Premier Brokers International
1157 91ST COURT OCEAN, Marathon, FL 33050
ActiveBeachesMLS
ActiveMLS® B26069099
$3,150,000

1157 91ST COURT OCEAN, Marathon, FL 33050

Beds
4
Baths
3
Sqft
2,489
Est. payment$18,380/mo
Home type
Single Family Residence
Year built
2026
Lot size
4,792 sqft
Price / sqft
$1,266
HOA
$0/mo
Community
KEY VACCA

Property 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.

Listing activity

Days on market
25
Listed
Aug 26, 2026
MLS listing updated
Sep 20, 2026
Feed last checked
1 minute ago

Listed by Megann Lucaj PA · Compass Florida LLC

Map

Map location is based on MLS-supplied coordinates. Verify the location before relying on it.

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms
4
Bathrooms
3
Bathrooms (decimal)
3
Full bathrooms
3
Half bathrooms
0
Main-level bedrooms
1
Main-level bathrooms
1

Rooms & features

Rooms
3
Interior features
Walk-In Closet(s)
Flooring
Tile, Vinyl
Appliances
Range, Dishwasher, Dryer, Electric Range, Ice Maker, Microwave, Refrigerator, Washer
Laundry
Electric Dryer Hookup, Inside, Laundry Closet, Washer Hookup
Fireplace
No

Heating & cooling

Heating
Central
Cooling
Ceiling Fan(s), Central Air
Property

Parking

Garage
No
Carport spaces
4
Carport
Yes
Parking spaces
6
Covered spaces
4
Parking features
Attached, Attached Carport, Carport, Driveway
Attached garage
Yes

Exterior

Stories
3
Building area
2,905 sqft
Entry level
2
Patio & porch
Porch - Wrap Around, Patio - Covered, Porch, Patio, Deck
Exterior features
Balcony
Fencing
Back Yard, Fenced
Pool
No
View
Direct Ocean, Canal, Water
Waterfront
No Fixed Bridge, Ocean Access, Canal Front, Seawall, Canal Width 1-80 Feet
Waterfront property
Yes
Spa
Yes
Spa features
In Ground

Lot

Lot size
4,792 sqft
Lot size (acres)
0.11 acres
Lot dimensions
50x92
Zoning
URM
Construction

Type & style

Home type
Single Family Residence
Structure type
House
Year built
2026
New construction
Yes

Materials

Construction
Vinyl Siding
Roof
Metal
Foundation
Pillar/Post/Pier, Raised
Property condition
New Construction
Levels
Two
Faces
East
Utilities & green energy

Utilities

Sewer
Public Sewer
Water
Public
Utilities
Cable Available
Community & HOA

Community

Subdivision
KEY VACCA
MLS area
5940 - Other Florida County
MLS subarea
Other
Security
Smoke Detector(s)
Pets allowed
No Restrictions, Yes
55+ community
No

Association

Has association
No
Estimated monthly dues
$0
Lease details

Not reported by the listing source.

Location

Area details

City
Marathon
County
Monroe
ZIP code
33050
Manufactured home details

Not reported by the listing source.

Financial & listing details

Listing

MLS number
B26069099
Possession
Close Of Escrow
Original list price
$3,150,000
Parcel number
00101030000200
Annual property tax
$5,523.25
Tax year
2025
Assessed value
$571,238
Tax legal description
KEY VACCA PT GOV LOT 4 OR529-254 OR829-716 OR1064-501 OR2190-2298 OR2827-1162 OR2885-2498 OR3234-0835 OR3299-1339
Special listing conditions
Standard
Additional MLS details

Reported by the listing source

Association
No
Bathrooms Total Decimal
3
Bathrooms Total Integer
3
Building Area Total
2905
Construction Materials
Vinyl Siding
County Or Parish
Monroe
Days On Market
25
Direction Faces
East
Elementary School
Stanley Switlik
Foundation Details
Pillar/Post/Pier, Raised
High School
Coral Shores
Laundry Features
Electric Dryer Hookup, Inside, Laundry Closet, Washer Hookup
List Price
3150000
Listing Contract Date
2026-08-26
Living Area
2489
Lot Size Acres
0.11
Lot Size Area
4612
Lot Size Dimensions
50x92
MLSArea Major
5940 - Other Florida County
MLSArea Minor
Other
Main Level Bathrooms
1
Main Level Bedrooms
1
Middle Or Junior School
Marathon
Mls Status
Active
On Market Date
2026-08-27
Parking Total
6
Patio And Porch Features
Porch - Wrap Around, Patio - Covered, Porch, Patio, Deck
Photos Count
70
Postal Code
33050
Property Sub Type
Single Family Residence
Property Type
Residential
Rooms Total
3
Security Features
Smoke Detector(s)
Senior Community
No
Standard Status
Active
State Or Province
FL
Status Change Timestamp
2026-08-27T16:45:26Z
Stories Total
3
Subdivision Name
KEY VACCA
Tax Assessed Value
571238
Water Source
Public
Waterfront Features
No Fixed Bridge, Ocean Access, Canal Front, Seawall, Canal Width 1-80 Feet
Tax Annual Amount
5523.25
Bathrooms Full
3
Pool Private
No
Bedrooms Total
4
Bathrooms Half
0

Market value

Automated estimate—No licensed valuation source connected
Estimated sales range—Ask Karim for a local market analysis
Estimated rent—No licensed rental valuation source connected

Price history

DateEventPrice
Aug 26, 2026ListedBeachesMLS$3,150,000$1,266/sqft

Public tax history

YearProperty taxesAssessment
2025$5,523$571,238

Payment calculator

Estimated monthly payment$18,380/moIllustrative estimate, not a loan offer.
Principal & interest
$16,345
Property taxes
$460
Insurance
$1,575
Association dues
$0

Live national rate context is displayed below through Mortgage News Daily’s official widget. The calculator rate remains a separate assumption until licensed machine-readable access is connected. This is not a loan offer.

Neighborhood

Area

KEY VACCA

Marathon · Monroe County · 33050

Climate risk

—

No licensed climate-risk source is connected.

Nearby schools

Stanley SwitlikElementary
—
MarathonMiddle
—
Coral ShoresHigh
—
School names and districts are MLS-reported when available. Verify attendance boundaries with the school district. Ratings require a licensed ratings provider.

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BeachesMLS

BeachesMLS · Listing courtesy of Compass Florida LLC. All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright ©2026 BeachesMLS, Inc. IDX information is provided exclusively for consumers’ personal, non-commercial use and may be used only to identify prospective properties they may be interested in purchasing or leasing. Terms of use · Equal Housing Opportunity.