SOLD FOR $14,999,999
· Closed October 10, 2019
128 E 73RD Street #House
MLS® #RLS10886645
Listing by Sotheby's International Realty, Inc.
6
Bedrooms
7
Baths
9,050
Sq. Ft.
1879
Year Built
Quick Summary
Property Highlights
- Exposure: North,South facing
- Fireplace: Wood-burning or decorative fireplace
- Character: Pre-war building (1879)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jan 23, 2019 | $19,500,000 | - |
| Currently | Apr 26, 2026 | $14,999,999 | -23.1% |
Description
This exceptionally wide and lovely red brick Neo-Georgian mansion is ideally situated on one of the Upper East Side's most charming and architecturally significant townhouse blocks. The grandly scaled interiors are complimented by renowned architect Peter Marino's extraordinary taste and superb craftsmanship. A gated Entry leads to both the Front Door and a secondary Service Door. Once inside, an elegant and classic marble Gallery with an impressive staircase greets you and leads to one of two Kitchens that service this double width house. A suite of two Staff Rooms with ensuite Baths are situated beyond. There is also a huge and square 35 ft deep south facing Garden surrounded by neighboring gardens, thereby creating a verdant and unexpected oasis. Upstairs, marvelous ceiling heights and superb proportions create an artfully balanced Parlor Floor with a 30 ft wide grand Living Room with intricate period moldings and architectural detailing. Across the landing, an elegant formal Dining Room replete with a Fireplace is distinguished by four tall bay windows overlooking the superb Garden. Artfully positioned between these two rooms is a large marble clad Serving Kitchen which most efficiently works in tandem with the main Kitchen, by means of a service staircase, below to facilitate entertainment on any scale. The Master Bedroom includes a combined Bedroom and Sitting Room with a Dressing Area proceeding to a luxurious marble Bath. Adjacent is a handsome wood paneled Library with fireplace also overlooking the Garden. The fourth floor is comprised of three large Bedrooms and two Baths. Completing the layout, the spacious windowed basement includes a gym and extensive storage space. Both impressive in size and architecturally significant, this house is ideal for sophisticated living and big entertaining. Moreover, a buyer is offered an extraordinary opportunity to acquire one of the most lovely and optimally situated mansion town houses in Manhattan.
Features & Amenities
Interior Features
Exterior Features
Building Information
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
339
Median Asking Price
$1.57M
Median $/Sqft
$1,561
Avg Days on Market
N/A
New This Week
27
Price Reduced
28%
Sold (30 Days)
32
Median Sale Price
$1.52M
Live data from RLS at REBNY • Updated 4/26/26, 11:02 AM EST
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Location
128 E 73RD Street #House, 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)
Want help estimating ownership costs or understanding building compliance? Let's discuss
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.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Frequently Asked Questions
Common questions about this property
This property has 6 bedrooms and 7 full bathrooms.
The listed interior living area is 9,050 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1879, making it approximately 147 years old.
Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $14,999,999 for 9,050 sq ft, the asking price per square foot is approximately $1,657. 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 Sotheby's International Realty, Inc. - 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 4/26/2026 at 3:02 PM UTC