New York City  »  10028  »  E 84th St  »  40 E 84th St

Madison - 40 East 84th Street, New York, NY 10028 - Property report

Also known as: 34-42 E 84th St

Property image for Madison - 40 East 84th Street, New York, NY 10028
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Property type

Elevator Apartments Cooperatives Building (Other than Condominiums) (XD4)

Year built

1963

Lot sq. ft.

11,164

General information

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Address
Building name
Madison
Primary address
Madison - 40 East 84th Street
Alternate address(es)
1115-1121 Madison Ave
34-42 E 84th St
ZIP code
10028
Neighborhood
Carnegie Hill
Borough
Manhattan
Block & lot
01495-0049

Owner

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Building
Property type
Elevator Apartments Cooperatives Building (Other than Condominiums) (XD4)
Building sq. ft.
137,375
Building dimensions
82.17 ft x 113.67 ft
Buildings on lot
1
Stories
17
Year built
1963
Tax
Tax year
2026-2027
Property tax
$1,830,298
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Residential units
57
Residential sq. ft.
Commercial units
6
Office sq. ft.
Retail sq. ft.
Lot
Frontage(s)
East 84 Street (narrow)
Madison Avenue (wide)
Lot dimensions
82.17 ft x 124.67 ft
Lot sq. ft.
11,164

Area overview

Walk score
99 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
80 /100.  Very Bikeable
School district
2
Community district
8
Closest police station
0.65 Miles
Closest fire station
0.21 Miles

View more such as transportation, nearby schools and risk designations.

Units for Madison - 40 East 84th Street, New York, NY

Unit Sale date Sale price Sq. ft. Price/Sq. ft.
Unit 10A 10/18/2023 900
Unit 10B
Unit 10C 05/19/2008
Unit 10D 05/23/2019
Unit 11C 02/05/2021 1,485
Unit 11D 04/14/2021
Unit 12C 04/23/2019 1,450
Unit 12D 02/18/2016
Unit 14A
Unit 15A 03/06/2024
Unit 15B 06/22/2023
Unit 15C 09/16/2022
Unit 16A 10/27/2023
Unit 16B
Unit 17A 12/23/2025
Unit 17B 02/19/2013 1,720
Unit 1E
Unit 2A
Unit 2D 03/28/2013 2,300
Unit 3A 09/15/2022 1,750
Unit 3C 05/06/2021
Unit 3D 10/02/2017 2,400
Unit 4A 03/18/2026
Unit 4B 02/11/2022
Unit 4C
Unit 4C,D 07/14/2025 3,900
Unit 4D
Unit 5A
Unit 5D 03/25/2022
Unit 6A 07/13/2017 1,650
Unit 6B 11/30/2021
Unit 7A
Unit 7B
Unit 7C,D
Unit 8A 09/04/2019
Unit 8B
Unit 8D
Unit 9B 08/12/2021
Unit 9C 02/28/2020
Unit 9D
Unit COMM1E
Unit GR
Unit Office 2 03/18/2013
Ownership

Ownership information for Madison - 40 East 84th Street, New York, NY

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Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for Madison - 40 East 84th Street, New York, NY 10028

No recently recorded sales for this property.

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Title documents

Date Type Amount Party 1 Party 2
01/22/2026 - R UCC3 Continuation
(2026012200393001)		 XXXXXXX XX XXXX XXXXXXX XXXX XXXXXX XXXXXXXX XXXX
01/22/2026 - R UCC3 Continuation
(2026012200384001)		 XXXXXXX XX XXXX XXXXXXX XXXX XXXXXX XXXXXXXX XXXX
04/15/2024 - R UCC3 Amendment
(2024041500438001)		 XXXXXXX XX XXXX XXXXXXX XXXX XXXXXX XXXXXXXX XXXX
02/08/2024 - R
02/05/2024 - D		 Satisfaction of Mortgage
(2024020800627001)		 XXXXXXXX XXXXXXX X XXXXXXXX
02/15/2022 - R
02/10/2022 - D		 Satisfaction of Mortgage
(2022021001281001)		 XXXXXXXX XXXXXXX X XXXXXXXX XXXX
10/26/2021 - R
05/24/2021 - D		 Satisfaction of Mortgage
(2021101900700001)		 XXXXXXX XX XXXX XXXXXXX XXXX XXXXXXX XXXXX XXXXXXX XX XXXXXXXXXX X X
10/26/2021 - R
05/24/2021 - D		 Termination of Assign of L&R
(2021101900624001)		 XXXXXXX XX XXXX XXXXXXX XXXX XXXXXXX XXXXX XXXXXXX XX XXXXXXXXXX X X
07/07/2021 - R
05/24/2021 - D		 Termination of Assign of L&R
(2021063000408001)		 XXXXXXX XX XXXX XXXXXXX XXXX XXXXXXX XXXXX XXXXXXX XX XXXXXXXXXX X X
07/07/2021 - R
05/24/2021 - D		 Satisfaction of Mortgage
(2021063000403001)		 XXXXX XXX XXXXXXX XXXXX XXXXXXX XX XXXXXXXXXX X X
04/20/2021 - R UCC3 Termination
(2021040601082007)		 XXXXXXX XXXXXXXXXX XXXXXXXXXX XXX XXXXXX XXXXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for Madison - 40 East 84th Street, New York, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Property tax
$1,830,298
Municipal exemptions
Recent tax assessments
Market value
$42,681,000
Assessed value
$19,206,450

