520 West 28 Street, Ph37, Manhattan 10001
This property may be subject to NYC’s non-primary residence (pied-à-terre) surcharge.
- Market value (FY27)
- $3,474,190
- Estimated annual surcharge
- If non-primary, est. $182,394/yr · 5.25% tier (Class 2, $3M–$5M)
- Owner of record
- Chelsea 520 West Llc
- Borough
- Manhattan
- Block / Lot
- 699 / 1339
- BBL (PARID)
1006991339- Tax class
- 2
- Building class
- R4
- Apartment
- Ph37
- Condo number
- 102778
Estimate = phase-1 rate × FY27 DOF market value. Co-op unit values are imputed by DOF at determination; see methodology.
Ownership records
Last deed recorded November 21, 2025 for $26,500,000. Rock Springs Arete LLC → Chelsea 520 West LLC
-
Seller Rock Springs Arete LLC111 W 19 St, 8th Fl Baobob Advisors, New York, NY 10011
-
Buyer Chelsea 520 West LLC141 West Jackson Blvd, Chicago, IL 60604
Public ACRIS deed records and HPD registration data. LLC officers are not published by New York State; parties and addresses shown are as recorded.
- Corporate/trust owner
- Coop/condo abatement
- Residency exemption
- Over surcharge threshold
- Likely non-primary