Alteration filingNov 5
DOB filing M00509384-S1
Alteration filing at 20 Catherine Slip
Recorded as completed$10,691 recorded cost
Open filing Building record · BIN 1077410
20 Catherine Slip
20 Catherine Slip, Manhattan, NY 10038
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 3 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
newyorkdailyStreet Futures
BUILDING RECORD · BIN 1077410
20 Catherine Slip
Chinatown-Two Bridges, Manhattan
A consolidated public-record view · updated Nov 5, 2026
- DOB filings
- 3
- Active-status
- 2
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings3
Open or active-status records2
First included filingJun 11, 2021
Latest recorded changeNov 5, 2026
The lot
What is already here?
The lot holds a 17-story elevator apartment building built in 1950, with 1934 homes, on a 781,000 sq ft lot.
- Floors 2–17Homes1,934 homes are recorded on this lot — about 121 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
- Homes1,934 recorded on the lot
- Built
- 1950
- Last altered
- 1988
- Floors
- 17
- Residential units
- 1934
- Building type
- Elevator apartment building
- Land use
- Mixed residential and commercial
- Zoning district
- R7-2
- Lot area
- 781,000 sq ft
- Building area
- 1,264,820 sq ft
Housing violations
4 violations are open against this address under the Housing Maintenance Code.
- 0Immediately hazardous
- 0Hazardous
- 4Non-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.
Owner of record
NYC CITY HSG AUTRHORITY
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 Nov 12, 2026. They describe the tax lot, not any single filing. When the rest of New York went up
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 1077410. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 3 alteration filing. Its latest status categories are 1 recorded as completed, 2 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jun 11, 2021
- Latest recorded change
- Nov 5, 2026
- Highest proposed story count
- Not stated
- Highest proposed unit count
- 169 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 3 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
NYCHA BOILER_BLDG#1_Provide connection from exist tempered water circulating line to new pre-heating plate with isolation check valve. Provide condensate piping from mech provided condensate pump to exist. bldg. drainage lines. Filing M00509384-S1.
- Alteration approved02
Filing M00509384-S1 reached an approved status.
- Alteration filed03
Nycha -bldg. #1 standpipe work for replacement of underground fireline distribution piping. all as per plans filed herewith. Filing M00341318-I1.
- Alteration approved04
Filing M00341318-I1 reached an approved status.
- Permit recorded for alteration05
DOB lists a first permit date for M00509384-S1. That is not by itself confirmation of activity on site.
- Alteration filed06
Nycha -bldg. #1 standpipe work for replacement of underground fireline distribution piping. all as per plans filed herewith. Filing M00341318-P1.
- Alteration approved07
Filing M00341318-P1 reached an approved status.
- Alteration now approved08
The latest status recorded for M00341318-P1 is “Approved.”
- Permit recorded for alteration09
DOB lists a first permit date for M00341318-I1. That is not by itself confirmation of activity on site.
- Alteration now approved010
The latest status recorded for M00341318-I1 is “Permit Entire.”
- Alteration signed off011
DOB recorded a sign-off for M00509384-S1.
- Alteration now completed012
The latest status recorded for M00509384-S1 is “LOC Issued.”