43 Card Sound Rd is a 7,125 square foot house on a 0.61 acre lot with 4 bedrooms and 3.5 bathrooms. - it last sold on May 30, 2012 for $5,000,000. Based on Redfin's Key Largo data, we estimate the home's value is $16,913,289.
Single-familyProperty Type
2014Year Built
0.61 acresLot Size
$2,374Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$16,913,289
$11.9M since sold in May 2012$386K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1043.4% higher than the average sale price ($1.48M) 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.
Property details
Interior
Bathroom Information
# of Full Baths: 3
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Exterior
Exterior Information
Physical Condition: Excellent
Foundation Type: Concrete
Exterior Wall: Custom
Roof Covering Type: Clay/concrete Tile
Roof Shape Type: Irregular
Building Type: Residential
Pool Information
Pool Type: Concrete
Has Pool
Property Information
Subdivision Name: GRAYVIK EXT 1ST ADD OR #8
Living Sq. Ft: 7,125
Gross Sq. Ft: 12,077
Ground Floor Sq. Ft: 7,125
Building Sq. Ft: 7,125
# of Units: 1
# of Stories: 2
Legal Description: LT 35 FIRST ADDITION TO GRAYVIK EXTENSION OCEAN REEF CLUB PLAT NO 8 KEY LARGO PB6-45 OR541-336 OR1122-474 OR1132-1952/53P/R OR1205-2263 OR2497-2356/60 OR2572-580/82
Parking & Garage Information
Parking Type: Finished Block Garage
Garage/Parking Sq. Ft: 1,322
Garage / Carport Type: Finished Block
Lot Information
# of Buildings: 1
Land Sq. Ft: 26,785
Legal Lot Number: 35
Municipality Type: ORF
Municipality Name: OCEAN REEF
Acres: 0.6149
Zoning Code: IS
County Use Description: SINGLE FAMILY RES
State Use Description: SINGLE FAMILY
Location Information
Parcel Location Influence: Waterfront
Financial
Assessor Information
Assessment Year: 2025
Tax District County: OCEAN REEF
Tax Area: N KEY LARGO/OCEAN REEF MUNIC S
Public facts
Beds: 4
Baths: 3.5
Sq. Ft.: 7,125
Stories: 2.0
Lot Size: 0.61 acres
Style: Single Family Residential
Year Built: 2014
Year Renovated: 2014
County: Monroe County
APN: 1259 40 00572222000800
Home facts updated by county records on Jul 10, 2026
Around this home
Schools
Key Largo School
Public PreK-8 • Assigned • 12.4mi
8/10
Coral Shores High School
Public 9-12 • Assigned • 26.8mi
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 106° expected this year, 32 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
Key Largo, FL • 33037
Average low and high temperatures (°F)
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Sun exposure
In this area, properties receive around 9.4 hours in
June and 7 hours in December, placing it above the
U.S. average for solar exposure.