More about New York City Property Taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Taxable amount Tax rate Base tax Property tax Y-o-Y change
2025/26 $38,846,000 $17,480,700 $16,031,200 12.439% $2,001,124 $1,709,923 +3.16%
2024/25 $34,393,000 $15,476,850 $15,421,930 12.5% $1,934,606 $1,657,578 +1.92%
2023/24 $34,377,000 $15,469,650 $15,276,770 12.502% $1,934,016 $1,626,317 -3.49%
2022/23 $37,637,000 $16,936,650 $16,038,529 12.267% $1,992,156 $1,685,185 +9.31%
2021/22 $33,497,000 $15,073,650 $14,907,549 12.235% $1,844,261 $1,541,678 -17.54%
2020/21 $37,565,000 $16,904,250 $15,240,125 12.267% $1,890,044 $1,869,506 +5.35%
2019/20 $36,034,000 $16,215,300 $14,227,828 12.473% $1,799,442 $1,774,637 +7.73%
2018/19 $35,711,000 $16,069,950 $13,060,783 12.612% $1,671,617 $1,647,226 +10.30%
2017/18 $34,671,000 $15,601,950 $11,741,660 12.719% $1,515,718 $1,493,422 +11.41%
2016/17 $27,214,000 $12,246,300 $10,397,876 12.892% $1,364,509 $1,340,494 +5.97%
Permits

Permit information for Madison - 40 East 84th Street, New York, NY

Filing date Job type Job status Job description Initial cost
09/02/2026 Alteration
08/31/2026 Alteration
08/20/2026 Alteration
07/03/2026 Alteration
12/22/2025 Alteration

*Most recent permits on record for this property.

More about New York City property records

Violations

HPD Violations

Violation ID Inspection date Class NOV issue date Status
10/25/2016 I

*Most recent HPD violation on record for this property.

Neighborhood

Upper East Side, Carnegie Hill residential market stats

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

Median sale price

—

Median price/sq. ft.

—

Manhattan median sale price

$1,260,000

5.4% Y-o-Y

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Risk

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FEMA flood zones

Property location map
FEMA flood zones
X

Hurricane evacuation zones

Property location map
Hurricane evacuation zones
-

Subway & traffic

Closest station
Lexington Ave & 86th St at SW Corner
Station lines
4-5-6
Distance (miles)
0.193
View subway map

Access the detailed traffic volume map for Madison - 40 East 84th Street, New York, NY 10028 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity. View daily traffic map

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
P.S. 6 Lillie D Blake 9 Yes Public PK, K-5 587 0.12
P.S. 6 Lillie D Blake 9 Yes Public PK, K-5 587 0.12
St Ignatius Loyola School NR No Private K-8 547 0.02
Marymount School of NY NR No Private PK, K-12 0 0.10
Marymount School of NY NR No Private PK, K-12 0 0.10
Marymount School Of New York NR No Private PK-12 762 0.10
Marymount School Of New York NR No Private PK-12 762 0.10
P.S. 169 Robert F Kennedy NR No Public K-11 301 0.24
Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Jhs 167 Robert F Wagner 8 Yes Public 6-8 1,019 0.52
St Ignatius Loyola School NR No Private K-8 547 0.02
Marymount School of NY NR No Private PK, K-12 0 0.10
Marymount School Of New York NR No Private PK-12 762 0.10
Rudolf Steiner School NR No Private PK, K-12 0 0.23
Rudolf Steiner School NR No Private PK-12 299 0.23
P.S. 169 Robert F Kennedy NR No Public K-11 301 0.24
Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Regis High School NR No Private 9-12 530 0.06
Loyola School NR No Private 9-12 208 0.06
Marymount School of NY NR No Private PK, K-12 0 0.10
Marymount School Of New York NR No Private PK-12 762 0.10
Rudolf Steiner School NR No Private PK, K-12 0 0.23
P.S. 169 Robert F Kennedy NR No Public K-11 301 0.24

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for Madison - 40 East 84th Street, New York, NY

980 Park Ave, New York 1020 5th Ave, New York 1028 5th Ave, New York 1027 5th Ave, New York 19 E 83rd St, New York 1109 Madison Ave, New York 21 E 83rd St, New York 23 E 83rd St, New York 1122 Madison Ave, New York 1113 Madison Ave, New York 1025 5th Ave, New York 15 E 82nd St, New York 53 E 83rd St, New York 37 E 83rd St, New York 17 E 83rd St, New York 18 E 84th St, New York 1026 5th Ave, New York 48 E 84th St, New York

Nearby ZIP codes for Madison - 40 East 84th Street, New York, NY

10021, New York City, NY 10022, New York City, NY 10023, New York City, NY 10025, New York City, NY 10026, New York City, NY 10029, New York City, NY 10044, New York City, NY 10065, New York City, NY 10075, New York City, NY 10103, New York City, NY 10128, New York City, NY 10152, New York City, NY 10154, New York City, NY 10162, New York City, NY 10171, New York City, NY 10172, New York City, NY 11102, New York City, NY 11106, New York City, NY

Frequently asked questions

What is the year built for Madison - 40 East 84th Street, New York, NY 10028?

The development at Madison - 40 East 84th Street, New York, NY 10028 was built in 1963.

What is the total square footage of Madison - 40 East 84th Street, New York, NY 10028?

Madison - 40 East 84th Street, New York, NY 10028 has a total of 137,375 square feet.

What is the assessed value of Madison - 40 East 84th Street, New York, NY 10028?

Madison - 40 East 84th Street, New York, NY 10028 is currently assessed at $19,206,450.

What are the property taxes for Madison - 40 East 84th Street, New York, NY 10028?

The property taxes for Madison - 40 East 84th Street, New York, NY 10028 total $2,096,447.

How many residential units does this building have?

This building has 57 residential unit(s).

Disclaimer

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