640 Lyons Lane, Longboat Key, FL 34228
Local realty services provided by:CENTURY 21 Affiliates
640 Lyons Lane,Longboat Key, FL 34228
$2,850,000
- 4 Beds
- 5 Baths
- 3,030 sq. ft.
- Single family
- Active
Listed by: adrian johnson
Office: sea breeze real estate llc.
MLS#:A4674925
Source:MFRMLS
Price summary
- Price:$2,850,000
- Price per sq. ft.:$462.29
About this home
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 sits 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. 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...
Contact an agent
Home facts
- Year built:2026
- Subdivision & Development:SLEEPY LAGOON PARK 2
- Listing ID #:A4674925
- Added:261 day(s) ago
- Updated:September 09, 2026 at 12:09 PM
Rooms and interior
- Bedrooms:4
- Total bathrooms:5
- Full bathrooms:4
- Half bathrooms:1
- Flooring:Ceramic Tile, Luxury Vinyl
- Kitchen Description:Built-In Oven, Cooktop, Dishwasher, Disposal, Microwave, Range Hood, Refrigerator
- Basement Description:Pillar/Post/Pier
- Living area:3,030 sq. ft.
Heating and cooling
- Cooling:Central Air
- Heating:Electric, Natural Gas
- Central air:Yes
Structure and exterior
- Roof:Metal
- Year built:2026
- Building area:3,030 sq. ft.
- Lot area:0.23 Acres
- Construction Materials:Block, Hardi Plank Type, Stucco
- Exterior Features:Balcony, Outdoor Kitchen, Rain Gutters
- Foundation Description:Pillar/post/pier
- Levels:Three Or More Story
Utilities
- Water:Public
- Sewer:Public Sewer
Finances and disclosures
- Price:$2,850,000
- Price per sq. ft.:$462.29
- Tax amount:$14,172 (2024)
Features and amenities
- Appliances:Built-in Oven, Cooktop, Dishwasher, Disposal, Microwave, Range Hood, Refrigerator
- Laundry features:Electric Dryer Hookup, Gas Dryer Hookup
- Amenities:Cable Available, Ceiling Fans(s)
- Pool features:Gunite, Heated, In Ground, Private Pool, Salt Water, Screen Enclosure
Parking
- Parking description:Attached Garage
- Garage:Yes
- Garage spaces:5
New listings near 640 Lyons Lane
- Coming Soon
$225,000Coming Soon-- beds -- baths2800 Harbourside Drive Drive #M-10, LONGBOAT KEY, FL 34228
MLS# A4705272Listed by: LBRE LLC - Coming Soon
$3,495,000Coming Soon3 beds 3 baths3,355 sq. ft.795 Marbury Lane, LONGBOAT KEY, FL 34228
MLS# A4704899Listed by: MICHAEL SAUNDERS & COMPANY - Coming Soon
$399,000Coming Soon2 beds 2 baths1,007 sq. ft.3802 Gulf Of Mexico Drive #A203, LONGBOAT KEY, FL 34228
MLS# A4704650Listed by: PREMIER SOTHEBY'S INTERNATIONAL REALTY - New
$2,950,000Active2 beds 4 baths2,634 sq. ft.415 L Ambiance Drive #D306, LONGBOAT KEY, FL 34228
MLS# A4705192Listed by: MICHAEL SAUNDERS & COMPANY - New
$849,000Active2 beds 2 baths1,257 sq. ft.1975 Gulf Of Mexico Drive #G4-307, LONGBOAT KEY, FL 34228
MLS# A4705267Listed by: MANGROVE REALTY ASSOCIATES - New
$1,349,000Active2 beds 2 baths1,172 sq. ft.1055 Gulf Of Mexico Drive #301, LONGBOAT KEY, FL 34228
MLS# A4701961Listed by: KELLER WILLIAMS ON THE WATER S - New
$499,000Active2 beds 2 baths1,072 sq. ft.4370 Chatham Drive #304, LONGBOAT KEY, FL 34228
MLS# A4704453Listed by: PREFERRED SHORE LLC - New
$3,999,990Active5 beds 5 baths4,315 sq. ft.560 Chipping Lane, LONGBOAT KEY, FL 34228
MLS# A4702902Listed by: COLDWELL BANKER REALTY - New
$1,099,000Active3 beds 2 baths1,819 sq. ft.1075 Gulf Of Mexico Drive #205, LONGBOAT KEY, FL 34228
MLS# A4704103Listed by: COLDWELL BANKER REALTY - New
$525,000Active2 beds 2 baths840 sq. ft.729 Saint Judes Drive S #2, LONGBOAT KEY, FL 34228
MLS# A4703900Listed by: KW COASTAL LIVING III