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2800 Post Oak Boulevard

Updated Jul 23, 2026

SOLDOffice

Chad Zamarin Of Williams Companies Acquires 64-Story Office Tower In Houston For $300M

2800 Post Oak Boulevard

$300,000,000

$214/SF

Building Size

1,400,000 SF

Asset Type

Office

Closing

Jul 22, 2026

About this deal

AI

The asset involved in this transaction is an office property located at 2800 Post Oak Boulevard, Houston, TX. It has a total square footage of 1,400,000, and the sale price was $300,000,000, resulting in a price per square foot of $214. This transaction marks a significant deal in the Houston commercial real estate market.

Summary of transaction details:

  • Property Type: Office
  • Transaction Amount: $300,000,000
  • Buyer: Chad Zamarin - Williams Companies
  • Seller: R. Scott Dennis - Invesco Real Estate
  • Square Footage: 1,400,000
  • Price Per Square Foot: $214
  • Date of Sale: 07/22/2026
  • Market: Houston, TX
  • Current Lease Percentage: 83%

Chad Zamarin represented Williams Companies in the transaction while R. Scott Dennis represented Invesco Real Estate. The sale involved the 64-story Williams Tower, and the acquisition is part of Williams’ strategy to expand its presence in Houston and grow its local workforce.

On the Map

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$300,000,000

$214/SF

Office

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Players

Chad Zamarin

Williams Companies

Buyer

$300M

vol

1 deal

Buyer
R. Scott Dennis

R. Scott Dennis

Invesco Real Estate

Seller

$1.5B

vol

17 deals

Seller
Bilt advertisement

Houston Office Market Snapshot

Boundary boundary · Office · Sale transactions

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Deal FAQ

About $214 per square foot on a published $300M for 1,400,000 square feet (2026).

Visit R. Scott Dennis to view all their deals.

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Purchase Price

Annual NOI

Loan Amount

Interest Rate (%)

Loan Term (yrs)

Down Payment (%)

Cap Rate

0.05%

Cash-on-Cash

-0.02%

Monthly Payment

$14,164

Annual Debt Svc

$169,964

Annual Cash Flow

$-11,334

DSCR

0.93

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