18 Gramercy Park South, 10, Manhattan 10003
This property may be subject to NYC’s non-primary residence (pied-à-terre) surcharge.
- Market value (FY27)
- $1,934,043
- Estimated annual surcharge
- If non-primary, est. $77,361/yr · 4.0% tier (Class 2, $1M–$3M)
- Owner of record
- Denis J. O'leary As Trustee
- Borough
- Manhattan
- Block / Lot
- 875 / 1210
- BBL (PARID)
1008751210- Tax class
- 2
- Building class
- R4
- Apartment
- 10
- Condo number
- 102381
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 January 20, 2026. O'leary, Denis → The Denis J. O'leary Revocable Trust; Denis J. O'leary As Trustee
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Buyer The Denis J. O'leary Revocable Trust8980 Nassau Point Road, Cutchogue, NY 11935
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Buyer Denis J. O'leary As Trustee8980 Nassau Point Road, Cutchogue, NY 11935
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Seller O'leary, Denis8980 Nassau Point Road, Cutchogue, NY 11935
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