For sale
$2,299,000
Est. $16,676/mo
4
bd
2 ba
1,800
sq ft

581 12Th St, Key Colony Beach, FL 33051

map-entry

About this home

Single-familyProperty Type
1982Year Built
9,600 sq ftLot Size
$1,277Price/Sq.Ft.
3 spacesParking
Listed by Samuel Williams Coldwell Banker Schmitt Real Estate Co.
Listing updated:
Redfin checked: 2 minutes ago
Source:FLKMLS #621230
Listing provided courtesy of Florida Keys MLS (FLKMLS)
10 days on Redfin87 views5 favorites

Payment calculator

$16,676 per month

Principal and interest$12,547
Property taxes
HOA dues
Home insurance
Utilities
Down payment
20% ($459,800)
Home price
$2,299,000
Loan details
30-yr fixed, 7.25%
5 minutes to get started. No credit impact. 

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Around this home

Schools

Stanley Switlik Elementary School

Public PreK-5 • Assigned • 4.3mi

5/10
Marathon School

Public 6-12 • Assigned • 3.5mi

5/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Offer insights

581 12Th St · $2,299,000
$2.3M and above
75% chance or better to win
Why $2.3M+ is a strong offer
DAYS ON MARKET
11 days
The average home goes pending in 133 days.
SALE-TO-LIST
94.2%
Most homes are selling 6% below list price.
About offer insights

Property details

Kitchen

Kitchen

Bathroom

Bathroom

Bedroom

Bedroom

Living

Living

Dining

Dining

  • Interior features
  • Cathedral ceilings
  • Storage space
  • Pantry
  • Sash/screen windows
  • Sliding glass doors
  • Glass doors
  • Furniture negotiable
  • Bathrooms
  • 2 full bathrooms
  • Kitchen
  • Dishwasher
  • Stainless steel appliances
  • Microwave
  • Oven
  • Range
  • Refrigerator
  • Laundry & utility
  • Dedicated laundry room
  • Flooring
  • Tile flooring
  • Heating & cooling
  • Central A/C
  • Ceiling fans

Sale and tax history for 581 12Th St

Public record

Beds
3
Baths
2
Stories
2
Lot width
Lot depth
Lot size
9,600 Sq. Ft.
Year renovated
2002
Finished Sq. Ft.
1,800
Unfinished Sq. Ft.
Total Sq. Ft.
1,800
Year built
1982
Style
Single Family Residential
County
Monroe County
APN
0566 33 00079871002000
Parking Spaces
Basement
Accessible
HOA Dues
Garage
Features
Last updated by owner on Apr 21, 2026.

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)
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78
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70
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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

Redfin Estimate for 581 12Th St

$2,200,444
$99K under list price of $2.30M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $950K to $3.3M.

More resources

Rental earnings

Est. $2,819 per month, based on comparable rentals

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GreatSchools Ratings provided by GreatSchools.org.