For sale

$1,250,000

580 9th St, Key Colony Beach, FL 33051

2beds

1,269sqft

Est.:

Half Duplex, Single Family Residence

Built in 1988

3,920.4 Square Feet Lot

$1,191,400 Zestimate^®

$985/sqft

$-- HOA

What's special

Two bedroomsTwo bathsOpen floor planSoaring ceilingsGranite and stainless kitchenTerracotta flooring throughout

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.

46 days

571

13

Tour with a local agent

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 2
Bathrooms: 2
Full bathrooms: 2

Heating

Central

Cooling

Central Air, Ceiling Fans(s)

Appliances

Included: Washer, Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer
Laundry: Laundry Room

Features

Granite Counters, Bar, Walk-In Closet(s), Dade County Pine, Pantry, Cathedral Ceiling(s)
Flooring: Tile
Windows: Drapes/Blinds Incl, Aluminum Frames, Accordion

Interior area

Total interior livable area: 1,269 sqft

Video & virtual tour

Property

Parking

Parking features: Carport, Off Street
Has carport: Yes

Features

Patio & porch: Open Porch/Balcony, Deck
Exterior features: Storage
Has view: Yes
View description: Canal
Has water view: Yes
Water view: Canal
Waterfront features: Canal Front, Waterfront, Seawall: Rip Rap, Dock: Wood, Dock Length: 37

Lot

Size: 3,920.4 Square Feet
Dimensions: 37 x 110
Features: Less Than 1/4 Acre

Details

Parcel number: 00075200000000
Zoning: R-2A
Zoning description: Key Colony Two Family

Construction

Type & style

Home type: SingleFamily
Property subtype: Half Duplex, Single Family Residence
Attached to another structure: Yes

Materials

CBS
Roof: Tile

Condition

Year built: 1988

Utilities & green energy

Electric: Elect Separate Meter
Sewer: Municipal Sewer, Public Sewer
Utilities for property: FKAA, Cable Available, Cable Connected

Community & HOA

Community

Security: Patrolled Area
Subdivision: Key Colony Bch 1st Addn Amd Plat (53.5)

HOA

Has HOA: No
Services included: None

Location

Region: Key Colony Beach

Financial & listing details

Price per square foot: $985/sqft
Tax assessed value: $869,877
Annual tax amount: $8,155
Date on market: 12/23/2025
Listing terms: Cash,Conventional

Estimated market value

$1,191,400

$1.13M - $1.25M

$4,001/mo

Price history

Date	Event	Price
12/23/2025	Listed for sale	$1,250,000+93.8%$985/sqft
Source: FLKMLS #617814 Report a problem
4/14/2016	Sold	$645,000-7.2%$508/sqft
Source: FLKMLS #568770 Report a problem
11/15/2015	Listed for sale	$695,000+127.9%$548/sqft
Source: American Caribbean Real Estate - Mid & Lower #568770 Report a problem
5/10/1999	Sold	$305,000+19.6%$240/sqft
Source: FLKMLS #414663 Report a problem
8/28/1996	Sold	$255,000$201/sqft
Source: Public Record Report a problem