Google street view image for 481 9th St, Key Colony Beach, FL 33051

Off market oct 1977 for $64K

$787,545

Est. refi paymentEst. refi $489/mo

•

1 ba

•

885

sq ft

481 9th St, Key Colony Beach, FL 33051

About this home

481 9th St is a 885 square foot house on a 4,180 square foot lot with 2 bedrooms and 1 bathroom. - it last sold on October 01, 1977 for $64,500. Based on Redfin's Key Colony Beach data, we estimate the home's value is $787,545.

Single-familyProperty Type

1968Year Built

4,180 sq ftLot Size

$890Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$787,545

$723K since sold in October 1977$69K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 3.9% higher than the average sale price ($758K) of 6 comparable homes.

SOLD JUL 20, 2026
$800,000
A
2 beds2 baths1,023 sq ft
741 9Th St, Key Colony Beach, FL 33051
SOLD SEP 28, 2026
$424,900
B
2 beds1 bath792 sq ft
417 95Th St, Marathon, FL 33050
SOLD SEP 25, 2026
$995,000
C
2 beds2 baths1,288 sq ft
350 11th St, Key Colony Beach, FL 33051
SOLD JAN 23, 2026
$855,000
D
2 beds2 baths900 sq ft
340 10Th St, Key Colony Beach, FL 33051
SOLD JUL 8, 2026
$775,000
E
2 beds2 baths885 sq ft
191 5Th St, Key Colony Beach, FL 33051
SOLD FEB 24, 2026
$700,000
F
2 beds2 baths854 sq ft
471 9Th St, Key Colony Beach, FL 33051

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Earn from this home

Refinance

Est. cash available

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Rent

$1,756/mo

Redfin rental estimate

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Market trends in Key Colony Beach, FL

Last updated October 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-list price

94.1%

1.2% MoM

Median sale price

$1.3M

$10K MoM

Avg. days on market

230d

27 days MoM

Recently sold homes

3 MoM

Provided by Redfin

Sale history for 481 9th St

Tax history for 481 9th St

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

Permits

Oct 29, 2023 • Final

Building

Grading

Remodel

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Interior

Bathroom Information
# of Full Baths: 1

Heating & Cooling
Air Conditioning Type: Wall Unit

Exterior

Exterior Information
Physical Condition: Average
Floor Construction Type: Concrete
Foundation Type: Slab
Exterior Wall: Concrete Block
Roof Shape Type: Gable/Hip
Building Type: Residential

Property Information
Subdivision Name: KEY COLONY BEACH 1ST ADD
Living Sq. Ft: 885
Gross Sq. Ft: 1,207
Ground Floor Sq. Ft: 885
Building Sq. Ft: 885
# of Units: 1
# of Stories: 1
Legal Description: BK 10 S 1/2 LT 20 KEY COLONY BEACH FIRST ADDN AMENDED PLAT PB4-11 SHELTER KEY OR336-218 OR652-340 OR732-396 OR744-280D/C OR748-633P/R OR831-2385 OR1364-1288 OR2288-120 OR2395-570/72L/E OR2938-1665D/C OR2952-0721

Lot Information
# of Buildings: 1
Land Sq. Ft: 4,180
Legal Lot Number: 20
Legal Block Number: 10
Municipality Type: KCB
Municipality Name: CITY OF KEY COLONY BEACH
Acres: 0.096
Depth Footage: 110
Front Footage: 38
Zoning Code: INC
County Use Description: SINGLE FAMILY RES
State Use Description: SINGLE FAMILY

Financial

Assessor Information
Assessment Year: 2025
Tax District County: CITY OF KEY COLONY BEACH
Tax Area: CITY OF KEY COLONY BEACH

Public facts

Beds: 2
Baths: 1.0
Sq. Ft.: 885
Stories: 1.0
Lot Size: 4,180 square feet
Style: Single Family Residential
Year Built: 1968
Year Renovated: 2003
County: Monroe County
APN: 0566 33 00075650000000

Home facts updated by county records on Apr 21, 2026

Around this home

Schools

K - 12
Preschool & daycare

Stanley Switlik Elementary School

Public PreK-5 • Assigned • 4.6mi

4/10

Marathon School

Public 6-12 • Assigned • 3.7mi

4/10

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)

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

$749,000 – $906,000

Sell confidently with a local market expert in Key Colony Beach. 3 minutes to get started.

