New York (Upper East Side), NY, 10021 | $29,950,000

Located within a full service boutique pre-war condominium, this exceptional 12 room penthouse residence is uniquely complemented by 3 magnificent landscaped terraces. The private elevator landing leads to a gracious entrance gallery, a grand double sized living room (31’ x 16’) with soaring 10’ coffered ceilings, hardwood herringbone floors, and a limestone gas-burning fireplace, a stately formal dining room, a distinguished wood paneled library. The dazzling, sun flooded gourmet eat-in-chef’s kitchen is appointed with copious bespoke cabinetry detailed with elegant copper finishes, granite countertops, Ann Sacks tiled backsplash, 6 burner La Cornue gas range and hood, Subzero refrigerator, and 2 Bosch dishwashers is a chef’s dream come true! Nestled by the kitchen and separated by pocket doors the cheerful family room is ideal for casual gatherings. Also on this floor resides two large bedrooms each with ensuite (beautifully renovated) bathrooms, a charming children’s library/playroom, and all enjoy big blue skied open city views. Ascend to the upper floor vestibule and behold a masterfully landscaped (48’ x 17. 5’) terrace that offers glorious California-styled outdoor living! The first of three terraces has an inviting living room area with gas fireplace, and larger separate dining area and an extraordinary outdoor kitchen with a built-in Wolf gas grill. A unique amenity, discreetly located around the corner of this terrace, is a 6 person built-in hot tub that enjoys wonderful southern open sky and city views. Also on this upper level, a generously sized primary bedroom suite has its own seductively private terrace, side by side spa-like bathrooms with radiant heated floors, a sauna, and separate study or home office and a large walk-in closet, the fourth bedroom with ensuite bath, and a lovely second study (or second home office) with enchanting western views onto the terrace and open sky beyond. The uppermost floor has a home theatre and the most spectacular Zen-like, fully landscaped terrace large enough to comfortably host small gatherings or larger scaled entertaining or if need be, a board meeting or two! Important architectural details include: 360 degrees open blue sky views, approximately 7, 200 SF interior and 3, 000 SF exterior, soaring 10’ coffered ceilings, 2 gas-burning fireplaces with 18th century limestone mantels, hardwood herringbone floors throughout, mahogany bay windows, commanding mahogany pocket doors, multi-zone central air conditioning, nickel finishes in the bathrooms, top of the line sound system, irrigation system on all terraces, laundry room, pin-drop quiet, sun-flooded, triple A location in proximity to Central Park, world-class cultural institutions and art galleries, schools, nearby fine dining and Madison Avenue’s most exquisite signature boutiques. Full service white gloved boutique condominium located on a prime block of the Upper East Side has a well appointed fitness center, additional storage, an attentive full staff that includes full-time doorman, porters and live-in superintendent. Whether looking downtown, uptown, east or west, this one-of-a-kind trophy property radiates star quality and will steal your heart! Showings 9am-4pm M-F, excluding holidays and weekends.

Features

  • Town: New York
  • Cooling: Central Air
  • Levels: 13
  • Rooms: 12
  • Bedrooms: 5
  • Baths: 5 full / 1 half
  • Lot Size: 60.000000x100.000000
  • Laundry: Common On Floor,See Remarks
  • Year Built: 1920
  • Common Charge: $19,922 Monthly
  • Approx Sq. Feet: 7,200
  • Est. Taxes: $137,736
  • View: City Lights,City,Panoramic
  • Pet Policy: Building Yes,Cats OK,Dogs OK
  • MLS#: RLS20010828
  • Days on Market: 46 days
  • Website: https://www.raveis.com
    /prop/RLS20010828/823parkavenue_newyork_ny?source=qrflyer
Copyright © 2025  The Real Estate Board of New York, Inc., All rights reserved
All information is intended only for the Registrant’s personal, non-commercial use. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. RLS Data display by William Raveis Real Estate, Inc.
Listing courtesy of Compass   Phone: (212) 913-9058

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Sarah DeFlorioVP, Mortgage Banker, William Raveis Mortgage, LLC

NMLS Mortgage Loan Originator ID 1880936

347.223.0992

Sarah.DeFlorio@Raveis.com

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New York (Upper East Side), NY, 10021

$29,950,000

Customer Service

William Raveis Real Estate

Phone: 888.699.8876

Contact@raveis.com

Sarah DeFlorio

VP, Mortgage Banker

William Raveis Mortgage, LLC

Phone: 347.223.0992

Sarah.DeFlorio@Raveis.com

NMLS Mortgage Loan Originator ID 1880936

5/6 (30 Yr)
Adjustable Rate Jumbo*
30 Year
Fixed-Rate Jumbo
15 Year
Fixed-Rate Jumbo
Loan Amount $23,960,000 $23,960,000 $23,960,000
Term 360 months 360 months 180 months
Initial Interest Rate** 5.500% 6.625% 6.125%
Interest Rate based on Index + Margin 8.125%
Annual Percentage Rate 6.614% 6.727% 6.309%
Monthly Tax Payment $11,478 $11,478 $11,478
H/O Insurance Payment $125 $125 $125
Initial Principal & Interest Pmt $136,042 $153,419 $203,810
Total Monthly Payment $147,645 $165,022 $215,413

* The Initial Interest Rate and Initial Principal & Interest Payment are fixed for the first and adjust every six months thereafter for the remainder of the loan term. The Interest Rate and annual percentage rate may increase after consummation. The Index for this product is the SOFR. The margin for this adjustable rate mortgage may vary with your unique credit history, and terms of your loan.

** Mortgage Rates are subject to change, loan amount and product restrictions and may not be available for your specific transaction at commitment or closing. Rates, and the margin for adjustable rate mortgages [if applicable], are subject to change without prior notice.

The rates and Annual Percentage Rate (APR) cited above may be only samples for the purpose of calculating payments and are based upon the following assumptions: minimum credit score of 740, 20% down payment (e.g. $20,000 down on a $100,000 purchase price), $1,950 in finance charges, and 30 days prepaid interest, 1 point, 30 day rate lock. The rates and APR will vary depending upon your unique credit history and the terms of your loan, e.g. the actual down payment percentages, points and fees for your transaction. Property taxes and homeowner's insurance are estimates and subject to change.  The Total Monthly Payment does not include the estimated HOA/Common Charge payment.