617 NEPTUNE AVENUE Longboat Key, FL $ 2,395,000
617 NEPTUNE AVENUE
$ 2,395,000
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617 NEPTUNE AVENUE

Longboat Key, FL, 34228
$ 2,395,000
Bedrooms3 Baths3.1 Sq 2,939

Monthly Estimate*

$ 14,746

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Single Family Home for sale in Longboat Key, FL

for $2,395,000 with 3 bedrooms and 3 full baths, 1 half bath. This 2,939 square foot home was built in 2019 on a lot size of 0.34.

Tucked within Triton Cove, an intimate enclave of just 13 custom single-family residences, this exceptional coastal retreat at 617 Neptune Avenue delivers the privacy, tranquility, and structural confidence discerning buyers seek on Longboat Key. Ideally positioned at a quiet bend in the community and only steps from private beach access and the Gulf’s sugar-sand shoreline, this elevated concrete block home was thoughtfully designed for year-round peace of mind and storm resilience, without the burden of HOA fees. Designed by acclaimed architect Brian Phipps and built by Brista Homes in 2019, the residence offers a refined, single-level floor plan encompassing nearly 3,000 square feet of light-filled living space. Lush tropical landscaping surrounds the oversized corner lot, creating a true island sanctuary. A circular drive and double entry doors introduce interiors defined by soaring ceilings, expansive walls of glass, and clean, modern lines enhanced by elegant white tile flooring throughout. The open living and dining areas flow effortlessly to the outdoors through 10’ sliders, inviting natural light and serene garden and pool views into nearly every room. At the heart of the home, the gourmet kitchen is equally suited for everyday living and entertaining, featuring custom cabinetry with dovetail construction and soft-close hardware, striking quartzite countertops and backsplash, a center island, and a full suite of top-tier KitchenAid appliances, including an induction cooktop and double ovens. Seamless indoor-outdoor living defines the experience, with a generous covered and screened lanai overlooking a spectacular 40-foot heated pool, shell stone paver deck, and private hot-and-cold outdoor shower. The fenced yard offers additional privacy with a shell walking path and secluded seating areas, ideal for quiet reflection or intimate gatherings beneath the palms. The owner’s suite is a tranquil retreat with direct views of the pool, an oversized walk-in closet, and a spa-inspired bath featuring dual vanities, a walk-in shower, whirlpool tub, and seated makeup vanity. Two additional guest suites, each with en-suite baths, ensure comfort and privacy for family and visitors alike. Additional highlights include hurricane-impact windows and doors throughout for all-season security, a river-stone wood-burning fireplace, powder room, large laundry room with quartz counters and Electrolux washer and dryer, electric blinds, custom lighted mirrors, and an oversized two-car garage pre-wired for an EV charging station with additional parking via a separate driveway. Enjoy the rare combination of seclusion and convenience—just moments from Publix, Bayfront Park, tennis courts, leisure trails, golf, fishing, and the world-class shopping and dining of St. Armands Circle, with easy access to downtown Sarasota. Nearby deep-water marinas accommodate large yachts, completing the quintessential island lifestyle. This is a rare opportunity to own a secure, serene, single-family coastal home designed for both elegance and peace of mind in one of Longboat Key’s most exclusive, low-density communities. Schedule your private showing and experience the calm, elevated beauty of Triton Cove living.

