18840 N Bay Rd is a 2,019 square foot house on a 0.27 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on May 11, 1998 for $365,000. Based on Redfin's Sunny Isles Beach data, we estimate the home's value is $3,435,361.
Single-familyProperty Type
1965Year Built
0.27 acresLot Size
$1,702Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$3,435,361
$3.1M since sold in May 1998$76K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 98.2% higher than the average sale price ($1.73M) 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 and permits
Zoning
Permits
R-1
Single-Family Residential District
The Single-family Residential R-1 District provides for low-density residential development of one-family detached dwellings of up to 1 unit per lot at a maximum density of 6 units per net acre consistent with the City's Comprehensive Plan Land Use Element and the corresponding Low Density Residential land use category. The uses within this district shall be consistent with, but may be more restrictive than, the Low Density Residential Land Use category permitted uses.
Permitted uses
Include but are not limited to:
Housing-Group
Housing-Single unit
Housing-Senior
Public service
Recreation
Park & open space
Dec 27, 2025 • Final
Electrical - alterations
Install new underground power supply lines to the meter and energize the electrical panel.
Electrical
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.
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: GOLDEN SHORES
Living Sq. Ft: 2,019
Adjusted Gross Sq. Ft: 2,439
Building Sq. Ft: 3,030
# of Units: 1
# of Stories: 1
Legal Description: GOLDEN SHORES PB 56-45 N75FT OF TRACT J LOT SIZE 75.000 X 155 OR 18098-2683 0598 1 F/A/U 30-2202-010-0010
Parking & Garage Information
Parking Type: Unfinished Garage
Garage/Parking Sq. Ft: 190
Garage / Carport Type: Unfinished
Lot Information
# of Buildings: 1
Land Sq. Ft: 11,625
Legal Lot Number: J
Legal Block Number: J
Municipality Name: SUNNY ISLES BEACH
Acres: 0.2669
Depth Footage: 155
Front Footage: 75
Zoning Code: 0100
County Use Description: RES - SINGLE FAMILY : 1 UNIT
State Use Description: SINGLE FAMILY
Location Information
Parcel Location Influence: Waterfront
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 2,019
Stories: 1.0
Lot Size: 0.27 acres
Style: Single Family Residential
Year Built: 1965
Year Renovated: 1965
County: Miami-Dade County
APN: 3122020100010
Home facts updated by county records on Oct 14, 2026
Around this home
Schools
Norman S. Edelcup/Sunny Isles Beach K-8
Public PreK-8 • Assigned • 0.4mi
8/10
Alonzo And Tracy Mourning Senior High Biscayne Bay Campus
Public 9-12 • Assigned • 2.6mi
4/10
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
6 days above 103° expected this year, 20 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, 2 days in 30 years
Provided by First Street
Historical weather
Sunny Isles Beach, FL • 33160
Average low and high temperatures (°F)
74
62
75
65
78
69
80
73
86
78
87
79
89
81
89
80
87
78
83
77
80
71
77
68
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.3 hours in
June and 6.9 hours in December, placing it above the
U.S. average for solar exposure.
9.3 hrs
6.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$3.26M – $3.95M
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