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Building record · BIN 1035071

9 West 57 Street

9 West 57 Street, Manhattan, NY 10019

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 16 independently sourced records, including 15 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 1035071

9 West 57 Street

Midtown-Times Square, Manhattan

A consolidated public-record view · updated Oct 1, 2026

DOB filings
16
Active-status
15
Recorded addresses
1
Building data portrait

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

Matched filings16
Open or active-status records15
First included filingSep 18, 2024
Latest recorded changeOct 1, 2026

The lot

What is already here?

The lot holds a 49-story office building built in 1971, on a 62,058 sq ft lot.

  1. Floors 20–49Above the southern skylineAbove the tallest building within sixty metres to the south, which stands 57.6 m. Nothing on that side reaches this floor.
  2. Floors 2–19Nothing on record
  3. 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 20 — the tallest thing within 60 m to the south is 57.6 m
Drawn from the outline and roof height the Department of City Planning publishes for this building: 204.8 m over 49 floors, as the city counts them. 2 runs of floors have 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
1971
Floors
49
Residential units
0
Building type
Office building
Land use
Commercial and office
Zoning district
C5-2.5
Lot area
62,058 sq ft
Building area
1,698,259 sq ft

The apartments

336 condominium apartments are assessed on this block, and the typical one is 925 sq ft (86 m²). They run from 43 to 180 m².

The city values the typical one at $312,270. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.

What it sold for

8 apartments on this tax block changed hands in the year the city last published, at a median of $1,060,000, from 275,000 to 1,850,000.

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

BOB 57 DEVELOPMENT 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 Oct 3, 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?

No open violations are recorded for this building. 261 notices are on file, all with a recorded resolution.

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 2, 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 1035071. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 16 alteration filing. Its latest status categories are 15 approved, 1 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
Sep 18, 2024
Latest recorded change
Oct 1, 2026
Highest proposed story count
50 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 16 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.

  1. Alteration filed

    Removal and installation of interior non bearing partitions and related finishes as per drawings. No change to use, egress or occupancy. Filing M01086430-I1.

    01
  2. Alteration approved

    Filing M01086430-I1 reached an approved status.

    02
  3. Permit recorded for alteration

    DOB lists a first permit date for M01086430-I1. That is not by itself confirmation of activity on site.

    03
  4. Alteration filed

    Mechanical modifications taking place on 25th fl construction (26th fl marketing) as per plans filed herewith. no change in use, egress, or occupancy. Filing M01247313-I1.

    04
  5. Alteration filed

    General construction taking place on 25th floor construction (26th floor marketing) as per plans filed hrewith. no change in use, egress, or occupancy. Filing M01215056-I1.

    05
  6. Alteration approved

    Filing M01247313-I1 reached an approved status.

    06
  7. Permit recorded for alteration

    DOB lists a first permit date for M01247313-I1. That is not by itself confirmation of activity on site.

    07
  8. Alteration approved

    Filing M01215056-I1 reached an approved status.

    08
  9. Permit recorded for alteration

    DOB lists a first permit date for M01215056-I1. That is not by itself confirmation of activity on site.

    09
  10. Alteration filed

    Removal and construction of interior partitions, doors and ceilings as shown on drawings. No change in use, egress or occupancy. Filing M01269619-I1.

    010
  11. Alteration approved

    Filing M01269619-I1 reached an approved status.

    011
  12. Permit recorded for alteration

    DOB lists a first permit date for M01269619-I1. That is not by itself confirmation of activity on site.

    012
  13. Alteration filed

    Modification/addition to existing HVAC and associated ductwork/piping as shown on plans filed herewith. No change to use, occupancy or egress. Filing M01269619-S1.

    013
  14. Alteration approved

    Filing M01269619-S1 reached an approved status.

    014
  15. Permit recorded for alteration

    DOB lists a first permit date for M01269619-S1. That is not by itself confirmation of activity on site.

    015
  16. Alteration filed

    Interior renovation of partitions, ceilings and doors for existing office space including infill of existing stair opening to separate the 46th and 47th floors. No change in use, egress or occupancy. Filing M01364057-I1.

    016
  17. Alteration approved

    Filing M01364057-I1 reached an approved status.

    017
  18. Permit recorded for alteration

    DOB lists a first permit date for M01364057-I1. That is not by itself confirmation of activity on site.

    018
  19. Alteration filed

    Modifications to existing HVAC system and ductwork including installation of new AC units. No change in use, egress or occupancy. Filing M01364057-S1.

    019
  20. Alteration approved

    Filing M01364057-S1 reached an approved status.

    020
  21. Alteration filed

    Modifications to SP system and related piping for existing office space. No change in use, egress or occupancy. Filing M01364057-S2.

    021
  22. Alteration approved

    Filing M01364057-S2 reached an approved status.

    022
  23. Permit recorded for alteration

    DOB lists a first permit date for M01364057-S1. That is not by itself confirmation of activity on site.

