























































































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 |
Estimated Costs
An estimate of condo or HOA fees and property taxes
Fees and taxes based on MLS provided figures, and may not be accurate
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
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
2 other units sold in the last 12 months at an average of $911/SqFt
| 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
Questions, showings, offers. This goes straight to Mark Zilbert.
A question about the website itself, such as something broken, the Terms, or your account? Use the site-help form
This goes to the site team at [email protected], not into the real-estate pipeline.
Location
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
