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Building record · BIN 1043160

829 Park Avenue

829 Park Avenue, Manhattan, NY 10021

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 20 independently sourced records, including 11 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 1043160

829 Park Avenue

Upper East Side-Carnegie Hill, Manhattan

A consolidated public-record view · updated Nov 10, 2026

DOB filings
20
Active-status
11
Recorded addresses
1
Building data portrait

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

Matched filings20
Open or active-status records11
First included filingMay 6, 2025
Latest recorded changeNov 10, 2026

The lot

What is already here?

The lot holds a 12-story elevator apartment building built in 1911, with 41 homes, on a 11,716 sq ft lot.

  1. Floors 2–12Homes41 homes are recorded on this lot — about 4 homes to a floor, and the apartments assessed on this block run to a typical 1,633 sq ft (152 m²). The city does not publish which floor any of them is on.
  2. Floor 1Street levelStreet level. The lot is recorded as elevator apartments.
  • Street levelElevator apartments
  • Homes41 recorded · typically 152 m² · valued $622,841
  • Above the southern skylineFrom about floor 19 — the tallest thing within 60 m to the south is 55.3 m
Drawn from the outline and roof height the Department of City Planning publishes for this building: 48.3 m over 12 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
1911
Last altered
1985
Floors
12
Residential units
41
Building type
Elevator apartment building
Land use
Elevator apartments
Zoning district
R10
Lot area
11,716 sq ft
Building area
103,360 sq ft
Historic district
Upper East Side Historic District

The apartments

168 condominium apartments are assessed on this block, and the typical one is 1,633 sq ft (152 m²). They run from 65 to 697 m².

The city values the typical one at $622,841. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.

What it sold for

21 apartments on this tax block changed hands in the year the city last published, at a median of $1,350,000, from 425,000 to 24,200,000.

The property itself last changed hands for $3,100,000 on Jul 9, 2026.

Recorded sale prices from the Department of Finance’s rolling file, covering the year to Sep 30, 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

101 E NY, 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 Nov 13, 2026. They describe the tax lot, not any single filing. When the rest of New York went up

On the market here

4 homes at this address are currently listed for sale by Coldwell Banker and Douglas Elliman. Prices move; the brokerage’s own page is the one that is current, and every row here links to it.

UnitRoomsSizePricePer sq ftListed by
Unit 1CFor salePrice not readColdwell Banker
Unit 1CFor salePrice not readDouglas Elliman
Unit 8BFor salePrice not readColdwell Banker
Unit 8BFor salePrice not readDouglas Elliman

Read from the brokerages’ own published listings on November 6, 2026. A home drops off this table the next time they publish a list without it — usually because it sold or let, though a listing can also expire or be withdrawn. What we know is that it is no longer offered, which is why this shows what they have today rather than what we were told once. Everything on the market across the city.

Violation record

Are there open violations here?

The Department of Buildings has 6 open notices on record for this building, out of 86 notices on file; the most recent was issued Jun 20, 2023.

  • Low pressure boiler

    Issued Jun 20, 2023 — VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION

  • Low pressure boiler

    Issued Jun 20, 2023 — VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION

  • Low pressure boiler

    Issued Jun 20, 2023 — VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION

  • 3 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 Nov 12, 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 1043160. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 20 alteration filing. Its latest status categories are 11 approved, 9 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
May 6, 2025
Latest recorded change
Nov 10, 2026
Highest proposed story count
12 stories
Highest proposed unit count
52 dwelling units

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

  1. Alteration filed

    Installation of a temporary Material hoist per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application. Filing M01217999-I1.

    01
  2. Permit recorded for alteration

    DOB lists a first permit date for M01217999-I1. That is not by itself confirmation of activity on site.

    02
  3. Alteration filed

    Installation of a temporarily heavy-duty sidewalk shed and overhead protection per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application. Filing M01208995-I1.

    03
  4. Permit recorded for alteration

    DOB lists a first permit date for M01208995-I1. That is not by itself confirmation of activity on site.

    04
  5. Alteration filed

    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 M01217880-I1.

    05
  6. Permit recorded for alteration

    DOB lists a first permit date for M01217880-I1. That is not by itself confirmation of activity on site.

    06
  7. Alteration filed

    Plumbing work filed in conjunction with the renovation of an existing dwelling unit as per plans. No change of use, occupancy or egress. Filing M01144488-I1.

    07
  8. Alteration filed

    Installation of split system A/C units (air handler and condensing units). Work to include mechanical work related to bathroom and dryer exhaust. No change to use, egress, or occupancy. Filing M01186407-S2.

