3 of 4For Sale at Mar AzulBack to list
Unit 6BS
1 / 65
Mar Azul Unit 6BS For Sale
$2,300,000
600 Grapetree Dr · Key Biscayne · Key Biscayne
Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 1 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 2 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 3 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 4 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 5 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 6 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 7 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 8 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 9 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 10 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 11 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 12 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 13 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 14 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 15 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 16 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 17 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 18 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 19 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 20 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 21 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 22 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 23 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 24 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 25 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 26 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 27 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 28 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 29 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 30 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 31 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 32 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 33 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 34 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 35 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 36 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 37 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 38 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 39 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 40 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 41 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 42 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 43 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 44 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 45 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 46 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 47 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 48 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 49 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 50 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 51 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 52 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 53 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 54 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 55 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 56 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 57 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 58 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 59 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 60 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 61 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 62 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 63 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 64 of 65Mar Azul Unit 6BS, 600 Grapetree Dr, Key Biscayne FL 33149, photo 65 of 65
3 of 4 For Sale at Mar Azul · back to list
$2,300,000Asking Price
$912Per SqFt
3/3Beds/BathsBd/Ba
2,523SqFt · 234.4 m²
Mar Azul · MLS A12072614 · 31 days on Zilbert · Listed Aug 17, 2026 · 600 Grapetree Dr, Key Biscayne FL 33149Current layoutPhotos first

Property Details

Asking Price$2,300,000
Price per SqFt$912
Maintenance fee$3,300 Monthly
Property Taxes$20,722 2025
Interior Space2,523 SqFt
Beds/Baths3/3
Year Built1974
MLS #A12072614

Estimated Costs

An estimate of condo or HOA fees and property taxes

Monthly carry, before financing
$3,300maintenance · $3,300 per month
$1,727taxes · $20,722/yr ÷ 12
$5,027 / monthassociation + taxes, before mortgage and insurance

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

From the listing

Spacious 2,523 SF residence on the 6th floor of Mar Azul Condominium, offering direct ocean views and a desirable southeast exposure. An oversized balcony extends the living space outdoors, while the renovated open kitchen with stainless steel appliances connects seamlessly to an exceptionally large living and dining area—creating an impressive space for entertaining and everyday living. The oversized primary suite features two walk-in closets and a spacious divided bathroom. Originally designed as a 3-bedroom, 3-bath residence, the current layout was reconfigured to create an expansive second bedroom/family room with its own full bath, plus a separate den with another full bathroom. The flexible floor plan can easily be enjoyed as is or converted back into a true 3-bedroom residence. Tile floors throughout & carpet in primary & DEN. TWO assigned covered parking spaces conveniently located on the second floor. Mar Azul is one of Key Biscayne’s classic oceanfront condominiums, known for its expansive beachfront setting, direct beach access, community pool, gym with spectacular ocean views, 24-hour security and beautifully maintained grounds. Impressive party room at the highest floor of the condo. A unique opportunity to combine generous interior space, direct ocean views and true beachfront living in Key Biscayne. Easy to show.

Listed by Urdapilleta Real Estate, LLC

Sales History for This Unit · Mar Azul Unit 6BS

Sales history is unavailable for this property

What Other Units Have Been Selling For at Mar Azul

3 other units sold in the last 12 months at an average of $942/SqFt · This unit (6BS) is asking $912/SqFt

Unit Sold Price % of Ask Beds/Baths SqFt $/SqFt Closed Date

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

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

Listed by Urdapilleta Real Estate, LLC. 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 Mar Azul

4 for sale · 4 sold in the last 12 months · building avg $922/SqFt sold, against this unit's $912 ask