Date
Details
Price
Change
Source
2/17/2026
Listed
$2,395,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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$2,395,000 Just Listed
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Property Description
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.
Full Property Details
Full Property Details for 617 Neptune Ave
General
- Price: $2,395,000
- Taxes: $17,558 (2025)
- Status: Active
- Type: Single Family
- Source: MidFloridaRegionalMLS
- MLS ID: A4682518
- Updated: Today (2/17/2026)
- Added to Site: Today
Rental Information
- Min. Lease: 1 Month
Interior
- Number of Rooms: 8
- Interior Features: 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
- Fireplace: Yes
- Fireplace(s): Living Room, Stone, Wood Burning
- Appliances: Built-In Oven, Convection Oven, Cooktop, Dishwasher, Disposal, Dryer, Electric Water Heater, Exhaust Fan, Microwave, Refrigerator, Tankless Water Heater, Washer, Water Filtration System
- Furnishings: Unfurnished
- Flooring: Carpet, Tile
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 3
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 3
Other Rooms
- Laundry: Inside, Laundry Room
Additional Information
- Shared Amenities: Other
- Pool: Yes
- Private Pool: Yes
- Pool Description: Child Safety Fence, Deck, Gunite, Heated, In Ground, Lighting, Salt Water
- Security/Safety: Security System, Smoke Detector(s)
Exterior
- Exterior Features: French Doors, Irrigation System, Outdoor Shower, Rain Gutters, Sliding Doors
- Deck/Patio: Covered, Deck, Front Porch, Rear Porch, Screened
- Porch/Patio/Deck: Covered, Deck, Front Porch, Rear Porch, Screened
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 2
- Covered Spaces: 2
- Parking Features: Circular Driveway, Curb Parking, Driveway, Electric Vehicle Charging Station(s), Garage Door Opener, Guest, Oversized, Split Garage
Location
- Area: 34228 - Longboat Key
- County: Sarasota
- Development Name: 34228 - Longboat Key
- Subdivision: TRITON COVE
- Driving 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.
- Direction Faces: Northeast
School Information
- Elementary School: Southside Elementary
- Middle School: Booker Middle
- High School: Riverview High
Community
- Community Name: 34228 - Longboat Key
- Community Features: Water Access
- Optional Amenities: Other
- Association: Yes
- Assoc. Fees Include: Other
- Pet Restrictions: 101lbs.
Heating & Cooling
- Cooling Type: Central Air
- Heating Type: Central, Electric
Utilities
- Sewer: Public Sewer
- Water District: GULF OF MEXICO
- Water: Public
- Utility Description: BB/HS Internet Available, Cable TV Available, Electricity Available, Fiber Optics, Phone Available, Public, Sewer Available, Underground Utilities, Water Available
Structural Information
- Architectural Info: Coastal
- Architectural Style: Coastal
- Builder: Brista Homes
- Exterior Const.: Block, Concrete
- Roof: Concrete, Tile
- Windows: Blinds, Shades, Storm Window(s)
- Stories/Levels: One
- Square Feet: 2,939
- Sq. Ft. Source: Public Records
- Year Built: 2019
Lot Features
- Property View: Pool, Trees/Woods
- Lot Size (Acres): 0.34
- Lot Size (Sq. Ft.): 15,001
- Lot Size: 15001
- Frontage: Street Paved
- Street/Road Desc.: Paved
- Fencing (Description): Wood
Water Features
- Water Access: Yes
- Water Access Desc: Beach - Access Deeded
- Water Front Name: GULF OF MEXICO
Financial Considerations
- Assoc Fee Desc.: None
- Tax Amount: $17,558.95
- Tax Year: 2025
Disclosures and Reports
- Ownership: Fee Simple
- Special Conditions: None
- Legal Description: LOT 2, COLLIER-WALKER PHASE II, PB 50 PG 12
- Flood Zone Info: AE
- APN: 5090063
- Property ID: 5090063
Buyer's Brokerage Compensation: Contact Listing Agent
Not binding unless confirmed by separate agreement among applicable parties.
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Schools
Schools serving 617 Neptune Ave
School District:Sarasota County School District
| Name | Grades | Distance |
|---|---|---|
Southside Elementary School, Sarasota, FL 1901 Webber Street, Sarasota, FL 34239 | PK-5 | 7.3 mi |
Booker Middle School 2250 Myrtle Street, Sarasota, FL 34234 | 6-8 | 6.3 mi |
Booker High School 3201 North Orange Avenue, Sarasota, FL 34234 | 9-12 | 5.4 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 617 Neptune Ave
Tax History
Tax History for 617 Neptune Ave
Year
Property Taxes
Change
Tax Assessment
Change
2025
$17,366
1%
$1,386,669
3%
2024
$17,139
2%
$1,347,589
3%
2023
$16,801
—
$1,308,339
6%
2021
$16,791
2%
$1,233,235
-3%
2022
$16,510
-2%
$1,270,232
4%
2021
$16,791
202%
$1,216,208
219%
2019
$5,556
2%
$381,200
2%
2018
$5,463
28%
$373,500
-14%
2017
$4,258
—
$431,900
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 617 Neptune Ave
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617 Neptune Avenue, Longboat Key, FL 34228 (MLS# A4682518) is a Single Family property with 3 bedrooms, 3 full bathrooms and 1 partial bathroom. 617 Neptune Avenue is currently listed for $2,395,000 and was received on February 17, 2026. This property is listed by The Ackerman Group from our Longboat Key Office.Want to learn more about 617 Neptune Avenue? Do you have questions about finding other Single Family real estate for sale in Longboat Key? You can browse all Longboat Key real estate or contact a Coldwell Banker agent to request more information.