New York City » 10017 » 1st Ave » 777 1st Ave

The United Nations Church Center - 777 1st Avenue, New York, NY 10017 - Property report

Also known as: 775-777 1st Ave

Property image for The United Nations Church Center - 777 1st Avenue, New York, NY 10017

Property type

Office Only 7-19 Stories (O3)

Year built

1963

Lot sq. ft.

5,041

General information

Address

Building name

The United Nations Church Center

Primary address

The United Nations Church Center - 777 1st Avenue

Alternate address(es)

346 E 44th St
775-777 1st Ave
775-783 United Nations Plz

Show all

ZIP code

10017

Neighborhood

Turtle Bay

Borough

Manhattan

Block & lot

01336-0030

Building

Property type

Office Only 7-19 Stories (O3)

Building sq. ft.

67,177

Building dimensions

50 ft x 92 ft

Buildings on lot

Stories

Year built

1963

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

50.42 ft x 100 ft

Lot sq. ft.

5,041

Area overview

Walk score

99 /100. Walker's Paradise

Transit score

100 /100. Rider's Paradise

Bike score

76 /100. Very Bikeable

School district

Community district

Closest police station

0.44 Miles

Closest fire station

0.25 Miles

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

Ownership

Ownership information for The United Nations Church Center - 777 1st 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 The United Nations Church Center - 777 1st Avenue, New York, NY 10017

No recently recorded sales for this property.

More about New York City property records.

Title documents

Date	Type	Party 1	Party 2
03/25/2022 - R 02/07/2022 - D	Memorandum of Lease (2022021600443001)	XXXXXX XXXXXXXXX XXXXX	XXX XXXX XXXX XXXXXXX XXXXXXXXXXX
12/09/2016 - R 12/01/2016 - D	Deed (2016120501363001)	XXXXXX XXXXXXXX XX XXX XXXXXXX XXXXX XX XXXXXX	XXXXXX XXXXXXXXX XXXXX
11/20/2009 - R 10/23/2009 - D	Agreement (2009111700170001)	XXXXXX XXXXXXXX XX XXX XXXXXXX XXXXX XX XXXXXX XX	XXX XXXXXXX XXXXXXXX
07/06/2007 - R 06/11/2007 - D	Agreement (2007062501446001)	XXXXXX XXXXXXXX XX XXX XXXXXXX XXXXX XX XXXXXX XX	XXX XXXX XXXX XXXXXXX XXXXXXXXXXX XXX XXXXXXX XX
09/20/1984 - R	Satisfaction of Mortgage (1770000074277)	XXXXXXXXXXXXXX XXXXXX	XXXXXXXXXXXXXXX XXX
09/20/1984 - R	Satisfaction of Mortgage (1760000074276)	XXXXXXXXXXXXXX XXXXXX	XXXXXX XXXXX XXXXXXX
09/20/1984 - R	Satisfaction of Mortgage (1750000074275)	XXXXX XXXXXX XXXXXXXXX	XXXXXX XXXX XXXXXXXXX
09/20/1984 - R	Satisfaction of Mortgage (1740000074274)	XXXXX XXXXXX XXXXXXXXX	XXXXXX XXXX XXXXXXXXX
09/20/1984 - R	Declaration (1070000074207)	XXXXXX XXXXXXXX XXX
09/20/1984 - R	Deed (1060000074206)	XXXXXXXXXXX XXXXX XXX	XXXXXX XXXXXXXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for The United Nations Church Center - 777 1st 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

$19,119,000

Assessed value

$8,603,550

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	$18,603,000	$8,371,350	$0	10.848%	$841,803	$0	n/a
2024/25	$18,337,000	$8,251,650	$0	10.762%	$861,058	$0	n/a
2023/24	$17,631,000	$7,933,950	$0	10.592%	$840,364	$0	n/a
2022/23	$16,619,000	$7,478,550	$0	10.646%	$796,166	$0	n/a
2021/22	$15,032,000	$6,764,400	$0	10.755%	$727,511	$0	n/a
2020/21	$21,280,000	$9,576,000	$0	10.694%	$953,827	$0	n/a
2019/20	$21,385,000	$9,623,250	$0	10.537%	$922,886	$0	n/a
2018/19	$21,918,000	$9,863,100	$0	10.514%	$876,048	$0	n/a
2017/18	$17,476,000	$7,864,200	$0	10.514%	$821,874	$0	n/a
2016/17	$17,044,000	$7,669,800	$0	10.574%	$789,602	$0	n/a

Permits

Permit information for The United Nations Church Center - 777 1st Avenue, New York, NY

Filing date	Job type	Job status	Job description	Initial cost
06/18/2025	Alteration
04/21/2025	Alteration
07/01/2024	Alteration
04/25/2024	Alteration
04/09/2024	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
	09/09/2025	C-construction other optional
	09/03/2019	Ll2604s-sprinkler
	01/26/2018	Acj1-(private residence) - elevator affirmation of correction

*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

3rd Ave & 42nd St at SW Corner

Station lines

GS-4-5-6-7

Distance (miles)

0.308

View subway map

Access the detailed traffic volume map for The United Nations Church Center - 777 1st Avenue, New York, NY 10017 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 The United Nations Church Center - 777 1st Avenue, New York, NY

310 E 44th St, New York 771 1st Ave, New York 765 1st Ave, New York 799 United Nations Plz, New York 763 1st Ave, New York 321 E 43rd St, New York 304 E 44th St, New York 307 E 44th St, New York 844 2nd Ave, New York 333 E 43rd St, New York 340 E 43rd St, New York 336 E 45th St, New York 313 E 43rd St, New York 330 E 43rd St, New York 336 E 43rd St, New York 3 United Nations Plz, New York 820 2nd Ave, New York 303 E 43rd St, New York 338 E 43rd St, New York

Nearby ZIP codes for The United Nations Church Center - 777 1st Avenue, New York, NY

10016, New York City, NY 10020, New York City, NY 10022, New York City, NY 10103, New York City, NY 10110, New York City, NY 10112, New York City, NY 10152, New York City, NY 10154, New York City, NY 10165, 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 10173, New York City, NY 10174, New York City, NY 10177, New York City, NY

Frequently asked questions

What is the year built for The United Nations Church Center - 777 1st Avenue, New York, NY 10017?

The development at The United Nations Church Center - 777 1st Avenue, New York, NY 10017 was built in 1963.

What is the market value of The United Nations Church Center - 777 1st Avenue, New York, NY 10017?

The current market value of The United Nations Church Center - 777 1st Avenue, New York, NY 10017 is $19,119,000.

What is the total square footage of The United Nations Church Center - 777 1st Avenue, New York, NY 10017?

The United Nations Church Center - 777 1st Avenue, New York, NY 10017 has a total of 67,177 square feet.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 1.

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.