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Brown Advisory Signs 15-Year Lease For 34,748 Square Feet At 520 Madison Avenue

Property Image
LEASED
Michael Berg
Bobby Blair
+ 4

New York

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Office34,748 SF
Leased
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Property Image
LEASED

Brown Advisory Signs 15-Year Lease For 34,748 Square Feet At 520 Madison Avenue

520 Madison Avenue

See Similar Deals
Office34,748 SF
Leased
Michael Berg
Bobby Blair
+ 4
Contact now

Summary

NEW YORK
Asset Type:Office
Price Per Square Foot:$0
Total Square Footage:34748 SF
Transaction Type:Lease

520 Madison Avenue is an office asset located in Manhattan, featuring a total space of 34,748 square feet. This property is owned by Tishman Speyer, which makes it a significant location for corporate enterprises in the Midtown area.

Summary of transaction details:

Brown Advisory has signed a significant long-term lease for its new headquarters, moving from 12 East 49th Street. The relocation is planned for the fourth quarter of 2026, marking an important transition for the investment firm within Manhattan's competitive office market.

Players

Cynthia Wasserberger
13 deals
BROKER

Michael Berg
JLL
3 deals(212) 812-5923
BROKER

Bobby Blair
JLL
3 deals
BROKER

Megan Sheehan
Tishman Speyer
3 deals
BROKER

Sam Brodsky
Tishman Speyer
2 deals
BROKER


Rob Speyer
Tishman Speyer
32 deals$3.9B volume
LANDLORD

Tishman Speyer
LANDLORD

Details

LEASED
IMAGE: Sam Brodsk, Megan Sheehan, Rob Speyer, Cynthia Wasserberger, Michael Berg, Sofia Bruno & Bobby Blair DATE: 03/09/2026 ADDRESS: 520 Madison Avenue MARKET: Manhattan ASSET TYPE: Office ~ SF: 34,748 LANDLORD: Rob Speyer - Tishman Speyer TENANT: Brown Advisory LANDLORD'S REP: Megan Sheehan & Sam Brodsky - Tishman Speyer TENANT'S REP: Cynthia Wasserberger, Michael Berg, Bobby Blair & Sofia Bruno - JLL (@JLL) LEASE TERM: 15-year lease NOTE: Investment firm Brown Advisory signed a 15-year lease for 34,748 square feet at 520 Madison Avenue, owned by Tishman Speyer. The firm will relocate its headquarters from 12 East 49th Street to the Midtown tower in the fourth quarter of 2026.

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Deal Type
Effective Rent (Annual)

$1,991,734.39

Total Lease Value

$19,917,343.92

Net Landlord Cash Flow$1,991,734.39