Alteration filingSep 17
DOB filing B00649195-S1
Alteration filing at 407 Adelphi Street
Approved3 proposed stories
Open filing Building record · BIN 3055867
407 Adelphi Street
407 Adelphi 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 The current snapshot links 6 independently sourced records, including 5 that are not recorded as completed, closed or withdrawn.
newyorkdailyStreet Futures
BUILDING RECORD · BIN 3055867
407 Adelphi Street
Fort Greene, Brooklyn
A consolidated public-record view · updated Sep 17, 2026
- DOB filings
- 6
- Active-status
- 5
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings6
Open or active-status records5
First included filingJan 28, 2020
Latest recorded changeSep 17, 2026
The lot
What is already here?
The lot holds a 3-story walk-up apartment building built in 1901, with 3 homes, on a 2,000 sq ft lot.
- Floors 2–3Homes3 homes are recorded on this lot — about one home to a floor, and the apartments assessed on this block run to a typical 1,020 sq ft (95 m²). The city does not publish which floor any of them is on.
- Floor 1Street levelStreet level. The lot is recorded as walk-up apartments.
- Street levelWalk-up apartments
- Homes3 recorded · typically 95 m² · valued $266,067
- Above the southern skylineFrom about floor 9 — the tallest thing within 60 m to the south is 25.8 m
- Built
- 1901
- Last altered
- 2024
- Floors
- 3
- Residential units
- 3
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Zoning district
- R6B
- Lot area
- 2,000 sq ft
- Building area
- 3,520 sq ft
The apartments
86 condominium apartments are assessed on this block, and the typical one is 1,020 sq ft (95 m²). They run from 52 to 116 m².
The city values the typical one at $266,067. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
3 apartments on this tax block changed hands in the year the city last published, at a median of $775,000, from 747,753 to 950,000.
The property itself last changed hands for $5,275,000 on Jul 9, 2026.
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.
Owner of record
417 ADELPHI LLC
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 22, 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?
No open violations are recorded for this building. 2 notices are on file, all with a recorded resolution.
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 21, 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 3055867. 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 5 approved, 1 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jan 28, 2020
- Latest recorded change
- Sep 17, 2026
- Highest proposed story count
- 3 stories
- Highest proposed unit count
- 3 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 6 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 heavy duty sidewalk shed as per plans. no change in use occupancy or egress under this application. sidewalk shed shall comply with chapter 33 of the 2014 NYC building code. Filing B00295506-I1.
- Permit recorded for alteration02
DOB lists a first permit date for B00295506-I1. That is not by itself confirmation of activity on site.
- Alteration filed03
Plumbing work as indicated on the drawings. Filing B00660397-I1.
- Alteration approved04
Filing B00660397-I1 reached an approved status.
- Permit recorded for alteration05
DOB lists a first permit date for B00660397-I1. That is not by itself confirmation of activity on site.
- Alteration filed06
HVAC split system and exhaust venting filed in conjunction with alt-co # b00580266-i1. Filing B00649195-S1.
- Alteration filed07
Plumbing work as indicated on the drawings. Filing B00660397-P2.
- Alteration signed off08
DOB recorded a sign-off for B00295506-I1.
- Alteration now completed09
The latest status recorded for B00295506-I1 is “LOC Issued.”
- Alteration approved010
Filing B00660397-P2 reached an approved status.
- Alteration now approved011
The latest status recorded for B00660397-P2 is “Approved.”
- Alteration filed012
Plumbing work as indicated on the drawings. Filing B00660397-P3.
- Alteration approved013
Filing B00660397-P3 reached an approved status.
- Alteration now approved014
The latest status recorded for B00660397-P3 is “Approved.”
- Alteration filed015
Plumbing work as indicated on the drawings. Filing B00660397-P4.
- Alteration now approved016
The latest status recorded for B00660397-I1 is “Permit Entire.”
- Alteration approved017
Filing B00660397-P4 reached an approved status.
- Alteration now approved018
The latest status recorded for B00660397-P4 is “Approved.”
- Alteration approved019
Filing B00649195-S1 reached an approved status.
- Permit recorded for alteration020
DOB lists a first permit date for B00649195-S1. That is not by itself confirmation of activity on site.
- Alteration now approved021
The latest status recorded for B00649195-S1 is “Permit Entire.”