Perfectly situated on one of the city’s most prized blocks, this stunning limestone mansion is distinguished by its elegant yet restrained façade and fortuitous placement just off Fifth Avenue. The house is also most fortunate to be flanked by and across from several houses of equivalent architectural merit, on an especially coveted block.
Sun-filled, open and airy, this 22.5-foot wide residence is comprised of a total of five stories plus an immaculately finished basement. The interiors are simply beautiful, and perfectly reflect the very good taste exhibited by the exterior of the house. Moreover, the classic but updated floor plan hits just the right note for today’s lifestyle, while the serene and effortlessly chic rooms are an absolute delight.
Entry is into a vestibule with double doors that open into a white marble clad Gallery that imbues the house with a European sensibility. Beyond there is a grand scale Dining Room that very easily accommodates thirty guests. The adjacent eat-in Kitchen and Pantry are absolutely pristine, and newly-renovated with a panoply of state-of-the-art appliances and fittings. Delightfully, the Kitchen benefits from serene outlooks onto the pretty garden.
A wide and graciously ascending staircase leads to the exceptional Parlor Floor which is distinguished by a nice big and broad landing, nearly 11-foot tall ceilings, and hand-carved millwork. The tremendous Living Room and elegant wood paneled Library both feature charming tree-line outlooks and wood burning fireplaces.
In terms of the private quarters, the very big Third Floor Master Bedroom Suite includes a fireplace, a luxurious and classic white marble bathroom, a large Dressing Area, an abundance of closets, and a lovely Study. The Fourth Floor is comprised of three spacious and sunny bedrooms with ensuite marble baths and very ample closets. And the Fifth Floor, with two bedrooms and baths, is much the same but also includes an utterly charming and most picturesque south facing terrace as well as a pretty planting terrace to the north.
This sublime house is a delight in every possible way. Effortlessly, it incorporates the amenities and custom touches now expected for today’s lifestyle with prewar architectural merit and detail treasured by any discerning townhouse buyer.
Active
$35,000,000
10 E 73rd St, New York, NY 10021
6beds
8,800sqft
Townhouse
Built in 1910
-- sqft lot
$31,366,800 Zestimate®
$3,977/sqft
$-- HOA
What's special
Wood burning fireplacesVestibule with double doorsLarge dressing areaHand-carved millworkWhite marble clad galleryAbundance of closetsElegant wood paneled library
- 72 days |
- 1,737 |
- 76 |
Zillow last checked:
Listing updated:
Listed by:
Sotheby's International Realty 212-606-7611,
Serena Boardman,
Allison Koffman
Source: StreetEasy,MLS#: S1821683
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 9
- Full bathrooms: 6
- 1/2 bathrooms: 3
Rooms
- Room types: Media Room
Cooling
- Central Air
Appliances
- Included: Dishwasher, Washer/Dryer
- Laundry: Inside
Features
- Flooring: Hardwood
- Has fireplace: Yes
Interior area
- Total structure area: 8,800
- Total interior livable area: 8,800 sqft
Property
Features
- Patio & porch: Other, Terrace
- Exterior features: Balcony, Garden, Terrace
- Has view: Yes
- View description: City, Skyline
Details
- Parcel number: 013870066
- Special conditions: Resale
Construction
Type & style
- Home type: Townhouse
- Property subtype: Townhouse
Condition
- Year built: 1910
Community & HOA
Community
- Subdivision: Lenox Hill
HOA
- Has HOA: Yes
- Amenities included: Laundry, Roof Deck, Elevator(s)
Location
- Region: New York
Financial & listing details
- Price per square foot: $3,977/sqft
- Tax assessed value: $20,437,000
- Annual tax amount: $195,684
- Date on market: 4/22/2026
Estimated market value
$31,366,800
$29.80M - $33.25M
$7,393/mo
Price history
| Date | Event | Price |
|---|---|---|
| 4/22/2026 | Listed for sale | $35,000,000+20.7%$3,977/sqft |
Source: StreetEasy #S1821683 Report a problem | ||
| 9/15/2021 | Listing removed | -- |
Source: StreetEasy Report a problem | ||
| 6/25/2020 | Listed for sale | $29,000,000+100%$3,295/sqft |
Source: Sotheby's International Realty Report a problem | ||
| 5/18/2013 | Listing removed | $2,750 |
Source: BEST APTS NYC Report a problem | ||
| 5/14/2013 | Listed for rent | $2,750+57.2% |
Source: BEST APTS NYC Report a problem | ||
| 10/3/2012 | Listing removed | $1,749 |
Source: Citi Habitats Report a problem | ||
| 5/23/2012 | Listed for rent | $1,749 |
Source: Citi Habitats Report a problem | ||
| 9/28/2006 | Sold | $14,500,000$1,648/sqft |
Source: Public Record Report a problem | ||
| 2/24/2005 | Sold | $14,500,000+202.1%$1,648/sqft |
Source: Public Record Report a problem | ||
| 6/28/2000 | Sold | $4,800,000$545/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $198,070 +6% | $1,226,220 +13.8% |
| 2024 | $186,859 +4.8% | $1,077,360 -4.1% |
| 2023 | $178,248 | $1,123,080 -5.7% |
| 2022 | -- | $1,191,120 -6.9% |
| 2021 | -- | $1,279,980 -12.2% |
| 2020 | -- | $1,457,820 -6.7% |
| 2019 | $164,104 +7.3% | $1,562,340 +113.6% |
| 2018 | $153,002 +8.8% | $731,400 +6% |
| 2017 | $140,657 +2% | $690,000 |
| 2016 | $137,938 | $690,000 +0.8% |
| 2015 | $137,938 +117.9% | $684,834 +6% |
| 2014 | $63,293 | $646,070 +6% |
| 2013 | -- | $609,500 -12.3% |
| 2012 | -- | $695,338 +6% |
| 2011 | -- | $655,980 +0.3% |
| 2010 | -- | $654,000 -8.4% |
| 2009 | -- | $714,000 -9.8% |
| 2008 | -- | $792,000 -14.1% |
| 2007 | -- | $922,200 |
| 2006 | -- | $922,200 +6% |
| 2005 | -- | $870,000 -30.2% |
| 2004 | -- | $1,247,000 |
Find assessor info on the county website
Monthly payment
Estimated monthly payment$1,822
All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: Upper East Side
Nearby schools
GreatSchools rating
- 8/10Ps 6 Lillie D BlakeGrades: PK-5Distance: 0.4 mi
- 8/10Jhs 167 Robert F WagnerGrades: 6-8Distance: 0.4 mi
- NAUrban Academy Laboratory High SchoolGrades: 9-12Distance: 0.6 mi
A local agent can set up tours, give advice and negotiate with sellers.






