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Building record · BIN 3058308

19 Willoughby Avenue

19 Willoughby Avenue, Brooklyn, NY 11205

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 12 independently sourced records, including 7 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 3058308

19 Willoughby Avenue

Fort Greene, Brooklyn

A consolidated public-record view · updated Nov 27, 2023

DOB filings
12
Active-status
7
Recorded addresses
1
Building data portrait

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

Matched filings12
Open or active-status records7
First included filingAug 11, 2021
Latest recorded changeNov 27, 2023

The lot

What is already here?

The lot holds a 3-story two-family home built in 1899, on a 1,336 sq ft lot.

  1. Floors 2–3Homes2 homes are recorded on this lot — about one home to a floor, and the apartments assessed on this block run to a typical 1,118 sq ft (104 m²). The city does not publish which floor any of them is on.
  2. Floor 1Street levelStreet level. The lot is recorded as one and two family homes.
  • Street levelOne and two family homes
  • Homes2 recorded · typically 104 m² · valued $663,104
  • Above the southern skylineFrom about floor 6 — the tallest thing within 60 m to the south is 17.6 m
Drawn from the outline and roof height the Department of City Planning publishes for this building: 12.2 m over 3 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
1899
Last altered
2022
Floors
3
Residential units
2
Building type
Two-family home
Land use
One and two family homes
Zoning district
R6B
Lot area
1,336 sq ft
Building area
3,328 sq ft

The apartments

16 condominium apartments are assessed on this block, and the typical one is 1,118 sq ft (104 m²). They run from 78 to 226 m².

The city values the typical one at $663,104. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.

Owner of record

M&L CHAN 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 15, 2026. They describe the tax lot, not any single filing. When the rest of New York went up

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 3058308. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 12 alteration filing. Its latest status categories are 5 recorded as completed, 7 approved. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
Aug 11, 2021
Latest recorded change
Nov 27, 2023
Highest proposed story count
4 stories
Highest proposed unit count
2 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 12 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.

  1. Alteration filed

    Plumbing work in conjunction with alt-2 interior renovation. remove, relocate, replace & add bathroom, kitchen & laundry fixtures. add exterior floor drains. boilers to be removed, existing hot water heater & meters to remain. heat provided by mech system. Filing B00518580-I1.

    01
  2. Alteration filed

    New ac system including hyper heat air cooled variable speed heat pump equipment, refrigerant piping, condensate drain piping, galvanized sheet metal ductwork, dampers, air outlets, controls etc. new exhaust system for bathrooms. Filing B00518603-I1.

    02
  3. Alteration filed

    Renovation of existing cellar + basement + 3 story house. demolition work to include partitions,minor ceiling, windows and doors. proposed work to include new partitions, doors and windows new bulkhead and roof deck. no change in use, occupancy or egress. Filing B00518336-I1.

    03
  4. Alteration approved

    Filing B00518603-I1 reached an approved status.

    04
  5. Alteration filed

    Install new steel posts and stair stringer at rear yard, roof dunnage for HVAC, construct openings at east wall, close floor opening at first floor, and construct balcony and structural framing. no change in use, occupancy or egress. Filing B00518607-I1.

    05
  6. Alteration approved

    Filing B00518607-I1 reached an approved status.

    06
  7. Alteration approved

    Filing B00518336-I1 reached an approved status.

    07
  8. Alteration approved

    Filing B00518580-I1 reached an approved status.

    08
  9. Alteration filed

    Install new sprinkler system, including sprinkler heads and associated piping along with new 2" incoming combined water service. No change in use, occupancy or egress. Filing B00581573-I1.

    09
  10. Alteration approved

    Filing B00581573-I1 reached an approved status.

    010
  11. Alteration filed

    Install new steel posts and stair stringer at rear yard, roof dunnage for HVAC, construct openings at east wall, close floor opening at first floor, and construct balcony and structural framing. no change in use, occupancy or egress. Filing B00518607-P1.

    011
  12. Alteration approved

    Filing B00518607-P1 reached an approved status.

    012
  13. Alteration now approved

    The latest status recorded for B00518607-P1 is “Approved.”

    013
  14. Permit recorded for alteration

    DOB lists a first permit date for B00518603-I1. That is not by itself confirmation of activity on site.

    014
  15. Permit recorded for alteration

    DOB lists a first permit date for B00518336-I1. That is not by itself confirmation of activity on site.

