Alteration filingJul 27
DOB filing B00520935-I1
Alteration filing at 688 Jefferson Avenue
Recorded as completed$1 recorded cost
Open filing Building record · BIN 3045825
688 Jefferson Avenue
688 Jefferson Avenue, Brooklyn, NY 11221
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 4 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3045825
688 Jefferson Avenue
Bedford-Stuyvesant (East), Brooklyn
A consolidated public-record view · updated Jul 27, 2021
- DOB filings
- 4
- Active-status
- 2
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings4
Open or active-status records2
First included filingMar 22, 2021
Latest recorded changeJul 27, 2021
The lot
What is already here?
The lot holds a vacant land on a 1,652 sq ft lot.
- Last altered
- 2021
- Residential units
- 0
- Building type
- Vacant land
- Land use
- Vacant land
- Zoning district
- R6A
- Lot area
- 1,652 sq ft
What it sold for
5 apartments on this tax block changed hands in the year the city last published, at a median of $1,125,000, from 999,000 to 1,150,000.
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.
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.
Violation record
Are there open violations here?
The Department of Buildings has 16 open notices on record for this building, out of 18 notices on file; the most recent was issued Jun 9, 2021.
- Fail to certify class
Issued Jun 9, 2021 — FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
- Fail to certify class
Issued Feb 17, 2021 — FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
- Construction
Issued Feb 16, 2021 — WORK WITHOUT A PERMIT. ERECTED A CONSTRUCTION FENCE IN FRONT OF THE PROPERTY WITHOUT A PERMIT. A CONSTRUCTION FENCE WAS ERECTED
13 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 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 3045825. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 4 alteration filing. Its latest status categories are 2 recorded as completed, 2 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Mar 22, 2021
- Latest recorded change
- Jul 27, 2021
- Highest proposed story count
- Not stated
- 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 4 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Installation of plywood fence as per plan. no change in use,occupancy, or egress under this application. Filing B00470173-I1.
- Permit recorded for alteration02
DOB lists a first permit date for B00470173-I1. That is not by itself confirmation of activity on site.
- Alteration now approved03
The latest status recorded for B00470173-I1 is “Permit Entire.”
- Alteration filed04
Erect 25 lf 8' high wood construction fence to enclose site. Filing B00481445-I1.
- Permit recorded for alteration05
DOB lists a first permit date for B00481445-I1. That is not by itself confirmation of activity on site.
- Alteration filed06
Installation of temporary sidewalk shed as per plans. sections of shed is in the roadway and shall be permitted at d.o.t. no change in use, egress or occupancy. Filing B00520935-I1.
- Alteration approved07
Filing B00520935-I1 reached an approved status.
- Permit recorded for alteration08
DOB lists a first permit date for B00520935-I1. That is not by itself confirmation of activity on site.
- Alteration filed09
Installation of temporary sidewalk shed as per plans. sections of shed is in the roadway and shall be permitted at d.o.t. no change in use, egress or occupancy. Filing B00520935-P1.
- Alteration approved010
Filing B00520935-P1 reached an approved status.
- Alteration now approved011
The latest status recorded for B00520935-P1 is “Approved.”
- Alteration signed off012
DOB recorded a sign-off for B00481445-I1.
- Alteration now completed013
The latest status recorded for B00481445-I1 is “LOC Issued.”
- Alteration signed off014
DOB recorded a sign-off for B00520935-I1.
- Alteration now completed015
The latest status recorded for B00520935-I1 is “LOC Issued.”