1644 Treasure Ln

Boca Grande, FL 33921

$10,650,000
Price
4
Beds
4,964 Sq. Ft.
$2,145 / Sq. Ft.
4,964
Sq. Ft.
$2,145
per Sq. Ft.
a front view of a house with a yard
a front view of a house with a garden
a front view of a house with a garden
a living room with furniture and a fireplace
a lobby with furniture and lots of tables
a dining room with furniture a rug and wooden floor
a dining room with furniture a chandelier and wooden floor
a view of a dining room with furniture window and wooden floor
a living room with furniture and a fireplace
a kitchen with stainless steel appliances granite countertop a stove a sink and a refrigerator
a kitchen with appliances a sink and cabinets
a kitchen with a sink and chairs
a outdoor dining space with a couch and large windows
a kitchen with stainless steel appliances granite countertop a sink and cabinets
a bedroom with a large bed and a chandelier
a spacious bedroom with a bed a dresser and potted plant
a living room with furniture and a large window
a white bath tub sitting in a bathroom next to a window
a living room with furniture and a potted plant
a bedroom with bed and window
a bathroom with a sink toilet and shower
a living room with furniture and a table
a bedroom with bed and large window
a bathroom with a double vanity sink toilet and shower
a bedroom with furniture and a chandelier
a bathroom with a granite countertop sink toilet a large mirror a bathtub and shower
a bed room with a bed and a chair
a roof deck with a couple of couches
a view of an empty room and floor to ceiling window
a living room with furniture
a view of a swimming pool with a lounge chair and lake view
a view of a terrace with furniture and a potted plant
a view of a terrace with a table and chairs
a front view of a house with a yard
an aerial view of a houses with yard
a living room with windows
a view of an chairs and deck in the balcony
a swimming pool with outdoor seating and lake view
a view of outdoor space with swimming pool
a front view of a house with a yard

Description

Welcome to your island paradise on Boca Grande Isles. With 100 feet of waterfront and direct access to the Intracoastal Waterway, this stunning modern take on West Indies architecture residence has been completely renovated and offers an island sanctuary. Key features to this four bedroom, five and one-half bath residence spans 4,900+ square feet of meticulously updated living with unparalleled sophistication. The spectacular great-room is a masterpiece, boasting a wood beam ceiling, porcelain tile...Welcome to your island paradise on Boca Grande Isles. With 100 feet of waterfront and direct access to the Intracoastal Waterway, this stunning modern take on West Indies architecture residence has been completely renovated and offers an island sanctuary. Key features to this four bedroom, five and one-half bath residence spans 4,900+ square feet of meticulously updated living with unparalleled sophistication. The spectacular great-room is a masterpiece, boasting a wood beam ceiling, porcelain tile and wood flooring, crown molding with intricate detailing, built-in bar area with wine cooler, a decorative fire-place, and an expansive wall of glass overlooking Gasparilla sound offering an abundance of natural light. This cozy serene space connects by a wall of expansive sliding glass doors to an open-air porch with breathtaking water views. This home is crafted with the finest materials and finishes, seamlessly blending modern elegance with durability. The open-concept kitchen and breakfast area create a versatile floor plan perfect for daily living. The gourmet kitchen features quartz countertops, soft-close cabinets and drawers, Bosch appliances, 6-burner gas range located on the center island, and a Sub-Zero cabinet-faced refrigerator. The expansive primary suite, on the main living level, serves as a luxurious escape, featuring a sprawling walk-in closet and a spa-like bathroom with high-end finishes, dual vanities, a soaking tub, and an oversized shower. The upper level offers three additional bedrooms, each offering its own unique charm and character. Outside, embraces the epitome of island living. Beautiful mature landscaping, a two-car garage, a captivating pool, and a cozy fire pit create an idyllic haven for relaxation under starlit skies. With deep sailboat water access, and a 16k lb boat lift, nest in this beautiful island waterside home.
  1. Listed by Jeff Moore • Brokerage DRE #1018192 • GULF TO BAY SOTHEBY'S INTERNAT
    P: (941)-855-0737 C: (941)-855-0737 jeffmoore@sothebysrealty.com

Property Details for 1644 Treasure Lane

Subdivision Name
BOCA GRANDE ISLES
Township
43
Garage Spaces
2
View
Water
Waterfront
Yes
Water View
Bay/Harbor - Full
LISTING UPDATED: 11/06/2025 09:43 AM

Property Details for 1644 Treasure Lane

StatusActive
MLS #D6144295
Days on Market115
Taxes$92,663 / year
HOA Fees$2,490 / year
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential / Single Family Residence
Year Built1996
Lot Size0.45 AC / 19,447 SF
CountyLee County

Location

Listing Courtesy of GULF TO BAY SOTHEBY'S INTERNAT, Jeff Moore
Add your commute

Building Information for 1644 Treasure Lane

Stories-Year Built1996Building Size-Lot Size0.45 AC / 19,447 SF

Payment Calculator

$59,836 per month

30 year fixed, 6.15% Interest

Principal and Interest

$51,906

Property Taxes

$7,722

HOA Dues

$208

The Payment Calculator is for illustrative purposes only.

