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Building record · BIN 1015420

122 5 Avenue

122 5 Avenue, Manhattan, NY 10011

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 14 independently sourced records, including 11 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 1015420

122 5 Avenue

Midtown South-Flatiron-Union Square, Manhattan

A consolidated public-record view · updated Sep 18, 2026

DOB filings
14
Active-status
11
Recorded addresses
1
Building data portrait

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

Matched filings14
Open or active-status records11
First included filingJul 8, 2024
Latest recorded changeSep 18, 2026

The lot

What is already here?

The lot holds a 11-story office building built in 1900, on a 21,646 sq ft lot.

  1. Floors 2–11Nothing 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 26 — the tallest thing within 60 m to the south is 77.8 m
Drawn from the outline and roof height the Department of City Planning publishes for this building: 45.6 m over 11 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
1900
Last altered
1987
Floors
11
Residential units
0
Building type
Office building
Land use
Commercial and office
Zoning district
C6-4A
Lot area
21,646 sq ft
Building area
244,069 sq ft
Historic district
Ladies' Mile Historic District

The apartments

226 condominium apartments are assessed on this block, and the typical one is 1,750 sq ft (163 m²). They run from 73 to 597 m².

The city values the typical one at $795,794. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.

What it sold for

12 apartments on this tax block changed hands in the year the city last published, at a median of $2,995,000, from 2,600,000 to 5,300,000.

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

42 WEST 18TH REALTY CORP

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 20, 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 2 open notices on record for this building, out of 87 notices on file; the most recent was issued Aug 26, 2026.

  • Landmark

    Issued Aug 26, 2026

  • Elevator

    Issued Aug 20, 2004

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 20, 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 1015420. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 14 alteration filing. Its latest status categories are 11 approved, 3 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
Jul 8, 2024
Latest recorded change
Sep 18, 2026
Highest proposed story count
11 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 14 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.

  1. Alteration filed

    Tenant interior and exterior alterations at cellar and first floor. No change to use, egress or occupancy. Filing M01022151-I1.

    01
  2. Alteration approved

    Filing M01022151-I1 reached an approved status.

    02
  3. Alteration filed

    Plumbing work as shown on plans. Filing M01022151-S2.

    03
  4. Alteration approved

    Filing M01022151-S2 reached an approved status.

    04
  5. Alteration filed

    Mechanical work to include duct work associated with commercial sauna as shown on plans. Filing M01022151-S9.

    05
  6. Alteration filed

    Plumbing work associated with new commercial chilled tubs and new commercial sauna as shown on plans. Filing M01022151-S6.

    06
  7. Alteration approved

    Filing M01022151-S9 reached an approved status.

    07
  8. Alteration approved

    Filing M01022151-S6 reached an approved status.

    08
  9. Alteration filed

    Modifications to an existing sprinkler/standpipe system. Filing M01022151-S4.

    09
  10. Alteration approved

    Filing M01022151-S4 reached an approved status.

    010
  11. Permit recorded for alteration

    DOB lists a first permit date for M01022151-I1. That is not by itself confirmation of activity on site.

    011
  12. Permit recorded for alteration

    DOB lists a first permit date for M01022151-S9. That is not by itself confirmation of activity on site.

    012
  13. Permit recorded for alteration

    DOB lists a first permit date for M01022151-S2. That is not by itself confirmation of activity on site.

    013
  14. Permit recorded for alteration

    DOB lists a first permit date for M01022151-S4. That is not by itself confirmation of activity on site.

    014
  15. Alteration filed

    Interior office renovation on 2nd floor as indicated on plans filed herewith. No change of use, egress or occupancy. Filing M01397856-I1.

    015
  16. Alteration filed

    Plumbing modifications on 2nd floor as indicated on plans filed herewith. Filing M01397856-S2.

    016
  17. Alteration filed

    Mechanical modifications on 2nd Floor as indicated on plans filed herewith. Filing M01397856-S1.

    017
  18. Alteration filed

    Interior tenant build-out on the 6th floor including installation of new HVAC system and related ductwork/piping. No change in use, egress, or occupancy under this application. Filing M01426617-S1.

    018
  19. Alteration approved

    Filing M01426617-S1 reached an approved status.

    019
  20. Alteration filed

    Interior tenant build-out on 6th floor including installation of non-load bearing partitions, doors/frames, and related finishes. No change in use, egress or occupancy under this application. Filed in conjunction with ALT. 1 # 121208870. Filing M01426617-I1.

