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Building record · BIN 3029557

824 Classon Avenue

824 Classon Avenue, Brooklyn, NY 11238

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 9 independently sourced records, including 4 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 3029557

824 Classon Avenue

Prospect Heights, Brooklyn

A consolidated public-record view · updated Jan 26, 2023

DOB filings
9
Active-status
4
Recorded addresses
1
Building data portrait

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

Matched filings9
Open or active-status records4
First included filingJan 10, 2020
Latest recorded changeJan 26, 2023

The lot

What is already here?

The lot holds a 6-story walk-up apartment building built in 1920, with 10 homes, on a 2,500 sq ft lot.

Built
1920
Floors
6
Residential units
10
Building type
Walk-up apartment building
Land use
Walk-up apartments
Zoning district
R7A
Lot area
2,500 sq ft
Building area
8,500 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 14, 2026. They describe the tax lot, not any single filing.

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 3029557. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 9 alteration filing. Its latest status categories are 5 recorded as completed, 4 approved. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
Jan 10, 2020
Latest recorded change
Jan 26, 2023
Highest proposed story count
Not stated
Highest proposed unit count
10 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 9 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 sidewalk shed as per plans. no change in use, egress or occupancy. Filing B00292945-I1.

    01
  2. Permit recorded for alteration

    DOB lists a first permit date for B00292945-I1. That is not by itself confirmation of activity on site.

    02
  3. Alteration filed

    Installation of pipe scaffold as per plans. no change in use, egress or occupancy. Filing B00292959-I1.

    03
  4. Permit recorded for alteration

    DOB lists a first permit date for B00292959-I1. That is not by itself confirmation of activity on site.

    04
  5. Alteration filed

    Sprinkler specifications filed in conjunction with alt1 # 320889990. Filing B00299074-I1.

    05
  6. Alteration filed

    Plumbing specifications filed in conjunction with alt 320889990. Filing B00299088-I1.

    06
  7. Alteration filed

    Mechanical specification filed in conjunction with alt1 #320889990. new split system for heating and cooling & new ventilation systems for 5th and 6th fl. Filing B00299105-I1.

    07
  8. Alteration approved

    Filing B00299088-I1 reached an approved status.

    08
  9. Alteration approved

    Filing B00299105-I1 reached an approved status.

    09
  10. Alteration approved

    Filing B00299074-I1 reached an approved status.

    010
  11. Permit recorded for alteration

    DOB lists a first permit date for B00299105-I1. That is not by itself confirmation of activity on site.

    011
  12. Permit recorded for alteration

    DOB lists a first permit date for B00299088-I1. That is not by itself confirmation of activity on site.

    012
  13. Permit recorded for alteration

    DOB lists a first permit date for B00299074-I1. That is not by itself confirmation of activity on site.

    013
  14. Alteration signed off

    DOB recorded a sign-off for B00292945-I1.

    014
  15. Alteration now completed

    The latest status recorded for B00292945-I1 is “LOC Issued.”

    015
  16. Alteration signed off

    DOB recorded a sign-off for B00292959-I1.

    016
  17. Alteration now completed

    The latest status recorded for B00292959-I1 is “LOC Issued.”

    017
  18. Alteration filed

    Sprinkler specifications filed in conjunction with alt1 # 320889990. Filing B00299074-P1.

    018
  19. Alteration filed

    Sprinkler specifications filed in conjunction with alt1 # 320889990. Filing B00299074-P2.

    019
  20. Alteration approved

    Filing B00299074-P1 reached an approved status.

    020
  21. Alteration now approved

    The latest status recorded for B00299074-P1 is “Approved.”

    021
  22. Alteration approved

    Filing B00299074-P2 reached an approved status.

    022
  23. Alteration now approved

    The latest status recorded for B00299074-P2 is “Approved.”

    023
  24. Alteration filed

    Plumbing specifications filed in conjunction with alt 320889990. Filing B00299088-P2.

    024
  25. Alteration approved

    Filing B00299088-P2 reached an approved status.

    025
  26. Alteration now approved

    The latest status recorded for B00299088-P2 is “Approved.”

    026
  27. Alteration signed off

    DOB recorded a sign-off for B00299074-I1.

    027
  28. Alteration now completed

    The latest status recorded for B00299074-I1 is “LOC Issued.”

    028
  29. Alteration signed off

    DOB recorded a sign-off for B00299088-I1.

    029
  30. Alteration now completed

    The latest status recorded for B00299088-I1 is “LOC Issued.”

    030
  31. Alteration filed

    Mechanical specification filed in conjunction with alt1 #320889990. new split system for heating and cooling & new ventilation systems for 5th and 6th fl. Filing B00299105-P1.

    031
  32. Alteration approved

    Filing B00299105-P1 reached an approved status.

    032
  33. Alteration now approved

    The latest status recorded for B00299105-P1 is “Approved.”

    033
  34. Alteration signed off

    DOB recorded a sign-off for B00299105-I1.

    034
  35. Alteration now completed

    The latest status recorded for B00299105-I1 is “LOC Issued.”

    035

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 14, 2026; this list should not be treated as a complete title or permit search.

Keep reading

Where this building sits.

Neighborhoods

Prospect Heights

Streets

Classon Avenue

Postal codes

11238

Applicants of record

Advanced Engineering & INSPECT. PllScalar Architecture PC