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27 E 73rd St, New york, NY, 10021

6beds
5baths
5,336sqft
$9,850,000
$1,846price/sqft
$57,911/moest. monthly cost
$2,316,440/yrincome needed

About This Home

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

Getting Around

89
WalkingVery Walkable
100
TransitRider's Paradise
80
BikeVery Bikeable

Schools

8/10
Ps 6 Lillie D BlakeGrades PK-50.4 mi
8/10
Jhs 167 Robert F WagnerGrades 6-80.4 mi
6/10

Construction

Condition

  • Year built: 1901

Type & Style

  • Home type: SingleFamily
  • Property subType: Single Family Residence

Interior

Appliances

  • Appliances included: Dishwasher
  • Laundry features: Inside

Bedrooms & Bathrooms

  • Bedrooms: 6
  • Bathrooms: 5
  • Full bathrooms: 5

Interior Area

  • Total structure area: 5,336
  • Total interior livable area: 5,336 sqft

Property

Details

  • Parcel number: 01388001601
  • Special condition: Resale

Features

  • Patio & porch: Terrace,Other
  • Exterior features: Balcony,Terrace

Climate Risk is Financial Risk

Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.

Biggest Threats for This Home

  • Cold Wave
    Cold WaveModerate
  • Earthquake
    EarthquakeModerate
  • Hurricane
    HurricaneModerate
  • Heat Wave
    Heat WaveModerate
  • Inland Flooding
    Inland FloodingModerate
  • Strong Wind
    Strong WindModerate
  • Winter Weather
    Winter WeatherModerate
  • Tsunami
    TsunamiInsufficient Data

How This Home’s Risks Compare

Cold Wave
Earthquake
Hurricane
Heat Wave
Inland Flooding
Strong Wind
Winter Weather
Tsunami

FEMA Declared Disasters in New York County and New York

Flood
Severe Storm

Understanding the Costs

Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.

Estimated Costs Today

MonthlyAnnual
Mortgage $49,806$597,672
Home Insurance *$1,397$16,764
Property Taxes $5,827$69,924
Electricity $881$10,581
Total$57,911$694,932
*Does not include cost of any FAIR Plan premiums

Income You'd Need if You Spent...

35% on housing$1,985,520/yr
40% on housing$1,737,330/yr
45% on housing$1,544,293/yr

New York FAIR Plan Programs

New York Property Insurance Underwriting Association

Covered
WildfireWildfire
HailHail
WindWind
Visit Website →
Current Policies
Residential: 20,669Commercial: 1,556
Total Premiums$32.27M
Total Exposure$7.63B

How Costs Could Change Over Time

Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.

Insurance Growth Rate5-year average: 2.0%
2.0%
0%30.0%
Electricity Growth Rate10-year average: 7.1%
7.1%
0%15.0%
Property Taxes Growth Rate2-year average: 1.0%
1.0%
0%15.0%
Income Spent on Housing
30%
30%45%

Comparing Against the Market

Price Per Sq Ft

$1,846This listing

vs Other Active Listings

Avg $/sqft

ZIP 10021$3,142
New York County$1,488

vs Homes Sold Last Month

Median $/sqft

ZIP 10021$1,696
New York County$1,203

Current Market Trends

Median Price Per Square Foot

The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.

Historicals for This Listing

Zestimate History ($/sqft)

No zestimate history available

Price History

DateEventPrice
2026-04-30Price change$9,850,000
2025-09-22Price change$10,950,000
2025-04-03Listed for sale$11,950,000
2024-09-03Listing removed$11,950,000
2024-01-03Listed for sale$11,950,000
2023-11-10Listing removed--
2023-06-20Listed for sale$13,750,000

For Sale by Agent

AgentSerena Boardman
BrokerageSotheby's International Realty

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