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422 FERNWOOD RD, Key Biscayne 33149
Data as of June 2026
2009
Year Built
2
Units
—
For Sale
—
Avg Price
$1,082
Sale $/SF
—
For Rent
—
Avg Rent
—
Rent $/SF
—
YoY
For Sale
0
For Rent
0
Investor-Owned
0%
Avg HOA
—
Address
422 FERNWOOD RD, Key Biscayne, 33149
Neighborhood
Key Biscayne
Year Built
2009
Total Units
2
Avg Unit Sqft
2,092 SF
Tier
Luxury
Avg $/SF
$1,081.5
Avg Unit Value
$1.8M
Total Sales (All-Time)
2
Sale Price Trend ($/SF)
$1,082
Rental Price Trend ($/SF)
$0.00
Building Activity
Recent Sales
| Date | Price | $/SF | Bed/Bath |
|---|
| SF |
|---|
| Apr 11, 2024 | $2.7M | $1,290.63 | 3/3 | 2,092 |
| Sep 20, 2010 | $1.8M | $872.37 | 3/3 | 2,092 |
Total Units
2
Avg Sqft
2,092 SF
Avg Assessed
$1.8M
Owner-Occupied
100%
Tax & Ownership
Investor-Owned
0%
Owner-Occupied
100%
Avg Assessed Value
$1.8M
Avg Taxable Value
$1.7M
Effective Year Built
2009
Zoning
5700
Unit Mix
Avg 2,092 SF
Unit Directory
2 units| Unit | Beds | Baths | SF | Assessed | Owner | Last Sale | $/SF | Sale Date |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | — | — | — | — |
| 422 | 3 | 3 | 2,092 | $1.8M | ✓ | $2.7M | $1,291 | Apr 2024 |
89.2Key Biscayne · 1964
$803.28/SF
83.1Key Biscayne · 1999
$1,326.58/SF
81.1Key Biscayne · 2002
$1,041.25/SF
81.0Key Biscayne · 1997
$853.45/SF
77.5Key Biscayne · 2014
$2,894.03/SF
76.8Key Biscayne · 1997
$1,217.56/SF
76.5Key Biscayne · 1968
$674.16/SF
73.8Key Biscayne · 1998
$1,169.05/SF
72.1Key Biscayne · 1998
$1,024.59/SF
70.0Key Biscayne · 1971
$1,022.75/SF
Closed condo sales at 422 FERNWOOD RD, KEY BISCAYNE have averaged about $1,082 per square foot.
422 FERNWOOD RD, KEY BISCAYNE has 2 units.
422 FERNWOOD RD, KEY BISCAYNE was built in 2009.
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Neighborhood
Key Biscayne →
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Building Snapshot