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Building record · BIN 3388734

70 Washington Street

70 Washington Street, Brooklyn, NY 11201

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 21 independently sourced records, including 10 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 3388734

70 Washington Street

Downtown Brooklyn-Dumbo-Boerum Hill, Brooklyn

A consolidated public-record view · updated Sep 16, 2026

DOB filings
21
Active-status
10
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 records10
First included filingApr 1, 2020
Latest recorded changeSep 16, 2026

The lot

What is already here?

The lot holds a 13-story condominium built in 1911, with 259 homes, on a 31,200 sq ft lot.

  1. Floors 9–13Above the southern skylineAbove the tallest building within sixty metres to the south, which stands 24.4 m. Nothing on that side reaches this floor.
  2. Floors 2–8Homes259 homes are recorded on this lot — about 22 homes to a floor, and the apartments assessed on this block run to a typical 1,342 sq ft (125 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
  • Homes259 recorded · typically 125 m² · valued $422,813
  • Above the southern skylineFrom about floor 9 — the tallest thing within 60 m to the south is 24.4 m
Drawn from the outline and roof height the Department of City Planning publishes for this building: 59.1 m over 13 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
1911
Last altered
2004
Floors
13
Residential units
259
Building type
Condominium
Land use
Mixed residential and commercial
Zoning district
M1-2/R8A
Lot area
31,200 sq ft
Building area
351,674 sq ft
Historic district
DUMBO Historic District

Housing violations

13 violations are open against this address under the Housing Maintenance Code. 4 of them are the class the city calls immediately hazardous.

  • 4Immediately hazardous
  • 0Hazardous
  • 9Non-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

335 condominium apartments are assessed on this block, and the typical one is 1,342 sq ft (125 m²). They run from 64 to 458 m².

The city values the typical one at $422,813. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.

What it sold for

55 apartments on this tax block changed hands in the year the city last published, at a median of $3,350,000, from 26,114 to 25,464,341.

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 DOT

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 18, 2026. They describe the tax lot, not any single filing. When the rest of New York went up

On the market here

12 homes at this address are currently listed — 10 for sale and 2 to rent by Coldwell Banker and Corcoran 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 2BFor sale2 bd · 2 ba1,273 sq ft118 m²$1,650,000$1,296Coldwell Banker
Unit 2PTo rentPrice not readCorcoran
Unit 7FTo rentPrice not readDouglas Elliman
Unit 12AFor salePrice not readColdwell Banker
Unit 12AFor salePrice not readCorcoran
Unit 3JFor salePrice not readColdwell Banker
Unit 3JFor salePrice not readCorcoran
Unit 7EFor salePrice not readColdwell Banker
Unit 7FFor salePrice not readColdwell Banker
Unit 7LFor salePrice not readColdwell Banker
Unit 8FFor salePrice not readColdwell Banker
Unit 8FFor salePrice not readDouglas Elliman

Read from the brokerages’ own published listings on October 1, 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 104 notices on file; the most recent was issued Apr 28, 2025.

  • Landmark

    Issued Apr 28, 2025

  • Elevator

    Issued Mar 8, 2013

  • Elevator

    Issued Feb 22, 2012

  • 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 Sep 18, 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 3388734. 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 11 recorded as completed, 9 approved, 1 under review. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
Apr 1, 2020
Latest recorded change
Sep 16, 2026
Highest proposed story count
13 stories
Highest proposed unit count
259 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 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

    Existing sprinkler riser 1-13th floor. Remove/replace various sprinkler heads, cap lines, floors 2 through 12 (apt 2G, 2J/K, 2L-11L, 2R-11R, 3G-11G, 3J/K-11J/K, 3L-11L, 3R-11R, 12G, 12J/K, 12L, 12R. (SD and SPR filed under 301857792. Filing B00313944-I1.

    01
  2. Alteration approved

    Filing B00313944-I1 reached an approved status.

    02
  3. Alteration filed

    Modify existing ductwork and air handlers, tie into existing Condensor units. No change to egress, occupancy or use. Filing B00374872-I1.

    03
  4. Alteration filed

    Modify plumbing fixtures as indicated. No change to egress, occupancy or use. Filing B00368449-I1.

    04
  5. Alteration approved

    Filing B00368449-I1 reached an approved status.

    05
  6. Permit recorded for alteration

    DOB lists a first permit date for B00313944-I1. That is not by itself confirmation of activity on site.

    06
  7. Permit recorded for alteration

    DOB lists a first permit date for B00368449-I1. That is not by itself confirmation of activity on site.

    07
  8. Alteration approved

    Filing B00374872-I1 reached an approved status.

    08
  9. Permit recorded for alteration

    DOB lists a first permit date for B00374872-I1. That is not by itself confirmation of activity on site.

    09
  10. Alteration filed

    Plumbing and Gas work associated the combination of units PH O and PH N. No change to use, occupancy or egress. Reconfigure existing bathrooms and laundry room, remove one kitchen, relocate one kitchen. All SP, MS and OT work filed separately. Filing B00407138-I1.

