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Steven Martonffy

The Keyes Company
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Recent Sales

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  • $800,000
    4 bd3 ba1,708 sqft Miami, FL
    4 bd3 ba1,708 sqft
    Miami, FL
    Sold 11 days ago
    Seller
    13284 SW 39th St, Miami, FL, 33175
  • $830,000
    2 bd1 ba1,112 sqft Miami, FL
    2 bd1 ba1,112 sqft
    Miami, FL
    Sold 1 month ago
    Buyer
    2431 SW 22nd Ter, Miami, FL, 33145
  • $459,000
    3 bd2 ba960 sqft Miami, FL
    3 bd2 ba960 sqft
    Miami, FL
    Sold 10 months ago
    Buyer
    10350 SW 175th St, Miami, FL, 33157
  • $470,000
    3 bd3 ba1,747 sqft Hialeah, FL
    3 bd3 ba1,747 sqft
    Hialeah, FL
    Sold 1 year ago
    BuyerSeller
    915 W 80th Pl, Hialeah, FL, 33014
  • $800,000
    4 bd2 ba2,502 sqft Homestead, FL
    4 bd2 ba2,502 sqft
    Homestead, FL
    Sold 1 year ago
    Seller
    18610 SW 291st St, Homestead, FL, 33030
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3
Sales last 12 months
173
Total sales
$245K-$1.3M
Price range
$650K
Average price

Get to know Steven Martonffy

Real Estate Advisor

Specialties
Buyer's AgentListing AgentRelocationLuxury Homes
SpeaksEnglish, Spanish, German
14 Years of experience

Steven offers Showcase to make listings stand out

helps homes sell faster and for more with increased exposure on Zillow, a virtual tour, and an interactive floor plan.

Steven Martonffy's sales and listings (177)

This map and property list shows the most recent 100 sales and 100 listings

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Sold (173)

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For sale (4)

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  • The Keyes Company
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Steven Martonffy's reviews (46)

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  • 5.0
    • 5/11/2026
    • colin1998murphy

    Bought a Single Family home in 2026 in Coral way, Miami, FL.

    Steven was the best agent I could have imagined. He was extremely knowledgeable, trustworthy, and never once pressured/rushed me to make a move on a property. His negotia...
    Steven was the best agent I could have imagined. He was extremely knowledgeable, trustworthy, and never once pressured/rushed me t...
    5.0
    • 4/15/2026
    • QMJ1979

    Helped me rent a home.

    As an out of state client, Steve and Claudia were very personable, responsive to my needs, educated me on the local market and advised me well in critical moments, which ...
    As an out of state client, Steve and Claudia were very personable, responsive to my needs, educated me on the local market and adv...
  • 5.0
    • 1/13/2026
    • jgon65

    Bought a Single Family home in 2026 in Key largo, FL.

    Steve and Claudia are such an amazing, trustworthy team. They helped us buy our dream home with incredible efficiency, professionalism and kindness. They were super commu...
    Steve and Claudia are such an amazing, trustworthy team. They helped us buy our dream home with incredible efficiency, professiona...
    5.0
    • 12/23/2025
    • mckinley augustin1

    Helped me rent a Single Family home in Parkland, FL.

    Steven and Claudia are a dynamic duo that exceeded my expectations. Our new home is perfect and most importantly within the budget that we desired. Steven & Claudia are v...
    Steven and Claudia are a dynamic duo that exceeded my expectations. Our new home is perfect and most importantly within the budget...
  • 5.0
    • 12/22/2025
    • angqpooh

    Helped me rent a Single Family home in Pompano beach, FL.

    Steven and Claudia at the Martonffy Group were absolutely amazing. Their enthusiasm and patience while we searched for a home, made us feel like we were in the best of ha...
    Steven and Claudia at the Martonffy Group were absolutely amazing. Their enthusiasm and patience while we searched for a home, mad...
    5.0
    • 7/26/2025
    • marinapemberton1

    Bought a Single Family home in 2025 in Woodscape, Miramar, FL.

    Steven was wonderful to work with. He helped us buy our first home. He provided us with all the information and recommendations, kept us informed throughout the process, ...
    Steven was wonderful to work with. He helped us buy our first home. He provided us with all the information and recommendations, k...
  • 5.0
    • 7/3/2025
    • mishascupcakes

    Helped me rent a Townhouse home in North ponce de leon, Miami, FL.

    My experience with Steve renting a townhouse in Coral Gables was truly the best I’ve had with a realtor. Professional, punctual, does exactly what he says he’s going to d...
    My experience with Steve renting a townhouse in Coral Gables was truly the best I’ve had with a realtor. Professional, punctual, d...
    5.0
    • 2/24/2025
    • billjr53

    Sold a Townhouse home in 2025 in Hialeah, FL.

    Steven and Claudia Martonffy were the realtors who sold our parents home in February 2025. They were a fantastic help. From beginning to end, they helped us with the prep...
    Steven and Claudia Martonffy were the realtors who sold our parents home in February 2025. They were a fantastic help. From beginn...
  • 5.0
    • 2/21/2025
    • yinelysramirez

    Bought a Townhouse home in 2025 in Hialeah, FL.

    Steven made my townhouse purchase a smooth and stress-free experience. He was professional, knowledgeable, and always available to answer any questions I had. His referra...
    Steven made my townhouse purchase a smooth and stress-free experience. He was professional, knowledgeable, and always available to...
    5.0
    • 9/5/2024
    • joesun00

    Sold a Single Family home in 2023 in Palmetto bay, FL.

    If you’re looking for realtors who are truly dedicated to their clients, Steve and Claudia Martonffy of the Martonffy Group, are unparalleled in the Miami Miami real esta...
    If you’re looking for realtors who are truly dedicated to their clients, Steve and Claudia Martonffy of the Martonffy Group, are u...
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Service areas (1)

Steven Martonffy

The Keyes Company
3sales last 12 months
173total sales
$245K-$1.3Mprice range
$650Kaverage price
14years of experience