Alteration filingAug 20
DOB filing M01413224-S1
Alteration filing at 11 West 123 Street
Approved6 proposed stories
Open filing Building record · BIN 1053424
11 West 123 Street
11 West 123 Street, Manhattan, NY 10027
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 The current snapshot links 1 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 1053424
11 West 123 Street
Harlem (South), Manhattan
A consolidated public-record view · updated Aug 20, 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 filingJun 30, 2026
Latest recorded changeAug 20, 2026
The lot
What is already here?
The lot holds a 6-story elevator apartment building built in 1909, with 25 homes, on a 5,079 sq ft lot.
- Floors 2–6Homes25 homes are recorded on this lot — about 5 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
- Homes25 recorded on the lot
- Above the southern skylineFrom about floor 8 — the tallest thing within 60 m to the south is 22.5 m
- Built
- 1909
- Last altered
- 1988
- Floors
- 6
- Residential units
- 25
- Building type
- Elevator apartment building
- Land use
- Elevator apartments
- Zoning district
- R7-2
- Lot area
- 5,079 sq ft
- Building area
- 23,946 sq ft
- Historic district
- Mount Morris Park Historic District
What it sold for
1 apartment on this tax block changed hands in the year the city last published, at a median of $223,491.
The property itself last changed hands for $3,250,000 on May 14, 2026.
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.
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 2, 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 13 open notices on record for this building, out of 46 notices on file; the most recent was issued Aug 4, 2021.
- Fail to certify class
Issued Aug 4, 2021 — FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
- Fail to certify class
Issued Dec 23, 2020 — FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
- Fail to certify class
Issued Sep 2, 2020 — FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
10 further open notices are on file. Open the source dataset for the full list.
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 1053424. 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
- Jun 30, 2026
- Latest recorded change
- Aug 20, 2026
- Highest proposed story count
- 6 stories
- Highest proposed unit count
- 24 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 replace plumbing fixtures on 2nd floor(apt. #1a) and 5th floor (apt#4b). no change in use, egress or occupancy. Filing M01413224-S1.
- Alteration approved02
Filing M01413224-S1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for M01413224-S1. That is not by itself confirmation of activity on site.
- Alteration now approved04
The latest status recorded for M01413224-S1 is “Permit Entire.”