$5,750,000

3718 Sandspur LnNokomis, FL 34275

  • 4 beds
  • 5.5 baths
  • 5,632 sqft
  • 0.49 acres
  • 36 days on market

About this home

At the water’s edge of Sandspur Lane sits one of Casey Key’s best-kept secrets: a stunning estate offering unmatched privacy, tranquility, protected waterfront, and bespoke contemporary coastal architecture. A multi-year renovation completed in 2024 reimagined the property, adding more than 2,000 square feet of interior and exterior living space and transforming an already exceptional waterfront home into a truly distinctive residence. Tucked at the end of this quiet, private lane, the home’s structural features and sheltered location provide proven storm-resilient advantages. Ownership of both sides of the canal protects the mature trees and vegetation along the opposite shoreline, preserving natural privacy. The main level features vaulted ceilings and an open floor plan connecting the modern kitchen with dining, living, and family rooms, while wraparound aquarium glass windows and sliding glass doors flood the space with natural light and offer views of the water and the parcel’s expansive waterfront setting. A floating staircase rises through a circular glass stair tower to the primary suite, featuring a spacious bath, sitting room, and a private balcony with long water views. An adjoining casita with its own private entrance and water views provides luxurious accommodations for family, guests, or in-home staff. Two dedicated offices with built-in cabinetry and granite desks offer long ICW views, creating an inspiring setting for work or personal pursuits. A new elevator connects every level, from the garage to the rooftop deck. Designed for recreation and entertaining, the property features a cabana with bar and outdoor kitchen, a new waterfall spa and remodeled pool with water features, a home gym, firepit, indoor-outdoor Sonos sound system, and multiple balconies, terraces, and decks. After sunset the extensive outdoor lighting, including dock and underwater fish lights, transforms the property. The long driveway and motor court accommodate parking for 12–15 vehicles— a rarity on Casey Key. The 200 feet of protected waterfront includes a newly added 45-foot dock, 20,000-lb. boat lift, and two PWC lifts. And when the Gulf beckons, deeded beach access leads to its warm waters and shoreline. From sunrises over the ICW to Gulf sunsets from the rooftop deck and illuminated evenings poolside, the home embraces its waterfront setting from virtually every angle. This residence offers a package increasingly hard to find: extraordinary privacy, tranquility, and protected waterfront living—all wrapped in a beautifully reimagined contemporary coastal estate on one of Florida’s most exclusive islands.

Virtual tour

Facts

Property type
Single Family Residence
Year built
2002
Garage spaces
3
Lot size
0.49 acres
Pool
Yes
Waterfront
Yes
Water view
Bay/Harbor - Partial,Canal,Intracoastal Waterway
Subdivision
CASEY KEY
Community
Casey Key
County
Sarasota
CDD
0
Annual taxes
$27,521 (2025)
Flood zone
AE
Pets
Yes
New construction
No
MLS #
A4707874

Features

Interior
Built-in Features, Ceiling Fans(s), Eat-in Kitchen, Elevator, Kitchen/Family Room Combo, Living Room/Dining Room Combo, Open Floorplan, PrimaryBedroom Upstairs, Split Bedroom, Stone Counters, Thermostat, Vaulted Ceiling(s), Walk-In Closet(s), Wet Bar
Appliances
Bar Fridge, Built-In Oven, Convection Oven, Cooktop, Dishwasher, Disposal, Dryer, Electric Water Heater, Exhaust Fan, Freezer, Microwave, Refrigerator, Washer
Flooring
Carpet, Tile, Travertine
Heating
Central, Electric, Propane
Cooling
Central Air, Zoned
Exterior
Balcony, Fire Pit, Garden, Hurricane Shutters, Lighting, Outdoor Grill, Outdoor Kitchen, Outdoor Shower, Private Entrance, Private Yard
Patio & porch
Covered, Front Porch, Patio, Rear Porch
Pool features
Heated, In Ground, Lighting
Parking
Driveway, Garage Door Opener, Garage Faces Side
Construction
Block, Concrete, Stucco
Roof
Membrane
Lot
Corner Lot, FloodZone, Landscaped, Street Dead-End, Unpaved
View
Pool, Trees/Woods, Water
Utilities
Cable Connected, Electricity Connected, Propane, Water Connected
Water
Public, Well
Sewer
Aerobic Septic
Elementary school
Laurel Nokomis Elementary
Middle school
Laurel Nokomis Middle
High school
Venice Senior High

Location

Stellar MLS Listing courtesy of PREMIER SOTHEBY'S INTERNATIONAL REALTY. MLS # A4707874.

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Stellar MLS

Listing information is provided by Participants of the Stellar MLS. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Properties displayed may be listed or sold by various participants in the MLS Copyright 2026, Stellar MLS. Last updated: 2026-11-04 4:00 PM EST.