328 Whitehead StreetKey West, FL 33040Sale Price: $5,800,000

  • Sale Price: $5,800,000
  • 1003 Days Since Sale
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Federal 30-year interest rate: 6.52% last updated on Jun 11, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • $5,800,000Sale Price
  • 5Bedrooms
  • 3Full Bath
  • 2Half Baths
  • 2,430Square Feet

Listing Tools

This exquisite private estate in the Truman Annex is one of the few properties with a Whitehead st. address. This estate is one of the historical gems of Key West. At one time it was the Coast Guard Commanders quarters.This 14,410 sf. lot is one of the largest in the Truman Annex. The main house is two stories with a working fireplace in the great room. It boasts a high end designer kitchen, Wolf and SubZero appliances. There are three bedrooms , two full baths and a half in the main house. The Master has a walk-in closet, Laundry and private balcony. Plenty of outdoor porch areas around the main house connect it to the guest quarters, two bedrooms with a full bath. The grounds are lush and tropical with an outdoor bar finished with stainless appliances. The patio area will not not disappoint with a cabana bath, outdoor shower and laundry. The heated pool has an artfully done waterfall. There is a very private spa nestled into the tropical setting.The carport has room for 3-4 cars. Plenty of storage sheds throughout the grounds.Full security system, electronic gated of course the piece of mind with the manned security in the Annex.The home is equipped with a generator. This historic well maintained property will satisfy the most discerning buyer. Just the right mix of history with all the modern touches.

Property Details of 328 Whitehead Street

Property Details

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Mortgage Calculator


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Est. Mortgage:
$/month over payments
Federal 30-year interest rate: 6.52% last updated on Jun 11, 2026. * The above figures are estimates provided by Union Street Media using the FRED® API, and are not endorsed or certified by the Federal Reserve Bank of St. Louis. Check with your lender for actual interest rates.
Listed by Marc Ulanowski of Equestrian Sotheby's International Realty Inc.

Listing Sold by Equestrian Sotheby's International Realty Inc.

Based on information submitted to BeachesMLS as of June 13, 2026 12:16 AM UTC . All data is deemed reliable but is not guaranteed accurate by the MLS. All information should be independently reviewed and verified for accuracy. IDX information is provided exclusively for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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