Mar Azul Unit 10BN Sold
Property Details
| Sold Price | $2,900,000 |
|---|---|
| Last Asking Price | $2,900,000 |
| Price per SqFt | $985 |
| Maintenance Fee | $3,267 Monthly |
| Property Taxes | $28,539 2025 |
| Interior Space | 2,943 SqFt |
| Beds/Baths | 3/3 |
| Year Built | 1974 |
| Closed Date | 9/8/2026 |
| MLS # | A12003348 |
Location
From the listing
Your sanctuary awaits at Key Biscayne's most discreet oceanfront address. Living at Mar Azul is what it looks like when you finally stop compromising. With only 126 residences and tucked away at the far end of Grapetree Drive, the property sits precisely where the island gives way to the lush canopy of Bill Baggs Cape Florida State Park on one side and the endless Atlantic Ocean on the other. Spanning an impressive 2,943 living square feet, this residence was thoughtfully reimagined beyond its original design to offer a tranquil haven featuring three generous ensuite bedrooms. Brand new AC and elegant marble and warm wood flooring flow seamlessly throughout the space offering panoramic views of the ocean and the city skyline. Arrive home via a semi-private elevator that serves just two residences per wing. Mar Azul’s amenities include direct beach access, pool, fitness center, BBQ area, and clubroom, all secured by a 24/7 guard and gated entry. Further elevating the experience is the building's dedicated in-house management, ensuring bespoke service and a meticulously maintained environment. Complete with the ultimate convenience of assigned covered parking inclusive of an electric vehicle charging station and a private storage unit. Key Biscayne is a life measured in ocean views, quiet streets, and a village that values exactly that. Mar Azul is where that life begins.
Listed by Keller Williams Capital Realty
What It Costs to Own
Monthly, before a mortgage and insurance
Maintenance $3,267 a month; taxes $28,539 for 2025. MLS figures, which may not be accurate.
Sales History for This Unit · Mar Azul Unit 10BN
| Sale ⇅ | Sold Price ⇅ | Closed Date ⇅ |
|---|---|---|
| A11327039 | $2,500,000 | 7/12/23 |
| A1995254 | $1,550,000 | 5/12/15 |
What Other Units Have Been Selling For at Mar Azul
4 units sold at Mar Azul in the last 12 months at an average of $922/SqFt (this sale among them)
Below, the most recent sales most like this unit: units with the same bedroom count.
| Unit ⇅ | Sold Price ⇅ | % of Ask ⇅ | Closed Date ⇅ |
|---|---|---|---|
| 7ES | $2,100,000$921/SqFt | 95% | 8/14/26 |
| 3DS | $1,700,000$900/SqFt | 85% | 6/15/26 |
| 10CN | $2,350,000$993/SqFt | 96% | 7/15/24 |
| 5ES | $2,400,000$892/SqFt | 96% | 11/29/23 |
| PH11ES | $2,000,000$706/SqFt | 84% | 10/10/23 |
| 10BN | $2,500,000$897/SqFt | 93% | 7/12/23 |
| 11GN | $3,450,000$864/SqFt | 100% | 3/15/22 |
| 3DN | $1,550,000$821/SqFt | 94% | 2/28/22 |
For a full analysis of past sales in this building, contact Mark Zilbert.
Listed by Keller Williams Capital 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
Mar Azul Unit 10BN, 600 Grapetree Dr · MLS A12003348 · Sold Sep 2026
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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 Mar Azul
At Mar Azul, 4 units are for sale and 4 sold in the last 12 months at an average of $922 per SqFt. Unit 10BN sold at $985 per SqFt, above the building's average at the time. Figures compiled by Mark Zilbert, a Key Biscayne real estate agent with ONE Sotheby's International Realty, from MLS records.