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Bath
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580 9th St #KEY colony, Key Colony Beach, FL 33051

$1,000,000

Last sold 06/03/2026 after 162 Days

2
bed
2
bath
1,269
Sqft ($788/Sqft)

House not for sale

About 580 9th St #KEY colony

Property type House

Year built 1988

HOA fee $0/month

Lot size 4,125 Sqft

Movoto estimate

Property description

This east-facing, stilted 1/2 duplex is now available. The home features soaring ceilings and an open floor plan that extends onto a roomy balcony overlooking the lower patio and a 37.5-foot dock. The interior includes a granite and stainless kitchen, two bedrooms, two baths, and terracotta flooring throughout. Located in a prime location on Key Colony Beach, this property is just a few minutes from the ocean or gulf. This home will making a perfect second home or vacation rental.

Listed by

Listing Agent - Steve M Smith, P.A.

Listing Office - Key Colony Beach Realty

Source: FKBOR MLS

MLS#617814 • last updated 4 months ago

Movoto checked FKBOR MLS for data 7 minutes ago

Overview
Cooling/AC	Central Air, Ceiling Fans(s)
Virtual Tour	N/A
MLS #	617814
Type	Residential
SqFt	1269
Status	Closed
SubType	Half Duplex
Lot Size (Sqft)	4125
Lot Size (Acres)	0.09
Property Tax	8155.16
Year Built	1988

Interior
Total # of Bathrooms	2
# of Full Baths	2
Total # of Bedrooms	2
Laundry	Laundry Room
Flooring	Tile
Appliances	Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave
Interior Features	Granite Counter Top, Dade County Pine, Walk-in Closet(s), Bar

Exterior
Construction	CBS
Exterior Features	Storage
Patio/Porch	Open Porch/Balcony, Deck

Amenities / Utilities
Utilities	Elect Separate Meter, Cable Available
HOA Fee Includes	None

Location
County	Monroe
Subdivision	Key Colony Bch 1st Addn Amd Plat (53.5)
APN	00075200-000000
Zoning	R-2A - Key Colony Two Family
Directions	Turn Onto 9th Street And Property Is On The Right About Half Way Down The Street.

Multifamily Details

$1.01M

Range: $955K-$1.07M

Last 30 days

Lower your payment with the loan terms that fit you.

Jun 2026
MLS # 617814
Jun 3, 2026 Sold
$1,000,000 (-2.4%)
May 11, 2026 Pending
—
May 8, 2026 Contingent
—
May 7, 2026 Listed
—
Apr 28, 2026 Contingent
—
Apr 6, 2026 Listed
—
Apr 3, 2026 Contingent
—
Apr 2, 2026 Price Change
$1,025,000 (-18.0%)
Dec 23, 2025 Listed
$1,250,000 (+93.8%)
Jun 2016
MLS # 568770
Jun 6, 2016 Sold
$645,000
Oct 13, 2015 Listed
—
Apr 2016
Public Records
Apr 26, 2016 Sold
$645,000 (+111.5%)
Apr 2016
MLS # 414663
Apr 11, 2016 Sold
$305,000
Apr 11, 2016 Price Change
$305,000
May 10, 1999 Listed
—

Year Property taxes Tax assessment
2024
$7,902 +7.7%

$882,565 +5.04%
2023
$7,340 +12.9%

$840,229 +19.09%
2022
$6,501 +10.9%

$705,512 +30.94%
2021
$5,862 +11.0%

$538,789 +8.04%
2020
$5,282 -2.2%

$498,683 -2.41%
2019
$5,403 +3.0%

$510,981 -0.93%
2018
$5,246 +1.8%

$515,753 -0.68%
2017
$5,154 +36.6%

$519,290 +27.63%
2016
$3,772 +0.5%

$406,884
2015
$3,755

—

580 9th St #KEY colony
$1M
—
33051
$950K +8% y/y
Key Colony Beach
$972K +10% y/y

No chart available

Statistics calculated by Movoto

	Est. value	Bed/bath	Sqft	mi
590 9th St, Key Colony Beach, FL 33051	$1,016,000	3/3	1,269	0.01
570 9th St, Key Colony Beach, FL 33051	$1,435,000	4/4	2,293	0.01
600 9th St, Key Colony Beach, FL 33051	$1,324,000	2/2	1,176	0.01
560 9th St, Key Colony Beach, FL 33051	$1,568,000	4/4	2,293	0.01
610 9th St, Key Colony Beach, FL 33051	$1,221,000	2/2	1,176	0.02
550 9th St, Key Colony Beach, FL 33051	$1,838,000	4/4	2,293	0.02
620 9th St, Key Colony Beach, FL 33051	$1,250,000	2/2	1,269	0.03
540 9th St, Key Colony Beach, FL 33051	$1,854,000	4/3	2,293	0.03

Estimated values are based on public record data and automated valuation models. Values are not guaranteed and may not reflect current market conditions.