551 West 21 Street, 17B, Manhattan 10011
This property may be subject to NYC’s non-primary residence (pied-à-terre) surcharge.
- Market value (FY27)
- $1,692,706
- Estimated annual surcharge
- If non-primary, est. $67,708/yr · 4.0% tier (Class 2, $1M–$3M)
- Owner of record
- Tiamat Properties B Llc
- Borough
- Manhattan
- Block / Lot
- 693 / 1141
- BBL (PARID)
1006931141- Tax class
- 2
- Building class
- R4
- Apartment
- 17B
- Condo number
- 102620
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 July 1, 2021 for $9,995,000. Sagitta Properties LLC → Tiamat Properties B LLC
-
Seller Sagitta Properties LLCc/o: Ecoplace Management LLC, New York, NY 10001
-
Buyer Tiamat Properties B LLC551 West 21st Street, Unit 17B, New York, NY 10011
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