Alteration filingSep 30
DOB filing M00508941-I1
Alteration filing at 42 Walker Street
Recorded as completed6 proposed stories
Open filing Building record · BIN 1002290
42 Walker Street
42 Walker Street, Manhattan, NY 10013
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 The current snapshot links 3 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.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 1002290
42 Walker Street
Tribeca-Civic Center, Manhattan
A consolidated public-record view · updated Sep 30, 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 7, 2021
Latest recorded changeSep 30, 2026
The lot
What is already here?
The lot holds a 5-story mainly residential with some commercial built in 1855, with 4 homes, on a 2,522 sq ft lot.
- Floors 2–5Homes4 homes are recorded on this lot — about one home to a floor, and the apartments assessed on this block run to a typical 2,147 sq ft (199 m²). 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
- Homes4 recorded · typically 199 m² · valued $1,463,529
- Above the southern skylineFrom about floor 36 — the tallest thing within 60 m to the south is 105.8 m
- Built
- 1855
- Last altered
- 2015
- Floors
- 5
- Residential units
- 4
- Building type
- Mainly residential with some commercial
- Land use
- Mixed residential and commercial
- Zoning district
- C6-2A
- Lot area
- 2,522 sq ft
- Building area
- 11,200 sq ft
- Historic district
- Tribeca East Historic District
The apartments
84 condominium apartments are assessed on this block, and the typical one is 2,147 sq ft (199 m²). They run from 137 to 459 m².
The city values the typical one at $1,463,529. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
10 apartments on this tax block changed hands in the year the city last published, at a median of $3,550,000, from 150,000 to 7,200,000.
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
52 WALKER 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 Oct 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 1 open notice on record for this building, out of 18 notices on file; the most recent was issued Jan 13, 1997.
- Local law 10/81 -
Issued Jan 13, 1997
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 2, 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 1002290. 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 7, 2021
- Latest recorded change
- Sep 30, 2026
- Highest proposed story count
- 6 stories
- Highest proposed unit count
- 4 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.
Address alerts
Watch this address.
Get an email when NewYorkDaily detects a material change in the public DOB records associated with 42 Walker Street.
Confirmation is required. Alerts describe source-data changes, not confirmed construction activity. Unsubscribe at any time. Privacy
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
Proposed structural design of 6 floor enlargement. Filing M00508941-I1.
- Alteration filed02
Install new plumbing at 6th story enlargement. no change in use egress or occupancy. Filing M00478908-I1.
- Alteration filed03
Install new duct work and mechanical system at 6th story enlargement. install new condensers at roof. no change to use egress or occupancy. Filing M00460832-I1.
- Alteration approved04
Filing M00508941-I1 reached an approved status.
- Alteration approved05
Filing M00478908-I1 reached an approved status.
- Alteration approved06
Filing M00460832-I1 reached an approved status.
- Permit recorded for alteration07
DOB lists a first permit date for M00508941-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration08
DOB lists a first permit date for M00460832-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration09
DOB lists a first permit date for M00478908-I1. That is not by itself confirmation of activity on site.
- Alteration now approved010
The latest status recorded for M00478908-I1 is “Permit Entire.”
- Alteration now approved011
The latest status recorded for M00460832-I1 is “Permit Entire.”
- Alteration signed off012
DOB recorded a sign-off for M00508941-I1.
- Alteration now completed013
The latest status recorded for M00508941-I1 is “LOC Issued.”