44 Card Sound Rd is a vacant land on a 0.69 acre lot. - it last sold on July 20, 2026 for $13,750,000. Based on Redfin's Key Largo data, we estimate the home's value is $3,969,449.
Vacant landProperty Type
0.69 acresLot Size
$5,752,824Price/Acres
2 car garageParking
Source:Public Records
Redfin Estimate
$3,969,449
$9.8M since sold in July 2026$189K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 527.3% higher than the average sale price ($633K) 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
IS
Improved Subdivision District
The purpose of the IS district is to accommodate the legally vested residential development rights of the owners of lots in subdivisions that were lawfully established and improved prior to the adoption of this LDC. For the purpose of this section, improved lots are those that are served by a dedicated and accepted existing road of porous or nonporous material, that have an approved potable water supply, and that have sufficient uplands to accommodate the proposed use in accordance with the required setbacks. This district is not intended to be used for new land use districts of this classification within the county.
Permitted uses
Include but are not limited to:
Housing-Multiple units
Infrastructure
Property details
Exterior
Property Information
Subdivision Name: GRAYVIK EXT 1ST ADD OR #8
Legal Description: LT 40 FIRST ADDITION TO GRAYVIK EXTENSION OCEAN REEF CLUB PLAT NO 8 KEY LARGO PB6-45 OR884-2221/27 OR1247-1877/80 OR1787-1390C OR2776-2284/86 OR3065-1935
Lot Information
Land Sq. Ft: 29,910
Legal Lot Number: 40
Municipality Type: ORF
Municipality Name: OCEAN REEF
Acres: 0.6866
Zoning Code: IS
County Use Description: VACANT RES
State Use Description: VACANT RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2025
Tax District County: OCEAN REEF
Tax Area: N KEY LARGO/OCEAN REEF MUNIC S
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 0.69 acres
Style: Vacant Land
Year Built: —
Year Renovated: —
County: Monroe County
APN: 1259 40 00572222001300
Home facts updated by county records on Aug 14, 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
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68
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Sun exposure
97/ 100
Exceptional sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.