    08
  9. Alteration filed

    Modification of existing openings for mechanical equipment; replace window with new insulated panel, & restore upper sash of window, as per plans filed herewith. No change in use, egress, or occupancy. Filing M01186407-S3.

    09
  10. Alteration filed

    Interior renovation to existing Duplex Apt. #11B. Work to include non-structural demolition, general construction, and finishes. No change in egress or occupancy. Filing M01186407-I1.

    010
  11. Alteration filed

    Modification of plumbing system in existing duplex apartment #11B. Related construction work filed under application #M01186407-I1. Filing M01186407-S1.

    011
  12. Alteration filed

    Renovation of existing residence unit 4A, located on the 4th and 5th floors of a multiple dwelling building. architecture work type. There is to be no change of use or occupancy. Filing M01186547-I1.

    012
  13. Alteration filed

    Installation of a suspended scaffold for Facade Inspection and repair as per plan submitted. No change to egress or occupancy. Filing M01219135-I1.

    013
  14. Alteration approved

    Filing M01186407-S2 reached an approved status.

    014
  15. Alteration approved

    Filing M01186407-S3 reached an approved status.

    015
  16. Alteration approved

    Filing M01186407-I1 reached an approved status.

    016
  17. Alteration approved

    Filing M01186407-S1 reached an approved status.

    017
  18. Permit recorded for alteration

    DOB lists a first permit date for M01186407-I1. That is not by itself confirmation of activity on site.

    018
  19. Permit recorded for alteration

    DOB lists a first permit date for M01186407-S1. That is not by itself confirmation of activity on site.

    019
  20. Permit recorded for alteration

    DOB lists a first permit date for M01186407-S2. That is not by itself confirmation of activity on site.

    020
  21. Alteration filed

    The scope of work shall consist of the installation of new natural gas, sanitary, sanitary vent, and water distribution piping for the renovation of an existing apartment. Filing M01186547-S2.

    021
  22. Alteration filed

    Proposed air conditioning system and ducwork. Filing M01186547-S1.

    022
  23. Alteration approved

    Filing M01186547-I1 reached an approved status.

    023
  24. Permit recorded for alteration

    DOB lists a first permit date for M01186547-I1. That is not by itself confirmation of activity on site.

    024
  25. Alteration approved

    Filing M01219135-I1 reached an approved status.

    025
  26. Permit recorded for alteration

    DOB lists a first permit date for M01219135-I1. That is not by itself confirmation of activity on site.

    026
  27. Alteration approved

    Filing M01186547-S2 reached an approved status.

    027
  28. Permit recorded for alteration

    DOB lists a first permit date for M01186547-S2. That is not by itself confirmation of activity on site.

    028
  29. Alteration approved

    Filing M01186547-S1 reached an approved status.

    029
  30. Permit recorded for alteration

    DOB lists a first permit date for M01186547-S1. That is not by itself confirmation of activity on site.

    030
  31. Permit recorded for alteration

    DOB lists a first permit date for M01186407-S3. That is not by itself confirmation of activity on site.

    031
  32. Alteration filed

    Renovation of an existing dwelling unit. Architectural work as per plans. No change of use, occupancy or egress. Filing M01144488-S1.

    032
  33. Alteration signed off

    DOB recorded a sign-off for M01186407-S1.

    033
  34. Alteration now completed

    The latest status recorded for M01186407-S1 is “LOC Issued.”

    034
  35. Alteration approved

    Filing M01144488-I1 reached an approved status.

    035
  36. Alteration now approved

    The latest status recorded for M01144488-I1 is “Approved.”

    036
  37. Alteration filed

    The scope of work shall consist of the installation of new natural gas, sanitary, sanitary vent, and water distribution piping for the renovation of an existing apartment. Filing M01186547-P3.

    037
  38. Alteration approved

    Filing M01144488-S1 reached an approved status.

    038
  39. Alteration now approved

    The latest status recorded for M01144488-S1 is “Approved.”

    039
  40. Alteration filed

    Installation of split system A/C units (air handler and condensing units). Work to include mechanical work related to bathroom and dryer exhaust. No change to use, egress, or occupancy. Filing M01186407-P1.

    040
  41. Alteration signed off

    DOB recorded a sign-off for M01186547-I1.

    041
  42. Alteration now completed

    The latest status recorded for M01186547-I1 is “LOC Issued.”

    042
  43. Alteration approved

    Filing M01186547-P3 reached an approved status.

