300 Colonial LanePalm Beach, FL 33480Price: $15,900,000

  • Price: $15,900,000
  • Est. Mortgage of $/month
  • 50 Days on Market
$
$
%
$/month over payments
Federal 30-year interest rate: 6.37% last updated on May 7, 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.
  • $15,900,000List Price
  • 4Bedrooms
  • 1Half Baths
  • 4,098Square Feet
A timeless Bermuda jewel in the North End--where old Florida charm meets refined modern living. New construction Bermuda-style residence in Palm Beach's coveted North End, with completion anticipated Summer 2026. Designed by architect Elizabeth Connaughton, this custom home is built for the owners and reflects a seamless blend of classic Palm Beach character and modern livability. Gracefully proportioned spaces, high ceilings, and rich natural materials create a charming, well-balanced interior. Vaulted tongue-and-groove ceilings in the bedrooms enhance the architectural charm, while the home's layout lives larger than its footprint and engages seamlessly with the outdoors from every angle. Thoughtfully detailed with an emphasis on proportion and craftsmanship, the home evokes a quintessential Palm Beach aesthetic with a sense of history and timelessness. The first-floor primary suite features an adjoining library along with a private, walled outdoor shower. A gracious loggia and lap pool are surrounded by coquina stone and lush native plantings, further connecting indoor and outdoor living, while three additional bedrooms, a sitting room, and terrace are located on the second floor. Ideally located on a charming North End street in a coveted, family-oriented section of town, between the Beach Club, Palm Beach Country Club, and Sailfish Club, with deeded beach access and direct access to the bike trail. A thoughtfully designed, finely detailed home--an intimate Palm Beach jewel.

Property Details of 300 Colonial Lane

Property Details

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Mortgage Calculator


$
$
%
Est. Mortgage:
$/month over payments
Federal 30-year interest rate: 6.37% last updated on May 7, 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 DRAGANA Lickle CONNAUGHTON of Sotheby's International Realty,Inc.

 "Based on information submitted to Palm Beach Board of REALTORS as of May 15, 2026 12:18 PM EDT . 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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