18520 N Bay Rd is a 3,445 square foot house on a 0.27 acre lot with 4 bedrooms and 4 bathrooms. - it last sold on December 09, 1999 for $525,000. Based on Redfin's Sunny Isles Beach data, we estimate the home's value is $4,029,649.
Single-familyProperty Type
1979Year Built
0.27 acresLot Size
$1,170Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$4,029,649
$3.5M since sold in December 1999$215K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9.6% higher than the average sale price ($3.68M) of 6 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
Mar 22, 2023 • Final
Seawall or retaining wall
Install new concrete batter piles and a concrete cap with returns.
Grading
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
Building Construction Quality: Low
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
Pool Information
Has Pool
Property Information
Subdivision Name: GOLDEN SHORES OCEAN BLVD ESTATE
Living Sq. Ft: 3,445
Adjusted Gross Sq. Ft: 3,517
Building Sq. Ft: 4,224
# of Units: 1
# of Stories: 2
Legal Description: GOLDEN SHORES OCEAN BLVD ESTS SEC D PB 53-48 LOT 2 BLK 14 LOT SIZE 79.170 X 150 F/A/U 30-2202-006-0680 OR 20769-3173 10 2002 5
Lot Information
# of Buildings: 1
Land Sq. Ft: 11,876
Legal Lot Number: 2
Legal Block Number: 14
Municipality Name: SUNNY ISLES BEACH
Acres: 0.2726
Depth Footage: 150
Front Footage: 79.17
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: 4
Baths: 4.0
Sq. Ft.: 3,445
Stories: 2.0
Lot Size: 0.27 acres
Style: Single Family Residential
Year Built: 1979
Year Renovated: 1979
County: Miami-Dade County
APN: 3122020060680
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 • 0.2mi
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
7 days above 103° expected this year, 24 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
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65
78
69
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73
86
78
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79
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80
87
78
83
77
80
71
77
68
Jan
Feb
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May
Jun
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Aug
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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
$3.83M – $4.64M
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