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Land— sq ft

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Remodeled kitchen • Open-concept layout • 4,240 sq ft lot

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Spacious backyard • Patio • Storage

3D WALKTHROUGH

$14,999,000

6 beds6.5 baths6,661 sq ft

1153 70th Street Gulf, Marathon, FL 33050

Gulf front estate • 10.46 acre lot • Garage

OPEN SAT, 11AM TO 1PM

$4,399,000

4 beds5 baths3,704 sq ft

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Water views • Ocean access • Waterfront lifestyle

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2 beds2 baths1,496 sq ft

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Bay access • Ocean access • Deep-water dock

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Home values near 481 9th St

Data from public records.

Address	Redfin Estimate
451 9th Street, Key Colony Beach, FL 2 Beds \| 2 Baths \| 1200 Sq. Ft.	$815,723
521 9th Street, Key Colony Beach, FL 2 Beds \| 2 Baths \| 1418 Sq. Ft.	$1,075,208
471 9th Street, Key Colony Beach, FL 2 Beds \| 2 Baths \| 854 Sq. Ft.	$813,432
531 9th Street, Key Colony Beach, FL 2 Beds \| 2 Baths \| 1418 Sq. Ft.	$1,072,164
450 9th Street, Key Colony Beach, FL 2 Beds \| 2 Baths \| 1682 Sq. Ft.	$1,057,593
530 9th Street, Key Colony Beach, FL 2 Beds \| 2 Baths \| 900 Sq. Ft.	$764,912
500 9th Street, Key Colony Beach, FL 4 Beds \| 4 Baths \| 1977 Sq. Ft.	$1,464,763

Address	Redfin Estimate
501 9th Street, Key Colony Beach, FL 2 Beds \| 2 Baths \| 1260 Sq. Ft.	$1,117,346
510 9th Street, Key Colony Beach, FL 4 Beds \| 4 Baths \| 1977 Sq. Ft.	$1,528,606
441 9th Street, Key Colony Beach, FL 2 Beds \| 2 Baths \| 884 Sq. Ft.	$765,500
421 9th Street, Key Colony Beach, FL 2 Beds \| 2 Baths \| 1181 Sq. Ft.	$875,415
460 9th Street, Key Colony Beach, FL 2 Beds \| 3 Baths \| 1300 Sq. Ft.	$1,083,399
520 9th Street, Key Colony Beach, FL 3 Beds \| 3 Baths \| 1440 Sq. Ft.	$1,079,280
480 9th Street, Key Colony Beach, FL 3 Beds \| 3 Baths \| 1982 Sq. Ft.	$2,328,643

Address	Redfin Estimate
431 9th Street, Key Colony Beach, FL 3 Beds \| 2 Baths \| 1488 Sq. Ft.	$943,345
461 9th Street, Key Colony Beach, FL 2 Beds \| 2 Baths \| 854 Sq. Ft.	$731,260
511 9th Street, Key Colony Beach, FL 2 Beds \| 2 Baths \| 1260 Sq. Ft.	$1,071,793
541 9th Street, Key Colony Beach, FL 3 Beds \| 2 Baths \| 1404 Sq. Ft.	$1,384,603
440 9th Street, Key Colony Beach, FL 3 Beds \| 2 Baths \| 1682 Sq. Ft.	$1,114,594
491 9th Street, Key Colony Beach, FL 2 Beds \| 1 Baths \| 885 Sq. Ft.	$673,702
470 9th Street, Key Colony Beach, FL 2 Beds \| 2 Baths \| 1300 Sq. Ft.	$1,315,138

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GreatSchools Ratings provided by GreatSchools.org.

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