Key Colony Beach (53.5) Real Estate Details

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Key Colony Beach (53.5) Real Estate Statistics

Total Properties
13
Avg. Size in Sq. Ft.
2,381
Avg. Age in Years
0.4
Average Days on Site
157
Minimum Price
$594,000
Maximum Price
$15,000,000
Avg. Price
$2,465,615
Avg. Price per Sq. Ft.
$880
Recently Listed in Key Colony Beach (53.5)
271 3rd Street Property Photo 1
Open House 9/18
$864,000
Schmitt Real Estate Co. Logo
2bds 2ba1,037sqftActive
271 3rd Street, Key Colony, FL 33051
MLS #: 620382
Coldwell Banker Schmitt Real Estate Co.
$1,848,000
Florida Keys MLS, Inc. IDX Logo
6bds 4ba2,528sqftActive
461 & 471 3rd Street, Key Colony, FL 33051
MLS #: 615206
Island Breeze Realty, LLC
$1,500,000
Florida Keys MLS, Inc. IDX Logo
2bds 2ba1,646sqftActive
351 5th Street, Key Colony, FL 33051
MLS #: 615786
Ocean Sotheby's International Relaty
$1,875,000
Florida Keys MLS, Inc. IDX Logo
5bds 3ba3,234sqftActive
320 5th Street, Key Colony, FL 33051
MLS #: 618755
Coastal Collection Real Estate Inc.
$1,495,000
Florida Keys MLS, Inc. IDX Logo
4bds 4ba1,536sqftActive
280/290 3rd Street, Key Colony, FL 33051
MLS #: 619093
Birch Haven Real Estate
$15,000,000
Florida Keys MLS, Inc. IDX Logo
$1,500.00/sqftCOZ - Key Colony County ZoningZoningActive
400 Sadowski Way, Key Colony, FL 33051
MLS #: 619238
Simply Marinas
$1,849,000
Florida Keys MLS, Inc. IDX Logo
3bds 4ba2,540sqftActive
330-340 4th Street, Key Colony, FL 33051
MLS #: 619361
Water Vista Realty, Inc.
$1,295,000
Florida Keys MLS, Inc. IDX Logo
3bds 3ba1,500sqftActive
315 E Ocean Drive, Key Colony, FL 33051
MLS #: 620296
Key Colony Beach Realty
$789,000
Florida Keys MLS, Inc. IDX Logo
2bds 2ba900sqftActive
341 3rd Street, Key Colony, FL 33051
MLS #: 620521
Florida Keys Real Estate Group
$594,000
Florida Keys MLS, Inc. IDX Logo
2bds 2ba1,031sqftActive
310 3rd Street, Key Colony, FL 33051
MLS #: 620613
Florida Keys Real Estate Group
$3,200,000
Florida Keys MLS, Inc. IDX Logo
4bds 6ba3,080sqftActive
321 & 331 9th Street, Key Colony, FL 33051
MLS #: 621036
LPT Realty, LLC
$869,000
Florida Keys MLS, Inc. IDX Logo
2bds 2ba1,037sqftActive
261 3rd Street, Key Colony, FL 33051
MLS #: 621039
LPT Realty, LLC

Demographic Information

Monroe County

19,580

Populations as of 2026

7,256

Total Labor Force

$40,225

Median Household Income

$23,470

Per Capita Income

44

Median Age

3

Average Household Size

28.2%

High School Graduate

4.3%

Bachelor Degree Or Higher

Population

2026 Estimate (V2026) 19,580

Age Distribution (Years Old)

0 to 4 3.5%
5 to 17 17.8%
18 to 64 57.6%
65 and Older 21.2%

Gender

Male 48.3%
Female 51.7%

Computer and Internet Use

Households with a computer 37.8%
Households with a broadband Internet subscription 37.8%

Language

English or Second Language, Age 5+ 0.9%
English is First Language, Age 5+ 95.7%

Veterans

Veterans 828

Housing

Total Housing Units 10,193
Households 7,396
Average Household Size 3 people
Owner-Occupied 26.5%
Multi-Family 0.3%
Owner-Occupied Median Value $114,900
Median selected monthly owner costs - with a mortgage $1,038
Median selected monthly owner costs - without a mortgage $355
Median Gross Rent $721

Year at Residence

1 Year or More 5.8%
Less Than 1 Year 94.2%

Business and Employment

Private non-farm Establishments -
Private non-farm Employment -
Nonemployer Establishments 1,464
Number of Firms -

Business Production

Value of Shipments -
Wholesale Trade -
Retail Trade -
Retail Sales Per Capita -
Accommodation and Food Services -
The American Community Survey (ACS) is an ongoing survey that provides data every year - giving communities the current information they need to plan investments and services. The ACS covers a broad range of topics about social, economic, demographic, and housing characteristics of the U.S. population. Much of the ACS data provided on the Census Bureau's Web site are available separately by age group, race, Hispanic origin, and sex. Summary files, Subject tables, Data profiles, and Comparison Summary read more