NAUTILUS SUB

4430 Alton Rd, Miami Beach FL 33140

5 beds · 5.5 baths · 3,581 ft²

For Sale · Active Listing

$3,787,000

Est. Payment $20,156/mo

MLS Sheet Video

5

Bedrooms

5.5

Bathrooms

3,581

Sq. Ft.

1929

Year Built

0

Days on Market

Description

This beautifully remodeled two-story Mediterranean-style home in the heart of Miami Beach offering 5BR/5.5BA blends classic Mediterranean character with luxury designer updates and modern amenities throughout. A security-gated entrance, circular coral stone driveway, beautiful fountain, lush tropical landscaping, and covered carport create exceptional curb appeal and a welcoming first impression. Inside, the home features original quarry tile floors, rich hardwood floors, wood-beamed ceilings, two wood-burning fireplaces, formal living and dining rooms, plus a flexible sunroom/den filled with natural light. The chef’s kitchen offers a La Cornue range with double ovens and hood, Sub-Zero refrigerator/freezer, Shaw’s Original fireclay sink, marble countertops, water purification system, and a light-filled breakfast room overlooking the pool. The principal suite includes a private covered balcony, walk-in closet, spacious dressing room with dual closet areas, and a beautiful bath with subway tiles, solid copper soaking tub and dual-head glass shower. 3 additional bedrooms in the home offer ensuite bathrooms. New electric & plumbing as of 2023. Outdoor spaces made for relaxing/entertaining, with a heated saltwater pool, fountain, coral stone deck, outdoor shower, multiple lounge areas, privacy hedge, alfresco dining area, and a separate private guest house with full bath. Ideally located minutes from beaches, fine dining, shopping, parks, galleries, Downtown Miami, and MIA.

Facts

MLS#
A12053341
Subdivision
NAUTILUS SUB
Property Type
Residential
Property Sub Type
Single Family Residence
Year Built
1929
Lot Size
7,128 ft²
Sq. Ft.
3,581 ft²
Sq. Mt.
333 m²
Price per sq. ft.
$1,058/ft²
Price per sq. mt.
$11,372/m²
Stories
Garage
Pool
Days on Market
Listed
Jul 24, 2026
Last Updated
Jul 24, 2026
Price/Lot Sq.Ft.
$531/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

August 2026

100/100
Buyers marketSellers market

59

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).

7/24/2026Listed for sale$3,787,000

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

Location

4430 Alton Rd, Miami Beach FL 33140Directions

Estimated Monthly Payment

$23,462/mo

Principal & Interest

$20,156

Property Tax

$3,156

Insurance

$150

HOA

$0

20% ($757,400)
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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