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180 9th Street, Key Colony Beach, FL 33051
ActiveBeachesMLS
ActiveMLS® B26028132
$1,211,000

180 9th Street, Key Colony Beach, FL 33051

Beds
3
Baths
3
Sqft
2,000
Est. payment$7,759/mo
Home type
Single Family Residence
Year built
2001
Lot size
3,920 sqft
Price / sqft
$606
HOA
$0/mo
Community
KEY COLONY BEACH 1ST ADD

Property description

Welcome to Key Colony Beach, where life slows down and waterfront living feels effortless. This east facing canal front half duplex offers 37.5 ft of deep water dockage with quick access to both the Atlantic Ocean and Florida Bay through Vaca Cut. Wake up to peaceful canal views, enjoy your morning coffee from the balcony, and spend your days boating, fishing, or relaxing under the lanai. The flexible owner's lockout adds excellent income potential while maintaining your private retreat. Located close to Sunset Park, golf, tennis, pickleball, restaurants and with access to the Cabana Club's oceanfront pool, beach, and restaurant. Just a short drive from Marathon's private aviation hub at MillionAir.

Listing activity

Days on market
137
Listed
May 11, 2026
MLS listing updated
Sep 25, 2026
Feed last checked
13 minutes ago

Listed by Jesus Parra · Coldwell Banker Schmitt Real E

Map

Map location is based on MLS-supplied coordinates. Verify the location before relying on it.

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms
3
Bathrooms
3
Bathrooms (decimal)
2.5
Full bathrooms
2
Half bathrooms
1
Main-level bedrooms
2
Main-level bathrooms
0

Rooms & features

Rooms
3
Interior features
Walk-In Closet(s)
Flooring
Carpet, Tile
Appliances
Electric Water Heater, Range, Freezer, Cooktop, Dishwasher, Disposal, Dryer, Electric Range, Free-Standing Freezer, Microwave, Oven, Refrigerator, Washer, Water Heater
Laundry
Inside, Laundry Room, Sink, Washer Hookup
Fireplace
No
Furnished
Furnished

Heating & cooling

Heating
Central
Cooling
Ceiling Fan(s), Central Air
Property

Parking

Garage spaces
2
Garage
Yes
Carport
No
Parking spaces
4
Covered spaces
2
Parking features
Attached, Attached Garage, Driveway, Garage, Garage Door Opener, Guest
Attached garage
Yes

Exterior

Stories
2
Building area
2,801 sqft
Exterior features
Barbecue
Pool
No
View
Canal, Water
Waterfront
Ocean Access, Canal Front, Seawall, Canal Width 81-120 Feet
Waterfront property
Yes

Lot

Lot size
3,920 sqft
Lot size (acres)
0.09 acres
Zoning
R-2A
Construction

Type & style

Home type
Single Family Residence
Structure type
House
Year built
2001
New construction
No

Materials

Construction
CBS, Stucco
Roof
Tile
Property condition
Updated/Remodeled
Levels
Two
Faces
East
Utilities & green energy

Utilities

Sewer
Public Sewer
Water
Public
Utilities
Cable Available, Electricity Available, Phone Available, Sewer Connected
Community & HOA

Community

Subdivision
KEY COLONY BEACH 1ST ADD
MLS area
5940 - Other Florida County
MLS subarea
Other
Security
Smoke Detector(s)
Pets allowed
Cats Only, Dogs OK, Yes
55+ community
No

Association

Has association
No
Estimated monthly dues
$0
Lease details

Not reported by the listing source.

Location

Area details

City
Key Colony Beach
County
Monroe
ZIP code
33051
Manufactured home details

Not reported by the listing source.

Financial & listing details

Listing

MLS number
B26028132
Possession
Other
Original list price
$1,211,000
Parcel number
00075400000000
Annual property tax
$10,429.8
Tax year
2025
Tax legal description
S'LY 1/2 LOT 62 BK 9 KEY COLONY BEACH FIRST ADDN AMD PLAT PB4-11 SHELTER KEY
Special listing conditions
Standard
Additional MLS details

Reported by the listing source

Association
No
Bathrooms Total Decimal
2.5
Bathrooms Total Integer
3
Building Area Total
2801
Construction Materials
CBS, Stucco
County Or Parish
Monroe
Days On Market
137
Direction Faces
East
Elementary School
Stanley Switlik
High School
Coral Shores
Laundry Features
Inside, Laundry Room, Sink, Washer Hookup
List Price
1211000
Listing Contract Date
2026-05-11
Living Area
2000
Lot Size Acres
0.09
Lot Size Area
4125
MLSArea Major
5940 - Other Florida County
MLSArea Minor
Other
Main Level Bathrooms
0
Main Level Bedrooms
2
Middle Or Junior School
Marathon
Mls Status
Active
On Market Date
2026-05-13
Parking Total
4
Photos Count
50
Postal Code
33051
Property Sub Type
Single Family Residence
Property Type
Residential
Rooms Total
3
Security Features
Smoke Detector(s)
Senior Community
No
Standard Status
Active
State Or Province
FL
Status Change Timestamp
2026-05-13T19:40:27Z
Stories Total
2
Subdivision Name
KEY COLONY BEACH 1ST ADD
Water Source
Public
Waterfront Features
Ocean Access, Canal Front, Seawall, Canal Width 81-120 Feet
Tax Annual Amount
10429.8
Bathrooms Full
2
Pool Private
No
Bedrooms Total
3
Bathrooms Half
1

Market value

Automated estimate—No licensed valuation source connected
Estimated sales range—Ask Karim for a local market analysis
Estimated rent—No licensed rental valuation source connected

Price history

DateEventPrice
May 11, 2026ListedBeachesMLS$1,211,000$606/sqft

Public tax history

YearProperty taxesAssessment
2025$10,430—

Payment calculator

Estimated monthly payment$7,759/moIllustrative estimate, not a loan offer.
Principal & interest
$6,284
Property taxes
$869
Insurance
$606
Association dues
$0

Live national rate context is displayed below through Mortgage News Daily’s official widget. The calculator rate remains a separate assumption until licensed machine-readable access is connected. This is not a loan offer.

Neighborhood

Area

KEY COLONY BEACH 1ST ADD

Key Colony Beach · Monroe County · 33051

Climate risk

—

No licensed climate-risk source is connected.

Nearby schools

Stanley SwitlikElementary
—
MarathonMiddle
—
Coral ShoresHigh
—
School names and districts are MLS-reported when available. Verify attendance boundaries with the school district. Ratings require a licensed ratings provider.

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BeachesMLS

BeachesMLS · Listing courtesy of Coldwell Banker Schmitt Real E. All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright ©2026 BeachesMLS, Inc. IDX information is provided exclusively for consumers’ personal, non-commercial use and may be used only to identify prospective properties they may be interested in purchasing or leasing. Terms of use · Equal Housing Opportunity.

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