OFF MARKET

Off market nov 2023 for $1.4M

$1,334,596

•

1,368

sq ft

150 4Th St, Key Colony, FL 33051

About this home

Your Island Paradise Awaits! Bring the family and let your Keys adventure begin. This beautiful 4 bedroom 2 bath Key Colony Beach getaway welcomes you and your guests with palm trees and a laid back island vibe. Jump on your boat right out your back door and head out to the reef. Access by boat to the Atlantic ocean is unimpeded via large canals and no bridges. A mere 200ft walk across the street and you will arrive at the ever popular Cabana Club and Havana Jacks to enjoy poolside dining and amazing ocean views. The home boasts almost 1400 square feet under roof and a large fenced back yard; the possibilities are endless. There's even room for a pool. Plenty of parking for multiple vehicles and a spot for your boat and trailer! This property is only three streets away from the Key Colony Beach Municipal golf course. Tennis, Golf, Marina, restaurants and public parks are all yours to enjoy from this FL Keys home.

Single-familyProperty Type

1959Year Built

6,600 sq ftLot Size

$976Est. Price/Sq.Ft.

Listed by Mark Gable • Engel & Völkers Marathon

Bought with Mark Gable • Coco Plum Real Estate

Redfin checked: 2 minutes ago

•Source:FLKMLS #606454

Redfin Estimate

$1,334,596

$95K since sold in November 2023$8,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 36.1% higher than the average sale price ($981K) of 6 comparable homes.

SOLD SEP 25, 2026
$1,330,000
A
2 beds2 baths1,646 sq ft
351 5th St, Key Colony, FL 33051
SOLD SEP 25, 2026
$625,000
B
3 beds2 baths1,424 sq ft
1262 Marlin Dr, Marathon, FL 33050
SOLD JUN 1, 2026
$1,260,000
C
3 beds2 baths1,424 sq ft
11270 3rd Avenue Gulf, Marathon, FL 33050
SOLD MAY 13, 2026
$825,000
D
3 beds2 baths1,184 sq ft
421 5Th St, Key Colony, FL 33051
SOLD MAR 9, 2026
$850,000
E
3 beds2 baths1,184 sq ft
431 5th St, Key Colony Beach, FL 33051
SOLD SEP 25, 2026
$995,000
F
2 beds2 baths1,288 sq ft
350 11th St, Key Colony Beach, FL 33051

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Earn from this home

Rent

$2,792/mo

Redfin rental estimate

List your home for rent

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

1 MoM

Provided by Redfin

Sale history for 150 4Th St

Date

Event

Price

FLKMLS #606454

Nov 3, 2023

Sold

$1,430,000

$1,045/sq ft

Oct 13, 2023

Contingent

—

Aug 28, 2023

Listed

$1,490,000

$1,089/sq ft

FLKMLS #599132

Jun 13, 2022

Sold

$950,000

$694/sq ft

May 12, 2022

Contingent

—

Apr 28, 2022

Price Changed

$1,075,000

$786/sq ft

Apr 14, 2022

Relisted

—

Apr 8, 2022

Contingent

—

Mar 24, 2022

Relisted

—

Jan 16, 2022

Contingent

—

Jan 10, 2022

Listed

$1,100,000

$804/sq ft

+37

1st TIME ON THE MARKET! This east-facing, single family home is ideally located across the street from the Cabana club (membership transfers) and is situated on a clean & wide canal delivering immediate Ocean access! Its private 35 foot concrete dock leads you into the lush fenced yard; the row of mature palms creates a private backyard oasis in which you can enjoy from the spacious open air patio or cozy screened lanai. Inside is a freshly updated interior with cohesive vinyl plank flooring throughout, modern granite kitchen along with 3 airy bedrooms plus potential to easily create a 4th bedroom (currently being used for storage). Established vacation rental property & rental ready if you choose. Checking the last boxes on your list: Protective and efficient hurricane impact windows & solid concrete construction. Come relax in this quiet island community!

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

00073080-000000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 23, 2024.

