Alteration filingApr 27
DOB filing B00257267-I1
Alteration filing at 1000 Dean Street
Recorded as completed$25,000 recorded cost
Open filing Building record · BIN 3028018
1000 Dean Street
1000 Dean Street, Brooklyn, NY 11238
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 6 independently sourced records, including 3 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3028018
1000 Dean Street
Crown Heights (North), Brooklyn
A consolidated public-record view · updated Apr 27, 2021
- DOB filings
- 6
- Active-status
- 3
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings6
Open or active-status records3
First included filingJan 8, 2020
Latest recorded changeApr 27, 2021
The lot
What is already here?
The lot holds a 4-story condominium built in 1965, on a 50,874 sq ft lot.
- Floors 2–4Nothing on record
- Floor 1Street levelStreet level. The lot is recorded as commercial and office, so this floor is where the commercial space is.
- Street levelCommercial and office
- Above the southern skylineFrom about floor 14 — the tallest thing within 60 m to the south is 41.4 m
- Built
- 1965
- Last altered
- 2018
- Floors
- 4
- Residential units
- 0
- Building type
- Condominium
- Land use
- Commercial and office
- Zoning district
- M1-2A
- Lot area
- 50,874 sq ft
- Building area
- 145,096 sq ft
Owner of record
636 CLASSON ASSOC LP
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 14, 2026. They describe the tax lot, not any single filing. When the rest of New York went up
Violation record
Are there open violations here?
The Department of Buildings has 4 open notices on record for this building, out of 34 notices on file; the most recent was issued Jul 6, 2001.
- Construction
Issued Jul 6, 2001 — WORK WITHOUT A PERMIT WORK NOTED: REMOVED EXISTINY WINDOWS AND REPLACED WITH CONCRETE BLOCK AND GLASS BLOCK AT 2,3,4 STORY SOUTH WALL INSTALLED SAB ROOF OVER EXISTING ROOF WITH METAL STADS AND METAL SHEETING. REMEDY: OBTAIN A PERMIT IF FEASIBLE OR RESTORE PREMISES TO PRIOR LEGAL CONDITION
- Construction
Issued May 26, 2001 — WORK WITHOUT A PERMIT. WORK NOTED: REMOVED EXISTING WINDOWS & REPLACED WITH BLOCK WALL & CLAY BLOCK AT 2,3,4TH STORY SOUTH SIDE WALLS. CREATE SUB ROOF OVER EXISTING ROOF WITH METAL SHEETING AND STUDS REMEDY: OBTAIN PERMIT
- Construction
Issued Sep 22, 1999 — WORK WITHOUT A PERMIT. WORK NOTED: SUB ROOF OVER EXISTING ROOF, WITH METAL SHEETING AND METAL STUDS WITHOUT FIRST OBTAINING A PERMIT REMEDY: OBTAIN A PERMIT IF FEASBLE, AND MAKE ROOF AS PER CODE, OR RE- MOVE ILLEGAL STRUCTURE
1 further open notice is 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 14, 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 3028018. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 6 alteration filing. Its latest status categories are 3 recorded as completed, 3 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jan 8, 2020
- Latest recorded change
- Apr 27, 2021
- Highest proposed story count
- Not stated
- Highest proposed unit count
- Not stated
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 6 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Modify existing first floor lobby sprinkler layout for new first floor conference rooms. filed in conjunction with general construction app 321990119. Filing B00257309-I1.
- Alteration filed02
Install new HVAC fan coil units, ductwork, and diffusers to serve new first floor conference rooms. modify existing HVAC diffusers at first floor. install new condenser on second floor roof. filed in conjunction with general construction app 321990119. Filing B00257267-I1.
- Alteration approved03
Filing B00257267-I1 reached an approved status.
- Alteration approved04
Filing B00257309-I1 reached an approved status.
- Alteration filed05
Furnish and install two (2) 3-ton split systems each complete with one (1) roof-mounted condenser and three (3) ductless air handling units, and all associated piping and power connections in office unit. Filing B00338635-I1.
- Alteration approved06
Filing B00338635-I1 reached an approved status.
- Permit recorded for alteration07
DOB lists a first permit date for B00338635-I1. That is not by itself confirmation of activity on site.
- Alteration filed08
Furnish and install two (2) 3-ton split systems each complete with one (1) roof-mounted condenser and three (3) ductless air handling units, and all associated piping and power connections in office unit. Filing B00338635-P1.
- Alteration approved09
Filing B00338635-P1 reached an approved status.
- Alteration filed010
Modify existing first floor lobby sprinkler layout for new first floor conference rooms. filed in conjunction with general construction app 321990119. Filing B00257309-P1.
- Alteration filed011
Install new HVAC fan coil units, ductwork, and diffusers to serve new first floor conference rooms. modify existing HVAC diffusers at first floor. install new condenser on second floor roof. filed in conjunction with general construction app 321990119. Filing B00257267-P1.
- Alteration approved012
Filing B00257309-P1 reached an approved status.
- Alteration signed off013
DOB recorded a sign-off for B00338635-I1.
- Alteration approved014
Filing B00257267-P1 reached an approved status.
- Permit recorded for alteration015
DOB lists a first permit date for B00257267-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration016
DOB lists a first permit date for B00257309-I1. That is not by itself confirmation of activity on site.
- Alteration now approved017
The latest status recorded for B00257267-P1 is “Approved.”
- Alteration now approved018
The latest status recorded for B00257309-P1 is “Approved.”
- Alteration now completed019
The latest status recorded for B00338635-I1 is “LOC Issued.”
- Alteration now approved020
The latest status recorded for B00338635-P1 is “Approved.”
- Alteration signed off021
DOB recorded a sign-off for B00257309-I1.
- Alteration now completed022
The latest status recorded for B00257309-I1 is “LOC Issued.”
- Alteration signed off023
DOB recorded a sign-off for B00257267-I1.
- Alteration now completed024
The latest status recorded for B00257267-I1 is “LOC Issued.”