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Single Family Active

Price

$ 2,395,000

Bedrooms

3

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 17,558

Style

Coastal

Lot Size

0.34

Year Built

2019

Town/City

Longboat Key

County/Region

Manatee

MLS | Web ID

A4682518

Features
General
Sewer Public Sewer
Heating Central Electric
Cooling Central Air
Utilities BB/HS Internet Available Cable Available Electricity Available Fiber Optics Phone Available Public Sewer Available Underground Utilities Water Available
Roof Concrete Tile
Appliances Built-In Oven Convection Oven Cooktop Dishwasher Disposal Dryer Electric Water Heater Exhaust Fan Microwave Refrigerator Tankless Water Heater Washer Water Filtration System
Zoning R4SF
Garage Spaces 2
Association Fee Includes Other
Patio/Porch Features Covered Deck Front Porch Rear Porch Screened
Architectural Style Coastal
Pool Features Child Safety Fence Deck Gunite Heated In Ground Lighting Salt Water
Security Features Security System Smoke Detector(s)
Construction Materials Block Concrete
Pets Allowed Cats OK Dogs OK Yes
Year Built 2019
View Pool Trees/Woods
Levels One
Property Subtype Single Family Residence
Tax Year 2025
Ownership Fee Simple
Community Features Water Access
County Sarasota
New Construction false
Property Type Residential
Association Amenities Other
Attached Garage true
Subdivision Name TRITON COVE
Facing Direction Northeast
Garage Y/N true
Total Rooms 8
Full Baths 3
Status Active
Directions Longboat Key Gulf of Mexico Dr. North of Publix shopping center go Right on Triton Bend and home is straight ahead on the Right corner of Triton Bend and Neptune Ave.
High School Riverview High
City LONGBOAT KEY
Body of Water GULF OF MEXICO
Senior Community Y/N false
MLS Area 34228 - Longboat Key
Lot Size Units Square Feet
Lot Size Square Feet 15001
Carport Y/N false
Listing Terms Cash Conventional
Elementary School Southside Elementary
Property Attached Y/N false
Land Lease Y/N false
Tax Annual Amount 17558.95
Home Warranty Y/N false
Middle/Junior High School Booker Middle
Additional Parcels Y/N false
Lease Considered Y/N true
Virtual Tour https://pix360.com/tour/41738/
Building Area Units Square Feet
Living Area Units Square Feet
Builder Name Brista Homes
Standard Status Active
Occupancy Type Owner
Tax Lot 2
Legal Description LOT 2 COLLIER-WALKER PHASE II PB 50 PG 12
Water Access Type Beach - Access Deeded
Pet Size Limit Extra Large (101+ Lbs.)
Minimum Lease 1 Month
Water Access Y/N true
Additional Rooms Family Room Great Room Inside Utility
Water View Y/N false
Flood Zone Code AE
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Interior
Interior Amenities Ceiling Fan(s) Eating Space In Kitchen High Ceilings Living Room/Dining Room Combo Open Floorplan Primary Bedroom Main Floor Solid Wood Cabinets Split Bedroom Stone Counters Walk-In Closet(s) Window Treatments
Flooring Carpet Tile
Furnished Y/N Unfurnished
Fireplace Features Living Room Stone Wood Burning
Air Conditioning Y/N true
Heating Y/N true
Window Features Blinds Shades Storm Window(s)
Fireplace Y/N true
Half Baths 1
Laundry Features Inside Laundry Room
Total Bedrooms 3
Total Baths 4
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Exterior
Exterior Amenities French Doors Irrigation System Outdoor Shower Rain Gutters Sliding Doors
Vegetation Mature Landscaping
Fencing Wood
Parking Features Circular Driveway Curb Parking Driveway Electric Vehicle Charging Station(s) Garage Door Opener Guest Oversized Split Garage
Lot Features Flood Insurance Required City Lot Landscaped Near Golf Course
Water Source Public
Lot Size Area 15001
Foundation Details Slab
Spa false
Building Area Total 4100
Lot Size Acres 0.34
Road Surface Type Paved
Private Pool true
Waterfront Y/N false
Covered Spaces 2
Road Frontage Type Street Paved
Builder Model Custom
Road Responsibility Public Maintained Road
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* Excluded Features
List By
Coldwell Banker Realty

Broker

ryan@ackermangroup.net

Email

Affordability Calculator

$16,210
Per Month
91%
9%
0%
Monthly Principal & Interest
$14,746
Monthly Property Taxes
$1,463
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
0 Elementary School
0 Middle School
Riverview High High School High School
Pricing History
DatePricePrice ChangeDescription
2/17/2026$2,395,000 Listed Price

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617 NEPTUNE AVENUE, Longboat Key, FL, 34228 is a Single Family Home for sale at $2,395,000 with 2,939 sqft and a lot size of 0.34. 617 NEPTUNE AVENUE has 3 bedrooms, 3.1 baths, and was built in 2019. The property's zip code is 34228 which is in Longboat Key, FL