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Building record · BIN 1070721

170 West End Avenue

170 West End Avenue, Manhattan, NY 10023

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 15 independently sourced records, including 6 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 1070721

170 West End Avenue

Upper West Side-Lincoln Square, Manhattan

A consolidated public-record view · updated Oct 9, 2026

DOB filings
15
Active-status
6
Recorded addresses
1
Building data portrait

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

Matched filings15
Open or active-status records6
First included filingOct 10, 2025
Latest recorded changeOct 9, 2026

The lot

What is already here?

The lot holds a 29-story condominium built in 1965, with 475 homes, on a 133,314 sq ft lot.

  1. Floors 27–29Above the southern skylineAbove the tallest building within sixty metres to the south, which stands 80.5 m. Nothing on that side reaches this floor.
  2. Floors 2–26Homes475 homes are recorded on this lot — about 17 homes to a floor, and the apartments assessed on this block run to a typical 1,486 sq ft (138 m²). The city does not publish which floor any of them is on.
  3. Floor 1Street levelStreet level. The lot is recorded as mixed residential and commercial, so this floor is where the commercial space is.
  • Street levelMixed residential and commercial
  • Homes475 recorded · typically 138 m² · valued $659,747
  • Above the southern skylineFrom about floor 27 — the tallest thing within 60 m to the south is 80.5 m
Drawn from the outline and roof height the Department of City Planning publishes for this building: 79.9 m over 29 floors, as the city counts them. 3 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
1965
Floors
29
Residential units
475
Building type
Condominium
Land use
Mixed residential and commercial
Zoning district
R8
Lot area
133,314 sq ft
Building area
477,300 sq ft

Housing violations

4 violations are open against this address under the Housing Maintenance Code.

  • 0Immediately hazardous
  • 1Hazardous
  • 3Non-hazardous
  • 0Information order

Open means the Department of Housing Preservation and Development has not recorded it as corrected, which is not the same as nobody having fixed it. The city publishes the apartment each was written against; that is not carried here, because a count says a building has a problem and an apartment number says whose.

The apartments

554 condominium apartments are assessed on this block, and the typical one is 1,486 sq ft (138 m²). They run from 55 to 590 m².

The city values the typical one at $659,747. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.

What it sold for

97 apartments on this tax block changed hands in the year the city last published, at a median of $805,000, from 100,000 to 19,565,000.

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

SP 210 W 70 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 12, 2026. They describe the tax lot, not any single filing. When the rest of New York went up

On the market here

8 homes at this address are currently listed for sale by Coldwell Banker. 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 15LFor salePrice not readColdwell Banker
Unit 18DFor salePrice not readColdwell Banker
Unit 25AFor salePrice not readColdwell Banker
Unit 2HFor salePrice not readColdwell Banker
Unit 30JFor salePrice not readColdwell Banker
Unit 30MFor salePrice not readColdwell Banker
Unit 30SFor salePrice not readColdwell Banker
Unit 7CFor salePrice not readColdwell Banker

Read from the brokerages’ own published listings on October 12, 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?

No open violations are recorded for this building. 53 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 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 1070721. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 15 alteration filing. Its latest status categories are 6 approved, 9 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
Oct 10, 2025
Latest recorded change
Oct 9, 2026
Highest proposed story count
29 stories
Highest proposed unit count
475 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.

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Recorded history

What has happened at this address?

Every dated event the city has published for this building, from all 15 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.

  1. Alteration filed

    Interior renovation at apt 11k on the 11th floor, as per plans filed herewith. to supersede bis job 103624534. Filing M01300401-I1.

    01
  2. Alteration filed

    Interior renovation at apt 28f on the 27th floor, as per plans filed herewith. to supersede bis job 104365866. Filing M01300398-I1.

    02
  3. Alteration filed

    Interior renovation at apt 19fg on the 19th floor, as per plans filed herewith. to supersede bis job 102670539. scope of work includes interior walls scraped, plastered, sanded and painted, floor replaced. no change to layout, egress, use, or occupancy. Filing M01312815-I1.

    03
  4. Alteration filed

    Plumbing work at apt 11k on the 11th floor, as per plans filed herewith. to supersede bis job 103624534. Filing M01300401-S1.

    04
  5. Alteration approved

    Filing M01300401-I1 reached an approved status.

    05
  6. Alteration approved

    Filing M01300401-S1 reached an approved status.

    06
  7. Alteration approved

    Filing M01300398-I1 reached an approved status.

    07
  8. Alteration filed

    Plumbing work at apartment 22AB on the 21st floor as per plans filed herewith. Filing M01321034-S1.

    08
  9. Alteration filed

    Interior renovation at apartment 22ab, as per plans filed herewith. to supersede bis job 101165105. Filing M01321034-I1.

    09
  10. Alteration approved

    Filing M01321034-S1 reached an approved status.

    010
  11. Alteration approved

    Filing M01312815-I1 reached an approved status.

    011
  12. Alteration approved

    Filing M01321034-I1 reached an approved status.

    012
  13. Alteration filed

    Mechanical work at apt 22ab on the 21st floor as per plans filed herewith. Filing M01321034-S2.

    013
  14. Alteration filed

    Mechanical work at apt 19fg on the 19th floor as per plans filed herewith. Filing M01312815-S2.

    014
  15. Alteration approved

    Filing M01321034-S2 reached an approved status.

    015
  16. Alteration approved

    Filing M01312815-S2 reached an approved status.

    016
  17. Alteration filed

    Alt type 2 to update the bathroom and install a new wood floor over existing floor. no change in use, egress or occupancy. Filing M01377470-I1.

    017
  18. Alteration approved

    Filing M01377470-I1 reached an approved status.

