John Costello - The Costello Group at Keller Williams

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John Costello - The Costello Group at Keller Williams I Love Miami is all about the South Florida Lifestyle that we live for. The variety of restaurants, recreational options and the "Good Life of Miami".

With miles of beautiful beaches, extraordinary lifestyle, culinary creations, or business opportunities, it’s not hard to see why so many are calling Miami home for business and lifestyle. With more than two decades of experience in management, rentals, and sales, John Costello has been advising locally with his knowledge to facilitate real estate dreams in Southern Florida. Whether it be the home of your dreams, for business, investment, or fix and flip opportunities, you're in the right place. John and Group have the resources, knowledge, and negotiation skills to lead you through the process, negotiate to your advantage and get you to the closing table in a favorable position. With strong attention to detail, he’s making sure you're dreams are their priority and promising to check "all your boxes". So when you’re ready to start your next chapter, let The Costello Group at Keller Williams Realty be on your fiduciary when it comes to real estate transactions in Miami, FL.

Market report of Pinecrest, FL for AUGUST, 2026Property Type: ResidentialNo. of listed properties: 27No. of sold propert...
09/21/2026

Market report of Pinecrest, FL for AUGUST, 2026
Property Type: Residential
No. of listed properties: 27
No. of sold properties: 22
Avg. sale price: $3,039,659

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Market trends in Pinecrest AUGUST 2026 22 Homes Sold $3039659 Avg Sales Price 82 Avg Days on Market 27 Homes Listed $3699170 Avg Listed Price 95.79 Avg Sale Price (% of asking)

Market report of South Miami, FL for AUGUST, 2026Property Type: ResidentialNo. of listed properties: 21No. of sold prope...
09/19/2026

Market report of South Miami, FL for AUGUST, 2026
Property Type: Residential
No. of listed properties: 21
No. of sold properties: 6
Avg. sale price: $754,167

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Market trends in South Miami AUGUST 2026 6 Homes Sold $754167 Avg Sales Price 75 Avg Days on Market 21 Homes Listed $1286619 Avg Listed Price 98.5 Avg Sale Price (% of asking)

Market report of Palmetto Bay, FL for AUGUST, 2026Property Type: ResidentialNo. of listed properties: 33No. of sold prop...
09/18/2026

Market report of Palmetto Bay, FL for AUGUST, 2026
Property Type: Residential
No. of listed properties: 33
No. of sold properties: 16
Avg. sale price: $1,677,875

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Market trends in Palmetto Bay AUGUST 2026 16 Homes Sold $1677875 Avg Sales Price 47 Avg Days on Market 33 Homes Listed $1371524 Avg Listed Price 94.99 Avg Sale Price (% of asking)

Real Estate Goals for 2026 How to Plan Your Next Move
09/17/2026

Real Estate Goals for 2026 How to Plan Your Next Move

Setting clear real estate goals for 2026 can make buying, selling, investing, or simply preparing for a future move easier to manage. Instead of reacting to cha

Market report of Kendall, FL for AUGUST, 2026Property Type: ResidentialNo. of listed properties: 1No. of sold properties...
09/13/2026

Market report of Kendall, FL for AUGUST, 2026
Property Type: Residential
No. of listed properties: 1
No. of sold properties: 0
Avg. sale price: $0

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Market trends in Kendall AUGUST 2026 0 Homes Sold $0 Avg Sales Price 0 Avg Days on Market 1 Homes Listed $400000 Avg Listed Price 0 Avg Sale Price (% of asking)

2026 Housing Market Update What Buyers and Sellers Should Know
09/10/2026

2026 Housing Market Update What Buyers and Sellers Should Know

The 2026 housing market continues to change as mortgage rates, home prices, inventory, and buyer demand influence real estate activity across the country. While

Personal Development in Today’s Real Estate Market
09/03/2026

Personal Development in Today’s Real Estate Market

The real estate market is always changing. Shifts in technology, buyer expectations, financing conditions, marketing strategies, and competition can create new

Market report of Pinecrest, FL for JULY, 2026Property Type: ResidentialNo. of listed properties: 28No. of sold propertie...
08/31/2026

Market report of Pinecrest, FL for JULY, 2026
Property Type: Residential
No. of listed properties: 28
No. of sold properties: 21
Avg. sale price: $4,092,048

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Market trends in Pinecrest JULY 2026 21 Homes Sold $4092048 Avg Sales Price 82 Avg Days on Market 28 Homes Listed $4687178 Avg Listed Price 95.37 Avg Sale Price (% of asking)

New Construction and What It Means for the Real Estate Market
08/27/2026

New Construction and What It Means for the Real Estate Market

New construction continues to play an important role in the real estate market. New homes can add inventory, give buyers more choices, and influence how builder

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11420 N Kendall Drive Suite 207
Miami, FL
33176

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