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Single family home for sale at 640 Lyons Ln, Longboat Key, FL 34228 | MLS# A4674925 | Listing updated on 2026-08-27
Photo 1 of Single family home for sale at 640 Lyons Ln, Longboat Key, FL 34228 | MLS# A4674925 | Listing updated on 2026-08-27
Photo 2 of Single family home for sale at 640 Lyons Ln, Longboat Key, FL 34228 | MLS# A4674925 | Listing updated on 2026-08-27
Photo 3 of Single family home for sale at 640 Lyons Ln, Longboat Key, FL 34228 | MLS# A4674925 | Listing updated on 2026-08-27
Photo 4 of Single family home for sale at 640 Lyons Ln, Longboat Key, FL 34228 | MLS# A4674925 | Listing updated on 2026-08-27
9+
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Street View

$2,850,000

Monthly Est:$14,185

  • Beds Icon4 Beds
  • Beds Icon
    5 Baths
  • Beds Icon3,030sqft

640 Lyons Ln, Longboat Key, FL 34228

$14,185/moEst:

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  • Single Family Residence

  • Built in 2026

  • $-- HOA

  • 9,919 sqft lot

  • $941/sq.ft

Description

Virtually Staged. Under Construction. 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

  • Houzeo last checked: 4 minutes ago
  • Listing updated: August 27, 2026 at 12:53 am
  • Listing Provided by: Adrian Johnson (941) 773-9319 | SEA BREEZE REAL ESTATE LLC (941) 777-7171
  • Source: Stellar MLS-FL as distributed by MLS GRID | MLS#: A4674925 Stellar MLS-FL as distributed by MLS GRID

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    3

  • County

    Manatee County

  • City

    Longboat Key

  • Neighborhood

    --

  • Year Built

    2026

  • HOA Fees

    -

  • Finished Area

    3,030 sqft

  • Lot Size

    9,919 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    Stellar MLS

  • MLS Number

    A4674925

  • MLS Status

    Active

  • Days on Market

    315

  • Cumulative Days on Market

    216

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 4

    Bathrooms: 5

  • Living Room

    Level: First

  • Dining Room

    Level: First

  • Kitchen

    Level: First

  • Primary Bedroom

    Level: First

  • Primary Bathroom

    Level: First

  • Bedroom 1

    Level: First

  • Bathroom 1

    Level: First

  • Bedroom 2

    Level: First

  • Bathroom 2

    Level: First

  • Bathroom 3

    Level: First

  • Laundry

    Level: First

Interior

  • Interior Features

    Ceiling Fans(s)

  • Appliances

    Built In Oven, Cooktop, Dishwasher, Disposal, Microwave, Range Hood, Refrigerator

  • Heating

    Electric, Natural Gas

  • Flooring

    Ceramic Tile, Luxury Vinyl

  • Exterior Features

    Balcony, Outdoor Kitchen, Rain Gutters

  • Sewer

    Public Sewer

  • Cooling

    Central Air

Construction

  • Year Built

    Year Built: 2026

  • Home type

    Single Family Residence

  • Construction Materials

    Block, Hardi Plank Type, Stucco

  • Roof

    Metal

  • Foundation Details

    Pillar/post/pier

  • Property Condition

    Under Construction

Utilities & Energy

  • Water Source

    Public

  • Utilities

    Cable Available, Electricity Connected

  • Laundry Features

    Electric Dryer Hookup, Gas Dryer Hookup

  • Pool Features

    Gunite, Heated, In Ground, Salt Water, Screen Enclosure

Other Features

  • Subdivision Name

    Sleepy Lagoon Park 2

  • Lot Features

    Street Dead End

Price History

DateEventPrice

08/27/2026

Source: mls_logoStellar MLS-FL #MFRA4674925

Listed for Sale

$2,850,000 +14.23%

$941/sqft

07/25/2026

Source: mls_logoStellar MLS-FL #MFRA4674925

Listing Removed

$2,495,000 +128.90%

$823/sqft

06/17/2026

Source: mls_logoStellar MLS-FL #MFRA4657391

Price Decreased

$1,090,000 -61.69%

$360/sqft

12/21/2025

Source: mls_logoStellar MLS-FL #MFRA4674925

Price Increased

$2,845,000 +14.03%

$939/sqft

12/21/2025

Source: mls_logoStellar MLS-FL #MFRA4674925

Price Increased

$2,495,000 +128.90%

$823/sqft

Show more

Nearby Homes

Based on information from Stellar MLS® through Nov 02, 2026, 01:15PM as submitted to and distributed by MLS GRID. All data is obtained from various sources and may not have been verified by the broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. IDX 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 by MLS GRID. The use of the MLS GRID Data may be subject to an end-user license agreement prescribed by the Member Participant’s applicable MLS, if any, and as amended from time to time. © 2026 Stellar MLS. All Rights Reserved.

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