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6423 Collins Ave 1204Miami Beach, FL 33141

For Sale

$725,000

Smart Buyer Rebate $7,250

OCEAN LIFESTYLE – Living at Mar del Plata Condo in Miami Beach feels like a permanent coastal retreat paired with upscale urban convenience. This spacious residence offers one bedroom plus a large den—ideal as a home office or second bedroom—and an open 1,278 SF living area with a balcony designed for seamless indoor–outdoor living. Wake up to breathtaking Atlantic Ocean views, with natural light and ocean breezes filling your home each morning, complemented by impact windows and sleek tile flooring throughout. Enjoy a lifestyle where beach access, swimming, and paddleboarding are just steps from your door. Spend afternoons biking or jogging along the beachfront promenade, exploring nearby shops, or dining at an array of local restaurants and trendy cafés. Everyday conveniences include year-round warm weather, easy access to grocery stores and services, and a short drive to South Beach, Midtown Miami, and Miami International Airport. This is a lifestyle centered on ocean views, outdoor living, leisure, and vibrant city energy—perfect for those seeking the best of both relaxation and entertainment.

Listed by Emilio Prieto

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License #0637435

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Douglas Elliman

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305-978-8957

Last updated April 20, 2026

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Source: MIAMIRE #A12003523

Listing Facts

  • TypeCondo
  • NeighborhoodAtlantic Heights
  • Bedrooms1
  • Bathrooms2
  • Days on Prevu12
  • HOA/Maint. Fees$1,278/month
  • Taxes$9,306/year
  • Size1,278 sqft
  • Price per sqft$567

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Pets Allowed
  • Air Conditioning
  • Bike Storage
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

04/20/2026
Listed by Douglas Elliman
$725,000

Property Details for 6423 Collins Ave 1204

Association

Amenities

  • Association Amenities: Barbecue, Bike Storage, Billiard Room, Business Center, Elevator(s), Exercise Room, Pool, Sauna, Trash Chute
  • Pets Allowed: Maximum 20 Lbs

Fees

  • Association Fee: $1,278.00 Monthly
  • Association Fee Includes: All Amenities, Building Exterior, Cable Tv, Common Area, Elevator, Hot Water, Insurance, Internet/Wi Fi, Landscaping/Lawn Maintenance, Legal/Accounting, Manager, Pest Control Interior, Pool Service, Sewer, Trash Removal

General

  • Number Of Units In Community: 150

Exterior

Construction

  • Number Of Units Total: 150
  • Property Attached: Yes
  • Stories Total: 18
  • Structure Type: Condo 5+ Stories, Condo
  • Window Features: Clear Impact Glass, Blinds, Impact Glass
  • Year Built: 1976
  • Year Built Details: Resale
  • Architectural Style: High Rise
  • Building Name: MAR DEL PLATA CONDO
  • Construction Materials: CBS Construction
  • Entry Level: 12
  • Entry Location: Foyer
  • Exterior Features: East Of Us1, Open Balcony

Features

  • Direction Faces: South
  • Patio And Porch Features: Open Balcony
  • View: Ocean View, Skyline
  • Waterfront Features: Ocean Access, Ocean Front
  • Waterfront: Yes

Measurements

  • Building Area Total: 1,278
  • Building Area Units: Square Feet
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 02-32-11-033-1010
  • Tax Annual Amount: $9,306.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Dishwasher, Dryer, Microwave, Electric Range, Refrigerator, Washer
  • Flooring: Tile
  • Interior Features: Lobby, Entrance Foyer, Walk-In Closet(s), Den/Library/Office, Storage

Measurements

  • Living Area: 1,278
  • Living Area Units: Square Feet

Rooms

  • Bathrooms Full: 2
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 1

Other

Features

  • Accessibility Features: Accessible Elevator Installed

Location

  • Subdivision Name: MAR DEL PLATA CONDO

Parking

Parking

  • Covered Spaces: 1
  • Garage Spaces: 1
  • Garage: Yes
  • Parking Features: 1 Space, No Rv/Boats, No Trucks/Trailers

Schools

Elementary School

  • Elementary School: Biscayne

High School

  • High School: Miami Beach

Middle or Junior School

  • Middle Or Junior School: Nautilus

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Electric: Circuit Breakers
  • Heating: Central
  • Has Heating: Yes

Frequently Asked Questions

How many bedrooms and bathrooms does this condo have?

There is 1 bedroom and 2 bathrooms in this condo at 6423 Collins Ave 1204.

What schools are nearby to 6423 Collins Ave 1204?

Nearby schools include the Biscayne Elementary School, Nautilus Middle School, and Miami Beach High School.

Does this condo have parking?

Yes, there is 1 parking space available for 6423 Collins Ave 1204.

Are pets allowed at 6423 Collins Ave?

Yes, 6423 Collins Ave allows pets. Check the Property Details for any relevant restrictions.

What are the annual taxes for 6423 Collins Ave 1204?

Annual taxes for this condo are estimated at $9,306.

How does 6423 Collins Ave 1204 compare to other condos in Atlantic Heights?

This condo is listed 29% below the average price for condos in Atlantic Heights and has been on the market for 131 less days than the typical home in this area.

What building or home owners association is the condo part of?

This condo is in the MAR DEL PLATA CONDO building.

What is the square footage on this condo?

According to the MLS, this listing is 1,278 sqft.

6423 Collins Ave 1204 is a 1-bedroom, 2-bath condo for sale in Miami Beach FL 33141. On Prevu for 12 days at $725,000. This residence features 1,278 square feet of living space, located in Atlantic Heights. The median listing price for condos in this area is $697,000. Nearby schools include Biscayne Elementary School, Nautilus Middle School, and Miami Beach High School. Additional amenities include private outdoor space, dishwasher, pets allowed, air conditioning, bike storage, parking, swimming pool, and washer/dryer. Explore more condo listings in Miami Beach.

Based on information from Miami Association of REALTORS and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.