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Building record · BIN 1035385

420 Lexington Avenue

420 Lexington Avenue, Manhattan, NY 10170

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 17 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 1035385

420 Lexington Avenue

East Midtown-Turtle Bay, Manhattan

A consolidated public-record view · updated Oct 8, 2026

DOB filings
17
Active-status
1
Recorded addresses
1
Building data portrait

A building-level summary of matched filings, active-status records and published identifiers.

Matched filings17
Open or active-status records1
First included filingMay 29, 2024
Latest recorded changeOct 8, 2026

The lot

What is already here?

The lot holds a 31-story condominium built in 1927, on a 68,302 sq ft lot.

  1. Floors 2–31Nothing on record
  2. 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 45 — the tallest thing within 60 m to the south is 133.6 m
Drawn from the outline and roof height the Department of City Planning publishes for this building: 118.6 m over 31 floors, as the city counts them. 1 run of floors has something on record. The city publishes a roof height and a storey count for the lot, and nothing at all about any individual floor. What stands to the south is measured from the city’s own footprints and roof heights; it is a statement about the skyline, not a calculation of sunlight.
Built
1927
Floors
31
Residential units
0
Building type
Condominium
Land use
Commercial and office
Zoning district
C5-3
Lot area
68,302 sq ft
Building area
1,044,054 sq ft

Owner of record

METROPOLITAN TRANSPORTATION AUTHORITY

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 14, 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 5 open notices on record for this building, out of 263 notices on file; the most recent was issued Feb 21, 2023.

  • Hazardous condition (facade)

    Issued Feb 21, 2023 — CYCLE 9B UNSAFE REPORT FILED

  • Failure to correct swarmp conditions (facade)

    Issued Feb 21, 2023 — CYCLE 9B FAILURE TO CORRECT SWARMP CONDITIONS

  • Elevator

    Issued May 26, 2011

  • 2 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 Oct 10, 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 1035385. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 17 alteration filing. Its latest status categories are 16 recorded as completed, 1 approved. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
May 29, 2024
Latest recorded change
Oct 8, 2026
Highest proposed story count
30 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.

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 17 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.

  1. Alteration filed

    Mechanical changes as indicated on plans. Filing M01025515-I1.

    01
  2. Alteration approved

    Filing M01025515-I1 reached an approved status.

    02
  3. Permit recorded for alteration

    DOB lists a first permit date for M01025515-I1. That is not by itself confirmation of activity on site.

    03
  4. Alteration filed

    Mechanical changes as indicated on plans. Filing M01198228-I1.

    04
  5. Alteration filed

    Plumbing Fixture changes as indicated on plans. Filing M01198228-S1.

    05
  6. Alteration approved

    Filing M01198228-I1 reached an approved status.

    06
  7. Permit recorded for alteration

    DOB lists a first permit date for M01198228-I1. That is not by itself confirmation of activity on site.

    07
  8. Alteration approved

    Filing M01198228-S1 reached an approved status.

    08
  9. Permit recorded for alteration

    DOB lists a first permit date for M01198228-S1. That is not by itself confirmation of activity on site.

    09
  10. Alteration filed

    Sprinkler head changes as indicated on plans. Filing M01252450-S2.

    010
  11. Alteration approved

    Filing M01252450-S2 reached an approved status.

    011
  12. Alteration filed

    Plumbing Fixture changes as indicated on plans. Filing M01252450-S1.

    012
  13. Alteration approved

    Filing M01252450-S1 reached an approved status.

    013
  14. Permit recorded for alteration

    DOB lists a first permit date for M01252450-S1. That is not by itself confirmation of activity on site.

    014
  15. Permit recorded for alteration

    DOB lists a first permit date for M01252450-S2. That is not by itself confirmation of activity on site.

    015
  16. Alteration filed

    Interior demo & reno of non-load bearing partition, walls, ceiling, doors and finishes as indicated on plans. Filing M01295257-I1.

    016
  17. Alteration filed

    Sprinkler head changes as indicated on plans. Filing M01295442-S2.

    017
  18. Alteration filed

    Drawings reuploaded in Documents Tab to answer objection. Filing M01295442-S1.

    018
  19. Alteration approved

    Filing M01295442-S2 reached an approved status.

    019
  20. Alteration approved

    Filing M01295442-S1 reached an approved status.

    020
  21. Alteration approved

    Filing M01295257-I1 reached an approved status.

    021
  22. Permit recorded for alteration

    DOB lists a first permit date for M01295257-I1. That is not by itself confirmation of activity on site.

    022
  23. Permit recorded for alteration

    DOB lists a first permit date for M01295442-S1. That is not by itself confirmation of activity on site.

    023
  24. Permit recorded for alteration

    DOB lists a first permit date for M01295442-S2. That is not by itself confirmation of activity on site.

    024
  25. Alteration filed

    Sprinkler head changes as indicated on plans. Filing M01359171-S2.

    025
  26. Alteration approved

    Filing M01359171-S2 reached an approved status.

    026
  27. Alteration filed

    Plumbing Fixture changes as indicated on plans. Filing M01359171-S1.

    027
  28. Alteration approved

    Filing M01359171-S1 reached an approved status.

    028
  29. Alteration filed

    Mechanical changes as indicated on plans. Filing M01359171-I1.

    029
  30. Alteration approved

    Filing M01359171-I1 reached an approved status.

    030
  31. Alteration filed

    Architectural changes as indicated on plans. Filing M01359160-I1.

    031
  32. Alteration approved

    Filing M01359160-I1 reached an approved status.

    032
  33. Permit recorded for alteration

    DOB lists a first permit date for M01359160-I1. That is not by itself confirmation of activity on site.

    033
  34. Permit recorded for alteration

    DOB lists a first permit date for M01359171-I1. That is not by itself confirmation of activity on site.

