5 Costly Mistakes Homeowners Should Avoid in 2025

Thursday, August 21, 2025

5 Costly Mistakes Homeowners Should Avoid in 2025



Whether you already own a home or are planning to buy one soon, there are a few critical mistakes that could cost you thousands of dollars and most people don’t even realize they’re making them until it’s too late.

In our latest video, we reveal the five most common (and expensive) mistakes we’ve seen homeowners make throughout Westchester and the Bronx. These missteps can have serious financial consequences, including one mistake that could cost you upwards of $25,000.

In the video, we cover:

Tenant Screening
Why properly screening tenants before renting out your property can save you from financial and legal headaches down the line.

Delaying Repairs
How putting off even small repairs can lead to much bigger, more expensive problems later.

Unlicensed Structures
The impact of having unpermitted additions or renovations on your home’s value and resale potential.

Pricing Mistakes
A common pricing trap that homebuyers fall into especially in competitive markets and how to avoid it.

Rental Income Missteps
A surprising rental income mistake that many landlords don’t realize until it’s too late.


Whether you’re a seasoned homeowner or getting ready to buy your first property, these insights are crucial for protecting your investment and making smart financial decisions in 2025 and beyond.

If you have any questions or want to talk about your next real estate move, I’m always here to help.


📞 Let’s schedule a call or Call or Text: (914) 274-4620
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Walter Sarmiento
RE/MAX Distinguished Homes & Properties

​273 Columbus Ave, Tuckahoe, NY 10707

The Sarmiento Sales Team

Andy, Damaris & Walter Sarmiento

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The Sarmiento Team

Contact (914) 268-6878

RE/MAX Distinguished Homes & Properties
273 Columbus Ave
Tuckahoe, NY 10707