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| Asking Price | $2,280,000 |
|---|---|
| Price per SqFt | $979 |
| Maintenance Fee | $9,199 Quarterly |
| Property Taxes | $23,198 2025 |
| Interior Space | 2,330 SqFt |
| Beds/Baths | 3/3 |
| Year Built | 1980 |
| MLS # | A11994129 |
Location
From the listing
Fully remodeled and thoughtfully reconfigured, this southwest corner residence combines generous living spaces, flexibility, natural light, and beautiful garden and pool views in one of Key Biscayne’s most desirable beachfront communities. This spacious home with 2330 sqft features 3 bedrooms, 3 bathrooms, plus a versatile den that can easily serve as a TV room, lounge, home office/studio, or guest room. A thoughtfully redesigned layout has expanded the main living area, creating a more open and inviting space for both everyday living and entertaining. The open kitchen connects seamlessly with the living and dining areas, and ie equipped with premium Sub-Zero and Wolf appliances, while large windows fill the residence with natural light and frame peaceful garden views. The private primary suite features an en-suite bathroom and walk-in closets, creating a comfortable and well-defined retreat.
Listed by BHHS EWM Realty
What It Costs to Own
Monthly, before a mortgage and insurance
Maintenance $9,199 a quarter; taxes $23,198 for 2025. MLS figures, which may not be accurate.
Sales History for This Unit · Key Colony III Emerald Bay Unit 345
| Sale ⇅ | Sold Price ⇅ | Closed Date ⇅ |
|---|---|---|
| A11025057 | $2,250,000 | 3/1/22 |
What Other Units Have Been Selling For at Key Colony III Emerald Bay
15 units sold at Key Colony III Emerald Bay in the last 12 months at an average of $857/SqFt · This unit (345) is asking $979/SqFt
Below, the most recent sales most like this unit: units with the same bedroom count.
| Unit ⇅ | Sold Price ⇅ | % of Ask ⇅ | Closed Date ⇅ |
|---|---|---|---|
| 1136 | $2,575,000$1,106/SqFt | 89% | 3/30/26 |
| 630 | $2,400,000$1,199/SqFt | 100% | 7/7/25 |
| 604 | $1,950,000$970/SqFt | 89% | 5/23/25 |
| 1030 | $2,200,000$1,099/SqFt | 96% | 4/12/24 |
| 543 | $2,050,000$880/SqFt | 93% | 12/19/23 |
| 630 | $1,900,000$950/SqFt | 87% | 3/14/23 |
| — | $1,050,000$679/SqFt | 88% | 2/1/23 |
| 1136 | $2,400,000$1,031/SqFt | 86% | 6/9/22 |
For a full analysis of past sales in this development, contact Mark Zilbert.

Listed by BHHS EWM Realty. Mark Zilbert of ONE Sotheby's International Realty is a cooperating (transaction) broker and helps buyers find properties in Key Biscayne and throughout South Florida.
Ask Mark About This Listing
Key Colony III Emerald Bay Unit 345, 151 Crandon Blvd · MLS A11994129 · $2,280,000
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The curated data and calculated data for this property and its surrounding condo units and homes is based solely on data we have extracted from the MLS. There may be unpublished, private, quit claim and other property offerings and transfers that do not appear here, which may affect how a buyer or seller perceives property values. Always conduct proper due diligence when considering buying or selling property.
More at Key Colony III Emerald Bay
At Key Colony III Emerald Bay, 7 of 283 units are for sale and 15 sold in the last 12 months at an average of $857 per SqFt. Unit 345 asks $979 per SqFt, above the building's recent sold average. Figures compiled by Mark Zilbert, a Key Biscayne real estate agent with ONE Sotheby's International Realty, from MLS records.