Property details

Parking

Parking / Garage Information
Vehicle Storage: Off Street Parking, Trailer Storage

Interior

Interior Features
Interior Features: Bar, Smoke Alarms, Granite Counter Top, Built-in Cabinets
Flooring: Tile Floor
Windows/Doors: Impact Rstnce Doors, Impact Rstnce Window
Heating: Ductless
Cooling/Heating: Ductless A/C
Appliances: Dishwasher, Range, Washer, Refrigerator, Microwave, Oven, Freezer, Dryer
Furnished: Furniture Negotiable

Bathroom Information
# of Full Baths: 2

Exterior

Boat Slip/Dock Information
Dockage: Dock Length: 35
Dockage: Seawall: Concrete

Exterior Features
Exterior Features: Fencing, Privacy Wall/Fence, Lanai
Porch/Balcony: Patio, Screened Patio
Shutters: Panel

Security
Patrolled Area

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

Property Information
Deed Restrictions: Unknown
Pets: Pets Allowed
Rentals Allowed: With Restrictions
Min Rental Days: 7

Lot Information
Acres: 0.15
Zoning: R-1A - Key Colony Single Family
Land Size: Less Than 1/4 Acre
Control Depth: 4
Flood Zone: AE

Building Information
Year Built: 1,959
Sq. Ft. Source: Property Data Card
Building Style: Ground Level
Building Style: Above Flood: Unknown
Construction: CBS, Concrete
Roof: Other Roof

Subdivision/Neighborhood
Subdivision: Key Colony Beach (53.5)
Marathon Neighborhood: Marathon East - Gulf (Airport to Vaca)

Financial

Tax Information
Taxes: $5,768.41
Tax Year: 2,022
Tax Exemptions: None

Financial Information
Terms: Cash, VA, Conventional, FHA

Utilities

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

Location

Homeowners Association Information
Association Info: 1st Right of Refusal: No
Association Info: Association Fee $: 0.00
Fee Includes: None

Location Information
Side: Ocean
Mile Marker: 53.50
Directions: US 1 to Sadowski Causeway in Marathon. Follow Sadowski to the left, and 4th street will be on your left. Second home on Right.

Neighborhood Features
Beach, Tennis Courts, Community Pool, Bike Paths

Public facts

Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: —
Style: Single Family Residential
Year Built: —
Year Renovated: —
County: Monroe County
APN: 00073080-000000

Home facts updated by county records on Jul 23, 2024

Other

Auction Information
Financial Status: Auction: No

Around this home

Schools

Stanley Switlik Elementary School

Public PreK-5 • Assigned • 5.0mi

5/10

Marathon School

Public 6-12 • Assigned • 4.1mi

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

$1.27M – $1.54M

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

Nearby similar homes

NEW 1 HR AGO

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Two private pools • 75 feet of dockage • Private entrance

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Waterfront pool home • Composite dockage • Direct ocean access

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3D WALKTHROUGH

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Ground level • Concrete seawall • Access to the gulf

Home values near 150 4Th St

Data from public records.

Address	Redfin Estimate
190 4th Street, Key Colony Beach, FL 2 Beds \| 2 Baths \| 1016 Sq. Ft.	$841,397
145 4th Street, Key Colony Beach, FL 3 Beds \| 2 Baths \| 1610 Sq. Ft.	$1,222,787

Address	Redfin Estimate
101 4th Street, Key Colony Beach, FL 3 Beds \| 2.5 Baths \| 2617 Sq. Ft.	$1,648,522
210 4th Street, Key Colony Beach, FL 3 Beds \| 3.5 Baths \| 1155 Sq. Ft.	$1,009,417

Address	Redfin Estimate
150 4th Street, Key Colony Beach, FL 4 Beds \| 2 Baths \| 1368 Sq. Ft.	$1,217,439
175 4th Street, Key Colony Beach, FL 2 Beds \| 2 Baths \| 1252 Sq. Ft.	$1,353,959

Property information provided by FLKMLS when last listed in 2023. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in Key Colony Beach, FL

Sale history for 150 4Th St

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

Home values near 150 4Th St

More real estate resources