NAUTILUS EXTENSION

4353 Alton Rd, Miami Beach FL 33140

4 beds · 4.5 baths · 3,080 ft²

For Sale · Active Listing

$2,999,000

Est. Payment $15,962/mo

MLS Sheet Video

4

Bedrooms

4.5

Bathrooms

3,080

Sq. Ft.

1938

Year Built

2

Garage

4

Days on Market

Description

Discover this exceptional residence on Alton Rd in Miami Beach's most prestigious enclave known as Billionaires Bunker. This 4 bedroom 4.5 bath single family home spans more than 3000+ sq ft and offers expansive, sun-filled living spaces featuring a living room, formal dining area, den, family room, guest suites with cabana bath and seamlessly connected indoor/outdoor entertaining areas. Your modern kitchen offers a casual retreat for dining at the oversized island and boasts stainless steal appliances complemented by brand new hard wood floors throughout. Upstairs the primary suite includes a sitting area, walk in closet, and private bath overlooking the pool. A separate 2 bedroom/1 bathroom guest or children's wing completes the upper level. Outdoors, a covered terrace, outdoor kitchen, mature landscaping and tranquil pool create a private oasis perfect for entertaining or unwinding. Gated for privacy, this home embodies understated luxury and the finest of Miami Beach living. This home offers 2 garage parking spaces and a driveway for up to 5 vehicles all within minutes to the beaches, restaurants, houses of worship and instant highway access for ease of commute. Come enjoy a turnkey home with endless possibilities.

Facts

MLS#
A12093459
Subdivision
NAUTILUS EXTENSION
Property Type
Residential
Property Sub Type
Single Family Residence
Year Built
1938
Lot Size
8,456 ft²
Sq. Ft.
3,080 ft²
Sq. Mt.
286 m²
Price per sq. ft.
$974/ft²
Price per sq. mt.
$10,486/m²
Stories
—
Garage
2 spaces
Pool
—
Days on Market
4 days
Listed
Sep 23, 2026
Last Updated
Sep 27, 2026
Price/Lot Sq.Ft.
$355/ft²

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

October 2026

100/100
Buyers marketSellers market

60

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).

9/23/2026Listed for sale$2,999,000

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

Location

4353 Alton Rd, Miami Beach FL 33140Directions

Estimated Monthly Payment

$18,611/mo

Principal & Interest

$15,962

Property Tax

$2,499

Insurance

$150

HOA

$0

20% ($599,800)
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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Updated within 24 hours

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4353 Alton Rd, Miami Beach FL 33140 | $2,999,000 | Rangely Adames Miami Real Estate