    023
  24. Permit recorded for alteration

    DOB lists a first permit date for M01364057-S2. That is not by itself confirmation of activity on site.

    024
  25. Alteration filed

    Interior renovation of partitions, ceilings and doors for existing office space including infill of existing stair opening to separate the 46th and 47th floors. No change in use, egress or occupancy. Filing M01364057-P1.

    025
  26. Alteration filed

    Sprinkler modifications taking place on 47th floor construction (48th floor marketing) as per plans filed herewith. no change in use, egress, or occupancy. Filing M01445461-I1.

    026
  27. Alteration filed

    General construction taking place on 47th floor construction (48th floor marketing) as per plans filed hrewith. no change in use, egress, or occupancy. Filing M01445436-I1.

    027
  28. Alteration filed

    Modifications to existing HVAC system and ductwork including installation of new AC units. No change in use, egress or occupancy. Filing M01364057-P2.

    028
  29. Alteration filed

    Modifications to SP system and related piping for existing office space. No change in use, egress or occupancy. Filing M01364057-P3.

    029
  30. Alteration now approved

    The latest status recorded for M01364057-S1 is “Permit Entire.”

    030
  31. Alteration approved

    Filing M01364057-P2 reached an approved status.

    031
  32. Alteration now approved

    The latest status recorded for M01364057-P2 is “Approved.”

    032
  33. Alteration now approved

    The latest status recorded for M01364057-S2 is “Permit Entire.”

    033
  34. Alteration approved

    Filing M01364057-P3 reached an approved status.

    034
  35. Alteration now approved

    The latest status recorded for M01364057-P3 is “Approved.”

    035
  36. Alteration approved

    Filing M01445436-I1 reached an approved status.

    036
  37. Permit recorded for alteration

    DOB lists a first permit date for M01445436-I1. That is not by itself confirmation of activity on site.

    037
  38. Alteration now approved

    The latest status recorded for M01445436-I1 is “Permit Entire.”

    038
  39. Alteration approved

    Filing M01445461-I1 reached an approved status.

    039
  40. Permit recorded for alteration

    DOB lists a first permit date for M01445461-I1. That is not by itself confirmation of activity on site.

    040
  41. Alteration now approved

    The latest status recorded for M01445461-I1 is “Permit Entire.”

    041
  42. Alteration approved

    Filing M01364057-P1 reached an approved status.

    042
  43. Alteration now approved

    The latest status recorded for M01364057-P1 is “Approved.”

    043
  44. Alteration now approved

    The latest status recorded for M01364057-I1 is “Permit Entire.”

    044
  45. Alteration signed off

    DOB recorded a sign-off for M01086430-I1.

    045
  46. Alteration now completed

    The latest status recorded for M01086430-I1 is “LOC Issued.”

    046
  47. Alteration now approved

    The latest status recorded for M01247313-I1 is “Permit Entire.”

    047
  48. Alteration now approved

    The latest status recorded for M01215056-I1 is “Permit Entire.”

    048
  49. Alteration filed

    Mechanical modifications taking place on 44th floor construction (45th floor marketing) as per plans filed herewith. no change in use, egress, or occupancy. Filing M01452799-I1.

    049
  50. Alteration approved

    Filing M01452799-I1 reached an approved status.

    050
  51. Alteration filed

    General construction taking place on 44th floor construction (45th floor marketing) as per plans filed hrewith. no change in use, egress, or occupancy. Filing M01452794-I1.

    051
  52. Alteration approved

    Filing M01452794-I1 reached an approved status.

    052
  53. Alteration filed

    Sprinkler modifications taking place on 44th floor construction (45th floor marketing) as per plans filed herewith. no change in use, egress, or occupancy. Filing M01452803-I1.

    053
  54. Permit recorded for alteration

    DOB lists a first permit date for M01452799-I1. That is not by itself confirmation of activity on site.

    054
  55. Alteration now approved

    The latest status recorded for M01452799-I1 is “Permit Entire.”

    055
  56. Permit recorded for alteration

    DOB lists a first permit date for M01452794-I1. That is not by itself confirmation of activity on site.

    056
  57. Alteration now approved

    The latest status recorded for M01452794-I1 is “Permit Entire.”

    057
  58. Alteration approved

    Filing M01452803-I1 reached an approved status.

    058
  59. Alteration now approved

    The latest status recorded for M01452803-I1 is “Approved.”

    059
  60. Alteration now approved

    The latest status recorded for M01269619-I1 is “Permit Entire.”

    060
  61. Alteration now approved

    The latest status recorded for M01269619-S1 is “Permit Entire.”

    061

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 3, 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

West 57 Street

Postal codes

10019

Applicants of record

1100 Architect, PCAma Consulting Engineers, PCRosini Engineering, PCArchitecture Plus InformationGenslerHighland Associates