Property Information for 1644 Treasure Lane

Summary
Location and General Information
  • Building Area Source: Builder
  • Building Area Total: 5781.0
  • Building Area Units: Square Feet
  • Community Features: Gated Community - Guard
  • Direction Faces: West
  • Directions: Take Boca Grande Causeway (toll) south and make a left on 18th Street, then right on East Railroad. Turn left on 16th St. E. and continue over the bridge and into the Boca Grande Isles community. Once over the bridge, make an immediate left onto Jose Gaspar, then a right onto Treasure Lane and the home is on the left hand side.
  • Elementary School: The Island School
  • Middle Or Junior School: L.A. Ainger Middle
  • High School: Lemon Bay High
  • Mls Major Change Type: New Listing
  • Major Change Type: New Listing
  • Listing Service: Full Service
  • Senior Community: No
  • Unit Number: No
  • Street Number: 1644
  • Street Name: TREASURE
  • Street Suffix: LANE
  • State: FL
  • City: BOCA GRANDE
Parking
  • Attached Garage: Yes
  • Carport: No
  • Garage: Yes
Taxes and HOA Information
  • Association Approval Required: No
  • Association Fee Includes: 24-Hour Guard, Private Road
  • Association Fee Requirement: Required
  • Association Name: Grande Property Services
  • Association Phone: Tim Freeman
  • Association: Yes
  • CDD: No
  • Tax Block: 29
  • Tax Book Number: 29-5
  • Tax Legal Description: BOCA GRANDE ISLES PB 29 PG 5 LOT 75
  • Tax Lot: 75
  • Tax Year: 2024
Property
Lot Information
  • Additional Parcels: No
  • Parcel Number: 1143200500000.0750
  • Total Acreage: 1/4 to less than 1/2
  • Water Access: Bay/Harbor
  • Water Access: Yes
  • Water Body Name: CHARLOTTE HARBOR
  • Water Extras: Bridges - No Fixed Bridges, Lift, Seawall - Concrete
  • Water Extras: Yes
  • Water: Bridges - No Fixed Bridges, Lift, Seawall - Concrete
  • Zoning: RS-1
  • Living Area: 4964
Property and Assessments
  • Year Built Numeric: 1996
  • Flood Zone Code: AE
  • Flood Zone Date: 11-17-2022
  • Flood Zone Panel: 12071C0019G
  • Homestead: No
  • New Construction: No
  • Public Survey Range: 20
  • Public Survey Section: 11
  • Dock YN: Yes
  • Dock Description: Dock - Composite, Dock w/Electric, Dock w/Water Supply, Lift
  • Dock Lift Capacity: 16000
  • Dock Year Built: 2019
  • Dock Dimensions: 175x5
Utilities
  • Sewer: Private Sewer
  • Utilities: BB/HS Internet Available, Cable Connected, Electricity Connected, Natural Gas Connected, Propane, Sewer Connected, Underground Utilities, Water Connected
  • Water Source: Private
Interior and Exterior Features
Exterior Features
  • Construction Materials: Block, Stucco
  • Exterior Features: Hurricane Shutters, Irrigation System, Lighting, Rain Gutters, Sliding Doors
  • Foundation Details: Stilt/On Piling
  • Levels: Two
  • Pool Dimensions: 12x28
  • Pool Features: In Ground
  • Pool Private: Yes
  • Pool: Private
  • Pool Private: Yes
  • Roof: Metal
  • Spa Features: Heated
  • Spa: Yes
  • Waterfront Features: Bay/Harbor
  • Waterfront Feet Total: 0
Interior Features
  • Bedrooms Total: 4
  • Bathrooms Full: 5
  • Appliances: Dishwasher, Dryer, Range, Refrigerator, Washer, Wine Refrigerator
  • Cooling: Central Air
  • Fireplace Features: Gas
  • Fireplace: Yes
  • Flooring: Ceramic Tile, Hardwood
  • Heating: Central
  • Interior Features: Built-in Features, Cathedral Ceiling(s), Ceiling Fan(s), Dry Bar, Split Bedroom, Tray Ceiling(s), Walk-In Closet(s), Window Treatments
  • Laundry Features: Inside
  • Living Area Source: Builder
  • Living Area Units: Square Feet
  • Room Count: 7.0
  • Water View: Yes
  • Bathrooms Half: 1
Rental
Rental Information
  • Minimum Lease Period: 0
  • Pets Allowed: Yes

Property History for 1644 Treasure Lane

DateEvent & SourcePriceAppreciation
Oct 17, 2025

Listed (Active)

MFRMLS #D6144295

$10,650,000—
Oct 16, 2025

Withdrawn

MFRMLS #D6139641

$10,650,000—
Dec 19, 2024

Listed (Active)

MFRMLS #D6139641

$11,250,000—
Apr 17, 2018

Sold (Public Record)

