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45 East 66th Street, New York, NY 10065 Property Information

45 East 66th Street, New York, NY 10065 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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45 East 66th Street, New York, NY 10065 2
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Address

Primary address 45 East 66th Street
Secondary address 773-781 Madison Ave
Neighborhood Lenox Hill
Zip code 10065
Borough Manhattan
Block & lot 01381-7502

Sales & Tax Overview for 45 East 66th Street, New York

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Tax class

Lot & Building Information for 45 East 66th Street, New York

Lot sq. ft. 10,042
Lot dimensions 100 ft x 100.42 ft
Property type Special Condominium Billing Lot (R0)
Building sqft 86,910
Building dimensions 100 ft x 90 ft
Buildings on lot 1
Stories 10
Year built 1908
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Zoning & Use for 45 East 66th Street, New York

Zoning
Residential units (DOF) 33
Regulatory status Rent stabilized
Stabilized units 4
Commercial units 3
Residential sqft
Office sqft
Retail sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 2
Community district 8
Closest police station 0.20 Miles
Closest fire station 0.21 Miles

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

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.

Other Property Data for 45 East 66th Street, New York

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Floor area ratio (FAR) for 45 East 66th Street, New York, NY 10065, including commercial and residential FAR, FAR as built and usable floor area.
Development maps such as planimetric, zoning, urban landscape, and HPD alternative enforcement program maps.
Violations for 45 East 66th Street, New York, NY 10065, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

You will find all alternate addresses for the property in this section.

  • 773-781 Madison Ave, New York, NY 10065

About 45 East 66th Street, New York

What is the year built & the total sq. ft. for 45 East 66th Street, New York, NY 10065?

45 East 66th Street, New York, NY 10065 was built in 1908 and has a total of 86,910 square feet.

How many residential units does this building have?

This building has 33 residential unit(s) and 3 commercial spaces.

Ownership Information for 45 East 66th Street, New York

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Property owner name for 45 East 66th Street, New York, NY 10065
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Building contacts for 45 East 66th Street, New York, NY 10065
Building management:
Representatives (from permits):
Tenants:
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Past Sales & Property History for 45 East 66th Street, New York

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No recorded sales for this property.

Title Documents for 45 East 66th Street, New York

Data not available for this property.

Assessment History for 45 East 66th Street, New York

Data not available for this property.

Permits for 45 East 66th Street, New York

The complete history of permits filed for 45 East 66th Street, New York, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Filing date Job type Job status Job description Initial cost
06/12/2026 Alteration
06/11/2026 Alteration
06/05/2026 Alteration
05/15/2026 Alteration
05/15/2026 Alteration
05/12/2026 Alteration
04/24/2026 Alteration
04/20/2026 Alteration
04/13/2026 Alteration
04/13/2026 Alteration
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Manhattan Commercial Market Stats

Access a detailed real estate market overview of Manhattan so you can assess current trends, property values, types of properties sold and transaction volume. View the median price per sqft in Manhattan and compare it to other boroughs in New York City.

Median Price/Sqft Q1/2026
$797
19.7% YoY
Median Price/Sqft Q4/2025
$606
-17.5% YoY
Median Price/Sqft 2025
$656
-5.9% YoY

Check out recently sold homes in Manhattan and see how their prices compare.

Risk

FEMA flood zone(s): X (See more on map)

Transportation

Distance to Subway
Closest station Lexington Ave & 68th St at SW Corner
Station lines 6
Distance (miles) 0.181
View subway map

Neighbors for 45 East 66th Street, New York

Here are the neighbors for 45 East 66th Street, New York, NY 10065.

Address Square feet Purchase date Purchase price
857 5th Ave, New York 72,930 07/08/1968
32 E 67th St, New York 9,545 04/20/1976
10 E 67th St, New York 9,168 10/17/2025 $36,000,000
44 E 67th St, New York 66,896
3 E 66th St, New York 25,652
787 Madison Ave, New York 5,500 01/01/2014
854 5th Ave, New York 17,612 09/27/2022 $50,000,000
6 E 67th St, New York 12,284 02/26/1993
21 E 66th St, New York 48,182
7 E 67th St, New York 7,786 04/04/2018 $28,500,000
11 E 67th St, New York 17,838 03/09/2009 $12,000,000
17 E 67th St, New York 20,355 12/31/2015 $2,791,000
21 E 67th St, New York 9,228 04/15/2009
2 E 67th St, New York 93,515
4 E 67th St, New York 13,712
8 E 67th St, New York 5,362 04/28/2025 $9,600,000
12 E 67th St, New York 9,697 02/14/2012 $13,955,000
5 E 67th St, New York 11,472 01/29/1970
9 E 67th St, New York 11,137 01/12/2009 $24,925,000
15 E 67th St, New York 12,913
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