27 E 73rd Street
MLS® #RLS20014052
Listing by Sothebys International Realty
6
Bedrooms
5
Baths
5,336
Sq. Ft.
1901
Year Built
Quick Summary
Property Highlights
- Views: City
- Exposure: East,North,South facing
- Outdoor Space: Building Terrace, Terrace, Balcony
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Apr 3, 2025 | $11,950,000 | - |
| Price Reduced | Apr 30, 2026 | $10,950,000 | -8.4% |
| Currently | May 5, 2026 | $9,850,000 | -10.0% |
Description
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
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Appliances
Building Information
Financial Details
About Upper East Side
View All Upper East Side ListingsThe Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its low-traffic, tree-lined streets, the neighborhood offers a refined lifestyle away from the midtown bustle. While famous for its historic cooperatives, the area has seen a recent surge in ultra-luxury new construction condos, particularly along the Second Avenue Subway corridor, making it a top choice for both traditionalists and modern buyers.
Upper East Side Live Market Data
View NeighborhoodActive Listings
333
Median Asking Price
$1.72M
Median $/Sqft
$1,527
Avg Days on Market
N/A
New This Week
16
Price Reduced
29%
Sold (30 Days)
38
Median Sale Price
$1.56M
Live data from RLS at REBNY • Updated 5/5/26, 1:56 AM EST
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Location
27 E 73rd Street, Upper East Side, New York County
Floor Plans
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)
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Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
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Frequently Asked Questions
Common questions about this property
The current listed common charges are $0 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $134,652, or roughly $11,221 per month. Verify the current assessment with your attorney before closing.
This property has 6 bedrooms and 5 full bathrooms.
The listed interior living area is 5,336 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1901, making it approximately 125 years old.
This listing is None
Pet policy requires confirmation with the listing broker.
At the current list price of $9,850,000 for 5,336 sq ft, the asking price per square foot is approximately $1,846. This figure is for reference only and may differ from appraised or assessed values.
To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.
Have a question not answered here?
(917) 416-7433Listing Courtesy of Sothebys International Realty - Serena Boardman
Listing Contact: (212) 606-7611
Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing 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. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.
Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.
Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.
RLS Data display by Keller Williams NYC. Data last updated on 5/5/2026 at 5:56 AM UTC