$3,950,000
4221 MYRTLE Street, St. Augustine, FL 32084
North Beach
- Price
- $3,950,000
- Beds / Baths
- 5 / 6
- Living area
- 4,056 sqft
- Year built
- 2023
- Type
- Residential
- Lot
- —
- Garage
- 4
- HOA
- None
- CDD
- No
- Flood zone
- Unknown
- County
- St. Johns
- Days on market
- 69
- Elementary
- Ketterlinus
- Middle
- Sebastian
- High school
- St. Augustine
$974/sqft asking, vs a $211/sqft median across 1,092 closed sales in 32084 over the last 12 months — 362% above the area's closed prices. Condition and lot vary; that's what a showing is for.
Custom Intracoastal Estate with Guest House, Covered Boathouse & Dual Boat Lifts! Experience waterfront living at its finest in this custom-built Intracoastal estate located in Vilano Beach. Built in 2023 and thoughtfully designed for both everyday living and entertaining, this exceptional property offers approximately 4,056 square feet of heated and cooled living space, including a detached guest suite, and over 6,700 square feet under roof. Situated on a deep-water Intracoastal lot with direct ocean access, the property features a covered boathouse, two boat lifts (13,000 lb. and 7,500 lb.), a private dock, and breathtaking panoramic water views from nearly every room. Watch dolphins play, enjoy spectacular sunsets, and experience the boating lifestyle that makes St. Augustine one of Florida's most desirable waterfront destinations. The main residence offers 4 bedrooms, 3.5 bathrooms, a dedicated office, spacious bonus room, and an open-concept floor plan centered around a designer kitchen featuring premium appliances, custom cabinetry, an oversized island, walk-in pantry, and expansive water views. The first-floor owner's suite provides a private retreat with a spa-inspired bath, oversized walk-in closet, and direct access to the waterfront backyard. Upstairs, guests will enjoy additional bedrooms, multiple gathering spaces, and expansive covered porches designed to capture the coastal breeze and endless Intracoastal views. A detached oversized two-car garage includes a fully finished guest suite above with its own bedroom, bathroom, living area, and entertaining space, making it ideal for extended family, guests, a home office, or private retreat. Additional highlights include metal roofing, impact-rated windows and doors, covered front and rear porches, beautifully maintained grounds, generous parking, and a rare combination of privacy, deep-water access, and modern construction. Located just minutes from historic downtown St. Augustine, area beaches, dining, shopping, and world-class fishing, this is a rare opportunity to own a turnkey waterfront estate with room for family, guests, and all of your toys.
What to check on this one
- Verify flood zone designation and obtain elevation certificate for Intracoastal waterfront lot.
- Confirm roof age, materials, and current insurer acceptance given waterfront exposure.
- Order 4-point inspection and wind-mitigation report; confirm flood/wind insurance availability.
- Review boat lift permits, dock permits, and boathouse structural certifications with county.
- Verify guest house separate utility meters and confirm occupancy classification with St. Johns County.
- Inspect seawall/bulkhead condition and confirm maintenance responsibility; check for erosion.
Flagged from the listing itself — not an inspection, and no substitute for one. Bring these to the showing.
What this home really costs per month
Loan $3,160,000 at 6.75% · 30 yr
Not a loan quote. Rate, insurance, and tax are stated assumptions — a lender and an insurance agent give real numbers. Homestead exemption lowers taxes after you file.
Listing courtesy of PONTE VEDRA CLUB REALTY, INC.. Data via realMLS (Northeast Florida MLS), updated Aug 17, 2026, 4:28 PM.
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