11 Island Ave, Unit 309

$698,700
Price
1
Bed
1,027 Sq. Ft.
$680 / Sq. Ft.
1,027
Sq. Ft.
$680
per Sq. Ft.

Description

Welcome to Costa Brava Condominium on Belle Isle in Miami Beach! This beautifully remodeled 1-bedroom, 1.5-bath unit features modern finishes throughout, including a Liebherr refrigerator, Bosch stove, and Viking dishwasher. Bathrooms, cabinets, and toilets are all under 3 years old, creating a fresh, move-in-ready feel. Enjoy impact windows, updated building amenities, and a newly renovated common area with a pool currently being upgraded. Costa Brava offers 24-hour security, valet, fitness center,...Welcome to Costa Brava Condominium on Belle Isle in Miami Beach! This beautifully remodeled 1-bedroom, 1.5-bath unit features modern finishes throughout, including a Liebherr refrigerator, Bosch stove, and Viking dishwasher. Bathrooms, cabinets, and toilets are all under 3 years old, creating a fresh, move-in-ready feel. Enjoy impact windows, updated building amenities, and a newly renovated common area with a pool currently being upgraded. Costa Brava offers 24-hour security, valet, fitness center, rooftop deck, and waterfront access for paddleboards, kayaks, and boats. Centrally located near Lincoln Road, Sunset Harbour, and South Beach’s best dining and shops. A perfect blend of luxury, comfort, and convenience.
  1. Listed by Justin Roman • Brokerage DRE #CQ1068239 • IRON VALLEY REAL ESTATE DELTONA LAKES
    P: (757)-831-5442 C: (757)-831-5442 justin.romanrealtor3@gmail.com

Property Details for 11 Island Avenue, Unit 309

Subdivision Name
COSTA BRAVA CONDO
Township
53
Garage Spaces
1
View
City, Water
Waterfront
Yes
Water View
Bay/Harbor - Full, Bay/Harbor - Partial, Gulf/Ocean - Partial, Intracoastal Waterway
Furnished
Unfurnished
LISTING UPDATED: 11/05/2025 09:42 PM

Property Details for 11 Island Avenue, Unit 309

StatusActive
MLS #O6355548
Days on Market56
Taxes$5,355 / year
HOA Fees-
Condo/Co-op Fees$1,150 / month
Compass TypeCondo
MLS TypeResidential / Condominium
Year Built1972
CountyMiami-Dade County

Location

Listing Courtesy of IRON VALLEY REAL ESTATE DELTONA LAKES
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Building Information for 11 Island Avenue, Unit 309

Building/ComplexCOSTA BRAVAFloor3Stories22Residences216Pet PolicyAllowedPet Policy Details2 dogs up to 25 pounds each.Year Built1972

Payment Calculator

$5,049 per month

30 year fixed, 6.28% Interest

Principal and Interest

$3,453

Property Taxes

$446

HOA Dues

$1,150

The Payment Calculator is for illustrative purposes only.

