New York City » 10021 » Park Ave » 778 Park Ave

778 Park Avenue, New York, NY 10021 - Property report

Also known as: 61-73 E 73rd St

Property image for 778 Park Avenue, New York, NY 10021

Property type

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

Year built

1930

Lot sq. ft.

8,939

General information

Address

Primary address

778 Park Avenue

Alternate address(es)

61-73 E 73rd St
778-780 Park Ave

ZIP code

10021

Neighborhood

Lenox Hill

Borough

Manhattan

Block & lot

01388-0033

Building

Property type

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

Building sq. ft.

120,073

Building dimensions

90 ft x 87 ft

Buildings on lot

Stories

Year built

1930

Last altered

2019

Tax

Tax year

2026-2027

Property tax

$1,741,175

Tax class

Floor area ratio (FAR)

Commercial FAR

Residential FAR

Buildable area

Zoning & Use

Zoning

Qualified opportunity zone

Residential units

Residential sq. ft.

Commercial units

Office sq. ft.

Retail sq. ft.

Lot

Frontage(s)

Park Avenue (wide)
East 73 Street (wide)

Distance to wide street

Lot dimensions

102.17 ft x 87.5 ft

Lot sq. ft.

8,939

Area overview

Walk score

98 /100. Walker's Paradise

Transit score

100 /100. Rider's Paradise

Bike score

80 /100. Very Bikeable

School district

Community district

Closest police station

0.32 Miles

Closest fire station

0.27 Miles

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

Units for 778 Park Avenue, New York, NY

Unit	Sale date	Sq. ft.
Unit 1	02/12/2015	1,700
Unit 11	03/07/2019
Unit 12	05/19/2026
Unit 14	12/03/2007
Unit 15	05/27/2015
Unit 16P15	10/26/2011
Unit 17	12/09/2013
Unit 18	11/09/2011	4,000
Unit 2	02/23/2022
Unit 3	01/03/2008
Unit 4	02/15/2023
Unit 5	11/10/2010
Unit 9	05/03/2024
Unit MAISO	12/14/2010
Unit PH19	08/14/2008	3,000
Unit RES

Ownership

Ownership information for 778 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 778 Park Avenue, New York, NY 10021

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date	Type	Party 1	Party 2
12/10/2019 - R	UCC3 Continuation (2019121000612001)	XXX XXXX XXXXXX XXXXXXXX XXXXXXXXXXX	XXXXXXX XXXX
02/10/2015 - R	UCC3 Termination (2015013000879006)	XXX XXXX XXXXXX XXXXXXXX XXXXXXXXXXX	XXX XXXX XXXXXXXXXX XXXX
02/10/2015 - R	UCC3 Termination (2015013000879005)	XXX XXXX XXXXXX XXXXXXXX XXXXXXXXXXX	XXX XXXX XXXXXXXXXX XXXX
02/09/2015 - R	Initial UCC1 (2015013000594001)	XXX XXXX XXXXXX XXXXXXXX XXXXXXXXXXX	XXXXXXX XXXX
02/10/2015 - R 01/29/2015 - D	Termination of Assign of L&R (2015013000879004)	XXX XXXX XXXXXX XXXXXXXX XXXXXXXXXXX	XXXXXXX XXXX
02/10/2015 - R 01/29/2015 - D	Agreement (2015013000879003)	XXX XXXX XXXXXX XXXXXXXX XXXXXXXXXXX	XXXXXXX XXXX
02/10/2015 - R 01/29/2015 - D	Mortgage (2015013000879002)	XXX XXXX XXXXXX XXXXXXXX XXXXXXXXXXX	XXXXXXX XXXX
02/10/2015 - R 01/29/2015 - D	Assignment, Mortgage (2015013000879001)	XXX XXXX XXXXXXXXXX XXXX	XXXXXXX XXXX
10/07/2011 - R	Initial UCC1 (2011093000925006)	XXX XXXX XXXXXX XXXXXXXX XXXXXXXXXXX	XXX XXXX XXXXXXXXXX XXXX
10/07/2011 - R	Initial UCC1 (2011093000925005)	XXX XXXX XXXXXX XXXXXXXX XXXXXXXXXXX	XXX XXXX XXXXXXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 778 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

