OFF MARKET
Off market sep 2014 for $740K
$2,380,278
3
bd
•
3 ba
•
1,982
sq ft

480 9TH St, Key Colony Beach, FL 33051

map-entry

About this home

Single-familyProperty Type
1982Year Built
8,250 sq ftLot Size
$1,201Est. Price/Sq.Ft.
Listed by Gail Borysiewicz • Gail's Island Realty, Inc.
Bought with Gail Borysiewicz • Gail's Island Realty, Inc.
Redfin checked: a minute ago
•Source:FLKMLS #563865
Listing provided courtesy of Florida Keys MLS (FLKMLS)

Redfin Estimate

$2,380,278
$1.6M since sold in September 2014$34K since September

This home's estimate is 5.6% lower than the average sale price ($2.52M) of 6 comparable homes.

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Earn from this home

Rent
$4,255/mo
Redfin rental estimate

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Market trends in Key Colony Beach, FL

Last updated September 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-list price
94.1%

1.2% MoM

Median sale price
$1.3M

$516K MoM

Avg. days on market
203d

1 days MoM

Recently sold homes
17

1 MoM

Provided by Redfin

Sale history for 480 9TH St

Tax history for 480 9TH St

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds
6
Baths
4
Stories
2
Lot width
—
Lot depth
—
Lot size
8,250 Sq. Ft.
Year renovated
2012
Sq. Ft.
3,494
Year built
1982
Style
Single Family Residential
County
Monroe County
APN
0566 33 00075250000000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 10, 2026.

Property details

Around this home

Schools

Stanley Switlik Elementary School

Public PreK-5 • Assigned • 4.6mi

5/10
Marathon School

Public 6-12 • Assigned • 3.8mi

5/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

Heat Factor

We're working on getting current and accurate heat risk information for this home.

10/10 Wind Factor

99% chance of strong winds in next 30 years

1/10 Air Factor

0 unhealthy days expected this year, 0 days in 30 years

Provided by First Street

Historical weather

Key Colony Beach, FL • 33051
Average low and high temperatures (°F)
73
64
75
68
79
71
81
75
85
79
87
81
89
82
90
82
87
79
84
78
79
73
77
70
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

In this area, properties receive around 10 hours in June and 7.3 hours in December, placing it above the U.S. average for solar exposure.

10 hrs
7.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.26M – $2.74M

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Nearby similar homes

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2 beds2 baths— sq ft
11231 2nd Ave Ocean, Marathon, FL 33050
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57457 Morton St, Grassy Key, FL 33050
$105,000
— beds— baths— sq ft
TBR 9956 Aviation Blvd, Marathon, FL 33050
$1,700,000
Land— sq ft
122 N Indies Dr, Duck Key, FL 33050

Home values near 480 9TH St

Data from public records.
Property information provided by FLKMLS when last listed in 2014. This data may not match public records. Learn more.

More real estate resources

Big Pine Key homes for sale
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