    018
  19. Permit recorded for alteration

    DOB lists a first permit date for M01377470-I1. That is not by itself confirmation of activity on site.

    019
  20. Permit recorded for alteration

    DOB lists a first permit date for M01321034-S1. That is not by itself confirmation of activity on site.

    020
  21. Permit recorded for alteration

    DOB lists a first permit date for M01300401-S1. That is not by itself confirmation of activity on site.

    021
  22. Permit recorded for alteration

    DOB lists a first permit date for M01321034-S2. That is not by itself confirmation of activity on site.

    022
  23. Permit recorded for alteration

    DOB lists a first permit date for M01321034-I1. That is not by itself confirmation of activity on site.

    023
  24. Permit recorded for alteration

    DOB lists a first permit date for M01312815-S2. That is not by itself confirmation of activity on site.

    024
  25. Permit recorded for alteration

    DOB lists a first permit date for M01312815-I1. That is not by itself confirmation of activity on site.

    025
  26. Permit recorded for alteration

    DOB lists a first permit date for M01300401-I1. That is not by itself confirmation of activity on site.

    026
  27. Permit recorded for alteration

    DOB lists a first permit date for M01300398-I1. That is not by itself confirmation of activity on site.

    027
  28. Alteration filed

    Apt # 2N minor renovation. install stack washer/electric dyer, replace kitchen sink and range. Filing M01425016-S1.

    028
  29. Alteration filed

    Apt # 2N minor interior renovation of kitchen and laundry room. Filing M01425016-I1.

    029
  30. Alteration approved

    Filing M01425016-I1 reached an approved status.

    030
  31. Alteration filed

    IRA to assist with Condition Assessment. Filing M01451777-I1.

    031
  32. Alteration approved

    Filing M01425016-S1 reached an approved status.

    032
  33. Alteration signed off

    DOB recorded a sign-off for M01377470-I1.

    033
  34. Alteration now completed

    The latest status recorded for M01377470-I1 is “LOC Issued.”

    034
  35. Alteration approved

    Filing M01451777-I1 reached an approved status.

    035
  36. Alteration now approved

    The latest status recorded for M01451777-I1 is “Approved.”

    036
  37. Alteration filed

    Apt # 2N minor renovation. install stack washer/electric dyer, replace kitchen sink and range. Filing M01425016-P1.

    037
  38. Alteration filed

    General construction interior renovation of apartment 10p on the 10th floor. as per plans filed. no change of use, egress, or occupancy. Filing M01433153-I1.

    038
  39. Alteration filed

    Plumbing with the renovation of apartment 10p on the 10th floor. as per plans filed. no change of use, egress, or occupancy. Filing M01433153-S1.

    039
  40. Permit recorded for alteration

    DOB lists a first permit date for M01425016-I1. That is not by itself confirmation of activity on site.

    040
  41. Alteration now approved

    The latest status recorded for M01425016-I1 is “Permit Entire.”

    041
  42. Alteration approved

    Filing M01433153-I1 reached an approved status.

    042
  43. Alteration signed off

    DOB recorded a sign-off for M01321034-S2.

    043
  44. Alteration now completed

    The latest status recorded for M01321034-S2 is “LOC Issued.”

    044
  45. Alteration signed off

    DOB recorded a sign-off for M01321034-I1.

    045
  46. Alteration now completed

    The latest status recorded for M01321034-I1 is “LOC Issued.”

    046
  47. Alteration signed off

    DOB recorded a sign-off for M01312815-S2.

    047
  48. Alteration now completed

    The latest status recorded for M01312815-S2 is “LOC Issued.”

    048
  49. Alteration signed off

    DOB recorded a sign-off for M01312815-I1.

    049
  50. Alteration now completed

    The latest status recorded for M01312815-I1 is “LOC Issued.”

    050
  51. Alteration signed off

    DOB recorded a sign-off for M01300401-I1.

    051
  52. Alteration now completed

    The latest status recorded for M01300401-I1 is “LOC Issued.”

    052
  53. Alteration signed off

    DOB recorded a sign-off for M01300401-S1.

    053
  54. Alteration now completed

    The latest status recorded for M01300401-S1 is “LOC Issued.”

    054
  55. Alteration signed off

    DOB recorded a sign-off for M01300398-I1.

    055
  56. Alteration now completed

    The latest status recorded for M01300398-I1 is “LOC Issued.”

    056
  57. Alteration approved

    Filing M01433153-S1 reached an approved status.

    057
  58. Alteration now approved

    The latest status recorded for M01433153-S1 is “Approved.”

    058
  59. Alteration approved

    Filing M01425016-P1 reached an approved status.

    059
  60. Alteration now approved

    The latest status recorded for M01425016-P1 is “Approved.”

    060
  61. Permit recorded for alteration

    DOB lists a first permit date for M01425016-S1. That is not by itself confirmation of activity on site.

    061
  62. Alteration now approved

    The latest status recorded for M01425016-S1 is “Permit Entire.”

    062
  63. Alteration signed off

    DOB recorded a sign-off for M01321034-S1.

    063
  64. Alteration now completed

    The latest status recorded for M01321034-S1 is “LOC Issued.”

    064
  65. Permit recorded for alteration

    DOB lists a first permit date for M01433153-I1. That is not by itself confirmation of activity on site.

    065
  66. Alteration now approved

    The latest status recorded for M01433153-I1 is “Permit Entire.”

    066

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 12, 2026; this list should not be treated as a complete title or permit search.

Keep reading

Where this building sits.

Neighborhoods

Upper West Side-Lincoln Square

Streets

West End Avenue

Postal codes

10023

Applicants of record

Rise ArchitectureReaves Architecture LLCTaylor WilliamsSkyline Access LLCVail Associates Architects