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425 Madison Avenue, New York, NY 10017 Property Information

425 Madison Avenue, New York, NY 10017 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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425 Madison Avenue, New York, NY 10017 2
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Address

Primary address 425 Madison Avenue
Secondary address 34-40 E 49th St
Neighborhood Central Midtown
Zip code 10017
Borough Manhattan
Block & lot 01284-0052

Sales & Tax Overview for 425 Madison Avenue, New York

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Purchase date 09/26/2018
Purchase price $855,953
Tax class
Estimated property tax $879,176

Lot & Building Information for 425 Madison Avenue, New York

Lot sqft 6,484
Lot dimensions 86 ft x 75.42 ft
Building class Office with Commercial 7-19 Stories (O6)
Building sqft 102,519
Building dimensions 86 ft x 75 ft
Buildings on lot 1
Stories 19
Year built 1927
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Zoning & Use for 425 Madison Avenue, New York

Zoning
Commercial units 43
Office sqft
Retail sqft
Conversion feasibility index

Area Overview

Walk Score
Transit Score
Bike Score


School district 2
Community district 5
Closest police station 0.24 Miles
Closest fire station 0.32 Miles

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 425 Madison Avenue, New York

New York property reports include comprehensive occupancy, development and violation information. Create a free account to access valuable data points such as:

Floor area ratio (FAR) for 425 Madison Avenue, New York, NY 10017, including commercial and residential FAR, FAR as built and usable floor area.
Development maps such as planimetric, zoning, urban landscape, and HPD alternative enforcement program maps.
Violations for 425 Madison Avenue, New York, NY 10017, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

You will find all alternate addresses for the property in this section.

  • 34-40 E 49th St, New York, NY 10017
  • 425-427 Madison Ave, New York, NY 10017

About 425 Madison Avenue, New York

How many sq. ft. does 425 Madison Avenue, New York, NY 10017 have & what is the price per sq. ft?

This Office with Commercial 7-19 Stories (O6) located at 425 Madison Avenue, New York, NY 10017 has a total of 102,519 square feet and a current price per square foot of $8.

What is the year built & the current market value of 425 Madison Avenue, New York, NY 10017?

425 Madison Avenue, New York, NY 10017 was built in 1927 and has a current tax assessor's market value of $19,393,000.

How many commercial spaces does this building have?

This building has 43 commercial spaces available for lease.

Ownership Information for 425 Madison Avenue, New York

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Property owner name for 425 Madison Avenue, New York, NY 10017
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Building contacts for 425 Madison Avenue, New York, NY 10017
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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Past Sales & Property History for 425 Madison Avenue, New York

Create a free account to view the complete sales history for 425 Madison Avenue, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
09/26/2018 $855,953

Title Documents for 425 Madison Avenue, New York

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.

Date Type Amount Party 1 Party 2 Doc image
04/15/2020 - R Initial UCC1
(2020033100890012)
04/15/2020 - R UCC3 Termination
(2020033100890002)
04/15/2020 - R UCC3 Termination
(2020033100890001)
03/11/2020 - D
04/15/2020 - R
Assignment of Leases and Rents
(2020033100890014)
03/11/2020 - D
04/15/2020 - R
Mortgage
(2020033100890013)
03/11/2020 - D
04/15/2020 - R
Assignment of Leases and Rents
(2020033100890011)
03/11/2020 - D
04/15/2020 - R
Agreement
(2020033100890010)
03/11/2020 - D
04/15/2020 - R
Mortgage
(2020033100890009)
03/10/2020 - D
04/15/2020 - R
Assignment, Mortgage
(2020033100890006)
03/10/2020 - D
04/15/2020 - R
Assignment, Mortgage
(2020033100890005)
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R: Recorded date
D: Document date

Property Taxes for 425 Madison Avenue, New York

Access detailed property tax data for 425 Madison Avenue, 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: $946,689
Estimated property tax: $879,176
Tax assessor's market value: $19,393,000
Assessed value: $8,726,850

Assessment History for 425 Madison Avenue, New York

Here's the assessment & property tax history for 425 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 $19,393,000 $8,726,850 $8,726,850 10.848% $946,689 $946,689 +1.35%
2024/25 $19,287,000 $8,679,150 $8,679,150 10.762% $934,050 $934,050 -9.43%
2023/24 $21,637,000 $9,736,650 $9,736,650 10.592% $1,031,306 $1,031,306 -20.63%
2022/23 $27,124,000 $12,205,800 $12,205,800 10.646% $1,299,429 $1,299,429 +15.30%
2021/22 $23,287,000 $10,479,150 $10,479,150 10.755% $1,127,033 $1,127,033 -22.47%

Permits for 425 Madison Avenue, New York

The complete history of permits filed for 425 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.

Filing date Job type Job status Job description Initial cost
04/22/2026 Alteration
04/21/2026 Alteration
01/29/2026 Alteration
01/08/2026 Alteration
01/07/2026 Alteration
07/01/2025 Alteration
06/11/2025 Alteration
04/16/2025 Alteration
04/16/2025 Alteration
03/06/2025 Alteration
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Manhattan Commercial Market Stats

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.

Median Price/Sqft Q1/2026
$680
4.4% YoY
Median Price/Sqft Q4/2025
$550
-15.8% YoY
Median Price/Sqft 2025
$607
-2.5% YoY

Check out recently sold homes in Manhattan and see how their prices compare.

Risk

FEMA flood zone(s): X (See more on map)

Transportation

Distance to Subway
Closest station Lexington Ave & 50th St at NW Corner
Station lines E-M-6
Distance (miles) 0.179
View subway map
Bus Routes
Name Madison Av/ E 49 St
Distance (miles) 0.012

Neighbors for 425 Madison Avenue, New York

Here are the neighbors for 425 Madison Avenue, New York, NY 10017.

Address Square feet Purchase date Purchase price
22 E 49th St, New York 16,224 07/31/2002
410 Madison Ave, New York 58,395 06/17/2020 $115,000,000
603 5th Ave, New York 9,446 03/17/2023 $16,250,000
280 Park Ave, New York 386,166 10/02/2020
17 E 48th St, New York 18,562 12/26/1986
605 5th Ave, New York 13,750 01/26/2012
19 E 49th St, New York 7,500 06/16/1996
18 E 50th St, New York 58,342 12/31/1980
420 Madison Ave, New York 46,167 12/31/1973
423 Madison Ave, New York 8,740 04/22/1999
42 E 49th St, New York 810,426 10/02/2020
19 E 48th St, New York 16,896 10/18/2000
3 E 48th St, New York 14,701 03/24/2026 $9,500,000
20 E 49th St, New York 14,060 05/08/2002
5 E 48th St, New York 10,369 12/18/1986
48 E 50th St, New York 07/15/2003
415 Madison Ave, New York 04/07/2016 $291,437
437 Madison Ave, New York 836,660 11/01/2017 $28,050,000
300 Park Ave, New York 645,483 10/02/2020
12 E 49th St, New York 656,428 11/01/2017 $28,050,000
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