With 25+ years rooted in Westchester County, Margo De Santis brings deep local expertise, genuine care, and proven results to every buyer she represents.

As the owner-broker of Margo De Santis Real Estate, I've spent over 25 years living, working, and investing in Westchester County — and I wouldn't have it any other way. Real estate isn't just my profession; it's my passion. Whether you're a first-time buyer navigating the market for the very first time, an investor building a portfolio, or someone ready to plant roots in the vibrant Downtown New Rochelle community, I'm here to guide you every step of the way. Buying a home is one of the greatest investments you'll ever make — and I take that responsibility seriously.
We start with a conversation about what matters most to you — neighborhood, lifestyle, must-haves — and align your search with a realistic budget for the New Rochelle market.
A mortgage pre-approval puts you in a position of strength. Margo connects you with trusted local lenders who understand the Westchester market inside and out.
With 25+ years of boots-on-the-ground experience in Downtown New Rochelle, Margo knows what to look for — and what to look out for — in every showing.
In a competitive Westchester market, strategy matters. Margo leverages her deep market knowledge to craft offers that stand out and protect your interests.
From home inspections to title reviews, Margo guides you through every detail so there are no surprises before you close.
On closing day, you'll know exactly what to expect. Margo stays by your side from the first showing to the moment you receive your keys.
“Margo sold our parents home in the past, and had done an amazing job.I had ever confidence she would be as dedicated in selling this Coop. She is bright, energetic and extremely knowledgeable. I highly recommend her as an Realtor Agent.”
“Margo is extremely knowledgeable about the area and the details of the homes on offer. She was very easy to reach, and if she was busy with another client, got back to you quickly. She also happens to have a great personality, which makes the tedious paperwork details involved that much easier to deal with. I heartily recommend her as an agent.”
Downtown New Rochelle puts you just 35 minutes from Grand Central Terminal — ideal for commuters who want space, community, and city convenience all at once.
A booming arts district, award-winning restaurants, waterfront parks, and a thriving local culture make New Rochelle one of Westchester's most exciting places to live.
Whether you're looking for a modern condo, a historic single-family home, or a multi-family investment property, New Rochelle's housing stock has something for every buyer.
With major redevelopment projects and continued growth, Downtown New Rochelle offers real long-term value for buyers and investors looking to get in early.
Margo regularly shares local insights, expert tips, and market intelligence to keep Westchester buyers informed and empowered.
Stay up to date on pricing, inventory, and demand shifts across the Westchester and New Rochelle market.
Short, no-fluff video updates from Margo on where the local market is headed — and what it means for buyers.
Practical advice for navigating every stage of the buying process, from the first search to closing day.
Thinking about selling before you buy? Learn how to maximize your home's value in today's Westchester market.
Explore off-market opportunities, presale deals, and investment strategies in the New Rochelle area.
Know what to watch for during inspections and how to protect your investment long after closing.
Looking beyond a primary residence? Margo can help you find the perfect getaway or land opportunity in the region.
New Rochelle continues to see strong demand driven by its proximity to NYC, ongoing downtown redevelopment, and relative affordability compared to other Westchester communities. Margo can walk you through the latest market conditions to help you decide if now is right for you.
Down payment requirements vary by loan type. Many buyers in Westchester use conventional loans with as little as 5–10% down, while first-time buyers may qualify for programs requiring as little as 3%. Margo works with trusted local lenders who can explore every option with you.
New York closing costs typically range from 2–5% of the purchase price and include attorney fees, title insurance, mortgage taxes, and recording fees. Margo will make sure you're never surprised by the numbers.
From accepted offer to closing, the process typically takes 45–90 days in New York. Margo's experience navigating local attorneys, inspectors, and lenders helps keep your transaction on track.
Absolutely. As your buyer's representative, Margo's job is to protect your interests, negotiate on your behalf, and guide you through every detail of the transaction — at no cost to you as the buyer.
Wondering what your mortgage might look like on a New Rochelle home? Use the calculator below to get a quick estimate based on your price range, down payment, and current interest rates — so you can shop with confidence.
Whether you're just starting your search or ready to make a move, Margo De Santis has the local knowledge, the experience, and the genuine passion to help you find exactly the right home in Downtown New Rochelle and across Westchester County.
Have questions about the New Rochelle market, a specific listing, or the buying process? Margo is just a call or email away. Reach out and let's start the conversation about finding your perfect Westchester home.
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