Manhattan  »  10065  »  Madison Ave  »  823 Madison Ave

823 Madison Avenue, New York, NY 10065 - Property report

Also known as: 823 Madison Ave

Property image for 823 Madison Avenue, New York, NY 10065
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Property type

Walk-up Apartment - Over Six Families with Stores (C7)

Year built

1920

Lot sq. ft.

4,536

Sale price

$90,000,000

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
823 Madison Avenue
Alternate address(es)
825 Madison Ave
ZIP code
10065
Neighborhood
Lenox Hill
Borough
Manhattan
Block & lot
01383-0051

Owner

Find out who owns 823 Madison Avenue, New York, NY 10065. Uncover corporate and individual owners with a free account.

Building
Property type
Walk-up Apartment - Over Six Families with Stores (C7)
Building sq. ft.
18,439
Building dimensions
28 ft x 84 ft
Buildings on lot
2
Stories
5
Year built
1920
Last altered
2007
Building material
Sales
Sale date
03/23/2004
Sale price
$90,000,000 - M
Tax
Tax year
2026-2027
Property tax
$1,162,107
Tax class
Floor area ratio (FAR)
Commercial FAR
Residential FAR
Buildable area
Zoning & Use
Zoning
Qualified opportunity zone
Residential units
10
Residential sq. ft.
Office sq. ft.
Retail sq. ft.
Lot
Lot dimensions
54 ft x 84 ft
Lot sq. ft.
4,536

Area overview

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

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

Ownership

Ownership information for 823 Madison Avenue, New York, NY

Unlock full ownership info — get contact details, including phone numbers and emails for owners and the real people behind LLCs.

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

Sales history for 823 Madison Avenue, New York, NY 10065

Sale date Sale price Buyer name Seller name
03/23/2004 $90,000,000 X & X XXX XXX XXXXXXXX XXXXXXXXX XXX

*Most recent sale on record for this property.

More about New York City property records.

Title documents

Date Type Amount Party 1 Party 2
06/07/2024 - R Initial UCC1
(2024052200367001)		 XX XXX XXX XX XXXX
12/17/2018 - R Initial UCC1
(2018120700291001)		 XX XXX XXX XXXXXXXXXXXXX XXX XXXXXXX XXXXX XXXXXXX
07/12/2019 - R
12/06/2018 - D		 Agreement
(2019071100782001)		 XX XXX XXX XXXXXXXXXXXXX XXX XXXXXXX XXXXX XXXXXXX
12/14/2018 - R
12/06/2018 - D		 Termination of Assign of L&R
(2018120700257004)		 X X XXXX XXXXXX XXXXX
12/14/2018 - R
12/06/2018 - D		 Assignment of Leases and Rents
(2018120700257003)		 XX XXX XXX XXXXXXXXXXXXX XXX XXXXXXX XXXXX XXXXXXX
12/14/2018 - R
12/06/2018 - D		 Agreement
(2018120700257002)		 XX XXX XXX XXXXXXXXXXXXX XXX XXXXXXX XXXXX XXXXXXX
12/14/2018 - R
12/06/2018 - D		 Mortgage
(2018120700257001)		 XX XXX XXX XXXXXXXXXXXXX XXX XXXXXXX XXXXX XXXXXXX
12/10/2018 - R
12/06/2018 - D		 Partial Release of Mortgage
(2018120700178005)		 XXXXXXXXXXXXX XXX XXXXXXX XXXXX XXXXXXX
01/09/2015 - R
12/22/2014 - D		 Easement
(2015010600700001)		 XX XXX XXX XX XXX XXX
01/16/2015 - R
06/05/2014 - D		 Agreement
(2015011300302001)		 X X XXX XXX XXXXXXXXXXXX XXX XXXXXXX XXXXX XXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 823 Madison Avenue, 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
$1,162,107
Municipal exemptions
Recent tax assessments
Market value
$20,761,000
Assessed value
$9,342,450

