6490 Nassau StreetSt Augustine, FL 32080Sale Price: $3,125,000

  • Sale Price: $3,125,000
  • 750 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.
  • $3,125,000Sale Price
  • 5Bedrooms
  • 4Full Bath
  • 1Half Baths
  • 3,764Square Feet

Listing Tools

This luxurious coastal home is a true oasis, offering breathtaking views of the Intracoastal Waterway and an array of outdoor living spaces. Nestled on a 2.28-acre property, the gated 5BR/4.5BA residence boasts 150 ft of prime water frontage and private deep water dock access that can accommodate a 57' boat. Newly built, the home offers a serene retreat while still being a stone's throw away from local shops, eateries, and the beach. The home boasts three levels of expansive balconies, taking full advantage of the picturesque views and refreshing breezes. Surrounded by mature oak, cedar and palm trees, the property's wide front porch, complete with rocking chairs, invites you to slow down and soak in the beauty of your surroundings. Inside, the open living spaces are awash with natural light, designed to enhance the stunning views. The office and dining room, which seamlessly connect with the living room and kitchen, are perfect for both daily living and entertaining. The main gathering room features a 20ft clear-story ceiling, a cozy gas fireplace, custom built-ins and a wall of sliding doors that open to a covered porch - ideal for dining al fresco. The kitchen is a chef's dream, with a blend of white and wood cabinets, creamy quartz countertops and a large central island with seating. High-end appliances include an Electrolux full refrigerator/full freezer, a 6-burner Signature Kitchen Suite range with griddle and double oven, a Bosch dishwasher, and a sink with a view that will make doing the dishes a pleasure. The kitchen also includes a walk-through Butler's pantry with custom shelving and a built-in microwave. The first floor also features a half bath for guests, a utility room, and the luxurious master suite. The master retreat is complete with a vaulted ceiling and magnificent views of the Intracoastal Waterway, while the master bathroom is a true oasis with 24x48 Italian porcelain tiles, split vanities, an oversized shower with dual shower heads, and two walk-in closets. The second floor boasts a guest bedroom with a vaulted ceiling and en-suite bathroom, a spacious 18x12 loft-style family room with a wet bar and beverage fridge, and two additional bedrooms with a shared bath. The second-level covered porch, measuring 33x10, provides the perfect place to enjoy sunsets and stars, and a staircase leads to a 3rd floor 15x10 bonus room and covered balcony. The outdoor areas of this magnificent property offer plenty of opportunities for relaxation, recreation, and entertaining. With room for gardening, games, a bench swing, fire pit, cornhole, dock seating, and more, there's something for everyone. The main house features a two-car garage, and there is an additional detached garage with two parking spots and an apartment above that can be used as a mother in law suite or as you please. A circular drive connects the two structures, and there is a detached shed for extra storage. An on-demand site generator is located away from the main home and out of site. The gated entry ensures privacy, and there is a nearby public beach walkover, inviting you to enjoy the sand and surf…see you there.

Property Details of 6490 Nassau 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 Noah Bailey of KELLER WILLIAMS REALTY ATLANTIC PARTNERS (ST. AUG)

Listing Sold by STELLAR NON-MEMBER OFFICE

Listings courtesy of StellarMLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of June 12, 2026 4:03 PM EDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. 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. The data is deemed reliable but is not guaranteed by MLS GRID. The use of the MLS GRID Data may be subject to an end user license agreement.

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