| Building name | Dag Hammarskjold Plaza |
| Primary address | Dag Hammarskjold Plaza - 823 United Nations Plaza |
| Secondary address | 833 1st Ave |
| Neighborhood | Turtle Bay |
| Zip code | 10017 |
| Borough | Manhattan |
| Block & lot | 01339-0027 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Tax class | Register |
| Lot sq. ft. | 41,985 |
| Lot dimensions | |
| Property type | Parks/Recreation Facilities (Q1)
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| Building sqft | 396 |
| Building dimensions |
| Buildings on lot | 1 |
| Stories | 1 |
| Year built | 1999 |
| Construction type | Register |
| Commercial units | 1 |
| School district | 2 |
| Community district | 6 |
| Closest police station | 0.26 Miles |
| Closest fire station | 0.34 Miles |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
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You will find all alternate addresses for the property in this section.
Dag Hammarskjold Plaza - 823 United Nations Plaza, New York, NY 10017 was built in 1999 and has a total of 396 square feet.
What is the assessed value of Dag Hammarskjold Plaza - 823 United Nations Plaza, New York, NY 10017?The assessed market value for the current tax year is $18,108,000.
When was Dag Hammarskjold Plaza - 823 United Nations Plaza, New York, NY 10017 last sold?Dag Hammarskjold Plaza - 823 United Nations Plaza, New York, NY 10017 was last sold in 11/01/1973.
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Create a free account to view the complete sales history for 823 United Nations Plaza, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.
To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.
R: Recorded date
D: Document date
Access detailed property tax data for Dag Hammarskjold Plaza - Dag Hammarskjold Plaza - 823 United Nations Plaza, New York, NY 10017. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax: | $0 |
| Tax assessor's market value: | $40,240,000 |
| Assessed value: | $18,108,000 |
| Exemptions granted by city: | Register |
Here's the assessment & property tax history for 823 United Nations Plaza, New York, including the evolution of the total tax rate and corresponding property tax.
| Year | Market value | Assessed value | Taxable | Tax rate % | Base tax | Property tax | Year over year change |
|---|---|---|---|---|---|---|---|
| 2025/26 | $40,240,000 | $18,108,000 | $0 | 10.848% | $1,853,202 | $0 | n/a |
| 2024/25 | $39,068,000 | $17,580,600 | $0 | 10.762% | $1,875,374 | $0 | n/a |
| 2023/24 | $37,930,000 | $17,068,500 | $0 | 10.592% | $1,807,896 | $0 | n/a |
| 2022/23 | $36,825,000 | $16,571,250 | $0 | 10.646% | $1,764,175 | $0 | n/a |
| 2021/22 | $35,752,000 | $16,088,400 | $0 | 10.755% | $1,730,307 | $0 | n/a |
The complete history of permits filed for 823 United Nations Plaza, New York, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.
Access a detailed real estate market overview of Manhattan so you can assess current trends, property values, types of properties sold and transaction volume. View the median price per sqft in Manhattan and compare it to other boroughs in New York City.
Check out recently sold homes in Manhattan and see how their prices compare.
| FEMA flood zone(s): | X (See more on map) |
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Distance to Subway
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| Closest station | Lexington Ave & 43rd St at SE Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | GS-4-5-6-7 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.338 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Bus Routes
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| Name | 2 Av/E 46 St | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line | M15 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.081 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Here are the neighbors for Dag Hammarskjold Plaza - Dag Hammarskjold Plaza - 823 United Nations Plaza, New York, NY 10017.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 328 E 48th St, New York | 10,256 | 04/20/1983 | |
| 303 E 46th St, New York | 7,800 | 12/26/2012 | $4,100,000 |
| 330 E 48th St, New York | 10,256 | 04/20/1983 | |
| 315 E 46th St, New York | 50,143 | 11/02/2009 | $44,700,000 |
| 301 E 45th St, New York | 90,405 | ||
| 333 E 47th St, New York | 41,412 | 07/05/1968 | |
| 324 E 48th St, New York | 8,350 | 12/31/1997 | |
| 335 E 46th St, New York | 25,470 | 08/12/1986 | |
| 333 E 46th St, New York | 154,000 | 07/11/1987 | |
| 862 2nd Ave, New York | 3,750 | 05/31/1995 | |
| 866 2nd Ave, New York | 90,605 | ||
| 326 E 48th St, New York | 25,832 | 03/25/1994 | |
| 809 1st Ave, New York | 102,986 | ||
| 320 E 46th St, New York | 253,256 | 03/04/1999 | |
| 300 E 46th St, New York | 191,613 | 03/01/2010 | $10,000,000 |
| 315 E 47th St, New York | 30,317 | 08/13/1970 | |
| 333 E 45th St, New York | 130,200 | ||
| 330 E 46th St, New York | 152,676 | 09/22/1999 | |
| 301 E 47th St, New York | 290,001 | 08/17/2006 | $124,250,000 |
| 305 E 47th St, New York | 139,405 |
