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450 Alton Rd # 4104, Miami Beach FL 33139

Penthouse For Sale
$2,800,000

BTC: 43.75000000

ETH: 1,603.66552119

-$200K (2026/05/19)
203 days
Waterfront
2 bds
2 ba
1,536 sqft

Overview

Welcome to this spectacular PH 4104 at the prestigious ICON South Beach, the most iconic luxury residences designed by Philippe Starck. 2 bedrooms and 2 bathrooms, with 1,540 sq. ft. of interior living space plus an additional 100 sq. ft. foyer, soaring 10-foot ceilings, and a custom reconfiguration that maximizes light and flow. Completely redesigned and fully renovated, state-of-the-art kitchen, smart home and custom-made, designer furnishings of the highest quality. The corner balcony captures both sunrise over the Atlantic Ocean and sunset over Biscayne Bay, offering one of the most breathtaking dual exposures in South Beach. enjoy world-class amenities, including a famous bayfront pool deck, two infinity-edge swimming pools, state of-the-art fitness center, spa restaurant by the bay

Location

Details

Type:
Residential
Parking:
2 Or More Spaces / Assigned / Covered / Valet
Year Built:
2005
Lot:
No Data
Heating:
Electric
Price/sqft:
$1,823
Cooling:
Electric
HOA:
$7,732

Valuation

Our model vs. what's actually selling nearby.
Estimate
$1,030,000
$929K – $2.3M
Confidence Low
List vs. estimate
$1.8M above estimate
List $2,800,000 · +171.8%
Our model says this listing is priced above recent comparable activity. Room to negotiate.
Price per sq ft
$1,822
+64.6% vs. city median $1,107
Based on
5 MLS comparables
+ 30 public-records sales within 0.5 mi
Median actual sale: $860K
Median of recent comparable listings. Sold comps use closing price, active listings use list price.

Highlights

Annual tax
$29,083
2024
HOA
$7,732/qtr
View
Bay, Canal
Waterfront
Canal Front, Canal
Garage
2 car garage
Furnished
Furnished
Pets
Restrictions Or Possible Restrictions
All facts and features
  • Flooring

    • Ceramic Floor

    • Marble

    Heating

    • Electric

    Cooling

    • Electric

    Appliances

    • Dishwasher

    • Dryer

    • Ice Maker

    • Microwave

    • Electric Range

    • Refrigerator

    • Self Cleaning Oven

    • Wall Oven

    • Washer

    Other interior features

    • First Floor Entry

    • Fire Sprinklers

    • Entrance Foyer

    • Split Bedroom

    • Volume Ceilings

    • Walk-In Closet(s)

    • Other

    Bedrooms and bathrooms

    • Bedrooms: 2

    • Full bathrooms: 2

  • Parking

    • 2 Or More Spaces

    • Assigned

    • Covered

    • Valet

    Property

    • Exterior Features: Open Balcony

    Other Property Information

    • Parcel Number: 02-42-03-286-1340

  • Type and style

    • Property Type: Residential

    • Property Sub Type: Condominium

  • Other financial information

    • HOA: $7,732

    • HOA Frequency: Quarterly

    • Annual tax amount: $29,083

  • Source details

    • MLS ID: A11907275

    Other facts

    • Construction Materials: Concrete Block With Brick / CBS Construction

    • Patio And Porch Features: Deck / Open Balcony

    • Window Features: Blinds / High Impact Windows

    • Architectural Style: Corner Unit / High Rise

    • Waterfront: Yes

    • Garage Spaces: 2

    • Attached Garage: Yes

    • Garage: Yes

    • Living Area: 1536

    • Subdivision Name: ICON CONDO,ICON SOUTH BEACH

Private inquiry
Talk to the advisor on this listing.
Floor plans, HOA docs, off-market comparables, scheduling a private showing — one message, direct to the local specialist.

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The multiple listing information is provided by the Miami Association of REALTORS® from a copyrighted compilation of listings. The compilation of listings and each individual listing are ©2026-present Miami Association of REALTORS®. All Rights Reserved. The information provided is for consumers' personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Listing courtesy of: Compass Florida, LLC