Property Information for 11 Island Avenue, Unit 309

Summary
Location and General Information
  • Building Area Source: Public Records
  • Building Area Total: 1027.0
  • Building Area Units: Square Feet
  • Building Name Number: COSTA BRAVA CONDOMINIUM
  • Community Features: Buyer Approval Required, Clubhouse, Fitness Center, Gated Community - Guard, Pool, Sidewalks, Tennis Court(s)
  • Direction Faces: West
  • Directions: Take Venetian Causeway to Belle Isle. Costa Brava Condominium is located at 11 Island Avenue, Miami Beach, FL 33139. Guest parking available; check in with front desk guard upon arrival.
  • Floor Number: 3
  • Mls Major Change Type: New Listing
  • Major Change Type: New Listing
  • Listing Service: Full Service
  • Senior Community: No
  • Unit Number: No
  • Street Number: 11
  • Street Name: ISLAND
  • Street Suffix: AVENUE
  • Unit Number: 309
  • State: FL
  • City: MIAMI BEACH
Parking
  • Attached Garage: Yes
  • Carport: No
  • Garage: Yes
Taxes and HOA Information
  • Association Approval Required: Yes
  • Association Fee Includes: 24-Hour Guard, Community Pool, Electricity, Insurance, Maintenance Structure, Maintenance Grounds, Maintenance Repairs, Manager, Pest Control, Pool Maintenance, Private Road, Security, Sewer, Trash
  • Association Fee Requirement: None
  • Association Name: KW Property Management, LLC
  • Association Phone: (305) 535-9196
  • Association: Yes
  • CDD: No
  • Condo Land Included: No
  • Montly Maint Amt Addition To HOA: $0
  • Number Of Pets: 2
  • Pet Size: Small (16-35 Lbs.)
  • Tax Block: 041
  • Tax Book Number: 5-11
  • Tax Legal Description: COSTA BRAVA CONDO UNIT 309 - 3RD FLOOR UNDIV .33% INT IN COMMON ELEMENT CLERKS FILE 73R6399 OR 13533-371 1287 1 COC 23430-4951 05 2005 1
  • Tax Lot: 309
  • Tax Year: 2024
Virtual Tour
Property
Lot Information
  • Additional Parcels: No
  • Parcel Number: 0232330410020
  • Water Access: Gulf/Ocean, Gulf/Ocean to Bay, Intracoastal Waterway
  • Water Access: Yes
  • Water Extras: Fishing Pier, Seawall - Concrete
  • Water Extras: Yes
  • Water: Fishing Pier, Seawall - Concrete
  • Zoning: 4000
  • Living Area: 1027
Property and Assessments
  • Year Built Numeric: 1972
  • Building Elevator: Yes
  • Flood Zone Code: AE
  • Flood Zone Date: 09-11-2009
  • Flood Zone Panel: 12086C0317L
  • Homestead: Yes
  • New Construction: No
  • Property Attached: Yes
  • Property Condition: Completed
  • Public Survey Range: 42
  • Public Survey Section: 33
  • Dock YN: Yes
  • Dock Description: Dock - Concrete, Dock w/Electric
  • Dock Dimensions: 35x12
Utilities
  • Sewer: Public Sewer
  • Utilities: BB/HS Internet Available, Cable Available, Electricity Available, Electricity Connected, Sewer Available, Sewer Connected, Water Available, Water Connected
  • Water Source: Public
Interior and Exterior Features
Exterior Features
  • Construction Materials: Concrete
  • Exterior Features: Balcony, Courtyard, Dog Run, Sauna, Storage
  • Foundation Details: Pillar/Post/Pier
  • Levels: One
  • Pool Features: Heated, In Ground
  • Pool Private: Yes
  • Pool: Private, Community
  • Pool Private: Yes
  • Roof: Concrete
  • Spa: No
  • Waterfront Features: Bay/Harbor, Gulf/Ocean
  • Waterfront Feet Total: 0
  • Number Of Stories: 22
Interior Features
  • Bedrooms Total: 1
  • Bathrooms Full: 1
  • Appliances: Cooktop, Dishwasher, Disposal, Dryer, Electric Water Heater, Freezer, Ice Maker, Microwave, Refrigerator, Washer
  • Cooling: Central Air
  • Fireplace: No
  • Flooring: Ceramic Tile, Vinyl
  • Heating: Electric
  • Interior Features: Ceiling Fan(s), Elevator, Open Floorplan, Stone Counters, Thermostat, Walk-In Closet(s)
  • Laundry Features: Electric Dryer Hookup, Inside, Washer Hookup
  • Living Area Source: Public Records
  • Living Area Units: Square Feet
  • Room Count: 3.0
  • Water View: Yes
  • Bathrooms Half: 1
Rental
Rental Information
  • Minimum Lease Period: 1
  • Pets Allowed: Cats OK, Dogs OK, Yes

Property History for 11 Island Avenue, Unit 309

DateEvent & SourcePriceAppreciation
Nov 2, 2025

Listed (Active)

MiamiRE #A11905896

$698,700
Oct 27, 2025

Listed (Active)

MFRMLS #O6355548

$698,700
Oct 25, 2025

Temp Off Market

MFRMLS #O6355548

Oct 25, 2025

Listed (Active)

