New York City  »  10017  »  Madison Ave  »  350 Madison Ave

350 Madison Avenue, New York, NY 10017 Property Information

350 Madison Avenue, New York, NY 10017 Property Information

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

Primary address 350 Madison Avenue
Secondary address 14-26 E 45th St
Neighborhood Central Midtown
Zip code 10017
Borough Manhattan
Block & lot 01279-0057

Sales & Tax Overview for 350 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 11/01/2017
Purchase price $28,050,000
Tax class
Estimated property tax $6,507,123

Lot & Building Information for 350 Madison Avenue, New York

Lot sq. ft. 18,800
Lot dimensions 115.42 ft x 175 ft
Property type Office Only with or without Commercial - 20 Stories or More (O4)
Building sqft 380,776
Building dimensions 115.42 ft x 175 ft
Buildings on lot 1
Stories 25
Year built 1922
Year last altered 2001
Construction type
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Zoning & Use for 350 Madison Avenue, New York

Zoning
Commercial units 2
Office sqft
Retail sqft
Conversion feasibility index

Area Overview

Walk Score
Transit Score
Bike Score


School district 2
Community district 5
Closest police station 0.40 Miles
Closest fire station 0.16 Miles

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

Other Property Data for 350 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 350 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 350 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.

  • 14-26 E 45th St, New York, NY 10017
  • 348-356 Madison Ave, New York, NY 10017

About 350 Madison Avenue, New York

How many sq. ft. does 350 Madison Avenue, New York, NY 10017 have & what is the price per sq. ft?

This Office Only with or without Commercial - 20 Stories or More (O4) located at 350 Madison Avenue, New York, NY 10017 has a total of 380,776 square feet and a current price per square foot of $73.

What is the year built & the current market value of 350 Madison Avenue, New York, NY 10017?

350 Madison Avenue, New York, NY 10017 was built in 1922 and has a current tax assessor's market value of $132,780,000.

How many commercial spaces does this building have?

This building has 2 commercial spaces available for lease. There are 6 active listings at this address.

Ownership Information for 350 Madison Avenue, New York

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Property owner name for 350 Madison Avenue, New York, NY 10017
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Building contacts for 350 Madison Avenue, New York, NY 10017
Building management:
Representatives (from permits):
Tenants:

Spaces for Lease in 350 Madison Avenue, New York

350 Madison Avenue
Listing type For Lease
Last updated 04/21/2026
Lot size 0.53 Acre
View Listing

Brokers

A. J. Camhi
Rob Weller
Spaces
Suite name Space type Lease rate Available space Brokers
#2300 General Office Listing price not available 7,178 A. J. Camhi
Rob Weller
16th Floor General Office Listing price not available 17,690 A. J. Camhi
Rob Weller
15th Floor General Office Listing price not available 17,690 A. J. Camhi
Rob Weller
14th Floor General Office Listing price not available 19,038 A. J. Camhi
Rob Weller
12th Floor General Office Listing price not available 19,038 A. J. Camhi
Rob Weller
6th Floor Creative Office Listing price not available 19,516 Laurence P. Briody Jr.
Jared Freede
Trevor Larkin
Active Listings For This Property:
For Lease 350 Madison Avenue
350 Madison Avenue
350 Madison Avenue, New York
Property General Office
Availability 6 Spaces listed / 100150 Sqft
Price Listing price not available
Real Estate Reports:
Laura Pop-Badiu, Dec 11, 2025 How to Build Property Owner Lists: Steps, Pro Tips & What to Avoid
In this guide, we’ll walk you step by step through how to build property owner lists inside the PropertyShark platform, how to customize them for your goals and how to avoid common mistakes.
Laura Pop-Badiu, Sep 10, 2025 How to Find Comps for Commercial Real Estate: A Step-by-Step GuideĀ 
Explore the key features that professionals should look for when investing in a data provider for commercial real estate comps, follow our step-by-step guide on how to leverage PropertyShark to find comparables, and discover the most frequently asked questions on the topic.
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Past Sales & Property History for 350 Madison Avenue, New York

Create a free account to view the complete sales history for 350 Madison Avenue, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
11/01/2017 $28,050,000
03/06/2013 $261,500,000
01/06/2006 $15,792,259
       
       
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*Here are the three most recent sales for this property.

