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Unit T2
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Nine Island Unit T2 Sold

$4,845,000
9 Island Avenue · Belle Isle · Miami Beach
Nine Island Unit T2 Sold
$4,845,000
9 Island Avenue · Belle Isle · Miami Beach
MLS A12022062
Nine Island Unit T2, 9 Island Avenue, Belle Isle, Miami Beach FL 33139, photo 1 of 15Nine Island Unit T2, 9 Island Avenue, Belle Isle, Miami Beach FL 33139, photo 2 of 15Nine Island Unit T2, 9 Island Avenue, Belle Isle, Miami Beach FL 33139, photo 3 of 15Nine Island Unit T2, 9 Island Avenue, Belle Isle, Miami Beach FL 33139, photo 4 of 15Nine Island Unit T2, 9 Island Avenue, Belle Isle, Miami Beach FL 33139, photo 5 of 15Nine Island Unit T2, 9 Island Avenue, Belle Isle, Miami Beach FL 33139, photo 6 of 15Nine Island Unit T2, 9 Island Avenue, Belle Isle, Miami Beach FL 33139, photo 7 of 15Nine Island Unit T2, 9 Island Avenue, Belle Isle, Miami Beach FL 33139, photo 8 of 15Nine Island Unit T2, 9 Island Avenue, Belle Isle, Miami Beach FL 33139, photo 9 of 15Nine Island Unit T2, 9 Island Avenue, Belle Isle, Miami Beach FL 33139, photo 10 of 15Nine Island Unit T2, 9 Island Avenue, Belle Isle, Miami Beach FL 33139, photo 11 of 15Nine Island Unit T2, 9 Island Avenue, Belle Isle, Miami Beach FL 33139, photo 12 of 15Nine Island Unit T2, 9 Island Avenue, Belle Isle, Miami Beach FL 33139, photo 13 of 15Nine Island Unit T2, 9 Island Avenue, Belle Isle, Miami Beach FL 33139, photo 14 of 15Nine Island Unit T2, 9 Island Avenue, Belle Isle, Miami Beach FL 33139, photo 15 of 15
$4,845,000Sold Price
$2,330Per SqFt
3/3Beds/BathsBd/Ba
2,079SqFt · 193.1 m²
Nine Island · MLS A12022062 · 165 days on Zilbert · Listed May 20, 2026 · 9 Island Avenue, Belle Isle, Miami Beach FL 33139

Property Details

Sold Price$4,845,000
Last Asking Price$5,790,000
Price per SqFt$2,330
Maintenance Fee$2,717 Monthly
Property Taxes$20,385 2025
Interior Space2,079 SqFt
Beds/Baths3/3
Year Built1981
Closed Date7/31/2026
MLS #A12022062

Location

Directions

From the listing

A rare opportunity, this penthouse on Belle Isle, just delivered after a architect-permitted , studs-out renovation, increasing the living area to over 2300 sqft(1). The interior reads as a sky loft: walls reimagined into one continuous great room that flows past full-height impact glass to a chef's kitchen anchored by a calacatta-veined waterfall island. Continuous large-format tile flooring, beneath cove-lit ceilings, an integrated wine bar, designer fixtures and smart-lighting throughout.Unobstructed, panoramic views of the entire Miami skyline and Biscayne Bay reach into every principal room, then wrap onto an oversized entertaining terrace. Combined with the infinitely long balcony, this top-floor unit has more than 850 SF of outdoor space. Three bedrooms (or two plus a private den or office), three full baths and two garage-parking spots.Full-service at Nine Island Condos: private marina, enormous pool deck(2), spa, gym, yoga studio, restaurant, valet, doorman. Steps to Sunset Harbour, The Standard, Lincoln Road. (1)Square footage shown(2,079sf) is pre-renovation.(2)Pool/Spa plans have been approved and final construction is to commence soon.

Listed by Riviera Horizons LLC

What It Costs to Own

Monthly, before a mortgage and insurance

Maintenance$2,717
Property taxes$1,699
Per month$4,416

Maintenance $2,717 a month; taxes $20,385 for 2025. MLS figures, which may not be accurate.

Sales History for This Unit · Nine Island Unit T2

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

What Other Units Have Been Selling For at Nine Island

15 units sold at Nine Island in the last 12 months at an average of $1,056/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 ⇅Beds/Baths ⇅SqFt ⇅$/SqFt ⇅Closed Date ⇅

For a full analysis of past sales in this building, 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 Nine Island. Ask me about this residence, the line, or the building.

Listed by Riviera Horizons LLC. Mark Zilbert of ONE Sotheby's International Realty is a cooperating (transaction) broker and helps buyers find properties in Miami Beach 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 Nine Island

At Nine Island, 8 of 268 units are for sale and 15 sold in the last 12 months at an average of $1,056 per SqFt. Unit T2 sold at $2,330 per SqFt, above the building's average at the time. Figures compiled by Mark Zilbert, a Miami Beach real estate agent with ONE Sotheby's International Realty, from MLS records.

Ask Mark