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21 East 66th Street #4W, New York, NY 10065 Property Information

21 East 66th Street #4W, New York, NY 10065 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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21 East 66th Street #4W, New York, NY 10065 2
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Address

Building name Chez 66
Primary address 21 East 66th Street #4W
Secondary address 772-776 Madison Ave
Neighborhood Lenox Hill
Zip code 10065
Borough Manhattan
Block & lot 01381-1309

Sales & Tax Overview for 21 East 66th Street #4W, New York

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Purchase date 10/30/2016
Purchase price $2,719,400
Tax class
Estimated property tax $36,765

Lot & Building Information for 21 East 66th Street #4W, New York

Lot sqft 1,404
Building class Condo - Residential Unit in Elevator Building (R4) i
Building sqft 1,902
Buildings on lot 1
Stories 11
Year built 1941
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Zoning & Use for 21 East 66th Street #4W, New York

Residential units (DOF) 1

Area Overview

Walk Score
Transit Score
Bike Score


School district 2
Community district 8
Closest police station 0.23 Miles
Closest fire station 0.24 Miles

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

Unit Overview

Unit # 4W
Square feet 1,902
Condo complex 100653

Other Property Data for 21 East 66th Street #4W, New York

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Floor area ratio (FAR) for 21 East 66th Street #4W, 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 21 East 66th Street #4W, 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.

  • 772-776 Madison Ave, New York, NY 10065

About 21 East 66th Street #4W, New York

What is the year built & the total sq. ft. for 21 East 66th Street #4W, New York, NY 10065?

21 East 66th Street #4W, New York, NY 10065 was built in 1941 and has a total of 1,902 square feet.

What is the assessed value of 21 East 66th Street #4W, New York, NY 10065 and the property tax paid?

Assessed at $311,513, the tax amount paid for 21 East 66th Street #4W, New York, NY 10065 is $35,795. For the next year, the tax amount for 21 East 66th Street #4W, New York, NY 10065 is estimated at $36,765.

When was 21 East 66th Street #4W, New York, NY 10065 last sold and what was the last sale price?

21 East 66th Street #4W, New York, NY 10065 was last sold in 10/30/2016 for $2,719,400.

How many residential units does this building have?

This building has 1 residential unit(s).

Ownership Information for 21 East 66th Street #4W, New York

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Property owner name for 21 East 66th Street #4W, New York, NY 10065
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Building contacts for 21 East 66th Street #4W, New York, NY 10065
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Eliza Theiss, Mar 19, 2026 Cheaper in the City? Nearly 100 Communities in Suburban NYC Surpass $1M
New Yorkers planning a move to the suburbs increasingly find their options limited, after suburban home values shot up twice as fast as NYC medians over the last decade. While larger homes and better prices were long the norm outside the five boroughs, today, many NYC buyers find their option restricted to a handful of suburban markets.
Laura Pop-Badiu, Jan 29, 2026 Hudson Yards Leads for 7th Consecutive Year, Despite Y-o-Y Price Drop
Prices continued to rise across most of the 50 priciest New York City neighborhoods in 2025, with increases of up to 39% year-over-year. Hudson Yards remained the most expensive NYC neighborhood for the seventh consecutive year, despite its median sale price dropping.
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Past Sales & Property History for 21 East 66th Street #4W, New York

Create a free account to view the complete sales history for 21 East 66th Street #4W, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
10/30/2016 $2,719,400

Title Documents for 21 East 66th Street #4W, New York

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Doc image
10/30/2016 - D
12/07/2016 - R
Deed
(2016110300374001)
05/30/2014 - D
06/05/2014 - R
Deed
(2014060401595001)
11/01/2002 - R Withheld Satisfaction
(1890008869889)
07/01/1999 - R Assignment, Mortgage
(1700006668770)
04/26/1996 - R Power of Attorney
(1620005138462)
04/26/1996 - R Mortgage
(1000005138300)
04/26/1996 - R Power of Attorney
(1560005138456)
04/23/1996 - D
04/26/1996 - R
Deed
(1290005138329)
03/04/1996 - R Deed
(1260005054626)
03/04/1996 - R Power of Attorney
(1660005054066)
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R: Recorded date
D: Document date

Property Taxes for 21 East 66th Street #4W, New York

Access detailed property tax data for Chez 66 - 21 East 66th Street #4W, New York, NY 10065. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $35,796
Estimated property tax: $36,765
Tax assessor's market value: $692,250
Assessed value: $311,513

Assessment History for 21 East 66th Street #4W, New York

Here's the assessment & property tax history for 21 East 66th Street #4W, New York, including the evolution of the total tax rate and corresponding property tax.

