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518 Avenida Primiceria, Marathon, FL 33050

New Listing
$1,780,000
Property Type: Residential Bedrooms: 5 Baths: 5 Square Footage: 2,324 Lot Size (sq. ft.): 7,125 Status: Active
Current Price: $1,780,000 List Date: 3/25/2026 Last Modified: 3/25/2026

Overview

Description

New Construction, walking distance from Sombrero Beach. This stunning new construction home offers the ultimate in luxury coastal living. Featuring 5 bedrooms and 5 full bathrooms, every bedroom includes its own private en-suite for maximum comfort and privacy. One bedroom and bathroom are conveniently located on the first floor, perfect for guests or easy accessibility. All main living areas are elevated above flood level, providing peace of mind while enjoying the island lifestyle. Step outside to your private tropical retreat with a beautiful pool, extensive lanai area, and a fully equipped outdoor kitchen, perfect for entertaining year round. Located in a very high performing vacation rental neighborhood, this property presents an incredible opportunity for both personal use and investment potential. Enjoy being just a short walk to Sombrero Beach in the beautiful Florida Keys.

Listing Details MLS# 619197

Location, Tax & Legal

Street #
518
Street Name
Avenida Primiceria
Key/Island
Marathon
State/Province
FL
Zip Code
33050
County
Monroe
Subdivision
Waloriss Sub (49.5)
Area
14 - Sombrero Area
City
MARATHON
Off Shore Island
No
Mile Marker
49.5
Marathon Neighborhood
Sombrero
Senior Community YN
No
Side
Ocean
Flood Zone
AE
Alternate Key #
1431702
Handicap Access
No
Parcel #
00353970-000000
Zoning
RM - Residential Medium
Deed Restrictions
Unknown
Legal
BK K LT 5 WALORISS SUBD PB3-113 BOOT KEY OR613-625 OR821-1512D/C OR1334-1343 OR1349-767 OR1889-2280 OR2426-84/85 OR2569-
Taxes
2316.65
Tax Year
2025
Pub Sewer HkUp
Yes

Contract Information

Listing Board
Florida Keys
As is Rght to Inspct
Yes
Bank Owned
No
Species List
No

General Property Description

Realtor.COM Type
Residential - Single Family
Style
Single Family
Waterfront
No
Pool
Yes
Year Built
2026
Lot SqFt
7125
Acres
0.16
Living Apx SqFt
2324
SqFt Source
Blue Print
Total Bedrooms
5
Full Baths
5
Total Baths
5
Rentals Allowed
Yes
Min Rental Days
7
Control Depth
0

Association Info

Mandatory Home Owners Asc
No
1st Right of Refusal
No
Association Fee $
0

Building Style

Above Flood
Yes

More Information

Pool Info

Heated
Yes
In Ground
Yes
Fiberglass
Yes

Financial Status

Bank Owned
No

Remarks & Misc

Remarks – Consumer
New Construction, walking distance from Sombrero Beach. This stunning new construction home offers the ultimate in luxury coastal living. Featuring 5 bedrooms and 5 full bathrooms, every bedroom includes its own private en-suite for maximum comfort and privacy. One bedroom and bathroom are conveniently located on the first floor, perfect for guests or easy accessibility. All main living areas are elevated above flood level, providing peace of mind while enjoying the island lifestyle. Step outside to your private tropical retreat with a beautiful pool, extensive lanai area, and a fully equipped outdoor kitchen, perfect for entertaining year round. Located in a very high performing vacation rental neighborhood, this property presents an incredible opportunity for both personal use and investment potential. Enjoy being just a short walk to Sombrero Beach in the beautiful Florida Keys.

Fee Includes

None
Yes

Dockage

None
Yes

Tax Exemptions

None
Yes

Appliances

Dishwasher
Yes
Dryer
Yes
Microwave
Yes
Oven
Yes
Range
Yes
Refrigerator
Yes
Stainless Steel Appliance(s)
Yes
Washer
Yes

Pets

Pets Allowed
Yes

Cooling

Ceiling Fans(s)
Yes
Central Air
Yes

Heating

Central
Yes

Waterfront

None
Yes

Waterview

No Waterview
Yes

Floor

Tile
Yes

Neighborhood Feature

Beach
Yes

Interior Features

Drapes/Blinds Incl
Yes
Quartz Countertops
Yes
Walk-in Closet(s)
Yes
Window Treatments
Yes

Property Condition

New Construction
Yes

Specialty Rooms

Laundry Room
Yes

Windows/Doors

Impact Rstnce Doors
Yes
Impact Rstnce Window
Yes
Single Hung Windows
Yes
Sliding Glass Doors
Yes

Vehicle Storage

Guest Parking
Yes
Open Parking
Yes

Security

No Security
Yes

Construction

CBS
Yes
Concrete
Yes
Stucco
Yes

Land Size

1/4 - 1/2 Acre
Yes

Furnished

Unfurnished
Yes

Terms

Cash
Yes
Conventional
Yes
FHA
Yes
VA
Yes

Utilities

FKAA
Yes

Porch/Balcony

Open Porch/Balcony
Yes

Title

Negotiable
Yes

Exterior Features

Lighting
Yes
Outdoor Kitchen
Yes

Roof

Metal Roof
Yes

Accessibility Feat

Parking
Yes

GF-Interior Features

Tankless Hot Wtr Htr
Yes

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: None Waterview: No Waterview Dockage: None Property Condition: New Construction Vehicle Storage: Guest Parking; Open Parking Furnished: Unfurnished Cooling: Ceiling Fans(s); Central Air Heating: Central Utilities: FKAA Interior Features: Drapes/Blinds Incl; Quartz Countertops; Walk-in Closet(s); Window Treatments Specialty Rooms: Laundry Room Appliances: Dishwasher; Dryer; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer Exterior Features: Lighting; Outdoor Kitchen Accessibility Feat: Parking Pool Info: In Ground; Fiberglass Construction: CBS; Concrete; Stucco Floor: Tile Roof: Metal Roof Pets: Pets Allowed Neighborhood Feature: Beach Security: No Security Land Size: 1/4 - 1/2 Acre Terms: Cash; Conventional; FHA; VA Title: Negotiable GF-Interior Features: Tankless Hot Wtr Htr
Listing Office: Premiere Plus Realty Company
Last Updated: March - 25 - 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.
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