300 Colonial Lane, Palm Beach, FL, 33480 | $15,900,000

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.

Features

  • Rooms: 3
  • Bedrooms: 4
  • Baths: 4 full / 1 half
  • Year Built: 2026
  • Garage: 2-car Attached
  • Heating: Central
  • Cooling: Central Air
  • Approx Sq. Feet: 4,098
  • Acreage: 0.23
  • Est. Taxes: $55,879
  • Pool: Gas Heat, Heated
  • Pet Policy: Yes, No Restrictions
  • Appliances: Dryer, Disposal, Dishwasher, ENERGY STAR Qualified Washer, Ice Maker, Microwave, Refrigerator, Washer, Range
  • MLS#: B26007664
  • Website: https://www.raveis.com
    /eprop/B26007664/300coloniallane_palmbeach_fl?source=qrflyer
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Listing courtesy of Sotheby's Intl. Realty, Inc.

William Raveis Family of Services

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Customer Service

888.699.8876

Contact@raveis.com

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Melissa CohnRVP, Mortgage Banker, William Raveis Mortgage, LLC

NMLS Mortgage Loan Originator ID 16953

917.838.7300

Melissa.Cohn@raveis.com

Our Executive Mortgage Banker:

  • Is available to meet with you in our office, your home or office, evenings or weekends
  • Offers you pre-approval in minutes!
  • Provides a guaranteed closing date that meets your needs
  • Has access to hundreds of loan programs, all at competitive rates
  • Is in constant contact with a full processing, underwriting, and closing staff to ensure an efficient transaction

Pedro DelgadilloInsurance Sales Director, William Raveis Insurance

305.922.5393

Pedro.Delgadillo@raveis.com

Our Insurance Division:

  • Will Provide a home insurance quote within 24 hours
  • Offers full-service coverage such as Homeowner's, Auto, Life, Renter's, Flood and Valuable Items
  • Partners with major insurance companies including Chubb, Kemper Unitrin, The Hartford, Progressive,
    Encompass, Travelers, Fireman's Fund, Middleoak Mutual, One Beacon and American Reliable

300 Colonial Lane, Palm Beach, FL, 33480

$15,900,000

Customer Service

William Raveis Real Estate

Phone: 888.699.8876

Contact@raveis.com

Melissa Cohn

RVP, Mortgage Banker

William Raveis Mortgage, LLC

Phone: 917.838.7300

Melissa.Cohn@raveis.com

NMLS Mortgage Loan Originator ID 16953

5/6 (30 Yr)
Adjustable Rate Jumbo*
30 Year
Fixed-Rate Jumbo
15 Year
Fixed-Rate Jumbo
Loan Amount $12,720,000 $12,720,000 $12,720,000
Term 360 months 360 months 180 months
Initial Interest Rate** 5.875% 6.125% 6.000%
Interest Rate based on Index + Margin 8.125%
Annual Percentage Rate 6.312% 6.235% 6.164%
Monthly Tax Payment $4,657 $4,657 $4,657
H/O Insurance Payment $125 $125 $125
Initial Principal & Interest Pmt $75,244 $77,288 $107,339
Total Monthly Payment $80,026 $82,070 $112,121

* The Initial Interest Rate and Initial Principal & Interest Payment are fixed for the first and adjust every six months thereafter for the remainder of the loan term. The Interest Rate and annual percentage rate may increase after consummation. The Index for this product is the SOFR. The margin for this adjustable rate mortgage may vary with your unique credit history, and terms of your loan.

** Mortgage Rates are subject to change, loan amount and product restrictions and may not be available for your specific transaction at commitment or closing. Rates, and the margin for adjustable rate mortgages [if applicable], are subject to change without prior notice.

The rates and Annual Percentage Rate (APR) cited above may be only samples for the purpose of calculating payments and are based upon the following assumptions: minimum credit score of 740, 20% down payment (e.g. $20,000 down on a $100,000 purchase price), $1,950 in finance charges, and 30 days prepaid interest, 1 point, 30 day rate lock. The rates and APR will vary depending upon your unique credit history and the terms of your loan, e.g. the actual down payment percentages, points and fees for your transaction. Property taxes and homeowner's insurance are estimates and subject to change.