What did 6423 Collins Avenue 1204 sell for?

6423 Collins Avenue 1204 sold for $670,000 on Oct 9, 2026, about 92.4% of its last asking price of $725,000 and about $524 per square foot. Recent sales like this one are what buyers and sellers nearby price against.

What are the association fees at 6423 Collins Avenue 1204?

The listing reported an association fee of $1,278 per month at the time of the sale. Fees and special assessments change; check the association's current budget before you compare it with another home.

What are the property taxes on 6423 Collins Avenue 1204?

The listing reported annual property taxes of $9,306 for 2025. Taxes are reassessed at the sale price after a purchase, so the new owner's bill will differ from that figure.

When was 6423 Collins Avenue 1204 built?

6423 Collins Avenue 1204 was built in 1976 and the listing describes its condition as resale. Age matters for insurance and financing in Florida: ask about the roof, the electrical panel and, for a condo built before the current code, the building's structural reserve study.

How long was 6423 Collins Avenue 1204 on the market?

6423 Collins Avenue 1204 was on the market for 117 days before it sold.

Is 6423 Collins Avenue 1204 waterfront?

Yes. The listing described the water as deeded beach access ocean access ocean front.

Is 6423 Collins Avenue 1204 still for sale?

No. 6423 Collins Avenue 1204 sold on Oct 9, 2026. BreakThru Realty can show you similar homes for sale nearby, or tell you what a home like yours would sell for today; call or text and a licensed agent will follow up.

6423 Collins Avenue 1204, Miami Beach, FL 33141

Sold $670,000 · Oct 9, 2026

Last asking price $725,000 · 92.4% of asking · 117 days on market

Similar Homes for Sale Nearby

6423 Collins Avenue 401, Miami Beach, FL 33141 · $715,000 · 1 bd · 2 ba · 1,503 sq ft
6799 Collins Avenue 606, Miami Beach, FL 33141 · $729,000 · 2 bd · 2 ba · 1,035 sq ft
6799 Collins Avenue 412, Miami Beach, FL 33141 · $710,000 · 2 bd · 2 ba · 1,035 sq ft
2000 Bay Drive 203, Miami Beach, FL 33141 · $694,000 · 2 bd · 3 ba · 1,346 sq ft

1 bed
2 baths
1,278 sq ft
Condominium
Built 1976
HOA $1,278/mo
1 garage space
Miami-Dade County
MLS# A12003523
Mar Del Plata Condo

Photo 1 at 6423 Collins Avenue 1204, Miami Beach

About this home

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.

Features

Entrance Foyer
Walk-In Closet(s)
Storage
Balcony
Deeded Beach Access
Ocean Access
Ocean Front

Schools

Elementary: Biscayne Beach
Middle: Miami Beach Nautilus
High: Miami Beach

Presented by

BreakThru Realty · (786) 914-1017

Courtesy of

Douglas Elliman · martha.pomares@elliman.com · Listing agent: Emilio Prieto

All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright © 2026 BeachesMLS, Inc. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by BeachesMLS. Listings held by brokerage firms other than BreakThru Realty carry the name of the listing broker.

What is your home worth?

6423 Collins Avenue 1204 sold on Oct 9, 2026. If you own nearby, get a free home valuation or see homes for sale in Miami Beach. Call or text BreakThru Realty at (786) 914-1017 or email sales@breakthrurealty.com.

Questions About 6423 Collins Avenue 1204

What did 6423 Collins Avenue 1204 sell for?: 6423 Collins Avenue 1204 sold for $670,000 on Oct 9, 2026, about 92.4% of its last asking price of $725,000 and about $524 per square foot. Recent sales like this one are what buyers and sellers nearby price against.
What are the association fees at 6423 Collins Avenue 1204?: The listing reported an association fee of $1,278 per month at the time of the sale. Fees and special assessments change; check the association's current budget before you compare it with another home.
What are the property taxes on 6423 Collins Avenue 1204?: The listing reported annual property taxes of $9,306 for 2025. Taxes are reassessed at the sale price after a purchase, so the new owner's bill will differ from that figure.
When was 6423 Collins Avenue 1204 built?: 6423 Collins Avenue 1204 was built in 1976 and the listing describes its condition as resale. Age matters for insurance and financing in Florida: ask about the roof, the electrical panel and, for a condo built before the current code, the building's structural reserve study.
How long was 6423 Collins Avenue 1204 on the market?: 6423 Collins Avenue 1204 was on the market for 117 days before it sold.
Is 6423 Collins Avenue 1204 waterfront?: Yes. The listing described the water as deeded beach access ocean access ocean front.
Is 6423 Collins Avenue 1204 still for sale?: No. 6423 Collins Avenue 1204 sold on Oct 9, 2026. BreakThru Realty can show you similar homes for sale nearby, or tell you what a home like yours would sell for today; call or text and a licensed agent will follow up.

Explore

Recently Sold Nearby

7824 Collins Avenue 401, Miami Beach, FL 33141 · Sold $550,000 · 2 bd · 2 ba · 1,360 sq ft
6767 Collins Avenue 304, Miami Beach, FL 33141 · Sold $515,000 · 2 bd · 2 ba · 1,180 sq ft
6345 Collins 732, Miami Beach, FL 33141 · Sold $450,000 · 1 bd · 1 ba · 430 sq ft
6345 Collins Avenue 908, Miami Beach, FL 33141 · Sold $450,000 · 0 bd · 1 ba · 380 sq ft

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A comparable condo, 7824 Collins Avenue 401, Miami Beach, FL 33141, sold for $550,000 in October 2026. Other Miami Beach neighborhoods include North Beach and Hibiscus Island. Nearby ZIP codes include 33109 and 33139. This property also neighbors Bal Harbour, Sunny Isles Beach, and Miami. Compare it with the Miami Beach housing market report.