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403 3rd St, Key Largo, FL 33037

  • $999,000

    Last sold date unavailable

  • 4

    bed

  • 3

    bath

  • 2,586

    Sqft ($620/Sqft)

House not for sale
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About 403 3rd St

Property type House
Year built 1979
HOA fee $0/month
Lot size 6,000 Sqft
Movoto estimate
Property description
This 4-bedroom, 3-bathroom single-family home is located at 403 3rd St, Key Largo, FL, 33037 in Monroe County and was built in 1979. This home offers 2,586 square feet of living space on a 6,000 sq ft lot. The estimated market value is $999,000, approximately $386 per square foot.
$999K
Range: $739K-$1.25M
Last 30 days 
  • 403 3rd St
    $1.6M
  • —
  • 33037
    $975K -18% y/y
  • Key Largo
    $975K -18% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
401 3rd St, Key Largo, FL 33037 $655,000 1/1 912 0.01
405 3rd St, Key Largo, FL 33037 $944,000 3/2 1,814 0.01
302 2nd Ter, Key Largo, FL 33037 $865,000 4/2 1,893 0.02
300 2nd Ter, Key Largo, FL 33037 $856,000 4/2 1,893 0.02
304 2nd Ter, Key Largo, FL 33037 $785,000 3/2 2,283 0.02
815 Oceana Ave, Key Largo, FL 33037 $1,003,000 3/2 1,754 0.03
811 Oceana Ave, Key Largo, FL 33037 $706,000 3/1 838 0.03
306 2nd Ter, Key Largo, FL 33037 $754,000 3/2 1,585 0.03

Estimated values are based on public record data and automated valuation models. Values are not guaranteed and may not reflect current market conditions.

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6/10
Key Largo School
public Grades PK, K-8
Monroe
5/10
Coral Shores High School
public Grades 9-12
Monroe
Source: GreatSchools.org © 2026. All rights reserved.

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