Alteration filingOct 22
DOB filing M01471377-I1
Alteration filing at 420 East 66 Street
Approved5 proposed stories
Open filing Building record · BIN 1045407
420 East 66 Street
420 East 66 Street, Manhattan, NY 10065
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 1 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.
newyorkdailyStreet Futures
BUILDING RECORD · BIN 1045407
420 East 66 Street
Upper East Side-Lenox Hill-Roosevelt Island, Manhattan
A consolidated public-record view · updated Oct 22, 2026
- DOB filings
- 1
- Active-status
- 1
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings1
Open or active-status records1
First included filingOct 22, 2026
Latest recorded changeOct 22, 2026
The lot
What is already here?
The lot holds a 5-story elevator apartment building built in 1910, with 40 homes, on a 5,020 sq ft lot.
- Floors 2–5Homes40 homes are recorded on this lot — about 10 homes to a floor. 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
- Homes40 recorded on the lot
- Above the southern skylineFrom about floor 13 — the tallest thing within 60 m to the south is 36.4 m
- Built
- 1910
- Last altered
- 1988
- Floors
- 5
- Residential units
- 40
- Building type
- Elevator apartment building
- Land use
- Elevator apartments
- Zoning district
- R8B
- Lot area
- 5,020 sq ft
- Building area
- 19,370 sq ft
What it sold for
15 apartments on this tax block changed hands in the year the city last published, at a median of $619,749, from 57,500 to 1,280,000.
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.
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?
The Department of Buildings has 3 open notices on record for this building, out of 39 notices on file; the most recent was issued Jun 30, 2008.
- Construction
Issued Jun 30, 2008
- Local law 62/91 - boilers
Issued Jan 3, 2008
- Local law 62/91 - boilers
Issued Jan 3, 2008
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 1045407. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 1 alteration filing. Its latest status categories are 1 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Oct 22, 2026
- Latest recorded change
- Oct 22, 2026
- Highest proposed story count
- 5 stories
- Highest proposed unit count
- 39 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 420 East 66 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 1 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Application filed to refile alt-2 application job no. 104809977 to reflect work required to resolve the audit objections for apt. 1c, including the creation of an ADA-adaptable kitchenette and bathroom. Filing M01471377-I1.
- Alteration approved02
Filing M01471377-I1 reached an approved status.
- Alteration now approved03
The latest status recorded for M01471377-I1 is “Approved.”