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Building record · BIN 1034520

666 5 Avenue

666 5 Avenue, Manhattan, NY 10103

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 21 independently sourced records, including 6 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 1034520

666 5 Avenue

Midtown-Times Square, Manhattan

A consolidated public-record view · updated Sep 25, 2026

DOB filings
21
Active-status
6
Recorded addresses
2
Building data portrait

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

Matched filings21
Open or active-status records6
First included filingDec 24, 2024
Latest recorded changeSep 25, 2026

The lot

What is already here?

The lot holds a 40-story condominium built in 1958, on a 61,755 sq ft lot.

  1. Floors 2–40Nothing 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 51 — the tallest thing within 60 m to the south is 151.7 m
Drawn from the outline and roof height the Department of City Planning publishes for this building: 146.5 m over 40 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
1958
Floors
40
Residential units
0
Building type
Condominium
Land use
Commercial and office
Zoning district
C5-2.5
Lot area
61,755 sq ft
Building area
1,341,058 sq ft

The apartments

118 condominium apartments are assessed on this block, and the typical one is 1,843 sq ft (171 m²). They run from 87 to 755 m².

The city values the typical one at $621,390. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.

What it sold for

1 apartment on this tax block changed hands in the year the city last published, at a median of $7,100,000.

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

NYC TRANSIT

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 27, 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 3 open notices on record for this building, out of 355 notices on file; the most recent was issued Jun 14, 2011.

  • Elevator

    Issued Jun 14, 2011

  • Elevator

    Issued Sep 1, 2010

  • Elevator

    Issued Dec 11, 1998

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 27, 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 1034520. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 21 alteration filing. Its latest status categories are 6 approved, 15 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
Dec 24, 2024
Latest recorded change
Sep 25, 2026
Highest proposed story count
40 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 21 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.

  1. Alteration filed

    Modification of plumbing fixtures and sprinkler system as per plans filed herewith, no change in use, egress or occupancy under this application. Filing M01144110-I1.

    01
  2. Alteration filed

    Modification of plumbing fixtures and sprinkler system as per plans filed herewith, no change in use, egress or occupancy under this application. Filing M01144084-I1.

    02
  3. Alteration filed

    Modification of plumbing fixtures and sprinkler system as per plans filed herewith, no change in use, egress or occupancy under this application. Filing M01144116-I1.

    03
  4. Alteration approved

    Filing M01144116-I1 reached an approved status.

    04
  5. Alteration filed

    Scope of work Construction of interior non-loadbearing partitions and related doors. No change to use, egress, or occupancy. Filing M01144478-I1.

    05
  6. Alteration approved

    Filing M01144110-I1 reached an approved status.

    06
  7. Alteration approved

    Filing M01144084-I1 reached an approved status.

    07
  8. Alteration approved

    Filing M01144478-I1 reached an approved status.

    08
  9. Permit recorded for alteration

    DOB lists a first permit date for M01144478-I1. That is not by itself confirmation of activity on site.

    09
  10. Permit recorded for alteration

    DOB lists a first permit date for M01144116-I1. That is not by itself confirmation of activity on site.

    010
  11. Permit recorded for alteration

    DOB lists a first permit date for M01144110-I1. That is not by itself confirmation of activity on site.

    011
  12. Permit recorded for alteration

    DOB lists a first permit date for M01144084-I1. That is not by itself confirmation of activity on site.

    012
  13. Alteration filed

    Installation of pre-action sprinkler system as per plans filed herewith. No change in use, egress or occupancy under this application. Filing M01163839-I1.

    013
  14. Alteration approved

    Filing M01163839-I1 reached an approved status.

    014
  15. Alteration filed

    Removal and installation of non bearing partitions and related finishes as per plans filed herewith. No change in use, egress or occupancy under this application. Filing M01170137-I1.

    015
  16. Alteration filed

    Removal and installation of non bearing partitions and related finishes as per plans filed herewith. No change in use, egress or occupancy under this application. Filing M01170132-I1.

    016
  17. Alteration approved

    Filing M01170132-I1 reached an approved status.

    017
  18. Alteration filed

    Removal and installation of non bearing partitions and related finishes as per plans filed herewith. No change in use, egress or occupancy under this application. Filing M01170134-I1.

    018
  19. Alteration filed

    Removal and installation of non bearing partitions and related finishes as per plans filed herewith. No change in use, egress or occupancy under this application. Filing M01170152-I1.

