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$2,850,000
New Listing

640 LYONS LANE
LONGBOAT KEY, FL 34228

For Sale|Single Family Residence|Active
4
Beds
5
Total Baths
4
Full Baths
1
Partial Bath
2,930
SqFt
$973
/SqFt
2026
Built
Subdivision:
SLEEPY LAGOON PARK 2
County:
Manatee
Call Now: 941-777-7171
Is this the listing for you? We can help make it yours.
941-777-7171
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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.

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Listing Snapshot
Price 
$2,850,000
Days On Site 
0 Days
Bedrooms 
4
Inside Area (SqFt) 
2,930 sqft
Total Baths 
5
Full Baths 
4
Partial Baths 
1
Lot Size 
0.23 Acres
Year Built 
2026
MLS® Number 
A4701661
Status 
Active
Property Tax 
$14,172.43
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Builder
Friends & Family
Recent Activity
13 hours agoListing updated with changes from the MLS®
24 hours agoListing first seen on site
General Features
Acres 
0.23
Attached Garage 
Yes
Direction Faces 
North
Foundation 
Pillar/Post/Pier
Garage 
Yes
Garage Spaces 
5
Levels 
Three Or More
Number Of Stories 
3
Parking 
Attached
Property Condition 
Under ConstructionNew Construction
Property Sub Type 
Single Family Residence
Sewer 
Public Sewer
SqFt Total 
6065
Utilities 
Cable AvailableElectricity Connected
Water Source 
Public
Zoning 
R4SF
Interior Features
Appliances 
CooktopDishwasherDisposalMicrowaveRange HoodRefrigerator
Cooling 
Central Air
Flooring 
Ceramic Tile
Furnished 
Unfurnished
Heating 
ElectricNatural Gas
Interior 
Elevator
Laundry Features 
Electric Dryer HookupGas Dryer Hookup
Bathroom 2 
Level - First
Bathroom 3 
Level - First
Bathroom 4 
Level - First
Bathroom 5 
Level - First
Bedroom 2 
Level - First
Bedroom 3 
Level - First
Bedroom 4 
Level - First
Dining Room 
Level - First
Kitchen 
Level - First
Living Room 
Level - First
Master Bathroom 
Level - Second
Master Bedroom 
Level - Second
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Exterior Features
Construction Details 
BlockHardiPlank TypeStucco
Exterior 
BalconyOutdoor KitchenRain GuttersDock
Lot Features 
Waterfront
Pool Features 
GuniteHeatedIn GroundSalt WaterScreen EnclosurePrivate
Private Pool 
Yes
Roof 
Metal
View 
CanalWater
Waterfront 
Yes
Waterfront Features 
Canal Front
Waterview 
CanalWater
Community Features
Financing Terms Available 
CashConventional
MLS Area 
34228 - Longboat Key
Roads 
Asphalt
Township 
35S
Listing courtesy of SEA BREEZE REAL ESTATE LLC (941) 773-9319



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 checked: 2026-08-01 07:25 PM EDT

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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