‹›2 of 7For Sale at Key Colony III Emerald BayBack to list
Unit 345
1 / 18

Key Colony III Emerald Bay Unit 345 For Sale

$2,280,000
151 Crandon Blvd · Key Biscayne
Key Colony III Emerald Bay Unit 345 For Sale
$2,280,000
151 Crandon Blvd · Key Biscayne
MLS A11994129
Key Colony III Emerald Bay Unit 345, 151 Crandon Blvd, Key Biscayne FL 33149, photo 1 of 18Key Colony III Emerald Bay Unit 345, 151 Crandon Blvd, Key Biscayne FL 33149, photo 2 of 18Key Colony III Emerald Bay Unit 345, 151 Crandon Blvd, Key Biscayne FL 33149, photo 3 of 18Key Colony III Emerald Bay Unit 345, 151 Crandon Blvd, Key Biscayne FL 33149, photo 4 of 18Key Colony III Emerald Bay Unit 345, 151 Crandon Blvd, Key Biscayne FL 33149, photo 5 of 18Key Colony III Emerald Bay Unit 345, 151 Crandon Blvd, Key Biscayne FL 33149, photo 6 of 18Key Colony III Emerald Bay Unit 345, 151 Crandon Blvd, Key Biscayne FL 33149, photo 7 of 18Key Colony III Emerald Bay Unit 345, 151 Crandon Blvd, Key Biscayne FL 33149, photo 8 of 18Key Colony III Emerald Bay Unit 345, 151 Crandon Blvd, Key Biscayne FL 33149, photo 9 of 18Key Colony III Emerald Bay Unit 345, 151 Crandon Blvd, Key Biscayne FL 33149, photo 10 of 18Key Colony III Emerald Bay Unit 345, 151 Crandon Blvd, Key Biscayne FL 33149, photo 11 of 18Key Colony III Emerald Bay Unit 345, 151 Crandon Blvd, Key Biscayne FL 33149, photo 12 of 18Key Colony III Emerald Bay Unit 345, 151 Crandon Blvd, Key Biscayne FL 33149, photo 13 of 18Key Colony III Emerald Bay Unit 345, 151 Crandon Blvd, Key Biscayne FL 33149, photo 14 of 18Key Colony III Emerald Bay Unit 345, 151 Crandon Blvd, Key Biscayne FL 33149, photo 15 of 18Key Colony III Emerald Bay Unit 345, 151 Crandon Blvd, Key Biscayne FL 33149, photo 16 of 18Key Colony III Emerald Bay Unit 345, 151 Crandon Blvd, Key Biscayne FL 33149, photo 17 of 18Key Colony III Emerald Bay Unit 345, 151 Crandon Blvd, Key Biscayne FL 33149, photo 18 of 18
←→
2 of 7 For Sale at Key Colony III Emerald Bay · back to list
$2,280,000Asking Price
$979Per SqFt
3/3Beds/BathsBd/Ba
2,330SqFt · 216.5 m²
Key Colony III Emerald Bay · MLS A11994129 · 214 days on Zilbert · Listed Apr 2, 2026 · 151 Crandon Blvd, Key Biscayne FL 33149

Property Details

Asking Price$2,280,000
Price per SqFt$979
Maintenance Fee$9,199 Quarterly
Property Taxes$23,198 2025
Interior Space2,330 SqFt
Beds/Baths3/3
Year Built1980
MLS #A11994129

Location

Directions

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$3,066
Property taxes$1,933
Per month$5,000

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 ⇅Asking Price ⇅Beds/Baths ⇅SqFt ⇅Closed Date ⇅

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 ⇅Beds/Baths ⇅SqFt ⇅$/SqFt ⇅Closed Date ⇅

For a full analysis of past sales in this development, contact Mark Zilbert.

Mark Zilbert, Global Real Estate Advisor
Mark Zilbert
Global Real Estate Advisor · ONE Sotheby's International Realty · I track every sale at Key Colony III Emerald Bay. Ask me about this residence, the line, or the building.

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.

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.

Mark ZilbertAsk Mark