New York City » 10065 » Park Ave » 643 Park Ave

Park Avenue Armory - 643 Park Avenue, New York, NY 10065 - Property report

Also known as: 101-129 E 66th St

Property image for Park Avenue Armory - 643 Park Avenue, New York, NY 10065

Property type

Military and Naval Installation (Y4)

Year built

1879

Lot sq. ft.

81,336

General information

Address

Building name

Park Avenue Armory

Primary address

Park Avenue Armory - 643 Park Avenue

Alternate address(es)

100-126 E 67th St
101-129 E 66th St
641-649 Park Ave

Show all

ZIP code

10065

Neighborhood

Lenox Hill

Borough

Manhattan

Block & lot

01401-0001

Building

Property type

Military and Naval Installation (Y4)

Building sq. ft.

84,337

Building dimensions

200.83 ft x 405 ft

Buildings on lot

Stories

Year built

1879

Building material

Tax

Tax year

2026-2027

Tax class

Floor area ratio (FAR)

Commercial FAR

Residential FAR

Buildable area

Zoning & Use

Zoning

Qualified opportunity zone

Residential units

Residential sq. ft.

Office sq. ft.

Retail sq. ft.

Lot

Lot dimensions

200.83 ft x 405 ft

Lot sq. ft.

81,336

Area overview

Walk score

98 /100. Walker's Paradise

Transit score

100 /100. Rider's Paradise

Bike score

77 /100. Very Bikeable

School district

Community district

Closest police station

0.04 Miles

Closest fire station

0.05 Miles

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

Ownership

Ownership information for Park Avenue Armory - 643 Park 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 Park Avenue Armory - 643 Park Avenue, New York, NY 10065

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date	Type	Party 1	Party 2
11/16/2007 - R 09/19/2007 - D	Sundry Miscellaneous (2007102500346001)	XXX XXXXXX XXXXX XXXXXXXXXXX XXXXXXXXXXX	XXXXXXX XXXXXXXX XXXXXX XXXXXXXXXXX XXX
01/26/2007 - R 11/14/2006 - D	Agreement (2007012401060002)	XXX XXXX XX XXX XXXX XXX XXXXXX XX XXX XXXXX XX X	XXXXXXX XXXXXXXX XXXXXX XXXXXXXXXXX XXX
01/26/2007 - R 11/14/2006 - D	Memorandum of Lease (2007012401060001)	XX XXXXX XXXXX XXXXXXXXXXX XXXX XXX XXXX	XXXXXXX XXXXXXXX XXXXXX XXXXXXXXXXX XXX
12/15/2006 - R 11/14/2006 - D	Both RPTT & RETT (2006121400633001)	XX XXXXX XXXXX XXXXXXXXXXX XXXX XXX XXXX	XXXXXXX XXXXXXXX XXXXXX XXXXXXXXXXX XXX
10/07/1994 - R	Landmark Designation (1150004450815)	XXXX XX XXX XXXX	XXXXXXX XXXXXXXX XXXXXX
05/08/1992 - R	UCC3 Termination (1020003790502)	XXXXXX XXXXX	XXXXXXXX XXXX
08/02/1989 - R	Initial Coop UCC1 (1910003576791)	XXXXXX XXXXX	XXXXXXXX XXXX
07/02/1982 - R	Landmark Designation (1270000011427)	XXXXXXXXX XXXXXXXXXXXXX	XXXX XX XXX XXXX
10/10/1967 - R	Miscellaneous (1900008677990)	XXXX XX XXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for Park Avenue Armory - 643 Park 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

Municipal exemptions

Recent tax assessments

Market value

$142,339,000

Assessed value

$64,052,550

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	$138,193,000	$62,186,850	$0	10.848%	$6,364,337	$0	n/a
2024/25	$134,168,000	$60,375,600	$0	10.762%	$6,426,112	$0	n/a
2023/24	$130,260,000	$58,617,000	$0	10.592%	$6,208,713	$0	n/a
2022/23	$126,466,000	$56,909,700	$0	10.646%	$6,058,607	$0	n/a
2021/22	$122,783,000	$55,252,350	$0	10.755%	$5,942,390	$0	n/a
2020/21	$143,374,000	$64,518,300	$0	10.694%	$6,509,213	$0	n/a
2019/20	$139,198,000	$62,639,100	$0	10.537%	$6,226,849	$0	n/a
2018/19	$135,144,000	$60,814,800	$0	10.514%	$6,032,294	$0	n/a
2017/18	$131,208,000	$59,043,600	$0	10.514%	$5,832,501	$0	n/a
2016/17	$127,386,000	$57,323,700	$0	10.574%	$5,702,309	$0	n/a

Permits

Permit information for Park Avenue Armory - 643 Park Avenue, New York, NY

Filing date	Job type	Job status	Job description	Initial cost
07/07/2026	No work
06/15/2026	No work
05/21/2026	No work
05/07/2026	Alteration
04/30/2026	No work

*Most recent permits on record for this property.

More about New York City property records

Violations

DOB Violations

Violation ID	Issue date	Type	Status
	09/15/2017	Evcat1-elevator annual inspection / test
	07/27/2017	E-elevator
	12/01/2016	Evcat1-elevator annual inspection / test

*Most recent DOB violations on record for this property.

Listings

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

FEMA flood zones

Hurricane evacuation zones

Subway & traffic

Closest station

Lexington Ave & 68th St at SW Corner

Station lines

Distance (miles)

0.073

View subway map

Access the detailed traffic volume map for Park Avenue Armory - 643 Park 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 Park Avenue Armory - 643 Park Avenue, New York, NY

904 Lexington Ave, New York 137 E 66th St, New York 136 E 67th St, New York 872 Lexington Ave, New York 115 E 67th St, New York 149 E 67th St, New York 139 E 66th St, New York 156 E 66th St, New York 164 E 66th St, New York 167 E 65th St, New York 631 Park Ave, New York 130 E 67th St, New York 1124 3rd Ave, New York 159 E 65th St, New York 131 E 66th St, New York 181 E 65th St, New York 133 E 65th St, New York 131 E 65th St, New York 655 Park Ave, New York

Nearby ZIP codes for Park Avenue Armory - 643 Park 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 Park Avenue Armory - 643 Park Avenue, New York, NY 10065?

The development at Park Avenue Armory - 643 Park Avenue, New York, NY 10065 was built in 1879.

What is the total square footage of Park Avenue Armory - 643 Park Avenue, New York, NY 10065?

Park Avenue Armory - 643 Park Avenue, New York, NY 10065 has a total of 84,337 square feet.

What is the assessed value of Park Avenue Armory - 643 Park Avenue, New York, NY 10065?

Park Avenue Armory - 643 Park Avenue, New York, NY 10065 is currently assessed at $64,052,550.

Disclaimer

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.