OFF MARKET

Off market jan 2018 for $855K

$1,478,991

•

1,617

sq ft

401 11th St, Key Colony, FL 33051

About this home

IRMA SURVIVOR - fence & yard needed minor repair. PRICE SLASHED TO SELL! Enter this outdoor oasis & find a huge pergola for dining & relaxing or cooking on the outdoor built in grilling area. A wonderful, single family home has 3 bedrooms, 2 bathrooms, plantation shutters, pool, extra large lot, garage, plenty of parking & lots of storage too! Concrete dock with 12,000 lb boat lift is perfect for the boater, diver or fisherman, just 5 minutes to the open ocean & gulf! Complete with plantation shutters throughout and extra storage cabinetry in huge laundry room and dining room. In the heart of the Florida Keys, Key Colony Beach, where you can walk & bike the path thru the entire city to 4 restaurants, post office, city hall, tennis, marina, 3 playgrounds, pickle ball, bocce ball, horseshoes and Sunset Park. This is your vacation or retirement home!

Single-familyProperty Type

1971Year Built

0.25 acresLot Size

$915Est. Price/Sq.Ft.

1 car garageParking

Listed by Karen Raspe, PA • American Caribbean Real Estate - Middle Keys

Bought with Karen Raspe, PA • American Caribbean Real Estate - Middle Keys

Redfin checked: a few seconds ago

•Source:FLKMLS #575390

Redfin Estimate

$1,478,991

$624K since sold in January 2018$24K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 8.3% higher than the average sale price ($1.37M) of 6 comparable homes.

SOLD APR 20, 2026
$2,237,500
A
3 beds2 baths1,584 sq ft
520 12Th St, Key Colony Beach, FL 33051
SOLD OCT 29, 2026
$2,150,000
B
3 beds2 baths1,775 sq ft
181 12th St, Key Colony Beach, FL 33051
SOLD AUG 13, 2026
$857,000
C
3 beds2 baths1,209 sq ft
8083 Bonito Dr, Marathon, FL 33050
SOLD SEP 25, 2026
$1,330,000
D
2 beds2 baths1,646 sq ft
351 5th St, Key Colony, FL 33051
SOLD SEP 25, 2026
$995,000
E
2 beds2 baths1,288 sq ft
350 11th St, Key Colony Beach, FL 33051
SOLD SEP 25, 2026
$625,000
F
3 beds2 baths1,424 sq ft
1262 Marlin Dr, Marathon, FL 33050

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Earn from this home

Rent

$2,671/mo

Redfin rental estimate

List your home for rent

Market trends in Key Colony Beach, FL

Last updated October 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-list price

94.5%

+0.4% 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 401 11th 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

00077110-000000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 1, 2024.

Property details

Parking

Parking / Garage Information
Vehicle Storage: Attached, Off Street Parking, RV Parking Open, Covered Parking, Guest Parking, Garage

Interior

Interior Features
Interior Features: Built-in Cabinets, Pantry, Window Treatments, Walk-in Closet, Storage, Fireplace(s)
Flooring: Other Floors, Wood Floor, Tile Floor
Windows/Doors: Impact Rstnce Doors, Impact Rstnce Window
Cooling/Heating: Ceiling Fans, Central A/C
Appliances: Dishwasher, Microwave, Refrigerator, Range, Oven
Furnished: Unfurnished

Bathroom Information
# of Full Baths: 2

Specialty Room Information
Specialty Rooms: Laundry Room

Exterior

Boat Slip/Dock Information
Dockage: Boat Lift
Dockage: Dock: Concrete

Exterior Features
Exterior Features: Built-in Grill, Sprinkler System, Lanai, Landscape Lighting
Has Pool
Pool Information: Fiberglass, In Ground
Porch/Balcony: Open Porch/Balcony

Security
Patrolled Area

Property Features
On Waterfront
Waterfront Type: Canal Front
Waterview: Canal View

Property Information
Deed Restrictions: No
Pets: Pets Allowed
Rentals Allowed: Yes
Min Rental Days: 7

Lot Information
Acres: 0.25
Zoning: R-1A - Key Colony Single Family
Land Size: 1/4 - 1/2 Acre
Control Depth: 4
Flood Zone: AE

Building Information
Year Built: 1,971
Sq. Ft. Source: Property Data Card
Building Style: Ground Level
Building Style: Above Flood: Yes
Construction: CBS
Roof: Metal Roof

