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Mariana Niro

Mariana Niro
Real Estate Agent (Salesperson)
Miami FL

Salesperson (FL: 3125959)

2020 years experience

REALTOR® 18 Active Listings Serves Miami-Dade County, FL
View on Realtor.com

Contact Information

Brokerage
Office Address
25 Sw 9th St 5 Fl Cu 8
Miami, FL  33130
(Miami-Dade County)
Office Phone
646-480-7665
Office Fax
Mobile
305-323-2806
Email
mari***@*******.com
Show Email for $5

About Mariana Niro

**Professional Awards**
- Douglas Elliman Rookie of the Year, 2014
- Platinum Award and Ranked 5th Top Producer in Florida, 2014
- Number 1 Individual Agent in Coconut Grove and Brickell
- Best Real Estate Agent in Florida, July 2016
- Recognized as one of the Top 100 Most Influential Real Estate Agents

Originally hailing from Brazil, Mariana Niro made Miami her home in 2000. She transitioned to real estate after a successful 15-year career in the financial sector, where she held positions at prestigious institutions including Credit Suisse First Boston, Prudential Securities, and Wachovia Securities. In these roles, she served as a primary financial advisor, providing critical guidance to her clients.

Since obtaining her real estate license in 2005, Mariana has focused her expertise on assisting international investors interested in buying, selling, or investing in Florida's real estate market.

Miami-Dade County, FL Real Estate Market Analysis (Single Family Homes)

$2,078,732
Avg. Listing Price
From Mariana's portfolio
3.8 / 3.0
Avg. Beds/Baths
Typical property size
2,342 sf
Avg. Square Footage
Interior living space
7820
Active Listings
Current inventory

Miami-Dade County stands as one of Florida's most dynamic and complex real estate markets, driven by international investment, luxury developments, and diverse demographic shifts. The market encompasses everything from ultra-luxury waterfront properties in Fisher Island to emerging neighborhoods in Homestead, creating opportunities across every price point and property type. With 86,095 total actively licensed agents operating throughout the county, the market demonstrates both robust activity and intense competition among real estate professionals.

What makes Miami-Dade particularly fascinating is its role as a gateway between Latin America and the United States, attracting cash buyers from across the Americas and Europe. This international influence creates pricing dynamics rarely seen elsewhere, where luxury condominiums in Brickell can command Manhattan-level prices while single-family homes in Kendall offer more traditional suburban value propositions.

Major Miami-Dade County, Florida Real Estate Markets

The county's real estate landscape divides into distinct geographic markets, each with unique characteristics and buyer profiles. Downtown Miami and Brickell represent the urban luxury segment, featuring high-rise condominiums and modern developments that attract international investors and young professionals. Miami Beach, including South Beach and Mid-Beach, commands premium prices for its iconic Art Deco architecture and oceanfront properties, while Coral Gables maintains its reputation for Mediterranean Revival estates and family-oriented neighborhoods.

Suburban markets like Kendall, Doral, and Aventura cater to families seeking newer construction and planned communities, often with excellent schools and amenities. Meanwhile, emerging areas such as Little Haiti, Overtown, and parts of Homestead are experiencing gentrification and development pressure, creating opportunities for both investors and first-time homebuyers. Each submarket operates with different pricing mechanisms, buyer expectations, and seasonal patterns.

Market Dynamics and Geographic Complexity

Miami-Dade's real estate market operates on multiple seasonal cycles simultaneously, influenced by snowbird migration patterns, international tourism, and hurricane season considerations. The luxury market peaks during winter months when wealthy buyers from colder climates make purchasing decisions, while family-oriented neighborhoods see more consistent activity year-round. Cash transactions represent a significantly higher percentage of sales compared to national averages, particularly in luxury segments where international buyers predominate.

Geographic complexity adds another layer of market sophistication, as flood zones, hurricane risk assessments, and sea-level rise concerns increasingly influence property values and insurance costs. Properties in Pinecrest command different risk profiles than those in Key Biscayne, while inland communities like Doral offer different value propositions than barrier island locations. These factors create micro-markets within the broader county, each requiring specialized knowledge and expertise.

