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Steven Martonffy

The Keyes Company
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Recent Sales

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  • $459,000
    3 bd2 ba960 sqft Miami, FL
    3 bd2 ba960 sqft
    Miami, FL
    Sold 9 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
  • $400,000
    2 bd2 ba1,062 sqft Aventura, FL
    2 bd2 ba1,062 sqft
    Aventura, FL
    Sold 2 years ago
    Seller
    3300 NE 192nd St #Lp14, Aventura, FL, 33180
  • $785,000
    4 bd3 ba1,708 sqft Miami, FL
    4 bd3 ba1,708 sqft
    Miami, FL
    Sold 2 years ago
    Buyer
    13284 SW 39th St, Miami, FL, 33175
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1
Sales last 12 months
170
Total sales
$245K-$1.3M
Price range
$654K
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 listings & sales (176)

For Sale
For Rent
Sold
This map can show the most recent 100 listings and 100 sales. Review all listings and sales below.

For Sale (6)

Sold (170)

Address
Sold date
Closing price
Represented
Flag Sale
7/25/2025$459,000Buyer
2/18/2025$470,000Buyer and Seller
1/24/2025$800,000Seller
10/8/2024$400,000Seller
10/3/2024$785,000Buyer

Steven Martonffy's reviews (44)

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  • 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
    • misha

    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...
  • 5.0
    • 8/21/2024
    • Robin M Reisert

    Sold a Condo home in 2024 in Biltmore, Coral gables, FL.

    Steven Martonffy will sell any house or condo that you need sold. He understands the market and will keep your best interest in mind.I liked how he communicated with me a...
    Steven Martonffy will sell any house or condo that you need sold. He understands the market and will keep your best interest in mi...
    5.0
    • 5/29/2024
    • nick karoglou

    Bought and sold a Townhouse home in 2024 in Coral way, Miami, FL.

    We've had the privilege of working with Steven twice - he was our buying agent when we purchased our Miami home, and he was our selling agent when we sold that home. I ca...
    We've had the privilege of working with Steven twice - he was our buying agent when we purchased our Miami home, and he was our se...
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Steven Martonffy

The Keyes Company
1sales last 12 months
170total sales
$245K-$1.3Mprice range
$654Kaverage price
14years of experience