New York City » 10017 » United Nations Plz » 1 United Nations Plz

Commercial Condo - 1 United Nations Plaza #Off, New York, NY 10017 - Property report

Also known as: 1 United Nations Plz #Off

Property image for Commercial Condo - 1 United Nations Plaza #Off, New York, NY 10017

Property type

Office Space (RB)

Year built

1977

Lot sq. ft.

17,556

General information

Address

Building name

Commercial Condo

Primary address

Commercial Condo - 1 United Nations Plaza #Off

Alternate address(es)

1 1st Ave #Off

ZIP code

10017

Neighborhood

Turtle Bay

Borough

Manhattan

Block & lot

01337-1102

Building

Property type

Office Space (RB)

Unit sq. ft.

378,202

Building dimensions

99 ft x 172 ft

Buildings on lot

Stories

Year built

1977

Tax

Tax year

2026-2027

Tax class

Zoning & Use

Commercial units

293

Lot

Lot sq. ft.

17,556

Area overview

Walk score

100 /100. Walker's Paradise

Transit score

100 /100. Rider's Paradise

Bike score

76 /100. Very Bikeable

School district

Community district

Closest police station

0.41 Miles

Closest fire station

0.26 Miles

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

Ownership

Ownership information for Commercial Condo - 1 United Nations Plaza #Off, 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 Commercial Condo - 1 United Nations Plaza #Off, 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
01/08/2026 - R 01/06/2026 - D	Landmark Designation (2026010600760001)	XXX XXXXXXXXX XXXXXXXXXXXX XXXXXXXXXX
06/23/2025 - R	UCC3 Termination (2025062300244001)	XXXXXX XXXXXXX XXXXXXXXXXXX XXXXXXXXXXX	XXX XXXX XX XXX XXXX XXXXXX
06/04/2025 - R	Initial UCC1 (2025060200225007)	XXXXXX XXXXXXX XXXXXXXXXXX XXXXXXXXXXX	XXXX XX XXX XXXX XXXXXX
06/04/2025 - R	Initial UCC1 (2025060200225006)	XXXXXX XXXXXXX XXXXXXXXXXX XXXXXXXXXXX	XXXX XX XXX XXXX XXXXXX
06/04/2025 - R	Initial UCC1 (2025060200225005)	XXXXXX XXXXXXX XXXXXXXXXXX XXXXXXXXXXX	XXXX XX XXX XXXX XXXXXX
07/08/2025 - R 04/30/2025 - D	Agreement (2025070300579001)	XXXXX XX XXXXXXXX XX XXX XXXXXX XXXXXXX XXXXX XXXX	XXXXXX XXXXXXX XXXXXXXXXXX XXXXXXXXX
06/27/2025 - R 04/30/2025 - D	Agreement (2025062400206001)	XXXXXX XXXXXXX XXXXXXXXXXX XXXXXXXXXXX	XXX XXXX XX XXX XXXX XXXXXX
06/04/2025 - R 04/30/2025 - D	Assignment of Leases and Rents (2025060200225004)	XXXXXX XXXXXXX XXXXXXXXXXX XXXXXXXXXXX	XXXX XX XXX XXXX XXXXXX
06/04/2025 - R 04/30/2025 - D	Mortgage (2025060200225003)	XXXXXX XXXXXXX XXXXXXXXXXX XXXXXXXXXXX	XXXX XX XXX XXXX XXXXXX
06/04/2025 - R 04/30/2025 - D	Mortgage (2025060200225002)	XXXXXX XXXXXXX XXXXXXXXXXX XXXXXXXXXXX	XXXX XX XXX XXXX XXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for Commercial Condo - 1 United Nations Plaza #Off, 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

$90,083,000

Assessed value

$40,537,350

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	$87,429,000	$39,343,050	$0	10.848%	$3,856,064	$0	n/a
2024/25	$85,512,000	$38,480,400	$0	10.762%	$3,807,759	$0	n/a
2023/24	$82,361,000	$37,062,450	$0	10.592%	$3,707,582	$0	n/a
2022/23	$78,492,000	$35,321,400	$0	10.646%	$3,698,325	$0	n/a
2021/22	$61,165,000	$27,524,250	$0	10.755%	$2,960,233	$0	n/a
2020/21	$85,598,000	$38,519,100	$0	10.694%	$3,855,307	$0	n/a
2019/20	$81,313,000	$36,590,850	$0	10.537%	$3,720,555	$0	n/a
2018/19	$79,422,000	$35,739,900	$0	10.514%	$3,659,299	$0	n/a
2017/18	$77,892,000	$35,051,400	$0	10.514%	$3,579,983	$0	n/a
2016/17	$76,343,000	$34,354,350	$0	10.574%	$3,514,488	$0	n/a

Permits

Permit information for Commercial Condo - 1 United Nations Plaza #Off, New York, NY

No recently recorded permits for this property.

More about New York City property records

Violations

DOB Violations

No recently recorded violations 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)

0.31

View subway map

Access the detailed traffic volume map for Commercial Condo - 1 United Nations Plaza #Off, 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 Commercial Condo - 1 United Nations Plaza #Off, New York, NY

309 E 48th St, New York 336 E 54th St, New York 405 E 42nd St, New York 361 E 50th St, New York 454 E 51st St, New York 320 E 43rd St, New York 747 3rd Ave, New York 330 E 54th St, New York 311 E 57th St, New York 23 Beekman Pl, New York 757 3rd Ave, New York 2 United Nations Plz, New York 305 E 46th St, New York 317 E 58th St, New York 741 1st Ave, New York 828 2nd Ave, New York 321 E 44th St, New York 845 3rd Ave, New York 777 3rd Ave, New York

Nearby ZIP codes for Commercial Condo - 1 United Nations Plaza #Off, 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 Commercial Condo - 1 United Nations Plaza #Off, New York, NY 10017?

The development at Commercial Condo - 1 United Nations Plaza #Off, New York, NY 10017 was built in 1977.

What is the market value of Commercial Condo - 1 United Nations Plaza #Off, New York, NY 10017?

The current market value of Commercial Condo - 1 United Nations Plaza #Off, New York, NY 10017 is $90,083,000.

What is the total square footage of Commercial Condo - 1 United Nations Plaza #Off, New York, NY 10017?

Commercial Condo - 1 United Nations Plaza #Off, New York, NY 10017 has a total of 378,202 square feet.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 8.

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.