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$1,100,000
Property Description
Discover the best of the Florida Keys lifestyle and investment potential in this beautifully appointed fully turn-key, 3-bedroom, 2-bath canal-front half-duplex in Key Colony Beach. Offering approximately 1,200 square feet of living space, this waterfront property is positioned on a deep-water canal just off Shelter Bay near Vaca Cut, with dockage for up to a 34' boat and easy access to both the Gulf of Mexico and the Atlantic Ocean--a major draw for boaters, anglers, and vacation renters alike. Designed for both enjoyment and income appeal, the home features standout outdoor amenities including a private garden courtyard with a large swim spa, waterfront lounging space, and a screened porch with added storage and utility features. The property also backs up to the golf course, pickleball and tennis courts, and playground, creating a rare blend of recreation, convenience, and lifestyle value in one of the Keys' most desirable communities. Inside, the home is set up to impress owners and guests alike with comfortable living spaces and sought-after extras including a fully stocked kitchen, dedicated office setup, ice machine, bait freezer, kayaks, paddleboard, fishing equipment, and more. These amenities enhance both personal enjoyment and guest experience, making the property especially attractive as a second home or income-producing vacation rental. Adding even more appeal, the property includes membership with the Cabana Club, approximately 3/4 mile away, featuring a large zero-edge pool, spa, bar, restaurant, and resort-style amenities. With proximity to Sunset Park Beach, Coco Plum Beach, Curry Hammock State Park, and various airports, this is an exceptional opportunity to own a boater-friendly waterfront retreat with strong lifestyle and rental appeal in the heart of Key Colony Beach. Insurances: $2,167 for fire/liability, $7,690 for wind and $3,662 for flood $100k gross annually
Full Property Details
Full Property Details for 611 8th St
General
- Price: $1,100,000
- Taxes: $7,218 (2025)
- Status: Active
- Type: Duplex
- Source: 927
- MLS ID: 619271
- Updated: 5/13/2026
- Added to Site: 45 day(s) ago
Interior
- Appliances: Stainless Steel Appliance(s), Dishwasher, Freezer, Ice Machine, Microwave, Oven, Range, Refrigerator, Washer
- Flooring: Tile
Rooms
Bathrooms
- Total Bathrooms: 2
- Full Bathrooms: 2
Bedrooms
- Total Bedrooms: 3
Additional Information
- Shared Amenities: Bike Paths, Beach, Tennis Court(s)
- Pool: Yes
- Pool Description: Above Ground
Exterior
- Exterior Features: Hot Tub
- Deck/Patio: Screened Patio
- Porch/Patio/Deck: Screened Patio
Parking
- Parking Features: Off Street
Location
- Area: 17 - Vaca Cut - Both Sides Holiday Inn/Key Colony
- County: Monroe
- Subdivision: Key Colony Bch 1st Addn Amd Plat (53.5)
- Driving Directions: US-1 to Sadowski Causeway, right at W. Ocean Drive, 8th Street will be the second street on your right and 611 is nearly at the end of the street.
Community
- Assoc. Fees Include: None
- Pets Allowed: Yes
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Central Air, Ceiling Fans(s)
- Heating Type: Central
Structural Information
- Architectural Style: Conch
- Construction: CBS
- Square Feet: 1,216
- Sq. Ft. Source: Property Data Card
- Year Built: 1973
Lot Features
- Property View: Canal
- Lot Size (Acres): 0.1
- Lot Size (Sq. Ft.): 4,125
- Lot Dimensions: x
- Zoning: R-2A - Key Colony Two Family
Water Features
- Water Front: Yes
- Water View: Yes
- Water Front Desc.: Canal Front
Financial Considerations
- Tax Amount: $7,218.75
- Tax Year: 2025
Disclosures and Reports
- Legal Description: BK 9 N 1/2 LT 26 KEY COLONY BEACH FIRST ADDN AMD PLAT PB4-11 SHELTER KEY OR778-1100 OR817-1951 OR2710-227 OR3054-0365 OR
- Flood Zone: AE
- APN: 00075040-000100
Listed by Seafarer Realty LLC, Alexia Mann (404) 988-2259
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Schools
Schools serving 611 8th St
School District:Monroe County School District, Middle Torch Key, FL
| Name | Grades | Distance |
|---|---|---|
Stanley Switlik Elementary School 3400 Overseas Highway, Marathon, FL 33050 | PK-5 | 4.6 mi |
Marathon School 350 Sombrero Beach Road, Marathon, FL 33050 | 6-12 | 3.8 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 611 8th St
Date
Details
Price
Change
Source
3/29/2026
Listed
$1,100,000
441.87%
MLS
6/21/2024
Sold
$203,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 611 8th St
Year
Property Taxes
Change
Tax Assessment
Change
2024
$7,401
—
$713,034
—
2024
$7,401
2%
$714,263
2%
2023
$7,265
44%
$700,827
53%
2021
$5,051
-13%
$457,587
-24%
2022
$5,824
15%
$598,997
31%
2021
$5,051
5%
$457,076
2%
2019
$4,806
10%
$449,186
6%
2018
$4,374
2%
$421,840
-1%
2017
$4,297
-2%
$424,669
—
2016
$4,372
10%
$424,259
14%
2015
$3,986
9%
$371,840
14%
2014
$3,673
7%
$326,546
10%
2013
$3,420
—
$296,860
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 611 8th St
611 8th Street, Key Colony Beach, FL 33051 (MLS# 619271) is a Duplex property with 3 bedrooms and 2 full bathrooms. 611 8th Street is currently listed for $1,100,000 and was received on March 29, 2026. Want to learn more about 611 8th Street? Do you have questions about finding other Duplex real estate for sale in Key Colony Beach? You can browse all Key Colony Beach real estate or contact a Coldwell Banker agent to request more information.
