640 Lyons Lane, Longboat Key, FL 34228

$2,850,000
4
BD
5
BA
2,930
SqFt

Show Photos

Verify your account to unlock exclusive photos, mortgage tools, and more.

List Price
$2,850,000
Status
Active
Days on Market
0
MLS#
A4701661
Property Style
Single Family
New Construction
Yes
Year Built
2026
Bedrooms
4
Bathrooms
5
Baths Half
1
Living Area
2,930
Price per sq. ft.
972.7
Lot Size
9,919
Acres
0.23
Total Acreage
0 to less than 1/4
Legal Subdivision Name
Sleepy Lagoon Park 2
Community Name
Sleepy Lagoon
MLS Area Major
Longboat Key

Property Description

Virtually Staged. Under Construction. Pre-Construction | Custom Build | Water to Front & Rear A once-in-a-generation opportunity on one of Longboat Key's most extraordinary streets. Lyons Lane is a truly singular address — a quiet, private enclave in North Longboat Key where homes enjoy an exceptionally rare double-water setting, with sparkling canal frontage to the rear and serene, protected wetland and mangrove views to the front. This is island living at its most private and unspoiled. Design Your Dream Home The vision is still yours to shape. The buyer has the rare opportunity to work directly with the architect to customize the layout, finishes, and features of this brand-new custom home before it's complete. From floor plan adjustments to material selections, this is your chance to create a residence that is uniquely and entirely your own — without the years of planning that a true ground-up build typically demands. The Property Set on a prime lot with water on both sides, the property includes an existing pool ready to be incorporated into your design, along with a private boat dock and lift with direct access to Millar and Sarasota Bays and no fixed bridges to the Gulf of Mexico. For the boating enthusiast, it simply does not get better than this — deep water access, protected dockage, and open water within minutes. Lyons Lane — Longboat's Best-Kept Secret Unlike any other street on the island, Lyons Lane offers homes on one side only, with lush native mangroves lining the opposite side — ensuring that your views, privacy, and natural surroundings will never be compromised. It is one of the few locations on Longboat Key where you can wake up to undisturbed natural beauty in every direction while remaining just moments from the finest dining, boutique shopping, and white-sand Gulf beaches the island has to offer. Longboat Key — Florida's Premier Barrier Island Stretching 11 miles along Florida's Gulf Coast with over 25 miles of combined waterfront between the Gulf of Mexico and Sarasota Bay, Longboat Key is consistently ranked among the most desirable addresses in the country. With a median home price approaching $2.5 million in 2026, the island attracts discerning buyers who demand privacy, natural beauty, and world-class amenities — including the legendary Longboat Key Club, with 45 holes of championship golf, a full-service deep-water marina, spa, and beach club. Opportunities like this — a custom home, double waterfront, dock and lift, and the freedom to personalize — are extraordinarily rare on Longboat Key. Don't miss your chance to build exactly the island life you've always envisioned.

Additional Information

Taxes
$14172
Minimum Lease Period
1 Month
Location
Street Dead-End
Community Features
No Deed Restriction
Property Description
Three+ Story
Zoning
R4SF
Interior Features
Ceiling Fans(s)
Floor
Ceramic Tile, Luxury Vinyl
Appliances
Built-In Oven, Cooktop, Dishwasher, Disposal, Microwave, Range Hood, Refrigerator
Utilities
Cable Available, Electricity Connected
Heating
Electric, Natural Gas
Air Conditioning
Central Air
Exterior Construction
Block, HardiPlank Type, Stucco
Exterior Features
Balcony, Outdoor Kitchen, Rain Gutters, Sliding Doors
Roof
Metal
Foundation
Pillar/Post/Pier
Pool
Private
Pool Type
Gunite, Heated, In Ground, Salt Water, Screen Enclosure
Garage Carport
5+ Car Garage
Garage Spaces
5
Water Name
Millar Bay And Sarasota Bay
Water Extras
Bridges - No Fixed Bridges, Lift
Water View
Canal
Water Access
Canal - Saltwater
Water Frontage
Canal - Saltwater
Flood Zone Code
AE
Parcel ID
7863600008
Legal Description
LOT 13 SLEEPY LAGOON PARK NO 2 PI#78636.0000/8

Listing courtesy of SEA BREEZE REAL ESTATE LLC. 941-777-7171

Mortgage Calculator

Amount of Loan
Annual Interest Rate
%
Term of Loan
Years

Does not include any taxes or fees.
Please consult a financial professional.
Calculator source: Real Geeks

StellarMLS is the source of this information via Internet Data Exchange Program. All listing information is deemed reliable but not guaranteed and should be independently verified through personal inspection by appropriate professionals. Listings displayed on this website may be subject to prior sale or removal from sale. Availability of any listing should always be independently verified. Listing information is provided for consumer personal, non-commercial use, solely to identify potential properties for potential purchase. All other use is strictly prohibited and may violate relevant federal and state law. Data last updated on