Alteration filingSep 10
DOB filing M01081107-S2
Alteration filing at 509 Madison Avenue
Approved22 proposed stories
Open filing Building record · BIN 1035714
509 Madison Avenue
509 Madison Avenue, Manhattan, NY 10022
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 6 independently sourced records, including 6 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 1035714
509 Madison Avenue
Midtown-Times Square, Manhattan
A consolidated public-record view · updated Sep 10, 2026
- DOB filings
- 6
- Active-status
- 6
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings6
Open or active-status records6
First included filingJul 30, 2024
Latest recorded changeSep 10, 2026
The lot
What is already here?
The lot holds a 21-story office building built in 1929, on a 6,861 sq ft lot.
- Built
- 1929
- Last altered
- 2024
- Floors
- 21
- Residential units
- 0
- Building type
- Office building
- Land use
- Commercial and office
- Zoning district
- C5-3
- Lot area
- 6,861 sq ft
- Building area
- 134,039 sq ft
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 13, 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 13 open notices on record for this building, out of 47 notices on file; the most recent was issued Apr 29, 2021.
- 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
- Elevator
Issued Dec 31, 2020
- Elevator
Issued Dec 31, 2020
10 further open notices are on file. Open the source dataset for the full list.
A violation is a notice the Department of Buildings recorded against the building. It is not a judgment, and many concern paperwork rather than safety. Open means the agency has not recorded a resolution, which is not the same as the problem still existing. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Sep 12, 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 1035714. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 6 alteration filing. Its latest status categories are 5 approved, 1 under review. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jul 30, 2024
- Latest recorded change
- Sep 10, 2026
- Highest proposed story count
- 22 stories
- Highest proposed unit count
- 1 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
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Recorded history
What has happened at this address?
Every dated event the city has published for this building, from all 6 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Partial demolition and renovation of sidewalk vaults as per plans. installation of waterproofing and insulation. Filing M01081107-I1.
- Alteration approved02
Filing M01081107-I1 reached an approved status.
- Alteration filed03
Partial demoliton of sidewalk vault and structural bracing and shoring. Filing M01081107-S3.
- Alteration filed04
Foundaiotn work for the renovation of sidewalk vaults as per plans. Filing M01081107-S2.
- Alteration approved05
Filing M01081107-S2 reached an approved status.
- Alteration approved06
Filing M01081107-S3 reached an approved status.
- Alteration filed07
Strucutral renovation of sidewalk vaults as per plans. Filing M01081107-S1.
- Alteration approved08
Filing M01081107-S1 reached an approved status.
- Alteration filed09
Removal of non-load bearing interior partitions per enclosed drawings. beams & columns, floor tile, & plumbing risers to remain. there is no change to use, egress, occupancy, or fire protection. Filing M01026001-I1.
- Alteration approved010
Filing M01026001-I1 reached an approved status.
- Permit recorded for alteration011
DOB lists a first permit date for M01026001-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration012
DOB lists a first permit date for M01081107-I1. That is not by itself confirmation of activity on site.
- Alteration now approved013
The latest status recorded for M01081107-I1 is “Permit Entire.”
- Permit recorded for alteration014
DOB lists a first permit date for M01081107-S3. That is not by itself confirmation of activity on site.
- Alteration now approved015
The latest status recorded for M01081107-S3 is “Permit Entire.”
- Alteration now under review016
The latest status recorded for M01026001-P4 is “OnHold-NoGoodCheck.”
- Alteration now approved017
The latest status recorded for M01026001-I1 is “Permit Entire.”
- Permit recorded for alteration018
DOB lists a first permit date for M01081107-S1. That is not by itself confirmation of activity on site.
- Alteration now approved019
The latest status recorded for M01081107-S1 is “Permit Entire.”
- Permit recorded for alteration020
DOB lists a first permit date for M01081107-S2. That is not by itself confirmation of activity on site.
- Alteration now approved021
The latest status recorded for M01081107-S2 is “Permit Entire.”