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 $20,280,000 $9,126,000 $9,126,000 12.439% $1,135,183 $1,135,183 -45.41%
2024/25 $38,062,000 $17,127,900 $16,635,060 12.5% $2,079,383 $2,079,383 +2.02%
2023/24 $36,228,000 $16,302,600 $16,302,600 12.502% $2,038,151 $2,038,151 +1.13%
2022/23 $37,632,000 $16,934,400 $16,429,950 12.267% $2,015,462 $2,015,462 +3.87%
2021/22 $35,243,000 $15,859,350 $15,859,350 12.235% $1,940,391 $1,940,391 -0.82%
2020/21 $37,669,000 $16,951,050 $15,948,650 12.267% $1,956,421 $1,956,421 +7.83%
2019/20 $36,664,000 $16,498,800 $14,546,630 12.473% $1,814,401 $1,814,401 +11.39%
2018/19 $35,347,000 $15,906,150 $12,915,740 12.612% $1,628,933 $1,628,933 +9.88%
2017/18 $39,406,000 $17,732,700 $11,655,180 12.719% $1,482,422 $1,482,422 +21.10%
2016/17 $33,305,000 $14,987,250 $9,495,540 12.892% $1,224,165 $1,224,165 +18.81%
Permits

Permit information for 823 Madison Avenue, New York, NY

Filing date Job type Job status Job description Initial cost
07/10/2026 Alteration
07/02/2026 Alteration
02/27/2026 Alteration
02/26/2026 Alteration
02/25/2026 Alteration

*Most recent permits on record for this property.

More about New York City property records

Violations

DOB Violations

Violation ID Issue date Type Status
08/01/2022 C-construction other optional
12/17/2021 Evcat5-non-residential elevator periodic inspection/test
10/20/2021 C-construction other optional

*Most recent DOB violations on record for this property.

Neighborhood

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

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

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

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 & 68th St at NW Corner
Station lines
6
Distance (miles)
0.172
View subway map

Access the detailed traffic volume map for 823 Madison Avenue, New York, NY 10065 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

Neighbors for 823 Madison Avenue, New York, NY

18 E 69th St, New York 50 E 69th St, New York 12 E 69th St, New York 8 E 69th St, New York 6 E 69th St, New York 34 E 69th St, New York 36 E 69th St, New York 40 E 69th St, New York 822 Madison Ave, New York 46 E 69th St, New York 824 Madison Ave, New York 16 E 69th St, New York 818 Madison Ave, New York 690 Park Ave, New York 686 Park Ave, New York 14 E 69th St, New York 827 Madison Ave, New York 821 Madison Ave, New York 32 E 69th St, New York 42 E 69th St, New York

Nearby ZIP codes for 823 Madison Avenue, New York, NY

10017, New York City, NY 10021, New York City, NY 10022, New York City, NY 10028, New York City, NY 10044, New York City, NY 10075, New York City, NY 10103, New York City, NY 10112, New York City, NY 10152, New York City, NY 10154, New York City, NY 10162, New York City, NY 10167, New York City, NY 10169, New York City, NY 10170, New York City, NY 10171, New York City, NY 10172, New York City, NY 10174, New York City, NY 10177, New York City, NY

Frequently asked questions

What is the year built for 823 Madison Avenue, New York, NY 10065?

The development at 823 Madison Avenue, New York, NY 10065 was built in 1920.

What is the market value of 823 Madison Avenue, New York, NY 10065?

The current market value of 823 Madison Avenue, New York, NY 10065 is $20,761,000.

What is the total square footage of 823 Madison Avenue, New York, NY 10065?

823 Madison Avenue, New York, NY 10065 has a total of 18,439 square feet.

What is the price per square foot for this property?

$4,880 per square foot is the price for 823 Madison Avenue, New York, NY 10065.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 2.

How many active listings does 823 Madison Avenue, New York, NY 10065 have?

This address has 1 active listing(s).

Disclaimer

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