    019
  20. Alteration approved

    Filing M01170152-I1 reached an approved status.

    020
  21. Alteration filed

    Removal and installation of non bearing partitions and related finishes as per plans filed herewith. No change in use, egress or occupancy under this application. Filing M01170141-I1.

    021
  22. Alteration approved

    Filing M01170141-I1 reached an approved status.

    022
  23. Alteration approved

    Filing M01170137-I1 reached an approved status.

    023
  24. Alteration approved

    Filing M01170134-I1 reached an approved status.

    024
  25. Alteration filed

    Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application. Filing M01143982-I1.

    025
  26. Alteration filed

    Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application. Filing M01144007-I1.

    026
  27. Alteration approved

    Filing M01143982-I1 reached an approved status.

    027
  28. Alteration approved

    Filing M01144007-I1 reached an approved status.

    028
  29. Permit recorded for alteration

    DOB lists a first permit date for M01170141-I1. That is not by itself confirmation of activity on site.

    029
  30. Permit recorded for alteration

    DOB lists a first permit date for M01170134-I1. That is not by itself confirmation of activity on site.

    030
  31. Permit recorded for alteration

    DOB lists a first permit date for M01143982-I1. That is not by itself confirmation of activity on site.

    031
  32. Permit recorded for alteration

    DOB lists a first permit date for M01170152-I1. That is not by itself confirmation of activity on site.

    032
  33. Permit recorded for alteration

    DOB lists a first permit date for M01170137-I1. That is not by itself confirmation of activity on site.

    033
  34. Permit recorded for alteration

    DOB lists a first permit date for M01170132-I1. That is not by itself confirmation of activity on site.

    034
  35. Permit recorded for alteration

    DOB lists a first permit date for M01144007-I1. That is not by itself confirmation of activity on site.

    035
  36. Alteration filed

    Modification of plumbing fixtures and sprinkler system as per plans filed herewith, no change in use, egress or occupancy under this application. Filing M01197529-I1.

    036
  37. Alteration approved

    Filing M01197529-I1 reached an approved status.

    037
  38. Alteration filed

    Scope of work Removal and installation of exterior storefront. No change to use, egress, or occupancy. Filing M01170157-I1.

    038
  39. Alteration filed

    Removal and installation of non bearing partitions and related finishes as per plans filed herewith. No change in use, egress or occupancy under this application. Filing M01170143-I1.

    039
  40. Alteration approved

    Filing M01170157-I1 reached an approved status.

    040
  41. Alteration approved

    Filing M01170143-I1 reached an approved status.

    041
  42. Permit recorded for alteration

    DOB lists a first permit date for M01170157-I1. That is not by itself confirmation of activity on site.

    042
  43. Permit recorded for alteration

    DOB lists a first permit date for M01170143-I1. That is not by itself confirmation of activity on site.

    043
  44. Alteration filed

    Removal and installation of non bearing partitions and related finishes as per plans filed herewith. No change in use, egress or occupancy under this application. Filing M01229406-I1.

    044
  45. Permit recorded for alteration

    DOB lists a first permit date for M01197529-I1. That is not by itself confirmation of activity on site.

    045
  46. Permit recorded for alteration

    DOB lists a first permit date for M01163839-I1. That is not by itself confirmation of activity on site.

    046
  47. Alteration approved

    Filing M01229406-I1 reached an approved status.

    047
  48. Permit recorded for alteration

    DOB lists a first permit date for M01229406-I1. That is not by itself confirmation of activity on site.

    048
  49. Alteration filed

    Plumbing work as shown on plans filed herewith. Filing M01395125-S2.

    049
  50. Alteration filed

    Plumbing work as shown on plans filed herewith. Filing M01395209-S2.

    050
  51. Alteration approved

    Filing M01395125-S2 reached an approved status.

    051
  52. Alteration approved

    Filing M01395209-S2 reached an approved status.

    052
  53. Alteration filed

    Sprinkler modifications in cellar, 1-2 floors. no change in egress, use, or occupancy. Filing M01444765-I1.

    053
  54. Permit recorded for alteration

    DOB lists a first permit date for M01395209-S2. That is not by itself confirmation of activity on site.

    054
  55. Alteration now approved

    The latest status recorded for M01395209-S2 is “Permit Entire.”

    055
  56. Alteration filed

    Removal and installation of non bearing partitions and related finishes as per plans filed herewith. No change in use, egress or occupancy under this application. Filing M01170137-P1.

