Residential Property - Single Family Residence in Longboat Key
Listing Price: $6,488,000
Description of Property
One or more photo(s) has been virtually staged. NEW CONSTRUCTION. 519 ROUNTREE is a privately positioned coastal residence offering over 6,400 square feet of indoor and outdoor living, including approximately 5,200 square feet under roof and a 1,100 square foot elevator-accessible rooftop terrace, located within Longboat Key Estates. GULF LIVING EXPERIENCE. At 519 Rountree, days begin with morning air carrying the salt-kissed character of the Gulf and conclude with glowing sunsets that define the Florida coastline. This is not simply proximity to the beach — it is immersion in it. Positioned just moments from the sand, the home offers balcony and rooftop experiences designed for sunset entertaining, open-air dining, and the effortless rhythm of Gulf living from morning through evening. WATERFRONT LIVING. A waterside deck is currently in process, transforming the canal setting into a true extension of the home’s outdoor living experience, subject to permitting. Flexibility remains for a variety of dock and lift configurations, tailored to buyer preference. DESIGN AND EXECUTION. The newly constructed residence has withstood three recent hurricanes without damage, a testament to its quality, elevation, and thoughtful execution. Each level is purposeful in both design and function, delivering a vertical lifestyle that feels intuitive, private, and refined. FURNISHINGS. For buyers seeking the residence exactly as photographed, the complete furnishings and curated design package may be acquired separately. FINAL NOTE. 519 Rountree delivers the atmosphere buyers seek when they say they want Gulf living — quietly, privately, and without excess.

































































































Property Details At A Glance
Property Type: Residential
Property Use or Sub Type: Single Family Residence
City: Longboat Key
County: Sarasota
Subdivision: Longboat Key Estates
Bedrooms: 4
Bathrooms: 4
Half Baths: 1
Sq. Ft. Gross: 6,414
Sq. Ft. Living Area: 3,554
Cost per (heated) sqare foot: $1,826
Year built: 2025
Annual Tax: $9,330
HOA Fee: $3,000 Annually
Taxes and fees can change periodically, and other fees may apply. Please check with your Realtor for more details.
- Recreational Facilities
Appliances: Wine Refrigerator
Fireplace: Yes
Fireplace Features: Family Room
Window Features: Storm Window(s)
Additional Rooms: Storage Rooms
Flooring: Porcelain Tile
Green Features
Indoor Air Quality: Air Filters MERV 10+
Green Energy Features: Windows
GreenWater Conservation: Water-Smart Landscaping
Pool & Waterfront Info
Private Pool: Yes
Pool Features: Salt Water
Spa Features: In Ground
Water Front: Yes
Water Frontage: Canal - Saltwater
Water Access: Yes
Water Access Type: Gulf/Ocean to Bay
Water Name: SARASOTA BAY
Exterior & Construction
Architectural Style: Custom
Construction: Block
Foundation: Stem Wall
Roof: Other
Exterior Features: Sliding Doors
Garage: Yes
Garage Spaces: 2
Parking Features: Ground Level
Floors Total: 3
Floors in Unit: Three Or More
Cooling: Central Air
Heating & Fuel: Zoned
Patio & Porch Features: Side Porch
Security Features: Touchless Entry
Other Structures: Outdoor Kitchen
View: Water
Fencing: Masonry
Sewer: Public Sewer
Water Source: Public
Community Features: Association Recreation - Owned
Lot Information
Lot Features: Oversized Lot
Lot Size (acres): 0.22
Lot Size (sq. ft.): 9,725 square feet
Lot Dimensions: 125 x 194
Road Frontage: Street Paved
Front Exposure: South
Legal Description & Other Information
Financing Available: Conventional
Parcel Number: 0002050019
Zoning: R4SF
Pets Allowed/Pet Policies: Yes
New Construction: Yes
Tax Legal Desc.: LOT 1 BLK C LONGBOAT KEY ESTATES
Section: 6
Range: 17
Listing courtesy of IRVING GROUP INC. The information relating to real estate for sale on this website comes in part from the My Florida Regional MLS DBA Stellar MLS. This 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. The data is deemed reliable but is not guaranteed accurate by the MLS.