Alteration filingSep 15
DOB filing M01145443-P4
Alteration filing at 345 Park Avenue South
Approved$2,500 recorded cost
Open filing Building record · BIN 1018102
345 Park Avenue South
345 Park Avenue South, Manhattan, NY 10010
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 The current snapshot links 6 independently sourced records, including 6 that are not recorded as completed, closed or withdrawn.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 1018102
345 Park Avenue South
Gramercy, Manhattan
A consolidated public-record view · updated Sep 15, 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 filingNov 27, 2024
Latest recorded changeSep 15, 2026
The lot
What is already here?
The lot holds a 12-story office building built in 1913, on a 20,737 sq ft lot.
- Floors 2–12Nothing 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 18 — the tallest thing within 60 m to the south is 51.2 m
- Built
- 1913
- Last altered
- 1988
- Floors
- 12
- Residential units
- 0
- Building type
- Office building
- Land use
- Commercial and office
- Zoning district
- C6-4A
- Lot area
- 20,737 sq ft
- Building area
- 244,157 sq ft
What it sold for
3 apartments on this tax block changed hands in the year the city last published, at a median of $560,000, from 542,500 to 596,000.
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
LEXINGTON HOUSE 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 18, 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 8 open notices on record for this building, out of 207 notices on file; the most recent was issued Feb 21, 2024.
- Hazardous condition (facade)
Issued Feb 21, 2024 — CYCLE 9C UNSAFE REPORT FILED
- Sprinkler
Issued Sep 3, 2019 — FAILED TO FILE FINAL SPRINKLER REPORT BY JULY 1, 2019
- Elevator
Issued Feb 18, 2011
5 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 Sep 17, 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 1018102. 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 6 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Nov 27, 2024
- Latest recorded change
- Sep 15, 2026
- Highest proposed story count
- 12 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 6 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 a temporarily supported scaffold per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application. Filing M01145443-I1.
- Permit recorded for alteration02
DOB lists a first permit date for M01145443-I1. That is not by itself confirmation of activity on site.
- Alteration filed03
Herewith filing general construction work for interior renovation, non bearing partition, flooring, ceiling, & millwork. no change to use occupancy or egress. Filing M01415584-I1.
- Alteration filed04
Herewith filing for plumbing work as per plans. Filing M01415584-S2.
- Alteration approved05
Filing M01415584-S2 reached an approved status.
- Alteration now approved06
The latest status recorded for M01415584-S2 is “Approved.”
- Alteration filed07
Herewith filing for sprinkler modification work as per plans. Filing M01415584-S3.
- Alteration approved08
Filing M01415584-S3 reached an approved status.
- Alteration now approved09
The latest status recorded for M01415584-S3 is “Approved.”
- Alteration filed010
Herewith filing for modifications to the existing mechanical system on the 5th flr in conjunction with office renovations per plans. no change in use, occupancy or egress under this application. Filing M01415584-S1.
- Alteration approved011
Filing M01415584-I1 reached an approved status.
- Alteration approved012
Filing M01415584-S1 reached an approved status.
- Permit recorded for alteration013
DOB lists a first permit date for M01415584-S1. That is not by itself confirmation of activity on site.
- Alteration now approved014
The latest status recorded for M01415584-S1 is “Permit Entire.”
- Permit recorded for alteration015
DOB lists a first permit date for M01415584-I1. That is not by itself confirmation of activity on site.
- Alteration now approved016
The latest status recorded for M01415584-I1 is “Permit Entire.”
- Alteration filed017
Installation of a temporarily supported scaffold per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application. Filing M01145443-P4.
- Alteration approved018
Filing M01145443-P4 reached an approved status.
- Alteration now approved019
The latest status recorded for M01145443-P4 is “Approved.”
- Alteration now approved020
The latest status recorded for M01145443-I1 is “Permit Entire.”