    010
  11. Alteration approved

    Filing B00407138-I1 reached an approved status.

    011
  12. Alteration filed

    Remove existing 15 sprinkler heads at ph o & n.2.install new 19 sprinkler heads at ph o & n as per plans. Filing B00465968-I1.

    012
  13. Alteration filed

    Replace existing ceiling air conditioning units with new AC units with associated pipes and ductwork. Filing B00465978-I1.

    013
  14. Alteration approved

    Filing B00465968-I1 reached an approved status.

    014
  15. Alteration approved

    Filing B00465978-I1 reached an approved status.

    015
  16. Alteration filed

    Combine units ph n & ph o. reconfigure interior layout as shown in plans filed herewith. no change to use, occupancy or egress. mechanical and plumbing work filed separately. Filing B00478732-I1.

    016
  17. Alteration approved

    Filing B00478732-I1 reached an approved status.

    017
  18. Permit recorded for alteration

    DOB lists a first permit date for B00407138-I1. That is not by itself confirmation of activity on site.

    018
  19. Alteration filed

    General construction for build-out of tenant retail space. No change in use, occupancy or egress. Filing B00467752-I1.

    019
  20. Permit recorded for alteration

    DOB lists a first permit date for B00478732-I1. That is not by itself confirmation of activity on site.

    020
  21. Permit recorded for alteration

    DOB lists a first permit date for B00465978-I1. That is not by itself confirmation of activity on site.

    021
  22. Alteration approved

    Filing B00467752-I1 reached an approved status.

    022
  23. Alteration now approved

    The latest status recorded for B00368449-I1 is “Permit Entire.”

    023
  24. Permit recorded for alteration

    DOB lists a first permit date for B00467752-I1. That is not by itself confirmation of activity on site.

    024
  25. Alteration filed

    Remove and cap one toilet and one lavatory from existing restroom. install new sink. Filing B00511513-I1.

    025
  26. Alteration approved

    Filing B00511513-I1 reached an approved status.

    026
  27. Alteration signed off

    DOB recorded a sign-off for B00374872-I1.

    027
  28. Alteration now completed

    The latest status recorded for B00374872-I1 is “LOC Issued.”

    028
  29. Permit recorded for alteration

    DOB lists a first permit date for B00465968-I1. That is not by itself confirmation of activity on site.

    029
  30. Alteration filed

    Plumbing work on partial 8th floor related to the apartment combination renovation in the existing building. Filing B00465695-I1.

    030
  31. Alteration filed

    Modification to interior partitions and finishes to accommodate the apartment combination in the existing building as per plans filed herewith. no change to zoning, use, egress or occupancy. Filing B00465134-I1.

    031
  32. Permit recorded for alteration

    DOB lists a first permit date for B00511513-I1. That is not by itself confirmation of activity on site.

    032
  33. Alteration approved

    Filing B00465695-I1 reached an approved status.

    033
  34. Alteration approved

    Filing B00465134-I1 reached an approved status.

    034
  35. Alteration filed

    Plumbing scope in conjunction with apartment 2j renovation as per plans filed herewith. no change in use, egress, or occupancy. Filing B00523564-I1.

    035
  36. Alteration filed

    Renovation of existing residential apartment 2j on the second floor as per plans filed herewith. no change in use, egress, or occupancy. Filing B00523548-I1.

    036
  37. Alteration approved

    Filing B00523564-I1 reached an approved status.

    037
  38. Permit recorded for alteration

    DOB lists a first permit date for B00465134-I1. That is not by itself confirmation of activity on site.

    038
  39. Permit recorded for alteration

    DOB lists a first permit date for B00465695-I1. That is not by itself confirmation of activity on site.

    039
  40. Alteration approved

    Filing B00523548-I1 reached an approved status.

    040
  41. Permit recorded for alteration

    DOB lists a first permit date for B00523548-I1. That is not by itself confirmation of activity on site.

    041
  42. Alteration filed

    Replace one exterior door. Install one new double door. New glazing at existing windows as shown. No change to use, occupancy or egress. Filing B00639015-I1.

    042
  43. Alteration approved

    Filing B00639015-I1 reached an approved status.

    043
  44. Permit recorded for alteration

    DOB lists a first permit date for B00523564-I1. That is not by itself confirmation of activity on site.

    044
  45. Alteration filed

    Existing sprinkler riser 1-13th floor. Remove/replace various sprinkler heads, cap lines, floors 2 through 12 (apt 2G, 2J/K, 2L-11L, 2R-11R, 3G-11G, 3J/K-11J/K, 3L-11L, 3R-11R, 12G, 12J/K, 12L, 12R. (SD and SPR filed under 301857792. Filing B00313944-P1.

    045
  46. Alteration approved

    Filing B00313944-P1 reached an approved status.

    046
  47. Alteration now approved

    The latest status recorded for B00313944-P1 is “Approved.”

    047
  48. Alteration now approved

    The latest status recorded for B00465978-I1 is “Permit Entire.”