    020
  21. Alteration approved

    Filing M01397856-I1 reached an approved status.

    021
  22. Alteration filed

    Installation of full floor sprinkler coverage and relocate an auxiliary fire hose valve and to connect to existing base building combined sprinkler/standpipe system. No change in use, egress or occupancy under this application. Filing M01426617-S3.

    022
  23. Alteration approved

    Filing M01397856-S1 reached an approved status.

    023
  24. Alteration approved

    Filing M01426617-S3 reached an approved status.

    024
  25. Alteration now approved

    The latest status recorded for M01426617-S3 is “Approved.”

    025
  26. Alteration approved

    Filing M01397856-S2 reached an approved status.

    026
  27. Alteration filed

    Sprinkler Modifications on 2nd Floor as indicated on plans filed herewith. Filing M01397856-S3.

    027
  28. Alteration approved

    Filing M01397856-S3 reached an approved status.

    028
  29. Alteration now approved

    The latest status recorded for M01397856-S3 is “Approved.”

    029
  30. Permit recorded for alteration

    DOB lists a first permit date for M01397856-I1. That is not by itself confirmation of activity on site.

    030
  31. Alteration now approved

    The latest status recorded for M01397856-I1 is “Permit Entire.”

    031
  32. Permit recorded for alteration

    DOB lists a first permit date for M01022151-S6. That is not by itself confirmation of activity on site.

    032
  33. Alteration now approved

    The latest status recorded for M01022151-S6 is “Permit Entire.”

    033
  34. Alteration filed

    Interior tenant build-out on the 6th floor to include new plumbing fixtures and related piping. No change in use, egress or occupancy under this application. Filing M01426617-S2.

    034
  35. Alteration signed off

    DOB recorded a sign-off for M01022151-I1.

    035
  36. Alteration now completed

    The latest status recorded for M01022151-I1 is “LOC Issued.”

    036
  37. Alteration signed off

    DOB recorded a sign-off for M01022151-S2.

    037
  38. Alteration now completed

    The latest status recorded for M01022151-S2 is “LOC Issued.”

    038
  39. Alteration signed off

    DOB recorded a sign-off for M01022151-S9.

    039
  40. Alteration now completed

    The latest status recorded for M01022151-S9 is “LOC Issued.”

    040
  41. Alteration approved

    Filing M01426617-I1 reached an approved status.

    041
  42. Alteration approved

    Filing M01426617-S2 reached an approved status.

    042
  43. Alteration now approved

    The latest status recorded for M01426617-S2 is “Approved.”

    043
  44. Permit recorded for alteration

    DOB lists a first permit date for M01426617-I1. That is not by itself confirmation of activity on site.

    044
  45. Alteration now approved

    The latest status recorded for M01426617-I1 is “Permit Entire.”

    045
  46. Alteration filed

    Modifications to an existing sprinkler/standpipe system. Filing M01022151-P4.

    046
  47. Permit recorded for alteration

    DOB lists a first permit date for M01426617-S1. That is not by itself confirmation of activity on site.

    047
  48. Alteration now approved

    The latest status recorded for M01426617-S1 is “Permit Entire.”

    048
  49. Alteration approved

    Filing M01022151-P4 reached an approved status.

    049
  50. Alteration now approved

    The latest status recorded for M01022151-P4 is “Approved.”

    050
  51. Permit recorded for alteration

    DOB lists a first permit date for M01397856-S1. That is not by itself confirmation of activity on site.

    051
  52. Alteration now approved

    The latest status recorded for M01397856-S1 is “Permit Entire.”

    052
  53. Alteration now approved

    The latest status recorded for M01022151-S4 is “Permit Entire.”

    053
  54. Permit recorded for alteration

    DOB lists a first permit date for M01397856-S2. That is not by itself confirmation of activity on site.

    054
  55. Alteration now approved

    The latest status recorded for M01397856-S2 is “Permit Entire.”

    055

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 21, 2026; this list should not be treated as a complete title or permit search.

Keep reading

Where this building sits.

Neighborhoods

Midtown South-Flatiron-Union Square

Streets

Fifth Avenue

Postal codes

10011

Applicants of record

Mg Engineering D.P.C.Ama Consulting Engineers, PCVoconWatershape ConsultingArchitectural And Engineering SERV.Architectural And Engineering Servi