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
·
License #0637435
·
Douglas Elliman
·
305-978-8957
Last updated April 20, 2026
·
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
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.
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.