Alteration filingSep 1
DOB filing M00554601-I1
Alteration filing at 42 Riverside Drive
Approved5 proposed stories
Open filing Building record · BIN 1031041
42 Riverside Drive
42 Riverside Drive, Manhattan, NY 10024
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 2 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 1031041
42 Riverside Drive
Upper West Side (Central), Manhattan
A consolidated public-record view · updated Sep 1, 2026
- DOB filings
- 2
- Active-status
- 2
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records2
First included filingDec 30, 2021
Latest recorded changeSep 1, 2026
The lot
What is already here?
The lot holds a 5-story elevator apartment building built in 1899, with 12 homes, on a 3,200 sq ft lot.
- Floors 2–5Homes12 homes are recorded on this lot — about 3 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
- Homes12 recorded on the lot
- Above the southern skylineFrom about floor 19 — the tallest thing within 60 m to the south is 54.7 m
- Built
- 1899
- Floors
- 5
- Residential units
- 12
- Building type
- Elevator apartment building
- Land use
- Elevator apartments
- Zoning district
- R10A
- Lot area
- 3,200 sq ft
- Building area
- 11,542 sq ft
- Historic district
- West End-Collegiate Historic District
What it sold for
14 apartments on this tax block changed hands in the year the city last published, at a median of $1,200,000, from 375,000 to 3,400,000.
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
MRB REALTY 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
Violation record
Are there open violations here?
The Department of Buildings has 2 open notices on record for this building, out of 20 notices on file; the most recent was issued May 22, 2019.
- Elevator
Issued May 22, 2019
- Elevator
Issued Jun 5, 2017
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 21, 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 1031041. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 2 alteration filing. Its latest status categories are 2 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Dec 30, 2021
- Latest recorded change
- Sep 1, 2026
- Highest proposed story count
- 5 stories
- Highest proposed unit count
- 11 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 2 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Remodel apartment 5ab on the fifth floor. no change in use, egress or occupancy. Filing M00554601-I1.
- Alteration approved02
Filing M00554601-I1 reached an approved status.
- Alteration filed03
Plumbing work in conjunction with remodel apartment 5ab on the fifth floor. no change in use, egress or occupancy. Filing M00554601-S1.
- Alteration approved04
Filing M00554601-S1 reached an approved status.
- Alteration now approved05
The latest status recorded for M00554601-S1 is “Approved.”
- Permit recorded for alteration06
DOB lists a first permit date for M00554601-I1. That is not by itself confirmation of activity on site.
- Alteration now approved07
The latest status recorded for M00554601-I1 is “Permit Entire.”