Alteration filingOct 5
DOB filing M01456378-I1
Alteration filing at 3657 Broadway
ApprovedDOB filing M01456378-I1
Open filing Building record · BIN 1062450
3657 Broadway
3657 Broadway, Manhattan, NY 10031
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 The current snapshot links 2 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.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 1062450
3657 Broadway
Hamilton Heights-Sugar Hill, Manhattan
A consolidated public-record view · updated Oct 5, 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 filingMar 2, 2026
Latest recorded changeOct 5, 2026
The lot
What is already here?
The lot holds a 10-story elevator apartment building built in 1917, with 79 homes, on a 15,000 sq ft lot.
- Floors 2–10Homes79 homes are recorded on this lot — about 9 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 mixed residential and commercial, so this floor is where the commercial space is.
- Street levelMixed residential and commercial
- Homes79 recorded on the lot
- Above the southern skylineFrom about floor 12 — the tallest thing within 60 m to the south is 35.3 m
- Built
- 1917
- Floors
- 10
- Residential units
- 79
- Building type
- Elevator apartment building
- Land use
- Mixed residential and commercial
- Zoning district
- R8
- Lot area
- 15,000 sq ft
- Building area
- 111,420 sq ft
Housing violations
258 violations are open against this address under the Housing Maintenance Code. 102 of them are the class the city calls immediately hazardous.
- 102Immediately hazardous
- 118Hazardous
- 31Non-hazardous
- 7Information 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.
Owner of record
730 RIVERSIDE OWNER 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 Oct 7, 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 12 open notices on record for this building, out of 47 notices on file; the most recent was issued Sep 9, 2026.
- Construction
Issued Sep 9, 2026 — I OBSERVED IN APARTMENTS 10A,10B.10H,9A,8A,7A GENERAL WIRING DAMAGE DUE TO FIRE AND WATER.
- Construction
Issued Aug 16, 2026 — STRUCTURE RENDERED NON-COMPLIANT AT TIME OF INSPECTION, DAMAGE SUSTAIN ED TO ENTIRE BLDG DUE TO FIRE THAT STARTED AT ADJACENT PROPERTY STRUCTURE MUST BE MAINTAINED IN CODE-COMPLIANT MANNER
- Failure to post energy
Issued Apr 29, 2021 — FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3
9 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 Oct 7, 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 1062450. 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
- Mar 2, 2026
- Latest recorded change
- Oct 5, 2026
- Highest proposed story count
- 10 stories
- Highest proposed unit count
- 79 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
Installation of heavy-duty sidewalk shed as per plans. no change in use occupancy or egress under this application. sidewalk shed shall comply with chapter 33 of the 2022 NYC building code. Filing M01361822-I1.
- Alteration approved02
Filing M01361822-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for M01361822-I1. That is not by itself confirmation of activity on site.
- Alteration now approved04
The latest status recorded for M01361822-I1 is “Permit Entire.”
- Alteration filed05
Material hoist. for material only. no work from hoist. Filing M01456378-I1.
- Alteration approved06
Filing M01456378-I1 reached an approved status.
- Alteration now approved07
The latest status recorded for M01456378-I1 is “Approved.”