4730 Alton Rd is a 3,905 square foot house on a 6,315 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on May 01, 1987 for $120,000. Based on Redfin's Miami Beach data, we estimate the home's value is $1,942,053.
Single-familyProperty Type
1943Year Built
6,315 sq ftLot Size
$497Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,942,053
$1.8M since sold in May 1987$38K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 18% lower than the average sale price ($2.37M) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RS-4
Single-family Residential District
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
Property details
Exterior
Exterior Information
Construction Type: Concrete Block
Exterior Wall: Cbs/Holw Tile/Fr/Stud/Sheat/Sd
Roof Covering Type: Bahama/Ceramic Tile/Blt-Up Tg
Roof Shape Type: Bahama/Ceramic Tile/Blt-Up Tar and Gravel
Property Information
Subdivision Name: NAUTILUS SUB
Living Sq. Ft: 3,905
Adjusted Gross Sq. Ft: 3,684
Building Sq. Ft: 4,238
# of Units: 1
# of Stories: 2
Legal Description: NAUTILUS SUB PB 8-95 LOT 22 BLK 3 LOT SIZE 63.150 X 100 OR 13292-825 0487 1
Lot Information
# of Buildings: 2
Land Sq. Ft: 6,315
Legal Lot Number: 22
Legal Block Number: 3
Municipality Name: MIAMI BEACH
Acres: 0.145
Depth Footage: 100
Front Footage: 63.15
Zoning Code: 0100
County Use Description: RES - SINGLE FAMILY : 1 UNIT
State Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 3,905
Stories: 2.0
Lot Size: 6,315 square feet
Style: Single Family Residential
Year Built: 1943
Year Renovated: 1943
County: Miami-Dade County
APN: 0232220110670
Home facts updated by county records on Jul 2, 2026
Around this home
Schools
North Beach Elementary School
Public PreK-5 • Assigned • 0.7mi
10/10
Nautilus Middle School
Public 6-8 • Assigned • 0.6mi
5/10
Miami Beach Senior High School
Public 9-12 • Assigned • 1.7mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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, 27 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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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
Estimated sale price
$1.85M – $2.23M
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