OFF MARKET
Google street view image for 150 4th St, Key Colony Beach, FL 33051
Off market nov 2023 for $1.4M
$1,217,439
Est. refi paymentEst. refi $10,855/mo
4
bd
•
2 ba
•
1,368
sq ft

150 4th St, Key Colony Beach, FL 33051

map-entry

About this home

150 4th St is a 1,368 square foot house on a 6,600 square foot lot with 4 bedrooms and 2 bathrooms. - it last sold on November 03, 2023 for $1,430,000. Based on Redfin's Key Colony Beach data, we estimate the home's value is $1,217,439.
Single-familyProperty Type
1959Year Built
6,600 sq ftLot Size
$890Est. Price/Sq.Ft.
Source:Public Records

Redfin Estimate

$1,217,439
$213K since sold in November 2023$30K since September

This home's estimate is 24.1% higher than the average sale price ($981K) of 6 comparable homes.

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Refinance
$0
Est. cash available

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Rent
$2,661/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

New listings for sale

Provided by Redfin

Sale history for 150 4th St

Tax history for 150 4th St

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

Permits

Aug 26, 2027 • Active
Building

HVAC

Plumbing

Pool and hot tub

Nov 21, 2025 • Final
Building

Bathroom

Kitchen

Plumbing

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

Around this home

Schools

Stanley Switlik Elementary School

Public PreK-5 • Assigned • 5.0mi

4/10
Marathon School

Public 6-12 • Assigned • 4.1mi

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)
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
$1.16M – $1.40M

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

Nearby similar homes

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New listings for sale in 33051

Florida Keys MLS (FLKMLS)
$764,000
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Spacious backyard • Patio • Storage
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Home values near 150 4th St

Data from public records.

More real estate resources

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