Why Businesses Need Miami-Dade County, Florida Agent Contact Data

The concentration of 86,095 actively licensed agents with email contact information represents an enormous business opportunity for service providers, technology companies, and financial institutions. These agents handle billions in transaction volume annually and require everything from marketing services and lead generation tools to continuing education and professional development resources. The international nature of Miami-Dade's market means agents often need specialized services for currency conversion, international wire transfers, and cross-border tax planning.

Companies offering property management software, virtual tour technology, translation services, and luxury marketing solutions find particularly receptive audiences among Miami-Dade agents. The competitive nature of the market drives agents to adopt new technologies and services that provide competitive advantages, making this agent database valuable for businesses seeking to expand their presence in one of America's most sophisticated real estate markets.

Current Property Listings

As of 2/13/2026, Mariana Niro has 18 properties for sale in Miami and surrounding areas. These are the top 10 listings.

$3,700,000

Listed 2026-01-13

5500 Island Estates Dr Apt 602
Aventura, FL  33160

Beds: 3.0
Baths: 4.5
Sq Ft: 2,670
Condos Map
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$1,595,000

Listed 2024-08-12

1900 Sunset Harbour Dr Unit 2214
Miami Beach, FL  33139

Beds: 2.0
Baths: 2.0
Sq Ft: 1,060
Condos Map
View Full Details

$16,900,000

Listed 2025-04-16

1425 Brickell Ave Ph 4BCD
Miami, FL  33131

Beds: 2.0
Baths: 3.5
Sq Ft: 5,798
Condos Map
View Full Details

$450,000

Listed 2026-02-02


Fort Lauderdale, FL  33301

Beds: 2.0
Baths: 2.0
Sq Ft: 1,216
Condos Map
View Full Details

$10,950,000

Listed 2025-05-12

5215 Pine Tree Dr
Miami Beach, FL  33140

Beds: 6.0
Baths: 5.0
Sq Ft: 4,535
Lot: 14,375 sf
Single Family Map
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$565,000

Listed 2025-05-27

601 NE 1st St Unit 3907
Miami, FL  33132

Beds: 1.0
Baths: 1.0
Sq Ft: 505
Condos Map
View Full Details

$3,980,000

Listed 2025-10-30

13551 SW 62nd Ave
Pinecrest, FL  33156

Beds: 7.0
Baths: 5.0
Sq Ft: 5,452
Lot: 29,621 sf
Single Family Map
View Full Details

$885,000

Listed 2025-11-30

4301 Collins Ave Apt 207
Miami Beach, FL  33140

Beds: 2.0
Baths: 2.0
Sq Ft: 949
Condos Map
View Full Details

$3,250,000

Listed 2024-11-14

300 Biscayne Blvd Way Apt 3307
Miami, FL  33131

Beds: 3.0
Baths: 3.5
Sq Ft: 2,346
Condos Map
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$5,290,000

Listed 2024-12-05

6800 Indian Creek Dr Ph 2
Miami Beach, FL  33141

Beds: 3.0
Baths: 3.5
Sq Ft: 2,278
Condos Map
View Full Details

Current Property Rentals

As of 2/13/2026, Mariana Niro has the following rental properties available in Miami and surrounding areas. These are the top 10 listings.

$7,950

Listed 2026-01-09

495 Brickell Ave Apt 1001
Miami, FL  33131

Beds: 3.0
Baths: 2.0
Sq Ft: 1,870
Condos Map
View Full Details

$6,000

Listed 2025-12-08

251 Crandon Blvd Apt 233
Key Biscayne, FL  33149

Beds: 2.0
Baths: 2.0
Sq Ft: 1,532
Condos Map
View Full Details

$4,200

Listed 2025-11-30

300 Galen Dr Apt 205
Key Biscayne, FL  33149

Beds: 2.0
Baths: 2.0
Sq Ft: 1,068
Condos Map
View Full Details

$11,000

Listed 2025-11-21

18975 Collins Ave Unit 1905
Sunny Isles Beach, FL  33160

Beds: 2.0
Baths: 2.0
Sq Ft: 1,147
Condos Map
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$2,100

Listed 2025-10-28

2498 SW 17th Ave Apt 4308
Miami, FL  33145

Beds: 2.0
Baths: 1.0
Sq Ft: 866
Condos Map
View Full Details