Property tax

$1,741,175

Municipal exemptions

Recent tax assessments

Market value

$40,385,000

Assessed value

$18,173,250

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	$35,208,000	$15,843,600	$15,402,939	12.439%	$1,915,972	$1,664,830	-2.02%
2024/25	$35,895,000	$16,152,750	$15,632,920	12.5%	$1,954,115	$1,699,182	+1.91%
2023/24	$34,889,000	$15,700,050	$15,294,330	12.502%	$1,912,097	$1,667,374	+2.43%
2022/23	$34,490,000	$15,520,500	$15,128,190	12.267%	$1,855,775	$1,627,853	+7.59%
2021/22	$31,620,000	$14,229,000	$14,229,000	12.235%	$1,740,918	$1,512,996	-17.29%
2020/21	$34,862,000	$15,687,900	$14,912,190	12.267%	$1,829,278	$1,829,278	+0.09%
2019/20	$34,076,000	$15,334,200	$14,652,720	12.473%	$1,827,634	$1,827,634	+2.93%
2018/19	$33,043,000	$14,869,350	$14,078,590	12.612%	$1,775,901	$1,775,592	+3.80%
2017/18	$32,455,000	$14,604,750	$13,448,490	12.719%	$1,710,803	$1,710,513	+2.93%
2016/17	$31,255,000	$14,064,750	$12,890,320	12.892%	$1,662,124	$1,661,820	+2.85%

Permits

Permit information for 778 Park Avenue, New York, NY

Filing date	Job type	Job status	Job description	Initial cost
04/14/2026	Alteration
04/13/2026	Alteration
04/13/2026	Alteration
11/10/2025	Alteration
09/17/2025	Alteration

*Most recent permits on record for this property.

More about New York City property records

Violations

HPD Violations

No recently recorded violations 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

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 & 77th St at SW Corner

Station lines

Distance (miles)

0.208

View subway map

Access the detailed traffic volume map for 778 Park Avenue, New York, NY 10021 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	0.41
P.S. 6 Lillie D Blake	9	Yes	Public	PK, K-5	587	0.41
Buckley School	NR	No	Private	K-9	374	0.07
The Hewitt School	NR	No	Private	K-12	522	0.11
The Allen-Stevenson School	NR	No	Private	K-8	421	0.24
The Birch Wathen Lenox School	NR	No	Private	K-12	541	0.31
Birch Wathen Lenox School	NR	No	Private	K-12	576	0.31
Ella Baker School	7	No	Public	PK, K-8	337	0.51

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	0.29
Buckley School	NR	No	Private	K-9	374	0.07
The Hewitt School	NR	No	Private	K-12	522	0.11
The Allen-Stevenson School	NR	No	Private	K-8	421	0.24
The Birch Wathen Lenox School	NR	No	Private	K-12	541	0.31
Birch Wathen Lenox School	NR	No	Private	K-12	576	0.31
Ella Baker School	7	No	Public	PK, K-8	337	0.51

Nearest high schools

Name	Rating	Att. zoned	Type	Grade range	No of students	Distance (miles)
The Hewitt School	NR	No	Private	K-12	522	0.11
St. Jean Baptiste High School	NR	No	Private	9-12	338	0.19
Ramaz School	NR	No	Private	9-12	384	0.22
Ramaz School	NR	No	Private	9-12	0	0.24
Manhattan High School For Girls	NR	No	Private	9-12	204	0.24
Vanguard High School	5	No	Public	9-12	421	0.51
Talent Unlimited High School	7	No	Public	9-12	438	0.51

Nearby ZIP codes for 778 Park Avenue, New York, NY

10017, New York City, NY 10022, New York City, NY 10028, 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 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 10177, New York City, NY 11109, New York City, NY

Frequently asked questions

What is the year built for 778 Park Avenue, New York, NY 10021?

The development at 778 Park Avenue, New York, NY 10021 was built in 1930.

What is the total square footage of 778 Park Avenue, New York, NY 10021?

778 Park Avenue, New York, NY 10021 has a total of 120,073 square feet.

What is the assessed value of 778 Park Avenue, New York, NY 10021?

778 Park Avenue, New York, NY 10021 is currently assessed at $18,173,250.

What are the property taxes for 778 Park Avenue, New York, NY 10021?

The property taxes for 778 Park Avenue, New York, NY 10021 total $2,002,359.

How many residential units does this building have?

This building has 18 residential unit(s).

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.