Title Documents for 350 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
06/20/2023 - R Initial UCC1
(2023061600702001)
11/10/2022 - D
11/16/2022 - R
Agreement
(2022111401146001)
11/12/2020 - R UCC3 Amendment
(2020111000703001)
12/19/2018 - D
01/02/2019 - R
Agreement
(2019010200593001)
09/28/2018 - R UCC3 Termination
(2018092701103003)
09/28/2018 - R UCC3 Termination
(2018092701103002)
09/28/2018 - R UCC3 Termination
(2018092701103001)
09/07/2018 - D
10/27/2021 - R
Correction Doc-Office Use Only
(2021102700949001)
09/07/2018 - D
10/27/2021 - R
Correction Doc-Office Use Only
(2021102700638001)
09/07/2018 - D
10/27/2021 - R
Correction Doc-Office Use Only
(2021102700545001)
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R: Recorded date
D: Document date

Property Taxes for 350 Madison Avenue, New York

Access detailed property tax data for 350 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: $6,441,584
Estimated property tax: $6,507,123
Tax assessor's market value: $132,780,000
Assessed value: $59,751,000

Assessment History for 350 Madison Avenue, New York

Here's the assessment & property tax history for 350 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 $132,780,000 $59,751,000 $59,380,379 10.848% $6,441,584 $6,441,584 +0.58%
2024/25 $132,239,000 $59,507,550 $59,507,550 10.762% $6,404,203 $6,404,203 +2.20%
2023/24 $132,990,000 $59,845,500 $59,163,381 10.592% $6,266,585 $6,266,585 +5.58%
2022/23 $131,463,000 $59,158,350 $57,410,407 10.646% $6,111,912 $5,935,372 -0.89%
2021/22 $130,310,000 $58,639,500 $57,325,483 10.755% $6,165,356 $5,988,816 -2.74%

Permits for 350 Madison Avenue, New York

The complete history of permits filed for 350 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
11/17/2025 Alteration
08/11/2022 Alteration
07/25/2022 Alteration
04/18/2022 Alteration
03/30/2022 Alteration
03/24/2022 Alteration
03/24/2022 Alteration
03/15/2022 Alteration
03/03/2022 Alteration
02/08/2022 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 Madison Ave & 42nd St at NW Corner
Station lines GS-4-5-6-7
Distance (miles) 0.126
View subway map
Bus Routes
Name Madison Av/E 45 St
Distance (miles) 0.027

Neighbors for 350 Madison Avenue, New York

Here are the neighbors for 350 Madison Avenue, New York, NY 10017.

Address Square feet Purchase date Purchase price
551 5th Ave, New York 427,158 12/31/2014
52 Vanderbilt Ave, New York 162,330 10/02/2020
535 5th Ave, New York 332,312 03/10/2006 $116,250,000
47 E 44th St, New York 03/31/1968
416 Lexington Ave, New York 10/02/2020
200 Park Ave, New York 2,768,775 11/01/2017 $28,050,000
89 E 42nd St, New York 5,000 02/28/2020 $33,072,265
346 Madison Ave, New York 140,280 10/15/2025 $85,000,000
11 E 44th St, New York 110,999 10/15/2025 $75,000,000
3 E 44th St, New York 14,446 08/06/2019 $15,300,000
9 E 45th St, New York 18,933 06/19/2003 $3,850,000
6 E 45th St, New York 79,290 09/08/2023 $26,835,000
10 E 45th St, New York 18,322 03/06/2013 $261,500,000
109 E 42nd St, New York 1,028,194 10/02/2020
545 5th Ave, New York 180,349 05/22/2015
41 Vanderbilt Ave, New York 10/02/2020
50 Vanderbilt Ave, New York 174,895 10/02/2020
343 Madison Ave, New York 69,086 07/05/1990
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