    043
  44. Alteration now approved

    The latest status recorded for M01186547-P3 is “Approved.”

    044
  45. Alteration signed off

    DOB recorded a sign-off for M01186407-S3.

    045
  46. Alteration now completed

    The latest status recorded for M01186407-S3 is “LOC Issued.”

    046
  47. Alteration signed off

    DOB recorded a sign-off for M01186407-I1.

    047
  48. Alteration now completed

    The latest status recorded for M01186407-I1 is “LOC Issued.”

    048
  49. Alteration signed off

    DOB recorded a sign-off for M01186547-S1.

    049
  50. Alteration now completed

    The latest status recorded for M01186547-S1 is “LOC Issued.”

    050
  51. Alteration signed off

    DOB recorded a sign-off for M01186547-S2.

    051
  52. Alteration now completed

    The latest status recorded for M01186547-S2 is “LOC Issued.”

    052
  53. Alteration filed

    Interior renovation of apartment 8A, associated with the GC scope. No change in use, egress, or occupancy under this application. Filing M01456475-I1.

    053
  54. Alteration filed

    Interior renovation of apartment 8A, associated with the PL Scope. No change in use, egress, or occupancy under this application. Filing M01456475-S1.

    054
  55. Alteration filed

    Industrial rope access for facade inspections. no changes in the means of egress. Filing M01476918-I1.

    055
  56. Alteration approved

    Filing M01456475-I1 reached an approved status.

    056
  57. Alteration approved

    Filing M01456475-S1 reached an approved status.

    057
  58. Alteration filed

    Interior renovation of the existing duplex apartment #2d/3d at the 2nd and 3rd floors, including renovation of the existing kitchen, 3 bathrooms, and powder room. no change in use, egress or occupancy. Filing M01474597-S1.

    058
  59. Alteration filed

    Renovation of the existing duplex apartment 2d/3d on the 2nd and 3rd floors, including minor mechanical work and installtion of interior finishes. no change in use, egress or occupancy. Filing M01474597-I1.

    059
  60. Alteration signed off

    DOB recorded a sign-off for M01217880-I1.

    060
  61. Alteration now completed

    The latest status recorded for M01217880-I1 is “LOC Issued.”

    061
  62. Alteration now approved

    The latest status recorded for M01208995-I1 is “Permit Entire.”

    062
  63. Alteration approved

    Filing M01186407-P1 reached an approved status.

    063
  64. Alteration now approved

    The latest status recorded for M01186407-P1 is “Approved.”

    064
  65. Alteration now approved

    The latest status recorded for M01186407-S2 is “Permit Entire.”

    065
  66. Alteration signed off

    DOB recorded a sign-off for M01219135-I1.

    066
  67. Alteration now completed

    The latest status recorded for M01219135-I1 is “LOC Issued.”

    067
  68. Alteration signed off

    DOB recorded a sign-off for M01217999-I1.

    068
  69. Alteration now completed

    The latest status recorded for M01217999-I1 is “LOC Issued.”

    069
  70. Alteration approved

    Filing M01476918-I1 reached an approved status.

    070
  71. Permit recorded for alteration

    DOB lists a first permit date for M01456475-S1. That is not by itself confirmation of activity on site.

    071
  72. Alteration now approved

    The latest status recorded for M01456475-S1 is “Permit Entire.”

    072
  73. Permit recorded for alteration

    DOB lists a first permit date for M01456475-I1. That is not by itself confirmation of activity on site.

    073
  74. Alteration now approved

    The latest status recorded for M01456475-I1 is “Permit Entire.”

    074
  75. Alteration approved

    Filing M01474597-S1 reached an approved status.

    075
  76. Alteration now approved

    The latest status recorded for M01474597-S1 is “Approved.”

    076
  77. Alteration approved

    Filing M01474597-I1 reached an approved status.

    077
  78. Alteration now approved

    The latest status recorded for M01474597-I1 is “Approved.”

    078
  79. Permit recorded for alteration

    DOB lists a first permit date for M01476918-I1. That is not by itself confirmation of activity on site.

    079
  80. Alteration now approved

    The latest status recorded for M01476918-I1 is “Permit Entire.”

    080

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 Nov 13, 2026; this list should not be treated as a complete title or permit search.

Keep reading

Where this building sits.

Neighborhoods

Upper East Side-Carnegie Hill

Streets

Park Avenue

Postal codes

10021

Applicants of record

Rigid Structural Design, LLCEmtg Consultants IncDaniel FrischJack Green AssociatesMoran Hook Architecture, PLLCSection F Design