Donna Barilla

Signature Premier Properties

Looking to sell your property, buy a new home, or just need some expert real estate advice?

About
Donna Barilla is a trusted real estate advisor with specialties ranging from single-family residential to luxury properties, establishing a career spanning since 2007 built on integrity, experience, and results. Recognized with the 2025 Diamond Circle of Excellence award, Donna proudly helped more than 30 families successfully buy and sell homes in 2025, even in a constantly evolving market.
Donna has built her business one relationship at a time, taking the time to understand each client’s unique goals while providing strategic guidance tailored to today’s market conditions. Known for her calm, confident approach and ability to navigate obstacles with ease, she delivers a seamless, high-touch experience for sellers who value discretion, expertise, and strong advocacy. From pricing to negotiations, Donna’s focus is simple: protect her clients’ interests and help them achieve the best possible outcome.
Highlights *
6
Recent sales
$565K - $1.2M
Price range
$698K
Median price
19
Years experience

Recent Listings & Sales

Address Sold Date Sold Price Represented
65 Birchbrook Dr
Smithtown, NY 11787
3/13/2026 $765,000 Buyer
103 Rivendell
Melville, NY 11747
3/13/2026 $1,150,000 Buyer
24 Glenwood Rd
Plainview, NY 11803
3/9/2026 $1,200,000 Seller
10 Welbourn
Coram, NY 11727
11/17/2025 $565,000 Seller
10 Welbourn
Coram, NY 11727
11/17/2025 $565,000 Buyer

Ratings & Reviews
4.9 (49)

Reviewers say

Reviewers frequently praise Donna’s responsiveness, availability, and clear guidance, describing her as knowledgeable, patient, and professional. Many say she made buying or selling feel smoother and less stressful, while showing genuine care for their needs.

Amanda Liantonio
Aug 24, 2026

Donna was an absolute dream to work with. I connected with her at midnight on a Friday via Zillow and was on the phone with her Saturday morning. She was amazing at finding us properties that worked for us within our budget, knew the local area very well, was a great communicator, very responsive, and was knowledgeable. Donna managed to get us to 6 houses we wanted to see in the same day that had the same 12-2pm open houses and mapped out a perfect route so we saw them all. Donna truly cares about her clients and we would use her a million times over again!! She makes you feel like family and has your best interests at heart. Thank you Donna for helping us buy our dream home!!

Zillow Verified

Alexa Okon
Jul 30, 2026

Donna was a dream to work with! When we were unsure if we would ever find a home on Long Island she listened to everything we were looking for and found a dream location for us! We were so lucky to get our house and Donna made the process seamless.

Zillow Verified

delange623
Jul 23, 2026

Donna was AMAZING! She guided me through every step to sell my home. Her knowledge is vast, as she's experienced. Her kindness and patience in answering my many questions was appreciated. She's a hard worker, who earns loyalty and respect. I can't thank her enough for her guidance!

Zillow Verified

Karen Campbell
Jul 21, 2026

Working with Donna Barilla was an outstanding experience from start to finish. She spent several months touring homes with me and was incredibly patient and flexible as I reevaluated my budget, priorities, and what I was looking for in a home. I never felt rushed or pressured—Donna was committed to helping me find the right home, not just any home.

During every showing, Donna's knowledge and attention to detail gave me confidence. She always looked out for my best interests, checking for potential issues like mold, evaluating the condition of utilities and other important features, and offering honest, practical advice about whether a home was a good fit for me. I truly appreciated that she prioritized my long-term happiness over making a quick sale.

When we finally found my new home, Donna guided me through the closing process with professionalism, responsiveness, and expertise, making what could have been a stressful experience feel manageable and smooth.

Beyond being an exceptional real estate agent, Donna is genuinely kind and easy to work with. Over the course of our home search, we developed a friendly rapport, and I always looked forward to working with her. I wholeheartedly recommend Donna to anyone looking for a knowledgeable, trustworthy, and dedicated real estate professional.

Zillow Verified

wunderman94
Jul 21, 2026

Donna was incredible throughout the purchase of our first home. Buying a home is one of the biggest financial decisions we’ve ever made, and she made us feel confident every step of the way. She was always quick to respond, incredibly patient with all of our questions, and took the time to explain everything so we never felt overwhelmed.

We looked at a lot of homes before finding the right one, and Donna never made us feel rushed or pressured into settling. When we finally found our home in Lake Grove, her knowledge of the market and strong negotiation skills helped us put together a winning offer while protecting our interests. She also coordinated seamlessly with our lender, attorney, and everyone else involved to keep the process moving toward closing.

Even after we got the keys, Donna continued to check in and offer recommendations for local contractors and other resources as we settled into our new home. It’s clear she genuinely cares about her clients long after the transaction is over.

We couldn’t be happier with our experience and would recommend Donna to anyone looking to buy or sell a home. She’s not only an outstanding real estate professional but also someone who truly wants the best for her clients.

Zillow Verified

Professional Info

Brokerage

Signature Premier Properties
750 New York 25A
Setauket- East Setauket, NY 11733

Licensed

Licensed REALTOR®
NY 40BA1143294

Awards

  • Top producer 2025

Specialties

  • Age-restricted communities
  • First-time buyers
  • Flipping & rehab
  • Luxury properties
  • Relocation

Hobbies

  • Entertaining
  • Family
  • Travel

Top Cities *

Coram

  • 2 sales past 3 years
  • 80 days on market
  • $565K median price

Plainview

  • 1 sales past 3 years
  • 117 days on market
  • $1.2M median price

Hauppauge

  • 1 sales past 3 years
  • $630K median price

*Sales data is calculated based on transaction information available to Agent Pronto at the time of publishing and may not accurately reflect all transactions for a given agent.