845 United Nations Plaza, 42B, Manhattan 10017
This property may be subject to NYC’s non-primary residence (pied-à-terre) surcharge.
No photo available from open sources
- Market value (FY27)
- $1,296,920
- Estimated annual surcharge
- If non-primary, est. $51,876/yr · 4.0% tier (Class 2, $1M–$3M)
- Owner of record
- Kantrowitz, Keith D
- Borough
- Manhattan
- Block / Lot
- 1340 / 1207
- BBL (PARID)
1013401207- Tax class
- 2
- Building class
- R4
- Apartment
- 42B
- Condo number
- 101165
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 August 26, 2005 for $4,149,369. 845 Un Limited Partnership → Kantrowitz, Renee; Kantrowitz, Keith D
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Seller 845 Un Limited Partnership725 Fifth Avenue, New York, NY 10022
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Buyer Kantrowitz, Renee1010 Northern Boulevard, Great Neck, NY 10021
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Buyer Kantrowitz, Keith D1010 Northern Boulevard, Great Neck, NY 10021
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