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NYC DOB record · B00043785-I1

835 Clarkson Avenue

835 Clarkson Avenue, Brooklyn, NY 11203

Alteration filing in East Flatbush-Rugby, Brooklyn. The latest DOB status is permit entire.

DOB has issued the permit covering the full scope of this filing, so the work is cleared to proceed. What every status means

ApprovedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 11, 2026 · Verify the source row

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NYC DOB RECORD · B00043785-I1

835 Clarkson Avenue

Brooklyn, NY 11203

Alteration filing · status dated Dec 28, 2020

Current record
Approved
Proposed scale
Not stated
Dwelling units
Not stated
Filing data portrait

A page-specific reading of the filing status, location and stated scale. Values are drawn from the cited DOB record.

Address record at a glance

What is filed at this address?

NYC DOB lists filing B00043785-I1 as a alteration filing at 835 Clarkson Avenue, Brooklyn, NY 11203. Its latest published status category is Approved, dated Dec 28, 2020. The published record does not state proposed stories or dwelling units.

A filing or approval does not by itself confirm that work is underway. Proposed details may change in later DOB records.
Filing type
Alteration filing
Latest status
Approved
Latest status date
Dec 28, 2020
Proposed scale
Not stated in this filing
Applicant of recordSee the 283 filings that name Kmb Design Group, LLC
FiledAug 31, 2018
Current recordApproved
Proposed scaleNot specified
Recorded cost$15,800

What the filing says

A public-record reading of the proposed work.

Modification to an existing SPRINT telecommunications site. Replace 3 and install 6 antennas, install 9 related RRH units, and replace 1 equipment cabinet on the existing equipment platform on the roof. All work in conformance with TPPN#5/98. No change in use, egress, or occupancy.

Street Futures classifies this record as a alteration filing based on the filing type and work flags published by the Department of Buildings. This classification helps organize the map; it does not add scope that is absent from the DOB record.

The lot this filing sits on

What is already here?

The lot holds a 4-story walk-up apartment building built in 1936, with 25 homes, on a 8,000 sq ft lot.

Built
1936
Floors
4
Residential units
25
Building type
Walk-up apartment building
Land use
Mixed residential and commercial
Zoning district
C8-2
Lot area
8,000 sq ft
Building area
26,536 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 this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00043785-I1.

    01
  2. Application approved

    The application reached an approved status in the DOB record.

    02
  3. First permit date recorded

    DOB lists a first permit date. This does not by itself confirm current construction activity.

    03
  4. Current status updated

    The latest recorded filing status is “Permit Entire.”

    04

For scale: half of DOB filings are permitted within 18 days of being filed and a quarter take longer than 4 months, measured across 50,115 filings that carry both dates. How long a permit takes, by work type and borough

Scope and identifiers

The details used to match this filing.

Where a field reads “empty in the source”, the city published this filing without that value. It is not an omission on our side, and nothing here is inferred to fill a gap.

DOB filing number
B00043785-I1
BIN
3100202
BBL
3046200035
Review type
Standard Plan Examination
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
Empty in the source
Proposed dwelling units
Empty in the source

Nearby records

Other verified filings in this part of the city.