6489 Gulfside Rd, photo 1
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Overview

4 bd5 ba6,616 sqft4 car garageSingle Family
TypeSingle Family
HOANone listed
Built2026
Lot22,425 sqft
Living area6,616 sqft
Price / sqft$2,115
Garage4 car

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Pricing, comps, HOA, the neighborhood. Answers before you fill out anything.

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

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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

Dry BarEat-in KitchenElevatorHigh CeilingsKitchen/Family Room ComboLiving Room/Dining Room ComboOpen FloorplanPrimarybedroom Upstairs

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), 269 days on market. Flood zone AE - confirm flood insurance requirements with your lender.

From the listing

Ready to live directly on the Gulf? This Seaward Homes Curated Collection residence at 6489 Gulfside is move-in ready, with direct Gulf-front private access and stunning views of the Gulf of Mexico. Designed by DSDG Architects and staged by Clive Daniel Homes, the home pairs cutting-edge, hurricane enhanced construction with exceptional quality and attention to detail throughout. Set on a coveted 90' Gulf/beach-front lot, the property offers soft sand, endless Gulf views, and miles of walkability. In 2025, Longboat Key completed a major beach re-nourishment project, giving Gulfside Road homeowners one of the widest and deepest stretches of beach on the island. Gulfside Road is also one of the rare Gulf-side streets set back from the main highway, so the setting feels private and quiet, worlds away from the activity of Gulf of Mexico Drive, just minutes from Whitney Plaza and North Longboat Village, and moments from fine dining at Shore and Mar Vista. The main house is elevated over 15', with 11' ceilings, four oversized en-suite bedrooms, and more than 6,600 square feet of air-conditioned living space, including a grade-level, air-conditioned multipurpose room ready for a home gym, a wellness studio, or whatever fits your lifestyle. 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, one on the main floor and one on the second, are ideal for enjoying the outdoor island lifestyle and breathtaking Gulf views. Interior finishes by Studio G Homes take the home to the next level, with 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, premium Longboard™ aluminum architectural details, and a fine light-sand stucco exterior. A resort-like pool and spa are surrounded by lush tropical landscaping, and the four-car garage leaves room to add car lifts. Longboat Key is an 11-mile barrier island just minutes from St. Armands Circle and downtown Sarasota, with Sarasota Bradenton International Airport about 25 minutes away. This is a rare chance to own this level of coastal luxury directly on the Gulf, don't wait!

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The essentials

Built
2026
Price / sqft
$2,115
On market
269 days
Annual tax
$42,641
Flood zone
AE
Lot
22,425 sqft
Type
Single Family Residence

At a glance

Single family
Built 2026
Waterfront
Beach Front
Private pool
Heated
4 car garage
Driveway
0.51 acres
Lot size

Payment

Est. monthly payment
$83,541/mo
Down payment (20%)
$2,799,000
Property taxes
$3,553/mo
Rate assumed
6.8% · 30 yr
View full breakdown

Details

Type
Single Family Residence
Year Built
2026
Lot
22,425 sqft
Cooling
Central Air, Other, Zoned
Heating
Electric, Natural Gas
Parking
Driveway, Garage Door Opener, Ground Level, Off Street, Other, Garage, Tandem
Pool
Heated, In Ground, Lighting, Outside Bath Access, Salt Water
Waterfront
Beach Front
Days on Market
269
Dry Bar
Eat-in Kitchen
Elevator
High Ceilings
Kitchen/Family Room Combo
Living Room/Dining Room Combo
Open Floorplan
Primarybedroom Upstairs
Sauna
Smart Home
Solid Surface Counters
Solid Wood Cabinets
Walk-in Closet(s)
Wet Bar
Balcony
Lighting
Outdoor Grill
Outdoor Kitchen
Outdoor Shower
Private Mailbox
Bar Fridge
Built-in Oven
Cooktop
Dishwasher
Dryer
Freezer
Ice Maker
Microwave
Range Hood
Refrigerator
Tankless Water Heater
Washer
Wine Refrigerator
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.

Flood Zone AE
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

Price history

Date
Event
Price
3/13/2026
Price change
Source: Stellar MLS #A4677413
$13,995,000-6.7%
$2,115/sqft
1/15/2026
Listed for sale
Source: Stellar MLS #A4677413
$14,995,000
$2,266/sqft

Neighborhood

6489 Gulfside Rd
Longboat Key, FL, 34228 · 34228 - Longboat Key

Market insights

Offer Insights

Choose an offer strength

List price: $13,995,000
$13.07M – $13.99M
93.4% – 100% of listTops out right at the list price
80% of listList price
26 of the last 51 home closings in 34228 landed at this number or higher (51%). The median one sat 95 days before it went under contract, and this one is on day 269 after a $1,000,000 cut.

Sample: 51 closed home sales in 34228 over the last 8 months, Stellar MLS. A starting point, not a guarantee.

Talk through an offer with our team

Calculator

Est. monthly payment
$83,540/mo
Principal & interest$72,990
Property taxes$3,553
Insurance$6,998
Down payment20% · $2,799,000
Interest rate6.80%
Loan term

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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.

Quick answers.

Price

$13,995,000

$2,115 per sq ft

Beds and baths

4 beds, 5 baths

Size

6,616 sq ft

Time on market

269 days

Year built

2026

Monthly payment

About $83,541/mo

That is 20% down on a 30-year fixed at 6.8%, plus the home's $42,641 annual tax bill, insurance.

Flood zone

Zone AE

That is a high-risk designation, so a lender will normally require flood insurance. Confirm the current rate before you write an offer.

Offer

What should I offer?

Have another question?

Brokered byCOLDWELL BANKER REALTYListing agent: Nicholle McKiernanListing data from Stellar MLS, MLS# A4677413.

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