filing Building record · BIN 1043035
129 East 73 Street
129 East 73 Street, Manhattan, NY 10021
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 4 independently sourced records, including 4 that are not recorded as completed, closed or withdrawn.
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings4
Open or active-status records4
First included filingMar 6, 2026
Latest recorded changeAug 28, 2026
The lot
What is already here?
The lot holds a 5-story educational building built in 1908, on a 2,248 sq ft lot.
- Built
- 1908
- Last altered
- 2002
- Floors
- 5
- Residential units
- 0
- Building type
- Educational building
- Land use
- Public facilities and institutions
- Zoning district
- C1-8X
- Lot area
- 2,248 sq ft
- Building area
- 8,814 sq ft
- Historic district
- Upper East Side Historic District
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 1, 2026. They describe the tax lot, not any single filing.
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 1043035. 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 1 under review, 3 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Mar 6, 2026
- Latest recorded change
- Aug 28, 2026
- Highest proposed story count
- 5 stories
- Highest proposed unit count
- 1 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 129 East 73 Street.
Confirmation is required. Alerts describe source-data changes, not confirmed construction activity. Unsubscribe at any time. Privacy