    048
  49. Alteration signed off

    DOB recorded a sign-off for B00465134-I1.

    049
  50. Alteration now completed

    The latest status recorded for B00465134-I1 is “LOC Issued.”

    050
  51. Alteration signed off

    DOB recorded a sign-off for B00465695-I1.

    051
  52. Alteration now completed

    The latest status recorded for B00465695-I1 is “LOC Issued.”

    052
  53. Alteration signed off

    DOB recorded a sign-off for B00313944-I1.

    053
  54. Alteration now completed

    The latest status recorded for B00313944-I1 is “LOC Issued.”

    054
  55. Permit recorded for alteration

    DOB lists a first permit date for B00639015-I1. That is not by itself confirmation of activity on site.

    055
  56. Alteration now approved

    The latest status recorded for B00407138-I1 is “Permit Entire.”

    056
  57. Alteration now approved

    The latest status recorded for B00639015-I1 is “Permit Entire.”

    057
  58. Alteration signed off

    DOB recorded a sign-off for B00478732-I1.

    058
  59. Alteration now completed

    The latest status recorded for B00478732-I1 is “LOC Issued.”

    059
  60. Alteration signed off

    DOB recorded a sign-off for B00523548-I1.

    060
  61. Alteration now completed

    The latest status recorded for B00523548-I1 is “LOC Issued.”

    061
  62. Alteration now approved

    The latest status recorded for B00523564-I1 is “Permit Entire.”

    062
  63. Alteration now approved

    The latest status recorded for B00465968-I1 is “Permit Entire.”

    063
  64. Alteration signed off

    DOB recorded a sign-off for B00467752-I1.

    064
  65. Alteration now completed

    The latest status recorded for B00467752-I1 is “LOC Issued.”

    065
  66. Alteration signed off

    DOB recorded a sign-off for B00511513-I1.

    066
  67. Alteration now completed

    The latest status recorded for B00511513-I1 is “LOC Issued.”

    067
  68. Alteration filed

    Replace two interior water-sourced heat pump with new, 4 ton & 2 ton. Associated duct work and grilles. No change to use, egress. or occupancy. Filing B01168196-S3.

    068
  69. Alteration filed

    Interior renovation to 2.5 baths and minor partition work. No change to use, egress or occupancy. Filing B01168196-I1.

    069
  70. Alteration approved

    Filing B01168196-I1 reached an approved status.

    070
  71. Alteration filed

    Modification to 16 sprinkler heads. No change to use, occupancy, or egress. Filing B01168196-S2.

    071
  72. Alteration approved

    Filing B01168196-S2 reached an approved status.

    072
  73. Alteration approved

    Filing B01168196-S3 reached an approved status.

    073
  74. Permit recorded for alteration

    DOB lists a first permit date for B01168196-I1. That is not by itself confirmation of activity on site.

    074
  75. Permit recorded for alteration

    DOB lists a first permit date for B01168196-S2. That is not by itself confirmation of activity on site.

    075
  76. Permit recorded for alteration

    DOB lists a first permit date for B01168196-S3. That is not by itself confirmation of activity on site.

    076
  77. Alteration filed

    Modifications to Existing Accessory Health Club (for Resident's use only). Filing B01390036-I1.

    077
  78. Alteration filed

    Work includes interior renovation of existing lobby. no change to use, occupancy, or egress. Filing B01304731-I1.

    078
  79. Alteration approved

    Filing B01390036-I1 reached an approved status.

    079
  80. Alteration now approved

    The latest status recorded for B01390036-I1 is “Approved.”

    080
  81. Alteration now under review

    The latest status recorded for B01304731-I1 is “Objections.”

    081
  82. Alteration filed

    Replace two interior water-sourced heat pump with new, 4 ton & 2 ton. Associated duct work and grilles. No change to use, egress. or occupancy. Filing B01168196-P1.

    082
  83. Alteration signed off

    DOB recorded a sign-off for B01168196-S2.

    083
  84. Alteration now completed

    The latest status recorded for B01168196-S2 is “LOC Issued.”

    084
  85. Alteration approved

    Filing B01168196-P1 reached an approved status.

    085
  86. Alteration now approved

    The latest status recorded for B01168196-P1 is “Approved.”

    086
  87. Alteration signed off

    DOB recorded a sign-off for B01168196-S3.

    087
  88. Alteration now completed

    The latest status recorded for B01168196-S3 is “LOC Issued.”

    088
  89. Alteration signed off

    DOB recorded a sign-off for B01168196-I1.

    089
  90. Alteration now completed

    The latest status recorded for B01168196-I1 is “LOC Issued.”

    090

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 1, 2026; this list should not be treated as a complete title or permit search.

Keep reading

Where this building sits.

Neighborhoods

Downtown Brooklyn-Dumbo-Boerum Hill

Streets

Washington StreetFront Street

Postal codes

11201

Applicants of record

Backforty Architecture, LLCPaul Denis AssociatesAtoz Consulting Engineers, PCBarker Freeman Design OfficeCb Engineering PCE4p Consulting Engineering PLLC