Alteration filingSep 18
DOB filing M01398431-S2
Alteration filing at 101 West 78 Street
Under review8 proposed stories
Open filing Building record · BIN 1030257
101 West 78 Street
101 West 78 Street, Manhattan, NY 10024
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 6 independently sourced records, including 6 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 1030257
101 West 78 Street
Upper West Side (Central), Manhattan
A consolidated public-record view · updated Sep 18, 2026
- DOB filings
- 6
- Active-status
- 6
- Recorded addresses
- 2
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings6
Open or active-status records6
First included filingMay 28, 2024
Latest recorded changeSep 18, 2026
The lot
What is already here?
The lot holds a 7-story condominium built in 1886, with 21 homes, on a 10,217 sq ft lot.
- Floors 2–7Homes21 homes are recorded on this lot — about 4 homes to a floor, and the apartments assessed on this block run to a typical 807 sq ft (75 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
- Homes21 recorded · typically 75 m² · valued $281,964
- Above the southern skylineFrom about floor 15 — the tallest thing within 60 m to the south is 44.8 m
- Built
- 1886
- Floors
- 7
- Residential units
- 21
- Building type
- Condominium
- Land use
- Mixed residential and commercial
- Zoning district
- C1-8A
- Lot area
- 10,217 sq ft
- Building area
- 62,671 sq ft
- Historic district
- Upper West Side / Central Park West Historic District
Housing violations
6 violations are open against this address under the Housing Maintenance Code.
- 0Immediately hazardous
- 6Hazardous
- 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
480 condominium apartments are assessed on this block, and the typical one is 807 sq ft (75 m²). They run from 34 to 448 m².
The city values the typical one at $281,964. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
15 apartments on this tax block changed hands in the year the city last published, at a median of $2,301,440, from 438,887 to 8,370,000.
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
TILE ARCH, 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 20, 2026. They describe the tax lot, not any single filing. When the rest of New York went up
On the market here
One home at this address is currently listed for sale by Coldwell Banker. Prices move; the brokerage’s own page is the one that is current, and every row here links to it.
| Unit | Rooms | Size | Price | Per sq ft | Listed by |
|---|---|---|---|---|---|
| Unit 8AFor sale | Price not read | Coldwell Banker |
Read from the brokerages’ own published listings on September 21, 2026. A home drops off this table the next time they publish a list without it — usually because it sold or let, though a listing can also expire or be withdrawn. What we know is that it is no longer offered, which is why this shows what they have today rather than what we were told once. Everything on the market across the city.
Violation record
Are there open violations here?
The Department of Buildings has 1 open notice on record for this building, out of 52 notices on file; the most recent was issued Mar 19, 2012.
- Elevator
Issued Mar 19, 2012
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 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 1030257. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 6 alteration filing. Its latest status categories are 1 under review, 5 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- May 28, 2024
- Latest recorded change
- Sep 18, 2026
- Highest proposed story count
- 8 stories
- Highest proposed unit count
- 21 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 6 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Mechanical work in cellar, 1st floor, and on roof as shown on plans. Filing M00989323-S3.
- Alteration approved02
Filing M00989323-S3 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for M00989323-S3. That is not by itself confirmation of activity on site.
- Alteration filed04
Interior renovation of existing apartment 5B on the 5th and 6th floor. General Construction. No change in use, occupancy or egress. Filing M01398431-I1.
- Alteration filed05
Plumbing work filed in conjunction with general construction in existing apartment 5B on the 5th and 6th floor. Plumbing work. No change in use, occupancy or egress. Filing M01398431-S1.
- Alteration approved06
Filing M01398431-I1 reached an approved status.
- Alteration approved07
Filing M01398431-S1 reached an approved status.
- Permit recorded for alteration08
DOB lists a first permit date for M01398431-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration09
DOB lists a first permit date for M01398431-S1. That is not by itself confirmation of activity on site.
- Alteration filed010
Interior renovation of existing apartment 5B on the 5th and 6th floor. General Construction. No change in use, occupancy or egress. Filing M01398431-P1.
- Alteration filed011
Interior renovation of existing stair in apartment 5B on the 5th and 6th floor. Structural work. No change in use, occupancy or egress. Filing M01398431-S2.
- Alteration filed012
Plumbing work filed in conjunction with general construction in existing apartment 5B on the 5th and 6th floor. Plumbing work. No change in use, occupancy or egress. Filing M01398431-P2.
- Alteration approved013
Filing M01398431-P1 reached an approved status.
- Alteration now approved014
The latest status recorded for M01398431-P1 is “Approved.”
- Alteration now approved015
The latest status recorded for M01398431-I1 is “Permit Entire.”
- Alteration now approved016
The latest status recorded for M00989323-S3 is “Permit Entire.”
- Alteration now under review017
The latest status recorded for M01398431-S2 is “Objections.”
- Alteration approved018
Filing M01398431-P2 reached an approved status.
- Alteration now approved019
The latest status recorded for M01398431-P2 is “Approved.”
- Alteration now approved020
The latest status recorded for M01398431-S1 is “Permit Entire.”