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$3,150,000
Monthly Est:$15,679
4 Beds
- 3 Baths
3 full baths
2,489sqft
1157 91St Court Ocean, Marathon, FL 33050
$3,150,000
$15,679/moEst:
Get Pre-Approved
Single Family Residence
Built in 2026
$-- HOA
4,791.6 sqft lot
$1,266/sq.ft
Description
Brand-new 2026 construction in Marathon! This elevated waterfront home offers nearly 2,500 SF under air plus 455 SF of balconies, for just under 3,000 SF total — 4 beds/3 baths, Atlantic Ocean views, and a refurbished dock fitting a ~40' vessel. Built to withstand 180-mph winds on auger-cast pilings, with covered parking/storage below. Inside: 9'6" ceilings, LVP flooring, granite counters, stainless appliances, dual HVAC. Brand-new pool & spa with saltwater system and smart automation. Impact windows/doors, metal roof, composite decking. Extended Property and Location Information: Welcome to this brand-new waterfront residence, completed July 2026, offering exceptional boating access, Atlantic Ocean views, and construction engineered specifically for the Florida Keys. This two-story home offers nearly 2,500 SF under air plus 455 SF of covered balconies, for just under 3,000 SF total living and outdoor space, with 4 bedrooms and 3 bathrooms. Built for the Keys Engineered for 180-mph wind conditions and Exposure D, the home is supported by 18-inch reinforced concrete auger-cast pilings extending into rock, along with reinforced concrete columns and grade beams. The elevated design places the main living areas well above base flood elevation while creating a large covered parking and storage area beneath the home — ideal for vehicles, boats, fishing gear, kayaks, and bikes. Interior Highlights Inside, 9'6" ceilings create a bright, open feel throughout. Quality finishes include solid interior doors, upgraded LVP flooring, crown molding, and recessed lighting with dimmers. The kitchen features extensive cabinetry, granite countertops, and stainless-steel appliances, while the bathrooms showcase custom tile work, stone-topped vanities, and frameless glass shower enclosures. A dual HVAC system with two separate condensers and air handlers provides dedicated cooling throughout. Exterior & Structure The exterior features a 5V crimp metal roof, cement-board siding, impact-rated windows and doors, high-grade composite decking, stainless-steel stair components, and multiple covered balconies overlooking the tropical surroundings and Atlantic Ocean. Pool & Spa The brand-new pool, spa, and landscaping were completed alongside the residence in July 2026 for a true turnkey property. Built on its own steel-reinforced auger-piling system, the pool features premium Jandy equipment: dual variable-speed pumps, cartridge filtration, a TruClear saltwater system, spa blower, 116,000-BTU VersaTemp heating/chilling system, and iAquaLink automation. Boating & Location The property offers canal frontage with a refurbished concrete dock and extended waterfront configuration accommodating a vessel of approximately 40 feet. The Atlantic Ocean is just moments away, putting world-class offshore fishing, diving, boating, and watersports right at your doorstep. Marathon's central Middle Keys location keeps restaurants, marinas, shopping, beaches, and everyday necessities close at hand. Florida Keys Marathon International Airport is also nearby, with Monroe County actively working toward the return of scheduled commercial passenger service by 2027. Square footage: 2,489 SF under air per professional floor plan measurement (KPV), plus approximately 455 SF of balcony space. Buyer to verify all measurements.
- Houzeo last checked: 11 minutes ago
- Listing updated: October 31, 2026 at 4:10 am
- Listing Provided by: Megann Lucaj PA DRE #3359265, Ryan Jacob Leach (571) 660-2876 DRE #3538926 | Compass Florida LLC (561) 285-4283
- Source: Beaches MLS-FL | MLS#: B26069099

Property Details
Status
Active
Type
Single Family Residence
No. of Stories
3
County
City
Neighborhood
--
Year Built
2026
HOA Fees
-
Finished Area
2,489 sqft
Lot Size
4,791.6 sqft lot
Basement Area
- sqft
MLS Name
Beaches MLS
MLS Number
B26069099
MLS Status
Active
Days on Market
68
Cumulative Days on Market
65

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 4
Bathrooms: 3
Interior
Interior Features
Bathtub, Soaking Tub, Separate Shower, Upper Level Primary, Walk In Closets
Flooring
Tile, Vinyl
Cooling
Central Air, Ceiling Fans
Appliances
Dryer, Dishwasher, Electric Range, Ice Maker, Microwave, Range, Refrigerator, Washer
Heating
Central
Sewer
Public Sewer
Exterior Features
Balcony, Outdoor Living Area
Construction
Year Built
Year Built: 2026
Home type
Single Family Residence
Foundation Details
Pillar Post Pier, Raised
Construction Materials
Vinyl Siding
Roof
Metal
Property Condition
New Construction
Utilities & Energy
Utilities
Cable Available
Parking Features
Attached Carport, Attached, Carport, Driveway
Laundry Features
Washer Hookup, Electric Dryer Hookup, Inside, Laundry Closet
Water Source
Public
Security Features
Smoke Detectors
Other Features
Lot Features
Less Than Quarter Acre
Patio And Porch Features
Covered, Deck, Patio, Porch, Wrap Around, Balcony
Subdivision Name
Key Vacca
Price History
| Date | Event | Price |
|---|---|---|
08/27/2026 Source: | Off Market | $3,150,000 $1,266/sqft |
08/27/2026 Source: | Listed for Sale | $3,150,000 $1,266/sqft |
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IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by BeachesMLS. All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This data is not verified for authenticity or accuracy and may not reflect all real estate activity in the market. Based on information © 2026 BeachesMLS, Inc. All Rights Reserved.
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