Off market feb 2006 for $490K

$603,249

•

1,350

sq ft

360 3rd St, Key Colony, FL 33051

About this home

Single-familyProperty Type

2005Year Built

3,300 sq ftLot Size

$447Est. Price/Sq.Ft.

Listed by Mary Bertran • Vista Realty Sales, Inc.

Bought with Marina Cala • Key Colony Beach Realty

Redfin checked: 2 minutes ago

•Source:FLKMLS #530137

Redfin Estimate

$603,249

$113K since sold in February 2006$3,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 43.7% lower than the average sale price ($1.07M) of 6 comparable homes.

SOLD JUL 9, 2026
$1,275,000
A
3 beds2 baths1,642 sq ft
292 Sadowski, KEY COL BCH, FL 33051
SOLD APR 24, 2026
$1,300,000
B
3 beds2 baths1,540 sq ft
270 Sadowski, Key Colony, FL 33051
SOLD JUL 29, 2026
$1,200,000
C
3 beds2 baths1,152 sq ft
11284 3rd Avenue Ocean, Marathon, FL 33050
SOLD JUL 8, 2026
$485,000
D
3 beds2 baths1,188 sq ft
599 W 105Th Street Ocean St, Marathon, FL 33050
SOLD APR 1, 2026
$1,175,000
E
2 beds2 baths1,433 sq ft
171 3rd St, Key Colony, FL 33051
SOLD SEP 25, 2026
$995,000
F
2 beds2 baths1,288 sq ft
350 11th St, Key Colony Beach, FL 33051

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Rent

$2,710/mo

Redfin rental estimate

List your home for rent

Market trends in 33051, FL

Last updated September 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-List Price

96.5%

+0.1% MoM

Median sale price

$497K

$38K MoM

Avg. days on market

256d

173 days MoM

Recently sold homes

1 MoM

Provided by Redfin

Sale history for 360 3rd St

Public record

Beds

—

Baths

—

Stories

—

Lot width

—

Lot depth

—

Lot size

—

Year renovated

—

Sq. Ft.

—

Year built

—

Style

Single Family Residential

County

Monroe County

APN

00725600-000000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 1, 2021.

Property details

Interior

Interior Features
Interior Features: Cathedral Ceilings, Pantry, Storage
Flooring: Tile Floor
Windows/Doors: Aluminum Windows, Single Hung Windows, Sliding Glass Doors
Cooling/Heating: Attic Fan, Heat, Central A/C
Appliances: Dishwasher, Washer, Refrigerator, Range, Microwave, Dryer
Furnished: Unfurnished

Bathroom Information
# of Full Baths: 2

Specialty Room Information
Specialty Rooms: Laundry Room

Exterior

Boat Slip/Dock Information
Dockage: None

Exterior Features
Porch/Balcony: Open Porch/Balcony

Security
No Security

Property Features
Waterfront Type: None
Waterview: No Waterview

Property Information
Deed Restrictions: Yes
Pets: Pets Allowed

Lot Information
Acres: 0.00
Land Size: Less Than 1/4 Acre

Building Information
Year Built: 2,005
Building Style: Ground Level
Construction: CBS
Roof: Shingle Roof

Subdivision/Neighborhood
Subdivision: Key Colony Beach (53.5)

Financial

Tax Information
Taxes: $1,429
Tax Year: 2,004
Tax Exemptions: None

Financial Information
Terms: Buyer Obtain Finance

Utilities

Utility Information
Utilities: FKAA, Municipal Sewer

Location

Homeowners Association Information
Fee Includes: None

Location Information
Side: Ocean
Mile Marker: 52.00

Neighborhood Features
Community Boat Ramp

Public facts

Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: —
Style: Single Family Residential
Year Built: —
Year Renovated: —
County: Monroe County
APN: 00725600-000000

Home facts updated by county records on Aug 31, 2021

Around this home

Schools

Stanley Switlik Elementary School

Public PreK-5 • Assigned • 5.1mi

5/10

Marathon School

Public 6-12 • Assigned • 4.2mi

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, 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

$574,000 – $694,000

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

Nearby similar homes

$899,000

3 beds2 baths1,530 sq ft

31247 Avenue J, Big Pine Key, FL 33043

$2,450,000

3 beds4 baths2,087 sq ft

31473 Warner St, Big Pine Key, FL 33043

(305) 664-4444

FOR SALE BY OWNER

$1,400,000

4 beds3 baths2,140 sq ft

401 5th St, Key Colony Beach, FL 33051

$1,185,000

3 beds3 baths2,166 sq ft

391 10th St, Key Colony Beach, FL 33051

$785,000

Land— sq ft

65821 Overseas Hwy, Layton, FL 33001

(305) 595-2844

$535,000

2 beds2 baths— sq ft

11231 2nd Ave Ocean, Marathon, FL 33050

(305) 522-0384

Home values near 360 3rd St

Data from public records.

Address	Redfin Estimate
380 3rd Street, Key Colony Beach, FL 3 Beds \| 2 Baths \| 1430 Sq. Ft.	$576,453
340 3rd Street, Key Colony Beach, FL 4 Beds \| 5 Baths \| 2471 Sq. Ft.	$1,102,876

Address	Redfin Estimate
330 3rd Street, Key Colony Beach, FL 3 Beds \| 2 Baths \| 1300 Sq. Ft.	—
400 3rd Street, Key Colony Beach, FL 3 Beds \| 2 Baths \| 1300 Sq. Ft.	$931,847

Address	Redfin Estimate
370 3rd Street, Key Colony Beach, FL 2 Beds \| 2 Baths \| 1380 Sq. Ft.	$698,469
390 3rd Street, Key Colony Beach, FL 3 Beds \| 2 Baths \| 1430 Sq. Ft.	$579,969

Property information provided by FLKMLS when last listed in 2005. This data may not match . Learn more.

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

Houses for rent in Key Colony Beach	Agents near me	Sarasota, FL homes for sale	Key Colony Beach Housing Market
Houses for sale near me	Orlando, FL homes for sale	Fort Lauderdale, FL homes for sale
Land for sale near me	Tampa, FL homes for sale	Boca Raton, FL homes for sale
Open Houses near me	Miami, FL homes for sale	Key Colony Beach Property Records
Condos for sale near me	Jacksonville, FL homes for sale	FL New Listings

Big Pine Key homes for sale
Marathon homes for sale
Duck Key homes for sale