4-Bed Single Family Residence at KEY VACCA in Marathon

$3,150,000

Brickellsold Estimate* (fallback: list price)$3,150,000 (list price)

Listing courtesy of Compass Florida LLC; Megann Lucaj. Information from the Southeast Florida Multiple Listing Service is deemed reliable but is not guaranteed accurate.

For Sale
bedrooms

4

bathrooms

3

Square Footage

2489

Type of Property

Single Family Residence, Residential

Details

Overview

Sub Type
Single Family Residence
Price Per Sqft
$1,266/sqft
Built In
2026
Taxes
$5,523/yr

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.

This single family residence home located at 1157 91ST COURT OCEAN, Marathon FL 33050 is currently for sale and has been available on Brickellsold for 8 days. This property is listed at $3M. It has 4 beds, 3 bathrooms, and is 2489 square feet. It was built in 2026. 1157 91ST COURT OCEAN, Marathon FL 33050 is in Marathon county Monroe County.

Interior

Bedrooms
4
Bathrooms
3
Bathrooms Full
3
Features
  • Flooring: Tile, Vinyl
  • Common walls with other units/homes: Two Story
Heating
Central
Cooling
Ceiling Fan(s), Central Air
Appliances
Dishwasher, Dryer, Ice Maker, Microwave, Electric Range, Refrigerator, Washer
Total structure area
2,905
Total interior livable area
2,489 sqft

Property

Parking
  • Covered Spaces: 4
  • Parking Features: Driveway
Parcel Number
00101030000200
Features
  • Entry location: Walk-In Closet(s)
  • Exterior Features: Balcony
  • Has View: Yes
  • View Description: Canal, Direct Ocean, Water, Canal View

Construction

Property subtype
Single Family Residence, Residential
Materials
Condition
  • New Construction: Yes
  • Year Built: 2026

Community & HOA

Community
  • Security Features: Smoke Alarm, Smoke Detector(s), Smoke Detector
  • Subdivision: KEY VACCA
HOA
  • Amenities: Boat Dock
Region
Marathon

Financial

Price Per Sqft
$1,266/sqft
Taxes
$5,523/yr
On Market Date
8/25/2026
Listing Terms
All Cash, Conventional

Metadata

Added
8/27/2026
Updated
9/3/2026
MLS#
B26069099
Days on Market
8
Listed By
Compass Florida LLC
Originating MLS
BeachesMLS

Map

Price History

EventPriceDate
Original list price$3,150,000Aug 27, 2026

BrickellSold Intelligence

Unlock the complete property report

See a fair-value range, recent comparable-sales analysis, building performance, estimated ownership costs, rental returns and current market leverage.

Create a free account

Explore real estate near Marathon

Compare this single family residence with current Marathon, FL inventory, nearby properties, local market context, and practical Miami buyer guidance. Listing prices and availability are refreshed from the MLS.