$2,499,000
Geiger Key, FL 33040
MLS# 618020
2 beds | 3 baths | 2124 sqft
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Property 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.
Details
Maps
Documents
Contract Information
Listing Board: Key West Association
As is Rght to Inspct: Yes
Species List: Yes
Current Price: $2,499,000
Listing Date: 2026-01-05
List Price: $2,499,000
Location, Tax & Legal
City: Geiger
Off Shore Island: No
Mile Marker: 9
Marathon Neighborhood: N/A
Side: Ocean
Alternate Key #: 1188042
Parcel #: 00146790-000000
Zoning: URM - Urban Res Mobile Home District
Deed Restrictions: Unknown
Legal: BK 8 LT 26 AND BK 9 PT LT 1 AND ADJ PT OF ABANDONED SEA LANE GEIGER MOBILE HOMES PB5-77
Taxes: 9542.43
Tax Year: 2025
Pub Sewer HkUp: Yes
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
Waterfront: Yes
Control Depth: 5
Lot SqFt: 12475
Pool: No
Lot Sqft Source: Property Data Card
Total Units: 0
Acres: 0.29
SqFt Source: Property Data Card
Rentals Allowed: With Restrictions
Style: Single Family
Year Built: 1996
Living Apx SqFt: 2124
Total Bedrooms: 2
Full Baths: 2
Half Baths: 1
Total Baths: 3
Remarks & Misc
Remarks – Consumer: 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.
Directions: From the Overseas Highway, turn Oceanside onto Boca Chica Rd. Turn left onto Vega Ln., continue on Mars Ln., then turn left onto Sea Ln.
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0
Fee Includes
None: 1
Dockage
Dock Length: 270
Dock: Concrete
Boat Slip: 1
Seawall: Concrete
Tax Exemptions
Homestead: 1
Appliances
Dishwasher: 1
Dryer: 1
Microwave: 1
Oven: 1
Range: 1
Refrigerator: 1
Washer: 1
Pets
Pets Allowed: 1
Cooling
Ceiling Fans(s): 1
Central Air: 1
Waterfront
Canal Front: 1
Oceanfront: 1
Open Water: 1
Waterview
Canal View: 1
Ocean View: 1
Open Water View: 1
Floor
Combo: 1
Neighborhood Feature
Bike Paths: 1
Interior Features
Bar: 1
Built-in Cabinets: 1
Storage: 1
Walk-in Closet(s): 1
Property Condition
Updated/Remodeled: 1
Specialty Rooms
Laundry Room: 1
Utility Room: 1
Building Style
Above Flood: Unknown
Windows/Doors
Impact Rstnce Doors: 1
Impact Rstnce Window: 1
Vehicle Storage
Covered Parking: 1
Open Parking: 1
Construction
CBS: 1
Land Size
1/4 - 1/2 Acre: 1
Furnished
Negotiable: 1
Terms
Cash: 1
Conventional: 1
Utilities
Buyer to Verify: 1
FKAA: 1
Municipal Sewer: 1
Porch/Balcony
Open Porch/Balcony: 1
Patio: 1
Title
Negotiable: 1
Exterior Features
Fencing: 1
Roof
Concrete Roof: 1
Status Change Info
Status: Active
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
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.
Sea Lane History 
Listing Office: Coldwell Banker Schmitt Real Estate Co
Last Updated: June - 29 - 2026
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