45 East 66th Street, New York, NY 10065 - Property report
Also known as: 45 E 66th St
Property type
Special Condominium Billing Lot (R0)
Year built
1908
Lot sq. ft.
10,042
General information
Due to this address' parcel subdivisions, this property report may contain limited information. For the full range of property data, view the property report of each individual parcel.
Area overview
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Building Description
45 East 66th Street is a delightful NYC co-op in the highly prized Lennox Hill Neighborhood. A superb example of the best pre-war architecture, this property was originally constructed in 1906. 33 apartment units are spread across 11 floors. Easily recognizable, this corner lot with frontage on Madison Avenue, combines limestone with colored terracotta, ornate cornices, and extremely detailed gothic decorative work.
This treasured apartment house also addressed as 777 Madison Ave. It offers several floorplans including the coveted S model which incorporates the curved bay windows at the corner tower. 45 E 66 Street's in-demand location puts it right on the thoroughfare through Central Park (just a block away), close to Hunter College and its public transport connections with the 4 and 6 trains. Buses M1, M2, M3, M4, M66, and M72 are all caught on the next block at Madison and E 67th. Within walking distance to the Elizabeth Wang Gallery, Park Avenue Armory, and Roosevelt House, it's a refuge for art and history lovers. The Ella Baker Primary and Middle School and several public and private high schools are situated within a few blocks.
Ownership information for 45 East 66th Street, New York, NY
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Sales history for 45 East 66th Street, New York, NY 10065
No recently recorded sales for this property.
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Title documents
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Property taxes for 45 East 66th Street, New York, NY
Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.
This is a condominium building, so there are no property taxes. In a condominium the property taxes are paid by the individual unit owners. If you want to see the property taxes for a particular unit, look at the property report for that unit.
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Permit information for 45 East 66th Street, New York, NY
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DOB Violations
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Manhattan commercial market stats
Review a detailed real estate market overview of Manhattan and assess current trends, property values, property types sold and transaction volumes. View the median price per square foot in Manhattan and compare it to other New York City boroughs.
Q2 2026 median price/sq. ft.
$729
10.4% Y-o-Y
Q1 2026 median price/sq. ft.
$807
22.4% Y-o-Y
2025 median price/sq. ft.
$630
-8.1% Y-o-Y
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Risk
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Subway & traffic
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Neighbors for 45 East 66th Street, New York, NY
Nearby ZIP codes for 45 East 66th Street, New York, NY
Frequently asked questions
What is the year built for 45 East 66th Street, New York, NY 10065?
The development at 45 East 66th Street, New York, NY 10065 was built in 1908.
What is the total square footage of 45 East 66th Street, New York, NY 10065?
45 East 66th Street, New York, NY 10065 has a total of 86,910 square feet.
How many residential units does this building have?
This building has 33 residential unit(s).
Disclaimer
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