* PRE-CONSTRUCTION * Discover a unique opportunity in the heart of Miami Beach 4470 Alton Rd, Nautilus: a generous, well-located lot, now with approved plans to build a luxury 4,000 ft residence with 5 bedrooms, 6.5 bathrooms, private entrance, large gardens and parking space. The price of $3.9 M includes full plans and permits (estimated total build cost US$6.9 M Perfect for those who want to build from scratch their dream home in one of Miami Beach's most desirable neighborhoods.
Single-familyProperty Type
1952Year Built
8,248 sq ftLot Size
$1,775Price/Sq.Ft.
1 spaceParking
Listed by Valentina Grajales• Cervera Real Estate Inc.
•786-597-4184 (agent)
•valentinagrajales@hotmail.com (agent)
•305-374-3434 (broker)
•cervera@cervera.com (broker)
Listed by Paola Candelotto• United Realty Group Inc
Nautilus, located between Alton Road and Biscayne Bay, is a residential and waterfront Miami Beach neighborhood with mid-century streetscapes and leafy park blocks. The neighborhood’s character concentrates around the 41st Street corridor near Mount Sinai Medical Center, where cafés, small markets, and everyday services keep the sidewalks active. Architectural cues lean toward low-slung ranch homes, updated mid-century builds, and newer infill tucked behind mature trees. Nautilus Park anchors the area with courts, open lawn, and a steady rhythm of local activity. The Bass and Miami City Ballet add a cultural throughline just south of the neighborhood edge. Sunset Harbour’s marina-front dining scene sits nearby, tying the inland blocks to the water.
Provided by Walk Score and Local Logic
Offer insights
4470 Alton Rd · $3,900,000
$3.79M and above
75% chance or better to win
Why $3.79M+ is a strong offer
DAYS ON MARKET
266 days
The average home goes pending in 71 days.
SALE-TO-LIST
96.2%
Most homes are selling 4% below list price.
About offer insights
Property details
Interior
Exterior
Finance
Kitchen
Bathroom
Interior features
Unfurnished
Bedroom on main level
First-floor entry
Tile flooring
Smoke detector(s)
Bedrooms
Bedroom located on the main level
Bathrooms
2 full bathrooms
Kitchen
Dishwasher
Electric range
Disposal
Refrigerator
Laundry & utility
Washer
Dryer
Electric water heater
Flooring
Tile
Heating & cooling
Central heating
Central air conditioning
Exterior features
Patio
Shed(s)
Home design
Single-story
Faces northeast
Resale property
Parking
Driveway
Security
Smoke detector(s)
Construction
Block construction
Flat, shingle and tile roof
Utilities
Public water
Public sewer
Electricity and solar
View estimated energy costs and solar savings for this home
The RS-4 single-family residential districts are designed to protect, and preserve the identity, image, environmental quality, privacy, attractive pedestrian streetscapes, and human scale and character of the single-family neighborhoods and to encourage and promote new construction that is compatible with the established neighborhood context.
Permitted uses
Include but are not limited to:
Housing-Single unit
Jun 24, 2026 • Final
Tree removal
Grading
Jun 22, 2026 • Final
Residential (single-family) - new construction & additions
Construct a new two-story single-family home with a grade beam foundation and an elevator. The project includes structural revisions to helical and auger cast piles.
Addition
New construction
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Climate risks
9/10 Flood Factor
Estimated 80%+ chance of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
10/10 Heat Factor
7 days above 101° expected this year, 28 days in 30 years
10/10 Wind Factor
99% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Miami Beach, FL • 33140
Average low and high temperatures (°F)
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91
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89
79
84
77
81
71
78
68
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Feb
Mar
Apr
May
Jun
Jul
Aug
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Sun exposure
In this area, properties receive around 9.4 hours in
June and 6.9 hours in December, placing it above the
U.S. average for solar exposure.
9.4 hrs
6.9 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 4470 Alton Rd
We cannot show automated home-value estimates for this home.
Nearby homes have recently sold between $2,150,000 and $5,250,000.
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $2.1M to $5.3M.