Alteration filingSep 30
DOB filing M01074699-S3
Alteration filing at 515 West 18 Street
Approved21 proposed stories
Open filing Building record · BIN 1091605
515 West 18 Street
515 West 18 Street, Manhattan, NY 10011
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 2 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 1091605
515 West 18 Street
Chelsea-Hudson Yards, Manhattan
A consolidated public-record view · updated Sep 30, 2026
- DOB filings
- 2
- Active-status
- 1
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records1
First included filingMar 5, 2026
Latest recorded changeSep 30, 2026
The lot
What is already here?
The lot holds a 21-story condominium built in 2018, with 181 homes, on a 46,000 sq ft lot.
- Floors 2–21Homes181 homes are recorded on this lot — about 9 homes to a floor, and the apartments assessed on this block run to a typical 1,582 sq ft (147 m²). The city does not publish which floor any of them is on.
- Floor 1Street levelStreet level. The lot is recorded as mixed residential and commercial, so this floor is where the commercial space is.
- Street levelMixed residential and commercial
- Homes181 recorded · typically 147 m² · valued $839,671
- Above the southern skylineFrom about floor 40 — the tallest thing within 60 m to the south is 118.9 m
- Built
- 2018
- Floors
- 21
- Residential units
- 181
- Building type
- Condominium
- Land use
- Mixed residential and commercial
- Zoning district
- C6-2
- Lot area
- 46,000 sq ft
- Building area
- 322,221 sq ft
The apartments
428 condominium apartments are assessed on this block, and the typical one is 1,582 sq ft (147 m²). They run from 71 to 527 m².
The city values the typical one at $839,671. 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 $2,950,000, from 1,900,000 to 8,550,000.
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
HTRF VENTURES, 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 Oct 2, 2026. They describe the tax lot, not any single filing. When the rest of New York went up
On the market here
7 homes at this address are currently listed for sale by Coldwell Banker. Prices move; the brokerage’s own page is the one that is current, and every row here links to it.
| Unit | Rooms | Size | Price | Per sq ft | Listed by |
|---|---|---|---|---|---|
| Unit 1701For sale | 3 bd · 4 ba | 2,414 sq ft224 m² | $9,000,000 | $3,728 | Coldwell Banker |
| Unit 210For sale | Price not read | Coldwell Banker | |||
| Unit 321For sale | Price not read | Coldwell Banker | |||
| Unit 701For sale | Price not read | Coldwell Banker | |||
| Unit 708For sale | Price not read | Coldwell Banker | |||
| Unit 816For sale | Price not read | Coldwell Banker | |||
| Unit 901For sale | Price not read | Coldwell Banker |
Read from the brokerages’ own published listings on October 2, 2026. A home drops off this table the next time they publish a list without it — usually because it sold or let, though a listing can also expire or be withdrawn. What we know is that it is no longer offered, which is why this shows what they have today rather than what we were told once. Everything on the market across the city.
Violation record
Are there open violations here?
The Department of Buildings has 2 open notices on record for this building, out of 34 notices on file; the most recent was issued Dec 1, 2024.
- Failure to post energy
Issued Dec 1, 2024 — FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3
- Elevator
Issued Nov 14, 2008
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 Oct 2, 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 1091605. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 2 alteration filing. Its latest status categories are 1 approved, 1 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Mar 5, 2026
- Latest recorded change
- Sep 30, 2026
- Highest proposed story count
- 21 stories
- Highest proposed unit count
- 180 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 2 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Relocate existing sprinkler piping and heads as per plan, there is no change of egress, use and occupancy. Filing M01074699-S3.
- Alteration approved02
Filing M01074699-S3 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for M01074699-S3. That is not by itself confirmation of activity on site.
- Alteration filed04
Illuminated non-advertising double-face projecting accessory sign - la cabra. no change of use, egress or occupancy. Filing M01422481-I1.
- Alteration approved05
Filing M01422481-I1 reached an approved status.
- Permit recorded for alteration06
DOB lists a first permit date for M01422481-I1. That is not by itself confirmation of activity on site.
- Alteration signed off07
DOB recorded a sign-off for M01422481-I1.
- Alteration now completed08
The latest status recorded for M01422481-I1 is “LOC Issued.”
- Alteration now approved09
The latest status recorded for M01074699-S3 is “Permit Entire.”