156 Sea Lane, Geiger Key, FL 33040

$2,499,000
Property Type: Residential Bedrooms: 2 Baths: 3 Square Footage: 2,124 Lot Size (sq. ft.): 12,475 Status: Active
Current Price: $2,499,000 List Date: 1/09/2026 Last Modified: 8/09/2026

Description

Experience modern waterfront living at this exceptional 2-Bed, 2.5-Bath oceanfront home on Geiger Key, where striking contemporary design meets one of the Florida Keys' most thoughtfully engineered homes. Designed to maximize breathtaking open water views, this architecturally striking residence, envisioned by original owner and renowned author Reese Palley, seamlessly blends contemporary design, abundant natural light, and exceptional construction. Remote-controlled blinds reveal an endless blue horizon at the touch of a button. Expansive walls of impact glass flood the interiors with natural light, while soaring cathedral ceilings enhance the home's dramatic sense of openness. The modern, open-concept floor plan is both elegant and functional, featuring clean architectural lines, spacious living areas, and a seamless connection between indoor and outdoor living. Exceptional construction sets this home apart. Engineered by structural and civil engineer Joel Roseblatt, the home was intentionally 'over-engineered' for exceptional strength and durability. Built with reinforced concrete block (CBS) construction and rare hollow-core concrete floor and roof systems, it offers remarkable structural integrity, superior fire resistance, thermal efficiency, and an unmatched sense of quiet and security. Encompassing 3,672 sq. ft. under roof, the home features expansive covered outdoor living spaces perfect for year-round entertaining, waterfront dining, or quiet mornings overlooking the open water. 270' of concrete dockage and immediate ocean access create the ideal setting for boating, world-class fishing, and unforgettable sunset cruises. Located just minutes from Key West yet surrounded by the tranquility of Geiger Key, 156 Sea Lane is a home built to endure for generations and is a standout example of architectural integrity and waterfront living in the Florida Keys. See 'supplement' tab for more history on the architecture and design of the property.

Supplements: This home was conceived and brought to life by its original owner, the legendary Reese Palley, who envisioned a sanctuary that combined the permanence of a fortress with the soul of an adventurer. Unlike the standard construction found throughout the islands, 156 Sea Lane was built with a commitment to durability and ''over-engineered'' by structural and civil engineer Joel Roseblatt for safety. Palley played an active, hands-on role in its design and construction, ensuring the home could withstand the elements of the Keys for generations. Concrete Reinforced Block (CBS): The skeleton of the home is high-strength concrete masonry, reinforced to provide a rock-solid foundation. Hollow Core Construction: Rarely seen in residential builds, the use of hollow core concrete slabs for the floors and the roof provides extraordinary structural spans, superior fire resistance, and incredible thermal mass. A ''Forever'' Home: The result is a structure with 3,672 sq. ft. under roof that offers a level of quietude and security that is increasingly rare, serving as a peaceful bunker against the tropical elements. To own this home is to share in the legacy of Palley -- an author, art dealer, world-class sailor, and one of the most colorful intellectuals to ever call the Florida Keys home. Before settling on Geiger Key, he gained international fame as a premier art dealer. A man of the sea, Reese circumnavigated the globe and authored over 15 books, including ''The Answer', 'Unlikely Passages'', CONCRETE: A 7,000 Year History'. Palley resided here until just before his passing at 94 in 2015, at which point the current owners took up the mantle of stewardship for this extraordinary property.

More Information MLS# 618020

Contract Information

Current Price: $2,499,000 Listing Date: 2026-01-05 Listing Board: Key West Association List Price: $2,499,000 As is Rght to Inspct: Yes Species List: Yes

Location Tax Legal

Street #: 156 Street Name: Sea Street Suffix: Lane Key/Island: Geiger Key State/Province: FL Zip Code: 33040 County: Monroe Subdivision: Geiger Mobile Home (9.0) Area: 05 - Stock Island to Shark Key

General Property Description

Realtor.COM Type: Residential - Single Family Style: Single Family Waterfront: Yes Control Depth: 5 Pool: No Year Built: 1996 Lot SqFt: 12475 Lot Sqft Source: Property Data Card Acres: 0.29 Living Apx SqFt: 2124 SqFt Source: Property Data Card Total Bedrooms: 2 Full Baths: 2 Half Baths: 1 Total Baths: 3 Rentals Allowed: With Restrictions

Status Change Info

Status: Active

Association Info

Mandatory Home Owners Asc: No 1st Right of Refusal: No

Dockage

Dock Length: 270 Dock: Concrete Seawall: Concrete

Building Style

Above Flood: Unknown

Property Features

Fee Includes: None Tax Exemptions: Homestead Waterfront: Canal Front; Oceanfront; Open Water Waterview: Canal View; Ocean View; Open Water View Dockage: Boat Slip Property Condition: Updated/Remodeled Vehicle Storage: Covered Parking; Open Parking Furnished: Negotiable Cooling: Ceiling Fans(s); Central Air Utilities: Buyer to Verify; FKAA; Municipal Sewer Interior Features: Bar; Built-in Cabinets; Storage; Walk-in Closet(s) Specialty Rooms: Laundry Room; Utility Room Appliances: Dishwasher; Dryer; Microwave; Oven; Range; Refrigerator; Washer Exterior Features: Fencing Construction: CBS Floor: Combo Roof: Concrete Roof Pets: Pets Allowed Neighborhood Feature: Bike Paths Land Size: 1/4 - 1/2 Acre Terms: Cash; Conventional Title: Negotiable
Listing Office: Coldwell Banker Schmitt Real Estate Co
Last Updated: August - 09 - 2026
The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.