MFRMLS #O6355548

$698,700
Oct 24, 2023

Expired

MiamiRE #A11331883

Jan 26, 2023

Listed (Active)

MiamiRE #A11331883

$950,000
Jun 4, 2019

Sold (Public Record)

Public Record #646842252

$364,000

+4.5% / yr

Jun 4, 2019

Sold

MiamiRE #A10618081

$364,000
Mar 25, 2019

Pending

MiamiRE #A10618081

Feb 14, 2019

Listed (Active)

MiamiRE #A10618081

$390,000
Jan 2, 2019

Expired

MiamiRE #A10394099

Jan 2, 2018

Listed (Active)

MiamiRE #A10394099

$405,000
Jan 9, 2014

Sold (Public Record)

Public Record #400302178

$287,000

+1.7% / yr

Jul 30, 2011

Expired

MiamiRE #M1388485

May 6, 2010

Listed (Active)

MiamiRE #M1388485

$275,000
Jun 1, 2005

Sold (Public Record)

Public Record #158816113

$247,500
DateEvent & SourcePrice
11/02/2025

Listed (Active)

MiamiRE #A11905896

$698,700
10/27/2025

Listed (Active)

MFRMLS #O6355548

$698,700
10/25/2025

Temp Off Market

MFRMLS #O6355548

10/25/2025

Listed (Active)

MFRMLS #O6355548

$698,700
10/24/2023

Expired

MiamiRE #A11331883

01/26/2023

Listed (Active)

MiamiRE #A11331883

$950,000
06/04/2019

Sold (Public Record)

Public Record #646842252

$364,000

+4.5% / yr

06/04/2019

Sold

MiamiRE #A10618081

$364,000
03/25/2019

Pending

MiamiRE #A10618081

02/14/2019

Listed (Active)

MiamiRE #A10618081

$390,000
01/02/2019

Expired

MiamiRE #A10394099

01/02/2018

Listed (Active)

MiamiRE #A10394099

$405,000
01/09/2014

Sold (Public Record)

Public Record #400302178

$287,000

+1.7% / yr

07/30/2011

Expired

MiamiRE #M1388485

05/06/2010

Listed (Active)

MiamiRE #M1388485

$275,000
06/01/2005

Sold (Public Record)

Public Record #158816113

$247,500

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 11 Island Avenue, Unit 309

Taxable ValueLand-Additions-Total-
Tax Record2024$5,355 ($446 / month)
Home Facts
Beds1Total Finished SqFt1,027 SqFtAbove Grade Finished SqFt1,027 SqFtStyleCondominiumYear Built1972Zoning4000:MULTI-FACountyMIAMI-DADEAPN02-3233-041-0020

Schools near 11 Island Avenue, Unit 309

This home is within Miami-Dade County Public Schools.
Rating
School
Type
Grades
Distance
Public - PK to 5
Public - PK to 8
Public - 6 to 8
Public - 9 to 12
Rating
School
Distance
North Beach Elementary School
PublicPK to 5

Nautilus Middle School
Public6 to 8

Robert Morgan Voc-Tech Institute
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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11 Island Avenue, Unit 309 is a condo for sale in Miami Beach, FL 33139. This property was listed for sale on October 25, 2025 by IRON VALLEY REAL ESTATE DELTONA LAKES, it's currently listed at $698,700. It has been on the market for a total of 56 days and was last sold on June 4, 2019. This listing's school district is Miami-Dade County Public Schools. Nearby schools include North Beach Elementary School, Air Base K-8 Center for International Education and Nautilus Middle School. 11 Island Avenue, Unit 309 is a 1-bed, 2-bath, 1,027 sqft condo built in 1972.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass makes no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of IRON VALLEY REAL ESTATE DELTONA LAKES

Based on information from one of the following Multiple Listing Services: Beaches Multiple Listing Service, Inc., Martin County REALTORS® of the Treasure Coast, Inc., Miami Association of REALTORS®. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Beaches Multiple Listing Service, Inc., Martin County REALTORS® of the Treasure Coast, Inc., Miami Association of REALTORS® is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.