Department profile
Simpson Thacher & Bartlett LLP

Real Estate

USA Guide 2026 : USA - Nationwide


Simpson Thacher & Bartlett LLP

About

Provided by Simpson Thacher & Bartlett LLP

Simpson Thacher has one of the most sophisticated and diversified real estate practices delivering premier service across real estate finance, sales and acquisitions, restructurings, real estate development, joint ventures, co-investments and partnerships. The Firm’s synthesis of real estate experience with its leading corporate practices – M&A, capital markets, banking and restructuring –offers institutional real estate investors a single source of advice for their most complex real estate matters.

Simpson Thacher represents clients of all types and sizes, from private equity sponsors and real estate opportunity funds to publicly-listed companies, REITs, lenders and investment banking firms. The Firm advises clients across the full lifecycle of their investments, supporting roles such as purchaser, investor, borrower, lender, owner, operator, issuer, with expertise across the spectrum of real estate asset classes.

The Firm was named a “Real Estate Practice Group of the Year” by Law360 in eight of the past ten years, including 2025. Our real estate and digital infrastructure teams provide coordinated advice on data center transactions, earning recognition as top legal advisor for both deal value and deal count for data center transactions globally based on Infralogic’s 2025 and 2024 league tables. The Firm was also recognized as the winner of the 2025 “Data Center Deal of the Year” and the 2024 “Top Legal Adviser, Data Center M&A Transactions by Deal Value” (TMT Finance).

Chambers Review

Provided by Chambers

Real Estate - USA - Nationwide

Band 1

Band 1


What the Team is Known For
Simpson Thacher & Bartlett LLP is renowned for its representation of premier real estate funds in the acquisition and disposition of real estate portfolios and trophy assets in New York and across the USA. Its notable strengths include structuring complex equity investments, as well as M&A within the real estate industry. It also demonstrates considerable experience advising on portfolio and asset refinancing matters.
Notable practitioners

Sasan Mehrara is the head of the firm's real estate practice.

Work Highlights

Provided by Chambers

  • Simpson Thacher & Bartlett represented Blackstone and one of its portfolio companies with eightee18 n separate CMBS financings totaling more than $17 billion.

Strengths

Provided by Chambers

  • Simpson Thacher & Bartlett is clearly a market leader in real estate M&A and funds. Their team, approach and expertise have been confidence-inspiring, and their knowledge of the market is unsurpassed.

    Real Estate respondentUSA
  • The Simpson Thacher team was able to roll with the punches and help find solutions for the issues that arose.

    Real Estate respondentUSA
  • Simpson Thacher has been an amazing partner to us on our real estate deals.

    Real Estate respondentUSA

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