Sean Bastian

Senior Director, Capital Markets

Sean Bastian

Senior Director, Capital Markets


Sean Bastian

Sean Bastian is a senior director of capital markets at Walker & Dunlop, based in New York. In his role, he is responsible for the firm’s execution and origination efforts for commercial real estate loans and equity investments across asset classes, nationwide. Mr. Bastian has been involved in the underwriting, execution, and origination of over $5.0 billion of debt and equity in his seven years of commercial real estate experience.

Prior to Walker & Dunlop’s acquisition of AKS Capital Partners in 2020, Mr. Bastian was a vice president at AKS, a leading capital markets advisory firm focused on facilitating capital placement for real estate developers, owners, and operators. Before that, Mr. Bastian started his career holding various positions at JLL, where he assisted in the underwriting and execution of debt and equity transactions for the firm’s top-producing capital markets group.

Mr. Bastian earned his bachelor’s degree in accounting from the Mendoza College of Business at the University of Notre Dame. In 2021, he was also named to Commercial Observer’s Top 25 Debt Brokers and Lenders Under 35 in Commercial Real Estate Finance.

Sean Bastian is a senior director of capital markets at Walker & Dunlop, based in New York. In his role, he is responsible for the firm’s execution and origination efforts for commercial real estate loans and equity investments across asset classes, nationwide. Mr. Bastian has been involved in the underwriting, execution, and origination of over $5.0 billion of debt and equity in his seven years of commercial real estate experience.

Prior to Walker & Dunlop’s acquisition of AKS Capital Partners in 2020, Mr. Bastian was a vice president at AKS, a leading capital markets advisory firm focused on facilitating capital placement for real estate developers, owners, and operators. Before that, Mr. Bastian started his career holding various positions at JLL, where he assisted in the underwriting and execution of debt and equity transactions for the firm’s top-producing capital markets group.

Mr. Bastian earned his bachelor’s degree in accounting from the Mendoza College of Business at the University of Notre Dame. In 2021, he was also named to Commercial Observer’s Top 25 Debt Brokers and Lenders Under 35 in Commercial Real Estate Finance.

Sean Bastian in the news

Walker & Dunlop

Walker & Dunlop

Walker & Dunlop Arranges $160 Million Loan for Master Planned Community in the Coachella Valley

August 11, 2025

Walker & Dunlop

Walker & Dunlop Arranges $204 Million for Mixed-Use Property in Brooklyn

November 16, 2022

Walker & Dunlop

Downtown Brooklyn Gains A Mixed-Use Gem with The Brook, Financing Arranged by Walker & Dunlop

August 4, 2022

Walker & Dunlop

Luxury Apartment Building in Yonkers Receives $160 Million in Financing Arranged by Walker & Dunlop

November 18, 2021

Walker & Dunlop

DC-Area Senior Housing Development Receives $300 Million in Construction Financing Advised by Walker & Dunlop

October 18, 2021

Walker & Dunlop

Miami Beach Goodtime Hotel Receives $164 Million in Financing via Walker & Dunlop

September 29, 2021

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