    056
  57. Alteration approved

    Filing M01170137-P1 reached an approved status.

    057
  58. Alteration now approved

    The latest status recorded for M01170137-P1 is “Approved.”

    058
  59. Alteration filed

    Removal and installation of non bearing partitions and related finishes as per plans filed herewith. No change in use, egress or occupancy under this application. Filing M01170132-P2.

    059
  60. Alteration approved

    Filing M01170132-P2 reached an approved status.

    060
  61. Alteration now approved

    The latest status recorded for M01170132-P2 is “Approved.”

    061
  62. Permit recorded for alteration

    DOB lists a first permit date for M01395125-S2. That is not by itself confirmation of activity on site.

    062
  63. Alteration now approved

    The latest status recorded for M01395125-S2 is “Permit Entire.”

    063
  64. Alteration now approved

    The latest status recorded for M01144478-I1 is “Permit Entire.”

    064
  65. Alteration signed off

    DOB recorded a sign-off for M01229406-I1.

    065
  66. Alteration now completed

    The latest status recorded for M01229406-I1 is “LOC Issued.”

    066
  67. Alteration signed off

    DOB recorded a sign-off for M01170143-I1.

    067
  68. Alteration now completed

    The latest status recorded for M01170143-I1 is “LOC Issued.”

    068
  69. Alteration signed off

    DOB recorded a sign-off for M01170152-I1.

    069
  70. Alteration now completed

    The latest status recorded for M01170152-I1 is “LOC Issued.”

    070
  71. Alteration signed off

    DOB recorded a sign-off for M01170141-I1.

    071
  72. Alteration now completed

    The latest status recorded for M01170141-I1 is “LOC Issued.”

    072
  73. Alteration approved

    Filing M01444765-I1 reached an approved status.

    073
  74. Alteration signed off

    DOB recorded a sign-off for M01170137-I1.

    074
  75. Alteration now completed

    The latest status recorded for M01170137-I1 is “LOC Issued.”

    075
  76. Alteration signed off

    DOB recorded a sign-off for M01170132-I1.

    076
  77. Alteration now completed

    The latest status recorded for M01170132-I1 is “LOC Issued.”

    077
  78. Alteration signed off

    DOB recorded a sign-off for M01170157-I1.

    078
  79. Alteration now completed

    The latest status recorded for M01170157-I1 is “LOC Issued.”

    079
  80. Alteration signed off

    DOB recorded a sign-off for M01170134-I1.

    080
  81. Alteration now completed

    The latest status recorded for M01170134-I1 is “LOC Issued.”

    081
  82. Alteration signed off

    DOB recorded a sign-off for M01143982-I1.

    082
  83. Alteration now completed

    The latest status recorded for M01143982-I1 is “LOC Issued.”

    083
  84. Alteration signed off

    DOB recorded a sign-off for M01144007-I1.

    084
  85. Alteration now completed

    The latest status recorded for M01144007-I1 is “LOC Issued.”

    085
  86. Alteration signed off

    DOB recorded a sign-off for M01197529-I1.

    086
  87. Alteration now completed

    The latest status recorded for M01197529-I1 is “LOC Issued.”

    087
  88. Alteration signed off

    DOB recorded a sign-off for M01144110-I1.

    088
  89. Alteration now completed

    The latest status recorded for M01144110-I1 is “LOC Issued.”

    089
  90. Alteration signed off

    DOB recorded a sign-off for M01163839-I1.

    090
  91. Alteration now completed

    The latest status recorded for M01163839-I1 is “LOC Issued.”

    091
  92. Alteration signed off

    DOB recorded a sign-off for M01144084-I1.

    092
  93. Alteration now completed

    The latest status recorded for M01144084-I1 is “LOC Issued.”

    093
  94. Alteration signed off

    DOB recorded a sign-off for M01144116-I1.

    094
  95. Alteration now completed

    The latest status recorded for M01144116-I1 is “LOC Issued.”

    095
  96. Permit recorded for alteration

    DOB lists a first permit date for M01444765-I1. That is not by itself confirmation of activity on site.

    096
  97. Alteration now approved

    The latest status recorded for M01444765-I1 is “Permit Entire.”

    097

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 Sep 27, 2026; this list should not be treated as a complete title or permit search.

Keep reading

Where this building sits.

Neighborhoods

Midtown-Times Square

Streets

Fifth Avenue

Postal codes

10103

Applicants of record

GenslerRobert Derector AssociatesRoman Professional Engineering PLLC