Keystone Islands
Five dredged island plats of the 1950s in Biscayne Bay
ALERTS FOR KEYSTONE ISLANDS
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Zilbert features 8 single family homes for sale in Keystone Islands today.
For Sale
8 single-family homes for sale in Keystone Islands.
| Address ⇅ | Price ⇅ | Listed ⇅ |
|---|---|---|
| 13390 Biscayne Bay DriveHome 6 bed · — SqFt | $15,490,000 | 7/29/267/29 |
| 12685 N Bayshore DriveHome 6 bed · 6,146 SqFt | $9,250,000$1,505/SqFt | 10/23/2510/23/25 |
| 13305 Biscayne Island TerraceHome 4 bed · — SqFt | $4,199,000 · ▼12.5% | 6/8/266/8 |
| 2273 Bayview LaneHome 4 bed · 2,900 SqFt | $3,875,000$1,336/SqFt | 8/10/268/10 |
| 2341 Keystone BoulevardHome 4 bed · 2,915 SqFt | $3,848,000$1,320/SqFt · ▼89.9% | 9/5/269/5 |
| 12810 Cyprus RoadHome 3 bed · 2,760 SqFt | $3,500,000$1,268/SqFt | 8/5/268/5 |
| 12990 Keystone TerraceHome 4 bed · 3,084 SqFt | $3,350,000$1,086/SqFt | 9/3/269/3 |
| North Miami homeHome 3 bed · 2,262 SqFt | $3,100,000$1,370/SqFt · ▼4.6% | 7/5/267/5 |
Pending Sales
Under contract, awaiting closing. Once the property has closed, the sold price will be available.
No homes under contract in Keystone Islands at the moment.
Every Sale in Keystone Islands
Every closed sale since 2012, sorted by date.
| Address ⇅ | Sold Price ⇅ | % of Ask ⇅ | Closed ⇅ |
|---|---|---|---|
| 12685 N Bayshore DriveHome 3 bed · 2,360 SqFt | $2,714,995list $3,299,000 | 82% | 7/5/247/5/24 |
| 2415 Magnolia DriveHome 6 bed · 4,327 SqFt | $4,850,000list $5,000,000 | 97% | 6/17/246/17/24 |
| 13255 Biscayne Bay DriveHome 4 bed · 5,040 SqFt | $6,400,000list $6,950,000 | 92% | 5/23/245/23/24 |
| 2341 Bayview LaneHome 3 bed · 3,396 SqFt | $2,675,000list $3,500,000 | 76% | 4/26/244/26/24 |
| 2273 Bayview LaneHome 4 bed · 2,900 SqFt | $3,650,000list $3,800,000 | 96% | 2/20/242/20/24 |
| 12479 Keystone RoadHome 3 bed · 2,223 SqFt | $2,000,000list $2,200,000 | 91% | 2/14/242/14/24 |
| 13295 Biscayne Bay DriveHome 4 bed · 4,789 SqFt | $7,100,000list $7,490,000 | 95% | 1/26/241/26/24 |
| 12489 Keystone RoadHome 3 bed · 2,640 SqFt | $1,326,000list $1,450,000 | 91% | 12/11/2312/11/23 |
| 12710 Maple RoadHome 7 bed · — SqFt | $5,450,000list $5,450,000 | 100% | 11/14/2311/14/23 |
| 13390 Biscayne Bay DriveHome 6 bed · 8,200 SqFt | $12,000,000list $12,990,000 | 92% | 8/24/238/24/23 |
| 13105 Biscayne Island TerraceUnit TE 5 bed · — SqFt | $2,975,000list $3,495,000 | 85% | 5/28/235/28/23 |
| 13010 Biscayne Island TerraceHome 5 bed · 3,090 SqFt | $2,925,000list $2,990,000 | 98% | 4/30/234/30/23 |
| 13005 Keystone TerraceHome 4 bed · 2,652 SqFt | $2,700,000list $3,200,000 | 84% | 11/21/2211/21/22 |
| 12680 Maple RoadHome 6 bed · — SqFt | $4,800,000list $4,900,000 | 98% | 9/15/229/15/22 |
| 2371 Bayview LaneHome 4 bed · 3,009 SqFt | $4,300,000list $4,400,000 | 98% | 6/17/226/17/22 |
| 13105 Biscayne Island TerraceUnit TE 4 bed · 2,550 SqFt | $3,250,000list $3,400,000 | 96% | 5/18/225/18/22 |
| 12785 Cyprus RoadHome 3 bed · 1,929 SqFt | $2,550,000list $2,750,000 | 93% | 5/16/225/16/22 |
| 12855 Cyprus RoadHome 3 bed · 2,455 SqFt | $2,500,000list $2,799,000 | 89% | 4/15/224/15/22 |
| 13195 Biscayne Island TerraceHome 4 bed · — SqFt | $3,300,000list $3,490,000 | 95% | 4/7/224/7/22 |
| 2280 Keystone BoulevardHome 3 bed · 2,096 SqFt | $1,250,000list $1,325,000 | 94% | 4/6/224/6/22 |
| 2243 Bayview LaneHome 5 bed · 2,949 SqFt | $3,900,000list $3,750,000 | 104% | 2/15/222/15/22 |
| 13250 Biscayne Bay DriveHome 5 bed · 4,583 SqFt | $5,900,000list $6,300,000 | 94% | 2/1/222/1/22 |
| 2335 Arch Creek DriveHome 3 bed · 2,061 SqFt | $1,411,800list $1,698,000 | 83% | 2/1/222/1/22 |
| 13300 Biscayne Bay TerraceHome 8 bed · 5,808 SqFt | $4,050,000list $4,500,000 | 90% | 1/26/221/26/22 |
| 2283 Keystone BoulevardHome 3 bed · 2,170 SqFt | $2,300,000list $2,300,000 | 100% | 12/20/2112/20/21 |
Map
Nearby
Averages are weighted as total dollars over total square feet. We calculate averages based on closed sales in the MLS for the past 12 months, as of July 30, 2026. Averages are based on properties that are listed or sold for $350,000 and greater. Additional reports at all price points are available here. Price-per-square-foot figures are rounded to the nearest dollar, up or down. Where fewer than 5 closed sales exist in the window, we report the count rather than an average.
| Homes · Avg Selling Price | $1,189/SqFt · 9 sales |
|---|---|
| Asking today, all prices | $3,100,000 to $15,490,000 |
The page above reports from $350,000; this table has no price floor. Same 12-month window, same exclusions before 1990, same minimum sample of 5.