Alteration filingSep 18
DOB filing M01441387-I1
Alteration filing at 340 Madison Avenue
Approved22 proposed stories
Open filing Building record · BIN 1035357
340 Madison Avenue
340 Madison Avenue, Manhattan, NY 10173
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 8 independently sourced records, including 7 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 1035357
340 Madison Avenue
Midtown-Times Square, Manhattan
A consolidated public-record view · updated Sep 18, 2026
- DOB filings
- 8
- Active-status
- 7
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings8
Open or active-status records7
First included filingMay 16, 2022
Latest recorded changeSep 18, 2026
The lot
What is already here?
The lot holds a 22-story office building built in 1922, on a 32,536 sq ft lot.
- Floors 2–22Nothing on record
- Floor 1Street levelStreet level. The lot is recorded as commercial and office, so this floor is where the commercial space is.
- Street levelCommercial and office
- Above the southern skylineFrom about floor 51 — the tallest thing within 60 m to the south is 150.6 m
- Built
- 1922
- Last altered
- 2003
- Floors
- 22
- Residential units
- 0
- Building type
- Office building
- Land use
- Commercial and office
- Zoning district
- C5-3
- Lot area
- 32,536 sq ft
- Building area
- 558,735 sq ft
Owner of record
521 FIFTH AVENUE PROPERTY INVESTORS IV, 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 Sep 20, 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 4 open notices on record for this building, out of 126 notices on file; the most recent was issued Aug 31, 2010.
- Elevator
Issued Aug 31, 2010
- Elevator
Issued Aug 31, 2010
- Elevator
Issued Aug 31, 2010
1 further open notice is 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 20, 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 1035357. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 8 alteration filing. Its latest status categories are 7 approved, 1 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- May 16, 2022
- Latest recorded change
- Sep 18, 2026
- Highest proposed story count
- 22 stories
- Highest proposed unit count
- Not stated
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 8 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Mechanical modifications taking place on the 2nd fl - no change in use, egress or occupancy. Filing M00714069-I1.
- Alteration approved02
Filing M00714069-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for M00714069-I1. That is not by itself confirmation of activity on site.
- Alteration filed04
Sprinkler modifications taking place on the 22 floor as per plans filed herewith. No change in use, egress or occupancy. Filing M01385161-S3.
- Alteration approved05
Filing M01385161-S3 reached an approved status.
- Permit recorded for alteration06
DOB lists a first permit date for M01385161-S3. That is not by itself confirmation of activity on site.
- Alteration filed07
General construction modifications taking place on the facade as per plans filed herewith. No change in use, egress or occupancy. Filing M01427550-I1.
- Alteration approved08
Filing M01427550-I1 reached an approved status.
- Alteration now approved09
The latest status recorded for M01427550-I1 is “Approved.”
- Alteration filed010
Sprinkler modifications taking place on the 22 floor as per plans filed herewith. No change in use, egress or occupancy. Filing M01385161-P1.
- Alteration approved011
Filing M01385161-P1 reached an approved status.
- Alteration now approved012
The latest status recorded for M01385161-P1 is “Approved.”
- Alteration now approved013
The latest status recorded for M01385161-S3 is “Permit Entire.”
- Alteration filed014
Removal and installation of interior non bearing partitions and related finishes as per plans filed herewith. No change in use, egress or occupancy under this application. Filing M01441387-I1.
- Alteration filed015
SIGN TAG AS Non-ILLUMINTED BLADE SIGN @MADISON AVE ELEVATION FOR THE LOGO OF J PRESS. Filing M01440497-I1.
- Permit recorded for alteration016
DOB lists a first permit date for M01440497-I1. That is not by itself confirmation of activity on site.
- Alteration now approved017
The latest status recorded for M01440497-I1 is “Permit Entire.”
- Alteration filed018
Modification to existing Sprinkler system and plumbing fixtures as per plans filed herewith. No change in use, egress or occupancy under this application. Filing M01441433-I1.
- Alteration filed019
Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application. Filing M01441415-I1.
- Alteration signed off020
DOB recorded a sign-off for M00714069-I1.
- Alteration now completed021
The latest status recorded for M00714069-I1 is “LOC Issued.”
- Alteration approved022
Filing M01441387-I1 reached an approved status.
- Alteration now approved023
The latest status recorded for M01441387-I1 is “Approved.”
- Alteration approved024
Filing M01441433-I1 reached an approved status.
- Alteration now approved025
The latest status recorded for M01441433-I1 is “Approved.”
- Alteration approved026
Filing M01441415-I1 reached an approved status.
- Alteration now approved027
The latest status recorded for M01441415-I1 is “Approved.”