Alteration filingAug 9
DOB filing B00315275-I1
Alteration filing at 480 Montgomery Street
Approved$3,000 recorded cost
Open filing Building record · BIN 3034549
480 Montgomery Street
480 Montgomery Street, Brooklyn, NY 11225
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 4 independently sourced records, including 4 that are not recorded as completed, closed or withdrawn.
newyorkdailyStreet Futures
BUILDING RECORD · BIN 3034549
480 Montgomery Street
Crown Heights (South), Brooklyn
A consolidated public-record view · updated Aug 9, 2021
- DOB filings
- 4
- Active-status
- 4
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings4
Open or active-status records4
First included filingDec 15, 2017
Latest recorded changeAug 9, 2021
The lot
What is already here?
The lot holds a 4-story walk-up apartment building built in 1925, with 52 homes, on a 8,943 sq ft lot.
- Floors 2–4Homes52 homes are recorded on this lot — about 17 homes to a floor, and the apartments assessed on this block run to a typical 1,506 sq ft (140 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
- Homes52 recorded · typically 140 m² · valued $124,356
- Above the southern skylineFrom about floor 10 — the tallest thing within 60 m to the south is 29 m
- Built
- 1925
- Last altered
- 1991
- Floors
- 4
- Residential units
- 52
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Zoning district
- R6
- Lot area
- 8,943 sq ft
- Building area
- 52,204 sq ft
The apartments
96 condominium apartments are assessed on this block, and the typical one is 1,506 sq ft (140 m²). They run from 30 to 205 m².
The city values the typical one at $124,356. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
5 apartments on this tax block changed hands in the year the city last published, at a median of $1,150,000, from 775,000 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.
Owner of record
ST. MARK AFFORDABLE HOUSING DEV. FUND CO RP.
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 8 open notices on record for this building, out of 11 notices on file; the most recent was issued Nov 14, 2025.
- Low pressure boiler
Issued Nov 14, 2025 — VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION
- Low pressure boiler
Issued Nov 14, 2025 — VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION
- Low pressure boiler
Issued Apr 6, 2018 — VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2016 INSPECTION REPORT
5 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 3034549. 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 4 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Dec 15, 2017
- Latest recorded change
- Aug 9, 2021
- Highest proposed story count
- 4 stories
- Highest proposed unit count
- 52 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 temporary heavy duty sidewalk shed as per plans. no change in use, egress or occupancy.sidewalk shed shall comply with chapter #33 of the NYC building code.live load 300psf. Filing B00005964-I1.
- Permit recorded for alteration02
DOB lists a first permit date for B00005964-I1. That is not by itself confirmation of activity on site.
- Alteration filed03
Connect boiler to gas line.boiler being replaced under DOB now build no. b00315253. no change in use, egress or occupancy. Filing B00315275-I1.
- Permit recorded for alteration04
DOB lists a first permit date for B00315275-I1. That is not by itself confirmation of activity on site.
- Alteration filed05
Replace boiler. no change in use, egress or occupancy. Filing B00315253-I1.
- Permit recorded for alteration06
DOB lists a first permit date for B00315253-I1. That is not by itself confirmation of activity on site.
- Alteration now approved07
The latest status recorded for B00005964-I1 is “Permit Entire.”
- Alteration filed08
Replace boiler. no change in use, egress or occupancy. Filing B00315253-P1.
- Alteration now approved09
The latest status recorded for B00315253-I1 is “Permit Entire.”
- Alteration approved010
Filing B00315253-P1 reached an approved status.
- Alteration now approved011
The latest status recorded for B00315253-P1 is “Approved.”
- Alteration now approved012
The latest status recorded for B00315275-I1 is “Permit Entire.”