A Grand Riverside Mansion Upper West SideAn extraordinary opportunity to experience townhouse living on one of Manhattan's most iconic residential boulevards. Located along prestigious Riverside Drive, this magnificent renovated mansion townhouse offers approximately 10,700 square feet of exceptional living space, combining timeless architectural elegance with contemporary sophistication. Spanning multiple levels, the residence showcases grand proportions, impressive entertaining spaces, soaring ceilings, abundant natural light, and beautifully appointed interiors. Expansive windows frame picturesque views of Riverside Park and the surrounding Upper West Side architecture, creating an atmosphere of understated luxury. Designed for both grand-scale entertaining and everyday comfort, the home offers an exceptional collection of living spaces, private retreats, and outdoor areas, delivering the scale and privacy of a Manhattan mansion. Perfectly positioned moments from Riverside Park, Central Park, fine dining, cultural institutions, and the neighborhood's celebrated amenities, 40 Riverside Drive represents a rare opportunity to own a distinguished New York City residence. Classic New York grandeur. Modern sophistication. An exceptional address. All dimensions and square footage are approximate and should be independently verified. Equal Housing Opportunity. Please note: Certain listing photographs have been virtually staged for illustrative purposes to showcase the property's potential.
Single-familyProperty Type
1928Year Built
1,696 sq ftLot Size
$1,682Price/Sq.Ft.
Listing by Richard Nassimi• Douglas Elliman Real Estate
These districts are designed to provide for all types of residential buildings, in order to permit a broad range of housing types, with appropriate standards for each district on density, open space, and spacing of buildings. The various districts are mapped in relation to a desirable future residential density pattern, with emphasis on accessibility to transportation facilities and to various community facilities, and upon the character of existing development. These districts also include community facilities and open uses which serve the residents of these districts or benefit from a residential environment.
Permitted uses
Include but are not limited to:
Greenhouse / nursery
Religious facility
Hospital / medical center
Housing-Group
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Student
Public service
Park & open space
Sep 18, 2025 • Final
Alteration co
Convert a single-family home into a two-family home. Remove and install interior non-bearing partitions.
Addition
Jul 24, 2025 • Final
Alteration co
Convert a single-family home into a two-family home. Remove and install interior non-bearing partitions.
Addition
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Minimal risk of a flood reaching the building in the next 30 years
2/10 Fire Factor
0.00% chance of being in a wildfire in next 30 years
6/10 Heat Factor
7 days above 99° expected this year, 15 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
4/10 Air Factor
5 unhealthy days expected this year, 6 days in 30 years
Provided by First Street
Historical weather
New York, NY • 10024
Average low and high temperatures (°F)
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27
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29
54
40
63
48
71
56
82
67
86
72
81
67
77
65
65
54
56
45
41
31
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
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Nov
Dec
Sun exposure
57/ 100
Moderate sunlight
Sunscore
This home ranks in the top 29% for direct sun exposure in New York. There appears to be some shading by surrounding buildings, terrain, and vegetation.
7.2 hrs
1.4 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 40 Riverside Dr
More resources
Rental earnings
Est. $4,844 per month, based on comparable rentals