Alteration filingSep 1
DOB filing M01335902-I1
Alteration filing at 6 West 77 Street
Approved16 proposed stories
Open filing Building record · BIN 1028817
6 West 77 Street
6 West 77 Street, Manhattan, NY 10024
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 The current snapshot links 4 independently sourced records, including 4 that are not recorded as completed, closed or withdrawn.
newyorkdailyStreet Futures
BUILDING RECORD · BIN 1028817
6 West 77 Street
Upper West Side (Central), Manhattan
A consolidated public-record view · updated Sep 1, 2026
- DOB filings
- 4
- Active-status
- 4
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings4
Open or active-status records4
First included filingFeb 18, 2026
Latest recorded changeSep 1, 2026
The lot
What is already here?
The lot holds a 15-story elevator apartment building built in 1928, with 92 homes, on a 15,325 sq ft lot.
- Floors 12–15Above the southern skylineAbove the tallest building within sixty metres to the south, which stands 35.8 m. Nothing on that side reaches this floor.
- Floors 2–11Homes92 homes are recorded on this lot — about 7 homes to a floor, and the apartments assessed on this block run to a typical 621 sq ft (58 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
- Homes92 recorded · typically 58 m² · valued $327,385
- Above the southern skylineFrom about floor 12 — the tallest thing within 60 m to the south is 35.8 m
- Built
- 1928
- Last altered
- 1988
- Floors
- 15
- Residential units
- 92
- Building type
- Elevator apartment building
- Land use
- Elevator apartments
- Zoning district
- R10A
- Lot area
- 15,325 sq ft
- Building area
- 176,891 sq ft
- Historic district
- Upper West Side / Central Park West Historic District
The apartments
44 condominium apartments are assessed on this block, and the typical one is 621 sq ft (58 m²). They run from 30 to 148 m².
The city values the typical one at $327,385. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
12 apartments on this tax block changed hands in the year the city last published, at a median of $2,900,000, from 495,000 to 7,900,000.
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
DAFFIE REALTY MGMT. 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 Sep 4, 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. 49 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 14, 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 1028817. 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 4 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Feb 18, 2026
- Latest recorded change
- Sep 1, 2026
- Highest proposed story count
- 16 stories
- Highest proposed unit count
- 83 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
Alteration of an existing apartment unit #11a with new partitions, finishes, and appliances. minor window work on secondary facades. no change in use, egress, or occupancy. Filing M01335902-I1.
- Alteration filed02
Modification and installation of plumbing fixtures, and replacement of gas range with gas cooktop. Filing M01335961-I1.
- Alteration approved03
Filing M01335961-I1 reached an approved status.
- Alteration approved04
Filing M01335902-I1 reached an approved status.
- Permit recorded for alteration05
DOB lists a first permit date for M01335961-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration06
DOB lists a first permit date for M01335902-I1. That is not by itself confirmation of activity on site.
- Alteration now approved07
The latest status recorded for M01335902-I1 is “Permit Entire.”
- Alteration filed08
Alteration of an existing apartment unit #11a with new partitions, finishes, and appliances. minor window work on secondary facades. no change in use, egress, or occupancy. Filing M01335902-P1.
- Alteration approved09
Filing M01335902-P1 reached an approved status.
- Alteration now approved010
The latest status recorded for M01335902-P1 is “Approved.”
- Alteration now approved011
The latest status recorded for M01335961-I1 is “Permit Entire.”
- Alteration filed012
Modification and installation of plumbing fixtures, and replacement of gas range with gas cooktop. Filing M01335961-P1.
- Alteration approved013
Filing M01335961-P1 reached an approved status.
- Alteration now approved014
The latest status recorded for M01335961-P1 is “Approved.”