Year Market value Assessed value Taxable Tax rate % Base tax Property tax Year over year change
2025/26 $692,250 $311,513 $287,772 12.439% $35,796 $35,796 +1.01%
2024/25 $651,113 $293,001 $283,492 12.5% $35,437 $35,437 +0.69%
2023/24 $630,758 $283,841 $281,513 12.502% $35,195 $35,195 +1.22%
2022/23 $657,315 $295,792 $283,440 12.267% $34,770 $34,770 +3.24%
2021/22 $611,681 $275,256 $275,256 12.235% $33,678 $33,678 +0.13%

Permits for 21 East 66th Street #4W, New York

The complete history of permits filed for 21 East 66th Street #4W, 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.

No recorded permits for this property.

Lenox Hill Residential Market Stats

Access a detailed real estate market overview of Lenox Hill so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in Lenox Hill and compare it to other neighborhoods in Manhattan.

Median Sale Price
$1,400,000
17.2% YoY
Median Price/Sqft
$1,335
-0.9% YoY
Manhattan Median Sale Price
$1,100,000
1.9% YoY

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

Transportation

Distance to Subway
Closest station Lexington Ave & 68th St at SW Corner
Station lines 6
Distance (miles) 0.212
View subway map
Bus Routes
Name Madison Av/E 66 St
Line M2
Distance (miles) 0.028

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
The Browning School NR No Private K-12 418 0.23
Rabbi Arthur Schneier Park East Day School NR No Private PK-8 264 0.27
Rabbi Arthur Schneier Park East Day School NR No Private PK-8 264 0.27
East Side Elementary School, PS 267 9 No Public K-5 362 0.38
Buckley School NR No Private K-9 374 0.39

Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
The Browning School NR No Private K-12 418 0.23
Rabbi Arthur Schneier Park East Day School NR No Private PK-8 264 0.27
Buckley School NR No Private K-9 374 0.39
The Hewitt School NR No Private K-12 522 0.47
Ella Baker School 7 No Public PK, K-8 337 0.49

Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Dominican Academy NR No Private 9-12 218 0.10
Dominican Academy NR No Private 9-12 0 0.10
The Browning School NR No Private K-12 418 0.23
St Vincent Ferrer High School NR No Private 9-12 433 0.25
Manhattan High School For Girls NR No Private 9-12 204 0.29

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 21 East 66th Street #4W, New York

Here are the neighbors for Chez 66 - 21 East 66th Street #4W, New York, NY 10065.

Address Square feet Purchase date Purchase price
95 5th Ave, New York 22,324 09/02/2005 $8,119,300
336 E 96th St, New York 34,687 10/29/2015 $3,803,589
306 W 81st St, New York 4,288 11/15/2022
228 E 45th St, New York 208,052 11/01/2017 $28,050,000
555 E 78th St, New York 75,854 05/24/2017 $1,500,000
439 W 43rd St, New York 3,312 11/19/2024 $3,250,000
245 E 44th St, New York 169,828 03/31/2014
120 Wall St, New York 582,412 04/30/2019 $25,834,535
40 Nagle Ave, New York 06/27/1985
51 E 10th St, New York 7,952 12/18/2017
216 E 117th St, New York 5,000 06/11/2024 $1,564,000
244 E 23rd St, New York 2,798 12/27/2021
1212 6th Ave, New York 248,896 01/06/2006 $15,792,259
349 W 121st St, New York 3,859 04/14/2004 $580,000
38 E 21st St, New York 17,850 05/19/2000
23 W 119th St, New York 19,476 10/19/2017 $284,240
205 Chrystie St, New York 9,967 09/16/2015 $12,000,000
30 Nagle Ave, New York 06/27/1985
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