Waterfront Half
For Sale
$838,000
271 9th Street, Key Colony Beach, FL 33051
Residential, Key Colony, FL
Property Size1,020 SF
Lot Size0.19 Acres
Price / SF$821.57
Days on Market273
Property Features for 271 9th Street
General Information
Property type
Residential
Property subtype
Duplex
Zoning
R-2A - Key Colony Two Fam
Bedrooms
2
Bathrooms
2
Full bathrooms
2
Rooms
Bathroom 1, Bedroom 2, Bathroom 2, Bedroom 1
Parking features
RV, Open
Patio and Porch features
Patio
Pets allowed
Yes
Appliances
Dryer, Dishwasher, Refrigerator, Range, Microwave
Subdivision
Key Colony Bch 1st Addn Amd Plat (53.5)
Directions
Overseas Hwy Mile Marker 53.5 turn at light onto Sadowski/KCB Causeway. Turn right onto W. Ocean Dr and turn right onto 9th St. 261 - 271 9th St will be on the left.
Standard status
Active
APN
00075530-000000
Size
1,020 SF
Lot size
0.19 Acres
Taxes and HOA fees
Tax Year
2025
Tax Description
BK 10 LT 9 KEY COLONY BEACH FIRST ADDN AMENDED PLAT PB-4-11 SHELTER KEY
Tax Annual Amount
9748
Legal Description
BK 10 LT 9 KEY COLONY BEACH FIRST ADDN AMENDED PLAT PB-4-11 SHELTER KEY
Utilities
Cooling system
Central Air
Water front
1
Building Details
Year built
1972
Floors in Building
1
Flooring type
Tile
Building materials
CBS
Roof type
Metal
Listing Agency:
Ocean Sotheby's International · Sotheby's International Realty
(305) 735-4447
Listed By:
Karen D Raspe · License #3226605
(305) 393-9010
Added: Nov 22, 2025
Changed: Aug 19
Last Checked: Aug 22 at 1:06PM
MLS# 617425
Copyright © 2026 Marathon and Lower Keys Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Investment Insights
Based on property information with market context.
This waterfront half duplex for sale offers 2 bedrooms and 2 bathrooms with more than 1,000 square feet of living space. Construction is concrete, with a metal roof and impact windows and doors. The property includes 33 feet of concrete seawall, complemented by a wood dock and a fish cleaning station, designed for convenient water use.
Set on a picturesque 100-foot wide canal at 271 9th Street in Key Colony Beach, the location supports quick access to both the open Ocean and the open Gulf, with a short 5-minute boat ride or an approximate 10-minute paddle. Ample parking is available for cars, trailers, and “island toys.”
Ownership has been with the same family for more than 40 years, and the home is described as beautifully maintained, with timeless updates throughout.
Set on a picturesque 100-foot wide canal at 271 9th Street in Key Colony Beach, the location supports quick access to both the open Ocean and the open Gulf, with a short 5-minute boat ride or an approximate 10-minute paddle. Ample parking is available for cars, trailers, and “island toys.”
Ownership has been with the same family for more than 40 years, and the home is described as beautifully maintained, with timeless updates throughout.
Key Highlights
- Waterfront Key Colony Beach half duplex on a 100‑foot‑wide canal
- Dockage includes 33 feet of concrete seawall with wood dock and fish cleaning station
- 2 bedrooms and 2 bathrooms with over 1,000 sq ft of living space
Property Analytics
Property Profile
Current Use
Location Intelligence
Trade Area within ½ mile
244
Businesses Nearby
Explore this area
Business Placement
Demographics for 33051, FL
790
Population
1,132
Households
0.7
Avg Household Size
63
Median Age
48%
College-Educated
95%
High-School Grad
0.4 sq mi
ZIP Area
1,975
Density / Sq Mi
$94,531
Median Household Income
$38,860
Median Earnings
$1,849
Median Rent
$834,800
Median Home Value
Questions? Ask Rey
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Frequently Asked Questions
What type of property is this?
Single family property - Half duplex on a canal with a concrete seawall, wood dock, fish cleaning station, and 2 bed/2 bath living space.
Where is this single family property located?
The property is located at 271 9th Street Key Colony Beach, FL.
What is the asking price?
The asking price for this property is $838,000.
What are key features of this property?
This property features: Waterfront Key Colony Beach half duplex on a 100‑foot‑wide canal; Dockage includes 33 feet of concrete seawall with wood dock and fish cleaning station; 2 bedrooms and 2 bathrooms with over 1,000 sq ft of living space