Public Record #622973030

$5,400,000

+24.5% / yr

Apr 17, 2018

Sold

MFRMLS #D5918248

$5,400,000—
Feb 17, 2018

Pending

MFRMLS #D5918248

—
Apr 26, 2017

Listed (Active)

MFRMLS #D5918248

$5,850,000—
Jan 8, 2016

Sold

MFRMLS #D5902517

$3,275,000—
Jan 5, 2016

Sold (Public Record)

Public Record #564308490

$3,275,000—
Nov 6, 2015

Pending

MFRMLS #D5902517

—
Dec 5, 2014

Listed (Active)

MFRMLS #D5902517

$3,500,000—
Jun 25, 2014

Withdrawn

MFRMLS #D5794102

$3,950,000—
Aug 27, 2013

Listed (Active)

MFRMLS #D5794102

$3,950,000—
Jun 30, 2013

Expired

MFRMLS #R4598079

$3,950,000—
Jan 23, 2012

Listed (Active)

MFRMLS #R4598079

$3,950,000—
DateEvent & SourcePrice
10/17/2025

Listed (Active)

MFRMLS #D6144295

$10,650,000
10/16/2025

Withdrawn

MFRMLS #D6139641

$10,650,000
12/19/2024

Listed (Active)

MFRMLS #D6139641

$11,250,000
04/17/2018

Sold (Public Record)

Public Record #622973030

$5,400,000

+24.5% / yr

04/17/2018

Sold

MFRMLS #D5918248

$5,400,000
02/17/2018

Pending

MFRMLS #D5918248

—
04/26/2017

Listed (Active)

MFRMLS #D5918248

$5,850,000
01/08/2016

Sold

MFRMLS #D5902517

$3,275,000
01/05/2016

Sold (Public Record)

Public Record #564308490

$3,275,000
11/06/2015

Pending

MFRMLS #D5902517

—
12/05/2014

Listed (Active)

MFRMLS #D5902517

$3,500,000
06/25/2014

Withdrawn

MFRMLS #D5794102

$3,950,000
08/27/2013

Listed (Active)

MFRMLS #D5794102

$3,950,000
06/30/2013

Expired

MFRMLS #R4598079

$3,950,000
01/23/2012

Listed (Active)

MFRMLS #R4598079

$3,950,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 1644 Treasure Lane

Taxable ValueLand$3,541,487Additions$5,005,328Total$8,546,815
Tax Record2025$93,423 ($7,785 / month)
Home Facts
Beds4Total Finished SqFt4,527 SqFtAbove Grade Finished SqFt4,527 SqFtStories2Lot Size19,447 SqFtStyleSingle Family ResidenceYear Built1996Year Renovated2002ZoningRS-1CountyLEEAPN11-43-20-05-00000.0750Fireplace TypeHas Fireplace

Schools near 1644 Treasure Lane

This home is within School District of Lee County.
Rating
School
Type
Grades
Distance
The Sanibel School
Public - PK to 8
Sunfire High School of Lee County
Charter - 9 to 12
Diplomat Middle School
Public - 6 to 8
Buckingham Exceptional Student Center
Public - PK to 12
Rating
School
Distance
The Sanibel School
PublicPK to 8

Sunfire High School of Lee County
Charter9 to 12

Diplomat Middle School
Public6 to 8

Buckingham Exceptional Student Center
PublicPK to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 1644 Treasure Lane, Boca Grande, FL 33921

1644 Treasure Lane is a single family home for sale in Boca Grande, FL 33921. This property was listed for sale on October 17, 2025 by GULF TO BAY SOTHEBY'S INTERNAT, it's currently listed at $10,650,000. It has been on the market for a total of 115 days and was last sold on April 17, 2018. This listing's school district is School District of Lee County. Nearby schools include The Sanibel School, Sunfire High School of Lee County and Diplomat Middle School. 1644 Treasure Lane is a 4-bed, 6-bath, 4,964 sqft single family home built in 1996.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass makes no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of GULF TO BAY SOTHEBY'S INTERNAT, Jeff Moore

The information is being provided in part by Southwest Florida Multiple Listing Service, Broker Reciprocity Program ("BR Program") of M.L.S. of Naples, Inc. ("Naples MLS"), under License No. NCOMPN2, and MarcoMls. Information deemed reliable but not guaranteed. Information is provided for consumers' personal, non-commercial use, and may not be used for any purpose other than the identification of potential properties for purchase. Copyright 2026 Southwest Florida Multiple Listing Service and MarcoMls. All Rights Reserved. The data relating to real estate for sale displayed on this website comes in part from the Broker Reciprocity Program ("BR Program") of M.L.S. of Naples, Inc. ("Naples MLS"), under License No. NCOMPN2 and MarcoMls. Properties listed with brokerage firms other than Compass are marked with the "BR House" logo. Detailed information about such properties includes the name of the brokerage firm with which the seller has listed the property. The properties displayed may not be all the properties listed with brokerage firms participating in the Naples MLS BR Program, or contained in the database compilation of Naples MLS.