Listing Courtesy of Brown Harris Stevens Residential Sales LLC
$11,750,000
Potential Rebate: $176,250
This grand and sophisticated duplex residence is located in the esteemed Rosario Candela-designed building at 770 Park Avenue in the heart of the Upper East Side. The apartment boasts a gracious layout with superb prewar details throughout. The entertaining rooms and three of the four bedrooms have an eastern exposure overlooking Park Avenue. Upon entering, you are greeted by an impressive entrance gallery with a sweeping curved staircase. The dramatic 30-foot living room with a wood-burning fireplace is sun-flooded through floor-to-ceiling windows with Juliet balconies. It is adjacent to the library with its own wood-burning fireplace and handsome built-in bookcases. The beautifully proportioned corner formal dining room is ideal for entertaining. The windowed gourmet eat-in kitchen offers custom cabinetry, ample countertops, two Subzero refrigerators, Viking 6-burner range, an additional oven, two sinks, two dishwashers and an icemaker. A staff room with full bath is conveniently located off the kitchen, as is a windowed laundry room that leads to the secondary staircase.<br> <br> The upper level houses four bedrooms, including the sun-filled corner primary bedroom which features two large closets, a decorative fireplace and a spacious windowed ensuite bath. The secondary bedrooms are all generously proportioned with large ensuite baths and abundant closet space. There is also an office and second staff room with full bath on this floor.<br> <br> Additional features of this residence include dentil or acanthus moldings distinctive to each of the public rooms, herringbone floors, through the wall air-conditioning, a powder room and ample storage throughout. A separate staff room located on the third floor of the building is included in the sale.<br> <br> Built in 1930, 770 Park Avenue is a prestigious white-glove cooperative that is comprised of 42 residential units. The building is fully staffed with full-time doormen and a live-in resident manager. Additional amenities include a fitness center, laundry room, private storage and wine storage. Renovations are permitted between May 15th through September 15th. The building does not permit financing and there is a 3% flip tax payable by the purchaser. Pets and pied-a-terres are permitted with board approval.
$74,604 per month
30 year fixed, 6.28% Interest
One-time rebate at closing
$176,250
Monthly savings impact
$490/mo
Effective Purchase Price
$11,573,750
(Home Price - Estimated Rebate)
💡 Estimated rebate from our commission
The rebate is paid to you at closing and can help offset closing costs or other expenses.
Calculator Disclaimer: Commission structures vary by property, developer, and transaction. Resale properties typically offer around 3% buyer-side commission, and new developments around 5%, but this is not guaranteed. New developments are often open to negotiation, and each property and transaction is unique. Rebate amounts shown are estimates only. Please confirm commission terms and rebate eligibility with Regis Roumila for the specific property you are interested in. This information is not provided by the Real Estate Board of New York (REBNY).
RLS IDX Data display by Real Estate Rebate Team. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., All rights reserved. IDX information is provided exclusively for consumers’ personal, non-commercial use and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer and the number of bedrooms listed is for informational purposes and is not a legal conclusion. Please consult with your own architect or engineer for exact dimensions and legal specifications.
The Real Estate Rebate Team
Listing Courtesy of Brown Harris Stevens Residential Sales LLC
Data Source: TRESTLE #RLS20051725
RLS at REBNY

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RLS IDX Data display by Real Estate Rebate Team. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., All rights reserved. IDX information is provided exclusively for consumers’ personal, non-commercial use and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer and the number of bedrooms listed is for informational purposes and is not a legal conclusion. Please consult with your own architect or engineer for exact dimensions and legal specifications.
The Real Estate Rebate Team
Listing Courtesy of Brown Harris Stevens Residential Sales LLC
Data Source: TRESTLE #RLS20051725
RLS at REBNY

Compare average listing prices and value metrics for 770 PARK Avenue against the surrounding Lenox Hill market.
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This building commands a premium compared to the neighborhood baseline. This typically indicates superior amenities, newer construction, or prime positioning within Lenox Hill.

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