Subdivision/Neighborhood
Subdivision: Key Colony Bch 2nd Addn (53.5)

Financial

Tax Information
Taxes: $4,487.37
Tax Year: 2,016
Tax Exemptions: Homestead

Financial Information
Terms: Buyer Obtain Finance

Utilities

Utility Information
Utilities: Buyer to Verify, Municipal Sewer, FKAA, Community Sewer Plant, Cable Available
Pre-Wired: Cable
Has Public Sewer Hook-up

Location

Homeowners Association Information
Association Info: 1st Right of Refusal: No
Fee Includes: None

Location Information
Side: Ocean
Mile Marker: 53.50
Directions: Overseas Hwy Mile Marker 53.5 turn at light on Sadowski Causeway. Turn right onto W. Ocean Dr. Turn right onto 11th St follow to #401 on the left.

Neighborhood Features
Beach, Tennis Courts, Bike Paths

Public facts

Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: —
Style: Single Family Residential
Year Built: —
Year Renovated: —
County: Monroe County
APN: 00077110-000000

Home facts updated by county records on Aug 31, 2024

Around this home

Schools

K - 12
Preschool & daycare

Stanley Switlik Elementary School

Public PreK-5 • Assigned • 4.4mi

4/10

Marathon School

Public 6-12 • Assigned • 3.6mi

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, 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

$1.41M – $1.70M

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

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Home values near 401 11th St

Data from public records.

Address	Redfin Estimate
421 11th Street, Key Colony Beach, FL 3 Beds \| 3 Baths \| 1290 Sq. Ft.	$1,777,166
371 11th Street, Key Colony Beach, FL 2 Beds \| 2 Baths \| 1633 Sq. Ft.	$1,669,437
370 11th Street, Key Colony Beach, FL 3 Beds \| 2 Baths \| 1548 Sq. Ft.	$986,463
450 11th Street, Key Colony Beach, FL 2 Beds \| 2 Baths \| 1062 Sq. Ft.	$780,990
400 11th Street, Key Colony Beach, FL 3 Beds \| 2 Baths \| 1280 Sq. Ft.	$954,518
360 11Th Street, Key Colony, FL 4 Beds \| 3 Baths \| 1548 Sq. Ft.	$1,211,740
400 11th Street, Key Colony, FL 3 Beds \| 2 Baths \| 1280 Sq. Ft.	$1,020,861

Address	Redfin Estimate
451 11th Street, Key Colony Beach, FL 5 Beds \| 3 Baths \| 2862 Sq. Ft.	$2,716,752
420 11th Street, Key Colony Beach, FL 6 Beds \| 4 Baths \| 3392 Sq. Ft.	—
360 11th Street, Key Colony Beach, FL 4 Beds \| 3 Baths \| 1548 Sq. Ft.	$1,152,240
410 11th Street, Key Colony Beach, FL 3 Beds \| 2 Baths \| 1310 Sq. Ft.	$1,103,096
380 11th Street, Marathon, FL 6 Beds \| 4 Baths \| 3551 Sq. Ft.	—
420 11th Street, Key Colony, FL 6 Beds \| 4 Baths \| 3392 Sq. Ft.	$2,804,741
440 11th Street, Key Colony, FL 2 Beds \| 2 Baths \| 1062 Sq. Ft.	$914,761

Address	Redfin Estimate
341 11th Street, Key Colony Beach, FL 3 Beds \| 2 Baths \| 1472 Sq. Ft.	$1,540,316
350 11th Street, Key Colony Beach, FL 2 Beds \| 2 Baths \| 1288 Sq. Ft.	$974,939
390 11th Street, Key Colony Beach, FL 6 Beds \| 1 Baths \| 3507 Sq. Ft.	—
440 11th Street, Key Colony Beach, FL 2 Beds \| 2 Baths \| 1062 Sq. Ft.	$814,042
410 11th Street, Key Colony, FL 3 Beds \| 2 Baths \| 1310 Sq. Ft.	$1,007,806
451 11th Street, Key Colony, FL 3 Beds \| 3 Baths \| 2652 Sq. Ft.	$1,637,911
341 11TH Street, Key Colony, FL 2 Beds \| 2 Baths \| 1472 Sq. Ft.	$1,117,898

Property information provided by FLKMLS when last listed in 2017. This data may not match . Learn more.

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