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What we cover
251 Crandon blvd, Key Biscayne 33149
1979
Year Built
312
Units
CI Score
Moderate
1
For Sale
$1.9M
Avg Price
$755
Sale $/SF
6
For Rent
$6,500
Avg Rent
$5.15
Rent $/SF
-5.8%
YoY
For Sale
1
For Rent
6
Investor-Owned
71%
Avg HOA
$965.5/mo
Address
251 Crandon blvd, Key Biscayne, 33149
Neighborhood
Key Biscayne
Year Built
1979
Total Units
312
Avg Unit Sqft
1,689 SF
Tier
Premium
Avg $/SF
$755.46
Avg Rent
$6,500/mo
Rent $/SF
$5.15/SF
HOA Range
$961 – $970
Google Rating
4.6 (17 reviews)
Neighborhood Rank
Top 100%
Avg Unit Value
$1.2M
Total Sales (All-Time)
1,289
Phone
(305) 361-9351
Sale Price Trend ($/SF)
$679
Rental Price Trend ($/SF)
$4.20
Building Activity
Days on Market
61
days
Normal pace
Months of Inventory
1.0
months
Low supply
Sale-to-List Ratio
96.1%
Fair negotiation
Price Reductions
100%
of listings
Many price cuts
Closed Sales (120d)
4
transactions
Moderate activity
Median Rent
$6,500
/month
Active Listings
For Sale (1)
$1.9M
For Rent (6)
$6K
$6K
Unit 136
$8K
Unit 531
$9K
Unit 141
$10K
Unit 1228
$11K
Recent Sales
| Date | Price | $/SF | Bed/Bath | SF |
|---|---|---|---|---|
| Mar 19, 2026 | $995K | $649.48 | 2/2 | 1,532 |
| Mar 3, 2026 | $1.1M | $707.87 | 2/2 | 1,532 |
| Dec 18, 2025 | $1.3M | $848.56 | 2/2 | 1,532 |
| Sep 29, 2025 | $1.4M | $926.89 | 2/2 | 1,532 |
| Sep 26, 2025 | $1.4M |
Total Units
312
Avg Sqft
1,689 SF
Avg Assessed
$962K
Owner-Occupied
29%
Tax & Ownership
Investor-Owned
71%
Owner-Occupied
29%
Avg Assessed Value
$962K
Avg Taxable Value
$946K
Effective Year Built
1979
Zoning
5000
Unit Mix
Avg 1,368 SF
Avg 1,637 SF
Avg 2,832 SF
Avg 3,509 SF
Unit Directory
Showing 10 of 312 units| Unit | Beds | Baths | SF | Assessed | Owner | Last Sale | $/SF | Sale Date |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | — | — | — | — |
| 100 | 2 | 2 | 2,002 | $1.3M | ✓ | $1.9M | $974 | Jun 2023 |
| 104 | 2 | 2 | 1,532 | $1.0M | — | $683K | $445 | May 2014 |
| 105 | 2 | 2 | 1,724 | $1.2M | ✓ | $1.5M | $870 | May 2022 |
| 106 | 2 | 2 | 1,546 | $783K | — | $515K | $333 | Jan 2008 |
| 107 | 2 | 2 | 2,014 | $956K | ✓ | $1.1M | $571 | Jan 2016 |
| 108 | 2 | 2 | 1,532 | $783K | — | $510K | $333 | Oct 2008 |
| 109 | 2 | 2 | 1,590 | $1.1M | — | $820K | $516 | Feb 2021 |
| 110 | 2 | 2 | 1,590 | $915K | — | $634K | $399 | Dec 2010 |
| 120 | 2 | 2 | 1,451 | $783K | — | $152K | $105 | Aug 2016 |
Top Agents in This Building
Fortune International Realty
EWM Realty International
Avanti Way Realty
Coldwell Banker
Coldwell Banker
Fortune International Realty
Coldwell BankerTop Brokerages in This Building
| Brokerage | Agents | Sales | Volume |
|---|---|---|---|
| Coldwell Banker | 3 | 3 | $3.4M |
| Fortune International Realty | 2 | 3 | $2.4M |
| EWM Realty International | 1 | 1 | $1.4M |
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Neighborhood
Key Biscayne →
View all buildings in this area
Building Snapshot
| $926.89 |
| 2/2 |
| 1,532 |
| Sep 26, 2025 | $1.4M | $926.89 | 2/2 | 1,532 |
| Sep 26, 2025 | $1.3M | — | 2/2 | — |
| Sep 24, 2025 | $1.3M | $830.29 | 2/2 | 1,532 |
| Aug 25, 2025 | $1.0M | $652.74 | 2/2 | 1,532 |
| Aug 22, 2025 | $1.0M | $652.74 | 2/2 | 1,532 |
| Avanti Way Realty | 1 | 1 | $1.3M |
 Compass | 1 | 1 | $995K |