Alteration filingSep 11
DOB filing M01446571-I1
Alteration filing at 305 West 84 Street
Approved5 proposed stories
Open filing Building record · BIN 1033857
305 West 84 Street
305 West 84 Street, Manhattan, NY 10024
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 1 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 1033857
305 West 84 Street
Upper West Side (Central), Manhattan
A consolidated public-record view · updated Sep 11, 2026
- DOB filings
- 1
- Active-status
- 1
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings1
Open or active-status records1
First included filingSep 10, 2026
Latest recorded changeSep 11, 2026
The lot
What is already here?
The lot holds a 5-story walk-up apartment building built in 1900, with 8 homes, on a 1,737 sq ft lot.
- Floors 2–5Homes8 homes are recorded on this lot — about 2 homes to a floor, and the apartments assessed on this block run to a typical 948 sq ft (88 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
- Homes8 recorded · typically 88 m² · valued $337,426
- Above the southern skylineFrom about floor 18 — the tallest thing within 60 m to the south is 51.2 m
- Built
- 1900
- Last altered
- 1971
- Floors
- 5
- Residential units
- 8
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Zoning district
- R8B
- Lot area
- 1,737 sq ft
- Building area
- 4,690 sq ft
- Historic district
- Riverside-West End Historic District Extension I
The apartments
44 condominium apartments are assessed on this block, and the typical one is 948 sq ft (88 m²). They run from 38 to 121 m².
The city values the typical one at $337,426. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
10 apartments on this tax block changed hands in the year the city last published, at a median of $2,150,000, from 662,500 to 2,980,000.
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
AYA BSD CAPITAL 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 15, 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 8 notices on file; the most recent was issued Aug 21, 2026.
- Construction
Issued Aug 21, 2026 — PARTIAL VACATE ORDER DUE TO DISPLACED & MISSING STONE SPINDLES. THE TERRACE IS FACING THE STREET EXPOSURE POSING IMMEDIATE HAZARD TO PUBLIC SAFETY & THE OCCUPANTS. CONDITIONS HAVE THEREFORE MADE 4FL TERRACE, APARTMENT #4A EXP1S UNABLE TO BE OCCUPIED. REMEDY: VACATE ENTIRE 4FL TERRACE, APARTMENT #4A
- Construction
Issued Aug 12, 2026 — EMERGENCY WORK ORDER DUE TO UNSECURE SHEET METAL @ MULT LOCS.CRACKED & SPALLING CONCRETE @ MULT LOCS OF EXP1S,EXP4E INCLUDING SPALLING CONCRE REMEDY: IMMEDIATELY TAKE/PROVIDE SAFE MEAS TO SECURE/PROTECT PUBLIC & INSTALL PROTECTION @ EXP1S, EXP43. ALSO REMOVE/SECURE ALL LOOSE/HANGIN MATERIAL. MAKE REPAIRS U/SUPERVISION OF A LICENSED PROFESSIONAL
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 15, 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 1033857. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 1 alteration filing. Its latest status categories are 1 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Sep 10, 2026
- Latest recorded change
- Sep 11, 2026
- Highest proposed story count
- 5 stories
- Highest proposed unit count
- 8 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 1 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 2022 the NYC building code. live load 300psf. Filing M01446571-I1.
- Permit recorded for alteration02
DOB lists a first permit date for M01446571-I1. That is not by itself confirmation of activity on site.
- Alteration now approved03
The latest status recorded for M01446571-I1 is “Permit Entire.”