Listing Courtesy of Sothebys International Realty
$10,950,000
Potential Rebate: $164,250
Ideally located on a picturesque and tree-lined street, moments from Central Park and in one of the most desirable neighborhoods of New York City, this splendid 1901 townhouse features exquisite period detail, marvelous proportions and room volumes, and very high ceilings. At twenty feet in width and with the luxury of a flexible floor plan, the residence is gloriously light-filled. Currently configured as single-family home, 27 East 73rd Street has C5-1 commercial zoning as part of a Restricted Commercial District, the Special Madison Avenue Preservation District. As a result, the house presents numerous residential and commercial possibilities, and also has additional available FAR.
Accessed via the ground floor, the Garden Level currently offers the possibility to create a self-contained full-floor residence, as it includes a Great Room with a full Kitchen, a large Bedroom and ensuite Bath, as well as ample storage, a Laundry Room, and access to the walled Garden.
Above, the house presents the more traditional configuration of a single-family residence and benefits from beautiful details, including a number of wood-burning fireplaces, oversized windowvery high ceilings and wonderfully sun-filled rooms.
On the Parlor Floor, the Gallery opens to an impressive pair of entertainment rooms: a large, square Living Room with a wood-burning fireplace and three very tall south-facing windows; and a capacious Dining Room, nearly 27 feet in length and with a bay window with views to the Garden below. Both rooms are blessed with ceilings over 13 feet in height. Beyond, an efficient Kitchen has back stair-access to the Garden Level Laundry Room and a dumbwaiter.
Above, the Third Floor is comprised of a generous Primary Suite that incorporates a large Bedroom, sizable Bath, and a very handsome wood-paneled Library with a wood-burning fireplace. These are connected by a beautiful, arched hall that includes a Dressing Room and an Office. Throughout, ceilings are nearly 11 feet in height, and original hardwood patterned floors and exquisite detail, such as windowed pocket doors and very elegant millwork, lend a period charm that is rarely seen.
On the Fourth and Fifth Floors, there are four additional Bedrooms, all very generous in proportion and with ample closets. On the Fourth Level, both Bedrooms have ensuite Baths, and the south-facing Bedroom has a wood-burning fireplace; Bedrooms on the Fifth Level share a Bath.
In addition to the charming walled Garden, the house benefits from a full Basement Level. Stewarded and cared for since the 1920s by multiple generations of a single family, its detail has been preserved and its systems kept in order. With significant potential and a stellar location in the coveted Upper East Side Historic District, this marvelous and light-filled townhouse awaits its next chapter.
Interior Square Footage: 5,336
Cellar Square Footage: 1,041
Exterior Square Footage: 301
Lot Size: 20' x 80'
Zoning: C5-1Commercial and R10 Residential
Upper East Side Historic District
$65,329 per month
30 year fixed, 6.28% Interest
One-time rebate at closing
$164,250
Monthly savings impact
$456/mo
💡 Estimated at 1.5% of purchase price
The rebate is paid to you at closing and can help offset closing costs or other expenses.
Calculator Disclaimer: This calculator provides estimates for informational purposes only. Actual monthly payments, interest rates, taxes, and rebate amounts may vary. The rebate calculation is an estimate and subject to final terms. This information is not provided by the Real Estate Board of New York (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. ©2025 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 for no listing shall the number of bedrooms listed be considered a legal conclusion.
The Real Estate Rebate Team
Listing Courtesy of Sothebys International Realty
Data Source: TRESTLE #RLS20014052

Compare average listing prices and value metrics for 27 East 73rd Street against the surrounding Upper East Side market.
than the Upper East Side price-per-sq-ft average
This building commands a premium compared to the neighborhood baseline. This typically indicates superior amenities, newer construction, or prime positioning within Upper East Side.
The Upper East Side (UES) is the epitome of classic New York wealth and culture. Stretching from Central Park to the East River, it is home to Museum Mile, Madison Avenue fashion, and some of the most prestigious addresses in the world. For buyers seeking Upper East Side Manhattan real estate, it offers a lifestyle of polished elegance and safety.
Living in the Upper East Side ranges from the ultra-luxury of Fifth Avenue to the bustling, younger energy of Second Avenue. As a premier Manhattan NYC neighborhood, it remains the gold standard for residential stability and top-tier schools.
The market for homes for sale in the Upper East Side is surprisingly diverse. While famous for $20 million townhouses and co-ops, the eastern avenues (Yorkville) offer excellent value for studios and one-bedrooms.
It is valid to say it has two markets: the "Gold Coast" west of Lexington (historic, expensive, co-op heavy) and the area east of Lexington (more condos, more rentals, more affordable).
The lifestyle on the UES is refined. Residents spend weekends at the Met or the Guggenheim, jogging in Central Park, and dining at established bistros. It is less trendy than downtown but more livable.
The community is generational. You will see grandmothers and toddlers who both grew up in the neighborhood. It feels established, clean, and manicured.
The Upper East Side was transformed by the Second Avenue Subway (Q train), which relieved pressure on the 4/5/6 line. Now, the area feels incredibly connected to Midtown and downtown.
The crosstown buses through the park (at 65th, 79th, 86th, 96th) are vital lifelines to the West Side.
Central Park is the neighborhood's front yard. Carl Schurz Park on the East River is a hidden gem with a dog run and promenade.
Amenities are world-class. The area has the highest concentration of private schools in the city (Dalton, Spence, Chapin) and top hospitals (Lenox Hill, Mt Sinai), making it a magnet for families and professionals.
The Upper East Side is best for families, culture lovers, and anyone who wants a classic, safe, and green New York City experience.

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