6489 Gulfside Rd, Longboat Key, FL, 34228
$2,115/sqft·Sleepy Lagoon
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At a glance
New construction · 2026
Different rules apply when you buy new
Build snapshot
- Build year
- 2026
- Builder
- Ask the team — not on MLS
- Community
- SLEEPY LAGOON
- Type
- Single Family Residence
True monthly carry
- HOA
- None / TBD
- CDD bond
- No CDD disclosed
- Builder incentives
- Ask — change weekly
What we'll do for you on a new build
Builder contract redlines
Builder contracts favor the builder. We mark up the clauses you should push back on before you sign.
11-month inspection
Your 1-year warranty expires quietly. We book an independent inspection at month 11 — saves $5K+ on average in caught defects.
Verified incentives
We verify the current builder incentives every time we walk a community. Rate buy-downs, design-center credits, closing costs — all itemized.
About this home
6489 Gulfside Rd is a 2026-built home in Sleepy Lagoon, Longboat Key. Inside you'll find 4 bedrooms, 5 bathrooms, and 6,616 square feet of living space. Listed at $13,995,000 (about $2,115/sqft), 162 days on market. Flood zone AE - confirm flood insurance requirements with your lender.
This Seaward Homes Curated Collection residence at 6489 Gulfside is ready for occupancy. Enjoy the ultimate Longboat Key lifestyle with your own direct Gulf-front private access and stunning views of the Gulf of Mexico. Designed by DSDG Architects, this home epitomizes exceptional quality and attention to detail. Come and witness the cutting edge of enhanced hurricane construction, wander and enjoy the exquisite staging by Clive Daneil Homes. Situated on a coveted 90' Gulf/Beach-front lot, the property offers soft sands, endless Gulf views, and miles of walkability. In 2025, Longboat Key completed a significant beach re-nourishment project, giving Gulfside Road homeowners one of the widest and deepest stretches of beach on the entire island. Equally notable, Gulfside Road is one of the rare Gulf-side streets set back from the main highway, offering a tranquil, private environment that feels worlds away from the activity of Gulf of Mexico Drive. The main house, elevated over 15 feet, features 11' ceilings, four oversized en-suite bedrooms, and more than 6,600 sq ft of air-conditioned living space, including a grade-level, air-conditioned multipurpose room that can be tailored for wellness, fitness, or a variety of additional lifestyle needs. The wide-open floor plan, generous room sizes, and large impact-rated safety glass sliding doors and windows fill the home with natural light. Two nearly 40' terraces on the main and second floors provide ideal spaces to enjoy the outdoor island lifestyle and breathtaking Gulf views. Interior finishes by Studio G Homes elevate luxury living to the next level. The interior finishes include large-format porcelain tile and hardwood flooring, Italian-imported cabinetry, a custom floating steel-and-wood staircase, a three-stop elevator, 8' solid interior doors, high-efficiency mechanical systems, a top-of-the-line Thermador™ appliance package, AXOR™ and Hansgrohe™ plumbing fixtures, temperature-controlled wine storage, and detailed AV, lighting control, and security systems. Exterior features include solid concrete and masonry construction on all floors, a deep concrete piling foundation for added strength, Longboard™ premium aluminum architectural details, and a fine light-sand exterior stucco finish. The resort-like pool area and custom spa are surrounded by a lush tropical landscape package. The garage accommodates four cars, with the option to add car lifts. Longboat Key, an 11-mile barrier island, is just minutes from St. Armands Circle and downtown Sarasota. The Sarasota Bradenton International Airport is approximately 25 minutes away. Embrace the opportunity to own this unparalleled residence and experience the pinnacle of coastal luxury living.
The essentials
Location
Elementary
Anna Maria Elementary
Middle
Martha B. King Middle
High
Bayshore High
Districts can re-zone, so verify directly with the district before relying on these.
Annual Tax (2025)
$42,641
Parcel #
7844800159
Taxes reflect the most recent assessment in the MLS feed. Actual tax owed can vary, so confirm with the county property appraiser before closing.
Subdivision
Sleepy Lagoon
County
Manatee
MLS Area
34228 - Longboat Key
Lot Size
22,425 sqft
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Property taxes are this home's actual annual bill from the MLS, divided by twelve. Insurance estimated at 0.60%. Rate defaults to 6.8% on a 30-year fixed. Tap a pencil to use your own numbers. Estimates only, not a loan quote.
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