MURANO GRANDE AT PORTOFIN

400 Alton Rd, Miami Beach FL 33139

2 beds · 2 baths · 1,649 ft²

For Sale · Active Listing

$3,650,000

Est. Payment $19,427/mo

MLS Sheet Video

2

Bedrooms

2

Bathrooms

1,649

Sq. Ft.

2003

Year Built

1

Garage

38

Stories

13

Days on Market

Description

Completely reimagined penthouse at the iconic Murano Grande — like nothing you’ve ever seen before! Featuring over $500,000 in renovations with all assessments paid, this contemporary masterpiece is stunning and unlike any other residence in the building. Never before offered on the market, this is a rare opportunity for the buyer seeking something truly impossible to find. Designed for those who want what no one else has, this one-of-one penthouse delivers the ultimate South of Fifth lifestyle. Extensive custom renovations include premium designer finishes, upgraded infrastructure, imported Calacatta Macchia Vecchia stone surfaces, and major structural modifications, including a fully opened kitchen concept designed for entertaining. The state-of-the-art marble kitchen features integrated Sub-Zero appliances and a built-in wine chiller which anchors expansive living spaces highlighted by floor-to-ceiling glass and oversized balconies overlooking the water. Dramatic 11-foot ceilings create a loft-like atmosphere filled with natural light. The residence also features the line’s largest primary balcony, offering expansive outdoor living and entertaining space. Wide-plank white oak engineered flooring runs throughout, and the home is fully pre-wired for a whole-home AV and entertainment system. Enjoy panoramic bay and ocean views from every room. Just steps from the beach, shopping, and dining. Hard to find, impossible to duplicate, and unforgettable in every way.

Facts

MLS#
A12021384
Subdivision
MURANO GRANDE AT PORTOFIN
Property Type
Residential
Property Sub Type
Condominium
Year Built
2003
Lot Size
0 sqft
Sq. Ft.
1,649 ft²
Sq. Mt.
153 m²
Price per sq. ft.
$2,213/ft²
Price per sq. mt.
$23,856/m²
Stories
38
Garage
1 spaces
Pool
Days on Market
13 days
Listed
May 24, 2026
Last Updated
Jun 1, 2026
Price/Lot Sq.Ft.

Comparable homes

Same ZIP, similar price + bedrooms.

Market insights for Miami Beach

Live MLS-derived activity. Forecast is a conservative rule-of-thumb estimate — not a guarantee.

Sellers market

June 2026

100/100
Buyers marketSellers market

56

Median days to sold

+4.5%

1-year price forecast (est.)

Price & tax history

From the live MIAMI MLS feed. Older history requires the ListingHistory resource (not yet enabled).

5/24/2026Listed for sale$3,650,000

History reflects fields present on the live MLS record. Full multi-year history requires the MIAMI ListingHistory resource (not yet enabled).

Location

400 Alton Rd, Miami Beach FL 33139Directions

GreatSchools Summary Ratings

Public + private K-12 schools within 5 miles of this listing.

GreatSchoolsData provided by GreatSchools.org © 2026. All rights reserved.

Estimated Monthly Payment

$22,618/mo

Principal & Interest

$19,427

Property Tax

$3,042

Insurance

$150

HOA

$0

20% ($730,000)
7.00%
30 years
1.00% (FL avg ~1.0%)
$0/mo
$150/mo

Estimates only. Actual payment depends on credit, lender, insurance carrier, and FL/Miami-Dade specifics. Contact Rangely for a precise quote.

Rangely Adames

Rangely Adames

Sales Associate | Sunland Group

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Accuracy of listing information is not guaranteed. Listing information is provided for personal consumer, non-commercial use, solely to identify potential properties for potential purchase. All other use is strictly prohibited and may be a violation of federal and state law.

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