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© 2026 DockOnly™. All rights reserved.

DockOnly™ and Dock Score™ are trademarks of Blue Mar Real Estate Group Inc.

Blue Mar Real Estate Group Inc. — Licensed Florida Real Estate Broker

Blue Mar Real Estate Group Inc.

Licensed Florida Real Estate Broker · DBPR License CQ1018554

4000 Ponce De Leon Blvd, Suite 470, Coral Gables, FL 33146

[email protected]

Listing data is provided by participating Multiple Listing Services and is deemed reliable but not guaranteed. Each listing's MLS source and its required disclosures appear with that listing. Dock Score™ is a DockOnly.com rating and is not provided by or affiliated with any MLS or listing broker. NOAA chart data is public domain and for reference only — not for navigation. Full MLS Compliance

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This website complies with the Fair Housing Act. We do not discriminate on the basis of race, color, religion, sex, national origin, familial status, or disability.

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+20

617 ROUNTREE DRIVE

LONGBOAT KEY, FL, 34228

Active

$2,350,000

617 ROUNTREE DRIVE

LONGBOAT KEY, FL, 34228

Active

$2,350,000

3

Bedrooms

2

Bathrooms

1,972 sqft

Living Area

1998

Year Built

$2,350,000Tour the dockSchedule a Showing
Navigation note: Navigation routes show the shortest mapped path to open water. A vessel taller than the binding bridge clearance may still reach open water via a longer alternate route that we don't currently map — verify navigability with a local captain or surveyor before relying on it.

11,750

Lot Size (sqft)

$3,000

HOA / Annually

62

Days on Market

Dock Score™

DockOnly
77
Good

What shaped this score

✓Bay Front
✓Dock with boat lift
✓Bridge-free to bay & ocean
✓Fits boats up to ~32ft (est.)

DockOnly.com rating — not provided by the MLS or listing broker.

Dock & Water AccessMLS

WaterfrontCanal - Saltwater📝 16K-lb boat lift📝 deep water

AI Aerial Imagery Detection

Dock DetectedBoat Lift DetectedSeawall Detected~27-37 ft dock

Detected by AI from open-source aerial mapping imagery and may not reflect current conditions. This information was not provided by the MLS or listing broker. Always verify dock infrastructure with the listing agent.

Navigation RouteDockOnly

Data sources: SFWMD AHED waterway polygons · FHWA National Bridge Inventory 2024 · Not provided by the MLS or listing broker.

Description

Discover the perfect canvas for your coastal vision in the prestigious Longboat Key Estates. This premier waterfront opportunity offers 100 feet of direct canal frontage in one of the island’s most desirable enclaves. Positioned on a quiet interior street, this property sits in an area undergoing significant luxury transformation, providing an ideal foundation for a custom residence with superior investment potential. The deep-water canal offers bridge-free access minutes to Sarasota Bay, while the property features a 2022 seawall and a 16,000-pound boat lift (2022). Residents of this deed-restricted community enjoy private deeded beach access complete with a private neighborhood Tiki. Ideally located next to Bayfront Park—offering tennis, pickleball, kayaking, trails, and a fishing pier—you are also minutes from fine dining, St. Armands Circle, downtown Sarasota, and Sarasota International Airport. This is truly a unique opportunity to secure your place in a fabulous neighborhood where modern, high-end living is setting the new standard!

Schedule a Showing

See the property and tour the dock. A licensed waterfront specialist will arrange your private showing.

Select a date

Location

LONGBOAT KEY, FL, 34228

No price history available for this property.

Displayed by Blue Mar Real Estate Group Inc. — Licensed Florida Real Estate Broker (DBPR CQ1018554) · [email protected]

Listing courtesy of FINE PROPERTIES via Stellar MLS

Last updated: 7/13/2026

© 2026 Stellar MLS. All rights reserved. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange (IDX) program of Stellar MLS. Information is deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change, or withdrawal.

IDX information is provided exclusively for consumers' personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Dock Score™

DockOnly
77
Good

What shaped this score

✓Bay Front
✓Dock with boat lift
✓Bridge-free to bay & ocean
✓Fits boats up to ~32ft (est.)

DockOnly.com rating — not provided by the MLS or listing broker.

FEMA Flood Zone AE
BFE: 8ft

Special Flood Hazard Area

View FEMA Flood Map →
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Mortgage Calculator

Estimate your monthly payment for this waterfront property

20%

$470,000 down

%
Principal & Interest$12,194/mo
Property Tax (est. ~1.2%, varies by county)$2,350/mo
Home Insurance (est.)$250/mo
HOA Fees$250/mo
Total Monthly Payment$15,044
Loan Amount: $1,880,000Rate: 6.75%
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Estimated payments only. Actual rates and terms may vary.

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