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400 Warren Ln, Key Biscayne, FL 33149

  • $6,310,000

    Last sold date unavailable

  • 4

    bed

  • 3

    bath

  • 4,076

    Sqft ($1,880/Sqft)

House not for sale
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About 400 Warren Ln

Property type House
Neighborhood
Year built 2013
HOA fee $0/month
Lot size 8,370 Sqft
Movoto estimate
Property description
This 4-bedroom, 3-bathroom single-family home is located at 400 Warren Ln, Key Biscayne, FL, 33149, in the Village of Key Biscayne neighborhood in Miami-dade County and was built in 2013. This home offers 4,076 square feet of living space on a 8,370 sq ft lot. The estimated market value is $6,310,000, approximately $1,548 per square foot.
$6.31M
Range: $4.98M-$7.63M
Last 30 days 
  • 400 Warren Ln
    $7.66M
  • Village of Key Biscayne
    $1.59M -29% y/y
  • 33149
    $1.59M -25% y/y
  • Key Biscayne
    $1.59M -27% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
412 Warren Ln, Key Biscayne, FL 33149 $3,654,000 3/2 2,734 0.01
401 Allendale Rd, Key Biscayne, FL 33149 $5,891,000 5/4 4,583 0.02
422 Warren Ln, Key Biscayne, FL 33149 $2,585,000 3/1 1,044 0.03
415 Warren Ln, Key Biscayne, FL 33149 $2,748,000 3/1 1,463 0.03
415 Allendale Rd, Key Biscayne, FL 33149 $3,018,000 3/1 999 0.03
245 W Heather Dr, Key Biscayne, FL 33149 $3,049,000 4/2 1,974 0.03
255 W Heather Dr, Key Biscayne, FL 33149 $3,440,000 5/3 2,820 0.03
425 Warren Ln, Key Biscayne, FL 33149 $2,840,000 4/2 2,161 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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8/10
Key Biscayne K-8 Center
public Grades PK, K-8
Miami-Dade County Public Schools
10/10
Air Base K-8 Center for International Education
public Grades PK, K-8
Miami-Dade County Public Schools
4/10
Ponce De Leon Middle School
public Grades 6-8
Miami-Dade County Public Schools
6/10
Coral Gables Senior High School
public Grades 9-12
Miami-Dade County Public Schools
N/A
Robert Morgan Voc-Tech Institute
public Grades 9-12
Miami-Dade County Public Schools
Source: GreatSchools.org © 2026. All rights reserved.

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  • 400 Warren Ln
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