Alteration filingAug 26
DOB filing B01270240-S1
Alteration filing at 300 Gold Street
Approved7 proposed stories
Open filing Building record · BIN 3000248
300 Gold Street
300 Gold Street, Brooklyn, NY 11201
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 5 independently sourced records, including 5 that are not recorded as completed, closed or withdrawn.
newyorkdailyStreet Futures
BUILDING RECORD · BIN 3000248
300 Gold Street
Downtown Brooklyn-Dumbo-Boerum Hill, Brooklyn
A consolidated public-record view · updated Aug 26, 2026
- DOB filings
- 5
- Active-status
- 5
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings5
Open or active-status records5
First included filingOct 9, 2025
Latest recorded changeAug 26, 2026
The lot
What is already here?
The lot holds a 6-story office building built in 1924, on a 19,391 sq ft lot.
- Floors 2–6Nothing 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 43 — the tallest thing within 60 m to the south is 128 m
- Built
- 1924
- Floors
- 6
- Residential units
- 0
- Building type
- Office building
- Land use
- Commercial and office
- Zoning district
- C6-4
- Lot area
- 19,391 sq ft
- Building area
- 51,750 sq ft
The apartments
387 condominium apartments are assessed on this block, and the typical one is 765 sq ft (71 m²). They run from 42 to 224 m².
The city values the typical one at $253,324. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
9 apartments on this tax block changed hands in the year the city last published, at a median of $985,000, from 23,000 to 1,470,000.
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 1, 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 2 open notices on record for this building, out of 50 notices on file; the most recent was issued Oct 10, 2005.
- Elevator
Issued Oct 10, 2005
- Local law 10/81 -
Issued Jan 13, 1997
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 3000248. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 5 alteration filing. Its latest status categories are 5 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Oct 9, 2025
- Latest recorded change
- Aug 26, 2026
- Highest proposed story count
- 7 stories
- 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 5 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Removal & relocation of ductwork and associated vav boxes, diffusers,registers, and grilles. removal & relocation of one exhaust fan with associated controls and wiring. installation of 3 infrared heating panels. no change to use, egress or occupancy. Filing B01270240-S1.
- Alteration filed02
Interior alterations to second floor office space for tenant fit out. no change to use, egress or occupancy. Filing B01270240-I1.
- Alteration filed03
The installation of new plumbing fixtures and all associated piping and accessories in new ADA bathrooms and exam rooms. Filing B01270240-S2.
- Alteration approved04
Filing B01270240-S2 reached an approved status.
- Alteration approved05
Filing B01270240-S1 reached an approved status.
- Alteration approved06
Filing B01270240-I1 reached an approved status.
- Alteration filed07
Removal & relocation of ductwork and associated vav boxes, diffusers,registers, and grilles. removal & relocation of one exhaust fan with associated controls and wiring. installation of 3 infrared heating panels. no change to use, egress or occupancy. Filing B01270240-P2.
- Alteration filed08
Interior alterations to second floor office space for tenant fit out. no change to use, egress or occupancy. Filing B01270240-P1.
- Alteration approved09
Filing B01270240-P2 reached an approved status.
- Alteration now approved010
The latest status recorded for B01270240-P2 is “Approved.”
- Alteration approved011
Filing B01270240-P1 reached an approved status.
- Alteration now approved012
The latest status recorded for B01270240-P1 is “Approved.”
- Permit recorded for alteration013
DOB lists a first permit date for B01270240-S2. That is not by itself confirmation of activity on site.
- Alteration now approved014
The latest status recorded for B01270240-S2 is “Permit Entire.”
- Permit recorded for alteration015
DOB lists a first permit date for B01270240-S1. That is not by itself confirmation of activity on site.
- Alteration now approved016
The latest status recorded for B01270240-S1 is “Permit Entire.”
- Permit recorded for alteration017
DOB lists a first permit date for B01270240-I1. That is not by itself confirmation of activity on site.
- Alteration now approved018
The latest status recorded for B01270240-I1 is “Permit Entire.”