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113 Court Contessa, Lower Matecumbe, FL 33036

$4,997,000
Property Type: Residential Bedrooms: 5 Baths: 7 Square Footage: 3,597 Lot Size (sq. ft.): 7,023 Status: Active
Current Price: $4,997,000 List Date: 11/16/2025 Last Modified: 4/22/2026

Overview

Description

Introducing one of the most exceptional homes ever offered in prestigious Port Antigua! Casa Contessa is a 2023 modern coastal estate built by the seller for the seller, with every feature intentionally selected to be top-tier. This 5BR/6.5BA, 3,597 sq ft residence is engineered to perfection with full CBS construction, impact windows/doors, and a true concrete roof. Tucked on a quiet cul-de-sac, the property delivers the ultimate Keys lifestyle with 78 ft of concrete dockage, a boat lift, a heated concrete pool & spa, and a full outdoor kitchen. A dedicated pool bath with a steam shower adds a spa-level luxury rarely found in the Keys. Port Antigua's private sandy beach and gated boat ramp are moments away. Inside, craftsmanship and design shine. The chef's kitchen features a dramatic stone island, Viking and Miele appliances, a built-in espresso machine, and wine cooler. Expansive living areas open to multiple terraces with views of the Atlantic Ocean and spectacular sunset sk ...

Listing Details MLS# 617333

Location, Tax & Legal

Street #
113
Street Name
Court Contessa
Key/Island
Lower Matecumbe
State/Province
FL
Zip Code
33036
County
Monroe
Subdivision
Port Antigua (74.5)
Area
22 - Lower Matecumbe
City
ISLAMORADA
Off Shore Island
No
Mile Marker
74.5
Marathon Neighborhood
N/A
Side
Bay/Gulf
Flood Zone
AE
Alternate Key #
1486311
Parcel #
00394489-009000
Zoning
R1M - Residential SF Masonry
Deed Restrictions
Yes
Legal
LT 287 PORT ANTIGUA PLAT NO 5-6 PB6-25 OR537-302 OR563-1055 OR811-1976 OR1048-2440 OR1072-850 OR1182-1544 OR1344-328/30L
Taxes
22687.67
Tax Year
2024
Pub Sewer HkUp
Yes

Contract Information

Listing Board
Key West Association
As is Rght to Inspct
Yes
Species List
No

General Property Description

Realtor.COM Type
Residential - Single Family
Style
Single Family
Waterfront
Yes
Control Depth
5
Pool
Yes
Year Built
2023
Lot SqFt
7023
Lot Sqft Source
Property Data Card
Acres
0.16
Living Apx SqFt
3597
SqFt Source
Seller
Total Bedrooms
5
Full Baths
6
Half Baths
Yes
Total Baths
7
Rentals Allowed
With Restrictions
Min Rental Days
30
Total Units
0

Association Info

Mandatory Home Owners Asc
Yes
1st Right of Refusal
No
Association Fee $
500
Assoc/Mnt Fee Per
Yearly

Dockage

Dock Length
78
Dock
Concrete

More Information

Building Style

Above Flood
Unknown

Remarks & Misc

Remarks – Consumer
Introducing one of the most exceptional homes ever offered in prestigious Port Antigua! Casa Contessa is a 2023 modern coastal estate built by the seller for the seller, with every feature intentionally selected to be top-tier. This 5BR/6.5BA, 3,597 sq ft residence is engineered to perfection with full CBS construction, impact windows/doors, and a true concrete roof. Tucked on a quiet cul-de-sac, the property delivers the ultimate Keys lifestyle with 78 ft of concrete dockage, a boat lift, a heated concrete pool & spa, and a full outdoor kitchen. A dedicated pool bath with a steam shower adds a spa-level luxury rarely found in the Keys. Port Antigua's private sandy beach and gated boat ramp are moments away. Inside, craftsmanship and design shine. The chef's kitchen features a dramatic stone island, Viking and Miele appliances, a built-in espresso machine, and wine cooler. Expansive living areas open to multiple terraces with views of the Atlantic Ocean and spectacular sunset skies, blending modern elegance with island comfort. A future rooftop deck is also possible for even wider views. All five bedrooms offer private en-suite baths, each one uniquely finished with hand-selected stone and tile. No two are alike, giving every suite its own identity. Large walk-in closets elevate livability, while the ground level includes a second living room, bedroom, wet bar, and lockout door, ideal as a guest or mother-in-law suite. Luxury extras include an elevator, independent AC zones for each floor, and two on-demand hot water heaters. Offered fully and tastefully furnished, this home stands as arguably the finest property available in all of Lower Matecumbe. A rare opportunity to own a truly custom-built masterpiece. Seller open to seller financing.

Fee Includes

Other
Yes

Tax Exemptions

None
Yes

Appliances

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

Pets

Pets Allowed
Yes

Cooling

Central Air
Yes

Waterfront

Canal Front
Yes

Waterview

Canal View
Yes
Ocean View
Yes
Open Water View
Yes

Floor

Marble
Yes
Tile
Yes

Neighborhood Feature

Beach
Yes
Community Boat Ramp
Yes

Interior Features

Bar
Yes
Cathedral Ceilings
Yes
Drapes/Blinds Incl
Yes
Elevator
Yes
Entrance Foyer
Yes
Quartz Countertops
Yes
Storage
Yes
Walk-in Closet(s)
Yes
Wet Bar
Yes

Property Condition

New Construction
Yes

Windows/Doors

Impact Rstnce Doors
Yes
Impact Rstnce Window
Yes

Vehicle Storage

Carport
Yes
Covered Parking
Yes

Construction

CBS
Yes

Land Size

Less Than 1/4 Acre
Yes

Furnished

Furnished
Yes

Terms

Cash
Yes
Conventional
Yes
FHA
Yes
Seller Finance Psble
Yes
VA
Yes

Utilities

Buyer to Verify
Yes
FKAA
Yes
Municipal Sewer
Yes

Porch/Balcony

Open Porch/Balcony
Yes
Roof Top Deck
Yes

Title

Negotiable
Yes

Exterior Features

Built-in Grill
Yes
Hot Tub
Yes
Lanai
Yes
Outdoor Kitchen
Yes
Storage
Yes

Pool Info

In Ground
Yes
Concrete
Yes

Roof

Concrete Roof
Yes

Property Features

Fee Includes: Other Tax Exemptions: None Waterfront: Canal Front Waterview: Canal View; Ocean View; Open Water View Property Condition: New Construction Vehicle Storage: Carport; Covered Parking Furnished: Furnished Cooling: Central Air Utilities: Buyer to Verify; FKAA; Municipal Sewer Interior Features: Bar; Cathedral Ceilings; Drapes/Blinds Incl; Elevator; Entrance Foyer; Quartz Countertops; Storage; Walk-in Closet(s); Wet Bar Appliances: Dishwasher; Dryer; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer; Wine Cooler Exterior Features: Built-in Grill; Hot Tub; Lanai; Outdoor Kitchen; Storage Pool Info: In Ground; Concrete Construction: CBS Floor: Marble; Tile Roof: Concrete Roof Pets: Pets Allowed Neighborhood Feature: Beach; Community Boat Ramp Land Size: Less Than 1/4 Acre Terms: Cash; Conventional; FHA; Seller Finance Psble; VA Title: Negotiable
Listing Office: Taylor & Assoc. RE, Inc.
Last Updated: April - 22 - 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.