400 Alton Road 2703, Miami Beach, FL 33139

$6,299,000 · Active

  • 3 beds
  • 3 baths
  • 3,058 sq ft
  • Condominium
  • Built 2003
  • HOA $14,771/mo
  • 1 garage space
  • Miami-Dade County
  • MLS# A12114224
  • Murano Grande At Portofin
Photo 1 at 400 Alton Road 2703, Miami BeachPhoto 2 at 400 Alton Road 2703, Miami BeachPhoto 3 at 400 Alton Road 2703, Miami BeachPhoto 4 at 400 Alton Road 2703, Miami BeachPhoto 5 at 400 Alton Road 2703, Miami BeachPhoto 6 at 400 Alton Road 2703, Miami BeachPhoto 7 at 400 Alton Road 2703, Miami BeachPhoto 8 at 400 Alton Road 2703, Miami Beach

About this home

Spanning 3,058 square feet within Miami Beach’s prestigious South of Fifth neighborhood, this extraordinary 3-bedroom, 3-bathroom Murano Grande residence redefines coastal sophistication. Masterfully reimagined by acclaimed designer Michael Wolk and featured in Florida Design magazine, the home underwent a complete interior reconstruction executed with flawless attention to detail.A coveted flow-through layout opens to East- and West-facing balconies, framing sweeping, dual-aspect views of Biscayne Bay and the Atlantic Ocean. Inside, contemporary architecture seamlessly pairs with custom terrazzo floors, bespoke finishes, and natural onyx stone terraces to create a timeless, elegant aesthetic. The home is powered by integrated Crestron and Lutron smart-systems—effortlessly managing lighting, motorized shades, security, and entertainment across seven independent climate zones. A culinary masterpiece, the kitchen is fully appointed with premium appliances from Wolf, Miele, Liebherr, Thermador, and Bosch.Positioned directly on the Miami Beach Marina, Murano Grande offers elite, resort-style living just moments from South Pointe Park, the beach, and Miami’s finest dining.

Features

Schools

  • Elementary: Miami Beach South Pointe
  • Middle: Miami Beach Nautilus
  • High: Miami Beach

Presented by

BreakThru Realty · (786) 914-1017

Courtesy of

Blackstone Intern'l Realty LLC · tim.allen.jr@gmail.com · Listing agent: Timothy J Allen

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Schedule a showing

Call or text BreakThru Realty at (786) 914-1017 or email sales@breakthrurealty.com to see 400 Alton Road 2703.

Questions About 400 Alton Road 2703

How much is 400 Alton Road 2703?
400 Alton Road 2703 is listed at $6,299,000, which is about $2,060 per square foot. The listing page shows comparable active listings and recent closed sales nearby so you can judge the asking price against what buyers have actually paid.
What are the association fees at 400 Alton Road 2703?
The listing reports an association fee of $14,771 per month. Confirm what the fee covers, the reserve funding and any pending special assessments before you make an offer; for a condo, ask for the milestone inspection report as well.
What are the property taxes on 400 Alton Road 2703?
The listing reports annual property taxes of $66,074 for 2025. Taxes are reassessed at the sale price after a purchase, so a new owner's bill can differ from the current owner's; use the mortgage calculator on this page for an estimate.
When was 400 Alton Road 2703 built?
400 Alton Road 2703 was built in 2003 and the listing describes its condition as resale. Age matters for insurance and financing in Florida: ask about the roof, the electrical panel and, for a condo built before the current code, the building's structural reserve study.
How long has 400 Alton Road 2703 been on the market?
400 Alton Road 2703 has been listed for 3 days. Days on market and price changes are the first signals of how much room there is to negotiate.
Is 400 Alton Road 2703 waterfront?
Yes. The listing describes the water as ocean access other no fixed bridges. For a home with dockage, confirm the water depth at low tide, the seawall condition and whether the route to the inlet passes under any fixed bridges before you offer.
Which schools serve 400 Alton Road 2703?
The MLS lists Miami Beach South Pointe (elementary), Miami Beach Nautilus (middle), Miami Beach (high). School assignments are set by the district and can change; verify them with the school board before you rely on them.

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The 4 bedroom condo at 400 Alton Road 2101, Miami Beach, FL 33139 is comparable and listed for sale at $8,750,000. Another comparable condo, 501 West Avenue 4102, Miami Beach, FL 33139, sold for $6,300,000 in October 2026. Other Miami Beach neighborhoods include Venetian Islands and Flamingo Park. Nearby ZIP codes include 33109 and 33140. This property also neighbors Fisher Island, Miami, and Brickell. Compare it with the Miami Beach housing market report.