Alteration filingSep 1
DOB filing M01331770-I1
Alteration filing at 257 West 86 Street
Recorded as completed14 proposed stories
Open filing Building record · BIN 1033196
257 West 86 Street
257 West 86 Street, Manhattan, NY 10024
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 1 independently sourced records, including 0 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 1033196
257 West 86 Street
Upper West Side (Central), Manhattan
A consolidated public-record view · updated Sep 1, 2026
- DOB filings
- 1
- Active-status
- 0
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings1
Open or active-status records0
First included filingDec 17, 2025
Latest recorded changeSep 1, 2026
The lot
What is already here?
The lot holds a 7-story elevator apartment building built in 1907, with 32 homes, on a 7,550 sq ft lot.
- Floors 2–7Homes32 homes are recorded on this lot — about 5 homes to a floor, and the apartments assessed on this block run to a typical 2,263 sq ft (210 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
- Homes32 recorded · typically 210 m² · valued $956,611
- Above the southern skylineFrom about floor 16 — the tallest thing within 60 m to the south is 46.3 m
- Built
- 1907
- Last altered
- 1989
- Floors
- 7
- Residential units
- 32
- Building type
- Elevator apartment building
- Land use
- Elevator apartments
- Zoning district
- R10A
- Lot area
- 7,550 sq ft
- Building area
- 67,142 sq ft
- Historic district
- Riverside-West End Historic District Extension I
The apartments
420 condominium apartments are assessed on this block, and the typical one is 2,263 sq ft (210 m²). They run from 43 to 471 m².
The city values the typical one at $956,611. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
27 apartments on this tax block changed hands in the year the city last published, at a median of $1,600,000, from 785,000 to 16,500,000.
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
257 WEST 86TH ST TENANTS 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 Sep 4, 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 78BFor 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 25 notices on file; the most recent was issued Mar 16, 1999.
- Local law 62/91 - boilers
Issued Mar 16, 1999
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 1033196. 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 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Dec 17, 2025
- Latest recorded change
- Sep 1, 2026
- Highest proposed story count
- 14 stories
- Highest proposed unit count
- 41 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 1 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Proposed Interior renovation of 10D unit by renovating Kitchen and Bathroom.New suspended ceiling, lighting and flooring. Filing M01331770-I1.
- Alteration approved02
Filing M01331770-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for M01331770-I1. That is not by itself confirmation of activity on site.
- Alteration signed off04
DOB recorded a sign-off for M01331770-I1.
- Alteration now completed05
The latest status recorded for M01331770-I1 is “LOC Issued.”