    034
  35. Permit recorded for alteration

    DOB lists a first permit date for M01359171-S1. That is not by itself confirmation of activity on site.

    035
  36. Permit recorded for alteration

    DOB lists a first permit date for M01359171-S2. That is not by itself confirmation of activity on site.

    036
  37. Alteration filed

    Interior demo & reno of non-load bearing partitions, walls, doors, frames, ceiling & finishes as indicated on plans. Filing M01355477-I1.

    037
  38. Alteration approved

    Filing M01355477-I1 reached an approved status.

    038
  39. Permit recorded for alteration

    DOB lists a first permit date for M01355477-I1. That is not by itself confirmation of activity on site.

    039
  40. Alteration filed

    Interior demo & reno of non-load bearing partitions, walls, doors, ceiling & finishes as indicated on plans. Filing M01320264-I1.

    040
  41. Alteration approved

    Filing M01320264-I1 reached an approved status.

    041
  42. Permit recorded for alteration

    DOB lists a first permit date for M01320264-I1. That is not by itself confirmation of activity on site.

    042
  43. Alteration filed

    Interior demo & reno of non-load bearing partitions, walls, doors, ceiling and finishes as indicated on plans. Filing M01411659-I1.

    043
  44. Alteration filed

    Sprinkler head changes as indicated on plans. Filing M01410668-S1.

    044
  45. Alteration approved

    Filing M01411659-I1 reached an approved status.

    045
  46. Alteration approved

    Filing M01410668-S1 reached an approved status.

    046
  47. Permit recorded for alteration

    DOB lists a first permit date for M01411659-I1. That is not by itself confirmation of activity on site.

    047
  48. Alteration filed

    Interior demo & reno of non-load bearing partitions, walls, doors, ceiling and finishes as indicated on plans. Filing M01425837-I1.

    048
  49. Alteration approved

    Filing M01425837-I1 reached an approved status.

    049
  50. Permit recorded for alteration

    DOB lists a first permit date for M01425837-I1. That is not by itself confirmation of activity on site.

    050
  51. Alteration signed off

    DOB recorded a sign-off for M01025515-I1.

    051
  52. Alteration now completed

    The latest status recorded for M01025515-I1 is “LOC Issued.”

    052
  53. Alteration signed off

    DOB recorded a sign-off for M01295442-S1.

    053
  54. Alteration now completed

    The latest status recorded for M01295442-S1 is “LOC Issued.”

    054
  55. Alteration signed off

    DOB recorded a sign-off for M01295442-S2.

    055
  56. Alteration now completed

    The latest status recorded for M01295442-S2 is “LOC Issued.”

    056
  57. Alteration signed off

    DOB recorded a sign-off for M01252450-S1.

    057
  58. Alteration now completed

    The latest status recorded for M01252450-S1 is “LOC Issued.”

    058
  59. Alteration signed off

    DOB recorded a sign-off for M01295257-I1.

    059
  60. Alteration now completed

    The latest status recorded for M01295257-I1 is “LOC Issued.”

    060
  61. Alteration now approved

    The latest status recorded for M01410668-S1 is “Approved.”

    061
  62. Alteration signed off

    DOB recorded a sign-off for M01252450-S2.

    062
  63. Alteration now completed

    The latest status recorded for M01252450-S2 is “LOC Issued.”

    063
  64. Alteration signed off

    DOB recorded a sign-off for M01425837-I1.

    064
  65. Alteration now completed

    The latest status recorded for M01425837-I1 is “LOC Issued.”

    065
  66. Alteration signed off

    DOB recorded a sign-off for M01359160-I1.

    066
  67. Alteration now completed

    The latest status recorded for M01359160-I1 is “LOC Issued.”

    067
  68. Alteration signed off

    DOB recorded a sign-off for M01359171-S2.

    068
  69. Alteration now completed

    The latest status recorded for M01359171-S2 is “LOC Issued.”

    069
  70. Alteration signed off

    DOB recorded a sign-off for M01359171-S1.

    070
  71. Alteration now completed

    The latest status recorded for M01359171-S1 is “LOC Issued.”

    071
  72. Alteration signed off

    DOB recorded a sign-off for M01359171-I1.

    072
  73. Alteration now completed

    The latest status recorded for M01359171-I1 is “LOC Issued.”

    073
  74. Alteration signed off

    DOB recorded a sign-off for M01355477-I1.

    074
  75. Alteration now completed

    The latest status recorded for M01355477-I1 is “LOC Issued.”

    075
  76. Alteration signed off

    DOB recorded a sign-off for M01320264-I1.

    076
  77. Alteration now completed

    The latest status recorded for M01320264-I1 is “LOC Issued.”

    077
  78. Alteration signed off

    DOB recorded a sign-off for M01198228-S1.

    078
  79. Alteration now completed

    The latest status recorded for M01198228-S1 is “LOC Issued.”

    079
  80. Alteration signed off

    DOB recorded a sign-off for M01198228-I1.

    080
  81. Alteration now completed

    The latest status recorded for M01198228-I1 is “LOC Issued.”

    081
  82. Alteration signed off

    DOB recorded a sign-off for M01411659-I1.

    082
  83. Alteration now completed

    The latest status recorded for M01411659-I1 is “LOC Issued.”

    083

Matched DOB filings

All included filings for this building.

Each card opens a distinct official-source filing. Statuses reflect the current Street Futures snapshot, accessed Oct 16, 2026; this list should not be treated as a complete title or permit search.

Keep reading

Where this building sits.

Neighborhoods

East Midtown-Turtle Bay

Streets

Lexington Avenue

Postal codes

10170

Applicants of record

Mg Engineering D.P.C.Loffredo Brooks Architects P.C.