    015
  16. Permit recorded for alteration

    DOB lists a first permit date for B00518607-I1. That is not by itself confirmation of activity on site.

    016
  17. Permit recorded for alteration

    DOB lists a first permit date for B00581573-I1. That is not by itself confirmation of activity on site.

    017
  18. Permit recorded for alteration

    DOB lists a first permit date for B00518580-I1. That is not by itself confirmation of activity on site.

    018
  19. Alteration filed

    Renovation of existing cellar + basement + 3 story house. demolition work to include partitions,minor ceiling, windows and doors. proposed work to include new partitions, doors and windows new bulkhead and roof deck. no change in use, occupancy or egress. Filing B00518336-P1.

    019
  20. Alteration filed

    Install new steel posts and stair stringer at rear yard, roof dunnage for HVAC, construct openings at east wall, close floor opening at first floor, and construct balcony and structural framing. no change in use, occupancy or egress. Filing B00518607-P2.

    020
  21. Alteration filed

    Plumbing work in conjunction with alt-2 interior renovation. remove, relocate, replace & add bathroom, kitchen & laundry fixtures. add exterior floor drains. boilers to be removed, existing hot water heater & meters to remain. heat provided by mech system. Filing B00518580-P1.

    021
  22. Alteration approved

    Filing B00518580-P1 reached an approved status.

    022
  23. Alteration now approved

    The latest status recorded for B00518580-P1 is “Approved.”

    023
  24. Alteration approved

    Filing B00518607-P2 reached an approved status.

    024
  25. Alteration now approved

    The latest status recorded for B00518607-P2 is “Approved.”

    025
  26. Alteration approved

    Filing B00518336-P1 reached an approved status.

    026
  27. Alteration now approved

    The latest status recorded for B00518336-P1 is “Approved.”

    027
  28. Alteration signed off

    DOB recorded a sign-off for B00518607-I1.

    028
  29. Alteration now completed

    The latest status recorded for B00518607-I1 is “LOC Issued.”

    029
  30. Alteration filed

    Plumbing work in conjunction with alt-2 interior renovation. remove, relocate, replace & add bathroom, kitchen & laundry fixtures. add exterior floor drains. boilers to be removed, existing hot water heater & meters to remain. heat provided by mech system. Filing B00518580-P2.

    030
  31. Alteration approved

    Filing B00518580-P2 reached an approved status.

    031
  32. Alteration now approved

    The latest status recorded for B00518580-P2 is “Approved.”

    032
  33. Alteration signed off

    DOB recorded a sign-off for B00518336-I1.

    033
  34. Alteration now completed

    The latest status recorded for B00518336-I1 is “LOC Issued.”

    034
  35. Alteration filed

    Install new sprinkler system, including sprinkler heads and associated piping along with new 2" incoming combined water service. No change in use, occupancy or egress. Filing B00581573-P1.

    035
  36. Alteration approved

    Filing B00581573-P1 reached an approved status.

    036
  37. Alteration now approved

    The latest status recorded for B00581573-P1 is “Approved.”

    037
  38. Alteration filed

    Install new sprinkler system, including sprinkler heads and associated piping along with new 2" incoming combined water service. No change in use, occupancy or egress. Filing B00581573-P2.

    038
  39. Alteration approved

    Filing B00581573-P2 reached an approved status.

    039
  40. Alteration now approved

    The latest status recorded for B00581573-P2 is “Approved.”

    040
  41. Alteration signed off

    DOB recorded a sign-off for B00518603-I1.

    041
  42. Alteration now completed

    The latest status recorded for B00518603-I1 is “LOC Issued.”

    042
  43. Alteration signed off

    DOB recorded a sign-off for B00518580-I1.

    043
  44. Alteration now completed

    The latest status recorded for B00518580-I1 is “LOC Issued.”

    044
  45. Alteration signed off

    DOB recorded a sign-off for B00581573-I1.

    045
  46. Alteration now completed

    The latest status recorded for B00581573-I1 is “LOC Issued.”

    046

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 22, 2026; this list should not be treated as a complete title or permit search.

Keep reading

Where this building sits.

Neighborhoods

Fort Greene

Streets

Willoughby Avenue

Postal codes

11205

Applicants of record

Bo Lee Architect PCWjy Electric INC.H2 Consulting PE PC