| Building name | Dumont Building |
| Primary address | Dumont Building - 515 Madison Avenue |
| Secondary address | 31-41 E 53rd St |
| Neighborhood | Central Midtown |
| Zip code | 10022 |
| Borough | Manhattan |
| Block & lot | 01289-0021 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Purchase date | 12/21/2012 |
| Purchase price | $31,020,000 |
| Tax class | Register |
| Estimated property tax | $3,684,826 |
| Lot sq. ft. | 13,175 |
| Lot dimensions | |
| Property type | Office Only with or without Commercial - 20 Stories or More (O4)
|
| Building sqft | 331,020 |
| Building dimensions |
| Buildings on lot | 1 |
| Stories | 42 |
| Year built | 1931 |
| Construction type | Register |
| School district | 2 |
| Community district | 5 |
| Closest police station | 0.22 Miles |
| Closest fire station | 0.52 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.
This Office Only with or without Commercial - 20 Stories or More (O4) located at Dumont Building - 515 Madison Avenue, New York, NY 10022 has a total of 331,020 square feet and a current price per square foot of $93.
What is the year built & the current market value of Dumont Building - 515 Madison Avenue, New York, NY 10022?Dumont Building - 515 Madison Avenue, New York, NY 10022 was built in 1931 and has a current tax assessor's market value of $78,794,000.
How many commercial spaces does this building have?This building has 86 commercial spaces available for lease. There are 9 active listings at this address.
View property contacts like owners, building management, representatives from permits and tenants with a free account. For LLC-owned properties, access manually researched real owners and phone numbers.
| Listing type | For Lease |
|---|---|
| Last updated | 05/08/2026 |
| Lot size | 0.3 Acre |
| Suite name | Space type | Lease rate | Available space | Brokers |
|---|---|---|---|---|
| #600 | Medical Office | Listing price not available | 2,000 | Martin McGrath William Grover |
| 6th Floor | Medical Office | Listing price not available | 800 | David Levy |
| #505 | General Office | Listing price not available | 3,030 | William Grover Martin McGrath |
| #1600 | General Office | Listing price not available | 4,558 | William Grover Martin McGrath |
| #2900 | General Office | Listing price not available | 3,956 | William Grover Martin McGrath |
| #603 | General Office | Listing price not available | 5,476 | William Grover Martin McGrath |
| #711 | General Office | Listing price not available | 522 | William Grover Martin McGrath |
| #3001 | General Office | Listing price not available | 2,107 | William Grover Martin McGrath |
| #3800a | General Office | Listing price not available | 2,238 | William Grover Martin McGrath |
Create a free account to view the complete sales history for 515 Madison Avenue, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.
*Here are the three most recent sales for this property.
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 Dumont Building - Dumont Building - 515 Madison Avenue, New York, NY 10022. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax: | $3,846,408 |
| Estimated property tax: | $3,684,826 |
| Tax assessor's market value: | $78,794,000 |
| Assessed value: | $35,457,300 |
Here's the assessment & property tax history for 515 Madison Avenue, 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 | $78,794,000 | $35,457,300 | $35,457,300 | 10.848% | $3,846,408 | $3,846,408 | +5.84% |
| 2024/25 | $75,040,000 | $33,768,000 | $33,768,000 | 10.762% | $3,634,112 | $3,634,112 | +13.84% |
| 2023/24 | $66,975,000 | $30,138,750 | $30,138,750 | 10.592% | $3,192,296 | $3,192,296 | -27.63% |
| 2022/23 | $92,074,000 | $41,433,300 | $41,433,300 | 10.646% | $4,410,989 | $4,410,989 | -3.29% |
| 2021/22 | $94,245,000 | $42,410,250 | $42,410,250 | 10.755% | $4,561,222 | $4,561,222 | -22.53% |
The complete history of permits filed for 515 Madison Avenue, 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 | Madison Ave & 53rd St at NE Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | E-M | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.009 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Bus Routes
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| Name | Madison Av/E 53 St | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.019 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Here are the neighbors for Dumont Building - Dumont Building - 515 Madison Avenue, New York, NY 10022.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 653 5th Ave, New York | 41,410 | 10/07/1975 | |
| 350 Park Ave, New York | 536,992 | 10/02/2020 | |
| 545 Madison Ave, New York | 138,240 | 12/17/2019 | |
| 800 3rd Ave, New York | 526,124 | 11/01/2017 | $28,050,000 |
| 424 Madison Ave, New York | 62,237 | 10/31/2023 | |
| 6 E 46th St, New York | 22,350 | 12/10/2001 | |
| 550 Madison Ave, New York | 685,125 | 05/26/2016 | $1,400,000,000 |
| 575 Madison Ave, New York | 399,613 | 11/13/2014 | |
| 500 Park Ave, New York | 245,468 | ||
| 708 3rd Ave, New York | 359,326 | 01/27/2020 | $180,000 |
| 150 E 44th St, New York | 352,725 | 10/26/1999 | |
| 1 Grand Army Plz, New York | |||
| 61 W 56th St, New York | 12/03/1998 | ||
| 70 E 55th St, New York | 135,000 | 11/01/2010 | |
| 511 5th Ave, New York | 125,632 | 01/12/2006 | |
| 598 Madison Ave, New York | 79,446 | 01/16/1986 | |
| 422 Madison Ave, New York | 8,119 | 07/18/2001 | |
| 42 W 58th St, New York | 122,889 | 05/06/2015 | $131,760,000 |
| 527 Madison Ave, New York | 197,948 | 04/01/2011 | |
| 57 W 56th St, New York | 12/03/1998 |
