Key Colony III Emerald Bay 136
Unit 136
1 / 15
$1,400,000
151 Crandon Blvd · Key Biscayne · Key Biscayne
Key Colony III Emerald Bay Unit 136, 151 Crandon Blvd, Key Biscayne FL 33149, photo 1 of 15Key Colony III Emerald Bay Unit 136, 151 Crandon Blvd, Key Biscayne FL 33149, photo 2 of 15Key Colony III Emerald Bay Unit 136, 151 Crandon Blvd, Key Biscayne FL 33149, photo 3 of 15Key Colony III Emerald Bay Unit 136, 151 Crandon Blvd, Key Biscayne FL 33149, photo 4 of 15Key Colony III Emerald Bay Unit 136, 151 Crandon Blvd, Key Biscayne FL 33149, photo 5 of 15Key Colony III Emerald Bay Unit 136, 151 Crandon Blvd, Key Biscayne FL 33149, photo 6 of 15Key Colony III Emerald Bay Unit 136, 151 Crandon Blvd, Key Biscayne FL 33149, photo 7 of 15Key Colony III Emerald Bay Unit 136, 151 Crandon Blvd, Key Biscayne FL 33149, photo 8 of 15Key Colony III Emerald Bay Unit 136, 151 Crandon Blvd, Key Biscayne FL 33149, photo 9 of 15Key Colony III Emerald Bay Unit 136, 151 Crandon Blvd, Key Biscayne FL 33149, photo 10 of 15Key Colony III Emerald Bay Unit 136, 151 Crandon Blvd, Key Biscayne FL 33149, photo 11 of 15Key Colony III Emerald Bay Unit 136, 151 Crandon Blvd, Key Biscayne FL 33149, photo 12 of 15Key Colony III Emerald Bay Unit 136, 151 Crandon Blvd, Key Biscayne FL 33149, photo 13 of 15Key Colony III Emerald Bay Unit 136, 151 Crandon Blvd, Key Biscayne FL 33149, photo 14 of 15Key Colony III Emerald Bay Unit 136, 151 Crandon Blvd, Key Biscayne FL 33149, photo 15 of 15
$1,400,000Sold Price
$914Per SqFt
2/2Beds/BathsBd/Ba
1,532SqFt · 142.3 m²
Key Colony III Emerald Bay · MLS A11959102 · 224 days on Zilbert · Listed Feb 5, 2026 · 151 Crandon Blvd, Key Biscayne FL 33149Current layoutPhotos first

Property Details

Sold Price$1,400,000
Last Asking Price$1,450,000
Price per SqFt$914
Maintenance fee$2,000 Monthly
Property Taxes$13,539 2025
Interior Space1,532 SqFt
Beds/Baths2/2
Year Built1980
Closed Date4/10/2026
MLS #A11959102

Estimated Costs

An estimate of condo or HOA fees and property taxes

Monthly carry, before financing
$2,000maintenance · $2,000 per month
$1,128taxes · $13,539/yr ÷ 12
$3,128 / monthassociation + taxes, before mortgage and insurance

Fees and taxes based on MLS provided figures, and may not be accurate

From the listing

Welcome to Emerald Bay at Key Colony in the heart of Key Biscayne. This beautifully remodeled and fully modernized 2-bedroom + den, 2-bath lanai residence offers over 1,500 SF of bright, inviting living space with seamless indoor-outdoor flow. A standout feature is the impressive 920SqFt private outdoor space (lanai), creating an exceptional extension of the living area, perfect for entertaining, relaxing, or enjoying the coastal breeze in total privacy. The interiors have been thoughtfully updated with a clean, contemporary design, custom built-ins, and elegant finishes throughout, delivering a stylish, move-in-ready home. Enjoy the convenience of first-floor access just steps from the beach, within the lush, resort-style grounds Key Colony is known for. The building is currently undergoing exterior renovations, scheduled to be completed within the next couple of months, with the seller having already paid the special assessment. The unit includes one assigned parking space, with the option to rent more spaces through management. Emerald Bay offers 24-hour security, pool, gym, tennis courts, and direct beach access, all within one of Key Biscayne’s most desirable communities. A modern residence with rare outdoor space in a premier island setting—easy to show and a pleasure to live in.

Listed by Douglas Elliman

Sales History for This Unit · Key Colony III Emerald Bay Unit 136

Sale Sold Price Asking Price Beds/Baths SqFt Closed Date

What Other Units Have Been Selling For at Key Colony III Emerald Bay

8 other units sold in the last 12 months at an average of $787/SqFt

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
Mark Zilbert
Licensed Real Estate Broker · I track every sale at Key Colony III Emerald Bay. Ask me about this residence, the line, or the building.
+1 (786) 280-0201

Listed by Douglas Elliman. 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.

Location

Directions

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

283 units · 7 for sale · 13 sold in the last 12 months · building avg $848/SqFt sold