Key Colony Beach is one of the Florida's Keys most desired cities and there are few New Construction Waterfront opportunities left. This one is located on of the most sought-after streets 15th Cir, which has a private park across the street and non-buildable land across the protected canal. This unique opportunity allows you to choose between 2 stunning floorplans. A 3 Story 5 Bed, 4.5 Bath Pool home with 3447 sqft living with attached 2 car garage or a 3 Story 6 Bed, 6.5 Bath just shy of 4000 sqft Pool home with attached 2 car Garage. Both plans feature a high-end modern design with multiple Rear Exterior patios overlooking the home's waterfront canal views. Exterior highlights will include Modern Paver Driveways that lead to the home's Enclosed Garage, EV charging station, Concrete Block Construction, Poured Solid Columns, a Metal Roof, Energy Efficient Spray Foam Insulation, Hurricane Impact Windows & Doors throughout. The home is pre-wire for a Home Generator. Inside you'll find Vinyl Plank Flooring throughout, 10 FT Ceiling Heights, 8FT Solid Core Doors, a Custom Kitchen with 42'' Upper Cabinets, Led under Cabinet Lighting, S/S Appliances, Quartz Counters including a Large Island & a Modern Backsplash. Each of the Baths will have Custom Tile Floors, Designer Tiled Showers with Frameless Shower Glass & Modern Lighting, Mirrors, Faucets, Toilets. The Custom-Built Heated Concrete Pool will have a Travertine Paver Deck, Pebble Pool Finish with Sun shelf & Color LEDs. Recently completed Seawall and Concrete Cap offer 80FT of Dockage. Why settle for someone else's design choices, in this case you can pick exactly what you want. Key Colony's Sunset Park Beach is just a short walk from and offers some of the best sunsets in the Keys. Key Colony is a very strong Vacation Rental Market and allows for weekly rentals, both designs are ideal and will bring strong vacation rental income opportunities. Offered By Design Centers Luxury Estates Collection.
New construction
$4,997,770
200B 15th Cir, Key Colony Beach, FL 33051
6beds
3,976sqft
Est.:
Single Family Residence
Built in 2026
9,583.2 Square Feet Lot
$4,804,000 Zestimate®
$1,257/sqft
$-- HOA
What's special
Modern lightingEnclosed garageLarge islandMetal roofColor ledsQuartz countersRear exterior patios
- 95 days |
- 186 |
- 5 |
Zillow last checked: 7 hours ago
Listing updated: January 07, 2026 at 07:35am
Listed by:
Kenny L. Matlock 305-849-5582,
No Nonsense Real Estate Branch Office,
Chris Cioffi 239-410-5099,
No Nonsense Real Estate Branch Office
Source: FLKMLS,MLS#: 617969
Originating MLS: Marathon/Lower Keys
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 6
- Full bathrooms: 6
Heating
- Central
Cooling
- Central Air, Heat Pump
Appliances
- Included: Dishwasher, Stainless Steel Appliance(s), Freezer, Disposal, Range, Refrigerator
- Laundry: Laundry Room
Features
- Doors: Impact Rstnce Doors
- Windows: Impact Rstnce Window
Interior area
- Total interior livable area: 3,976 sqft
Property
Parking
- Total spaces: 4
- Parking features: Garage, Off Street, Attached
- Has attached garage: Yes
Features
- Patio & porch: Open Porch/Balcony, Deck
- Exterior features: Rain Gutters
- Has private pool: Yes
- Pool features: Heated, In Ground
- Has view: Yes
- View description: Canal
- Has water view: Yes
- Water view: Canal
- Waterfront features: Canal Front, Waterfront, Seawall: Concrete, Dock Length: 90
Lot
- Size: 9,583.2 Square Feet
- Features: Less Than 1/4 Acre
Details
- Parcel number: 00079872008800
- Zoning: R-1B
- Zoning description: Key Colony Single Family
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- CBS, Stucco, Concrete
- Roof: Metal
Condition
- New Construction
- New construction: Yes
- Year built: 2026
Utilities & green energy
- Sewer: Municipal Sewer, Public Sewer
- Utilities for property: FKAA
Green energy
- Energy efficient items: Lighting
Community & HOA
Community
- Features: Community Boat Ramp, Bike Paths, Other, Beach, Tennis Court(s)
- Subdivision: Coury Sub (53.5)
HOA
- Has HOA: No
- Services included: None
Location
- Region: Key Colony Beach
Financial & listing details
- Price per square foot: $1,257/sqft
- Annual tax amount: $6,680
- Date on market: 1/7/2026
- Listing terms: Cash,Other Specify
Estimated market value
$4,804,000
$4.56M - $5.04M
Not available
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 1/7/2026 | Listed for sale | $4,997,770$1,257/sqft |
Source: | ||
Public tax history
Public tax history
Tax history is unavailable.Monthly payment
Est. payment
$28,539/mo
Principal & interest
$25124
Property taxes
$3415
More affordability tools
Climate risks
Neighborhood: 33051
Nearby schools
GreatSchools rating
- 4/10Stanley Switlik Elementary SchoolGrades: PK-5Distance: 4.2 mi
- 5/10Marathon SchoolGrades: 6-12Distance: 3.3 mi
Local experts in 33051
- Florida
- Monroe County
- Key Colony Beach
- 33051
- 200B 15th Cir
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