Margaret Bzdewka

Margaret Bzdewka

Broker / Licensed Real Estate Agent / Team Leader at Keller Williams Realty of Greater Nassau
New York: 30BZ0854653
  •   5   (80 reviews)

Margaret's sales performance at a glance

See how Margaret has performed in the last 12 months on RateMyAgent*

9
Reviews
4
Properties for sale
10
Sold properties
$686k
Average sale price
$6.6m
Total sales value

*Includes all properties sold (last 12 months) where the agent was a part of the transaction and published on ratemyagent.com. It may not be complete and can exclude off-market, private sales and undisclosed pricing and sold dates. Contact agent for full sales history.

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    Recognized for being in the Top 20% for customer satisfaction.

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    Asks all customers for reviews whether positive or negative which may result in a more representative star rating.

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    Consistently meets client expectations for property purchase price.

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    Recognized for going above & beyond for their clients.

Margaret's customer service awards

See what RateMyAgent awards Margaret has won

  • County Top 5Nassau County
  • City WinnerHicksville
  • 3x County Top 5Nassau County - 2026, 2023, 2022

About Margaret

As a full time agent for 25+ years, Margaret has become a local expert of Long Island's South Shore. As the lead agent of the Sells NY Team, she brings a wealth of knowledge and expertise about buying and selling real estate here. It's not the same everywhere, so you need someone you can trust for up-to-date information. We are eager to serve your personal interests. Sells NY Team achieved Diamond Circle status for 2021. In recent years, they achieved Silver, Bronze, Gold, Double Gold & Triple Gold status at Keller Williams. This 2022, Margaret received the Best of Wantagh Award in the Real Estate & Construction Category and as Top 5 Agent in Nassau County in Rate My Agent Awards. Fair Housing Information https://www.dos.ny.gov/licensing/docs/FairHousingNotice_new.pdf Standard Operating Procedure https://www.kwgreaternassau.com/standard-operating-procedure/ Mobile URL https://app.kw.com/KW2HTNZ5A/

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Margaret's reviews

  5  
Margaret has 80 reviewsacross 45 different locations, showing 6.
Review Margaret
Margaret's qualities as told by our client reviews: honest, empathetic, patient, responsive, supportive, clear communication, local expert.
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Seller review
Repeat customer
4 months ago
Repeat customer

Margaret is a true professional in her field. She seamlessly navigated us through the sale of 2 difficult properties. Her experience and confidence in real estate is second to none. Thanks so much Margaret for helping our family!

Seller review
Outstanding professionalism! More than we could have hoped for.
6 months ago
Outstanding professionalism! More than we could have hoped for.

Margaret Bzdewka was with us every step of the way - evaluation of home, knowledge of the Hicksville area market, communication with us regarding status and forward to closing. She communicated well not only with our attorney but also with the Town of Oyster Bay. Within 10 days on the market, our home sold at the listed price! We would definitely recommend her as your realtor. Thank you again Margaret. Ron & Rebecca King

Buyer review
So great we worked with her twice!
6 months ago
So great we worked with her twice!

Margaret was exactly the agent we needed to buy a home in the fiercely competitive Herricks market. She understood the pace, the pressure, and the strategy required to land the house of our dreams. Her knowledge of the neighborhood was invaluable—she knew the comps, the schools, the sellers’ expectations, and the subtle details that make a real difference when bidding in this area. What stood out most was her steady confidence. Even when houses were flying off the market in days, she kept us focused and never rushed. She gave honest advice, fought for our interests, and helped us craft a winning offer without ever feeling pushed. Thanks to her persistence and expertise, we landed the home we really wanted. Anyone trying to buy in Herricks—or any hot market on the island—would be lucky to have Margaret in their corner. We always recommend her to everyone we know!

Seller review
As first time sellers, Margaret was there for us!
8 months ago
As first time sellers, Margaret was there for us!

As first time home sellers, we were uncertain about the process of selling our home. Margaret was great at breaking things down, doing her research, and advising us on the right steps to take, from the initial posting to the closing. She was on point with all of her advice, marketing, and communications. Although we had to navigate difficult market conditions (with borrowing rates remaining high), we sold our home for 95% of the asking price within 90 days. We're grateful for Margaret's expertise and willingness to go above and beyond. She is both knowledegable and passionate about real estate, and that allowed us to remain calm and confident throughout.

Buyer review
Very Professional
9 months ago
Very Professional

Margaret was absolutely amazing. Her knowledge of the markets, and her connections made the process extremely smooth and simple. I love my new home. Margaret even left me a small house warming gift, very nice touch. I would recommend her to all my friends and family. Top notch service. I couldn’t have asked for anything more. I will definitely be using her services for my next property.

Seller review
Great communicator
10 months ago
Great communicator

Margraret let us know what was happening every step of the. She was patient with me and my siblings, as there were theee of us and we were never on the same schedule. She was great!

Show all 80 reviews
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Margaret's properties

Margaret has 4 properties for sale and sold 10 properties in the last 12 months, showing 4, sorted by most recent activity

SoldMay 13, 2026
Price not available
6 Birch Ln
East Massapequa NY 11762
4
2
1
Single-Family
Listing courtesy of Keller Williams Realty Greater and Douglas Elliman Real Estate
SoldMay 7, 2026
$575,000
40 Lafayette Avenue
Westbury NY 11590
2
1
1
Single-Family
Listing courtesy of Keller Williams Realty Greater and Real Broker NY LLC
For Sale
$649,000
39 Caroline Avenue
North Valley Stream NY 11003
3
1
1
Single-Family
Listing courtesy of Keller Williams Realty Greater
For Sale
$649,000
74 Country Club Road
Bellport NY 11713
2
2
1
Single-Family
Listing courtesy of Keller Williams Realty Greater
Show all 14 properties

Margaret's sold properties

Margaret has sold 10 properties in the past 12 months, showing 4.

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Property imageAddressBedroomsBathroomsCarparksProperty TypeClosing PriceDate Sold
6 Birch Ln, East Massapequa, NY, 11762
6 Birch Ln
East Massapequa NY 11762
4
2
1
Single-FamilyUndisclosed PriceMay 13, 2026
40 Lafayette Avenue, Westbury, NY, 11590
40 Lafayette Avenue
Westbury NY 11590
2
1
1
Single-Family$575,000May 7, 2026
84 East Greenwich Avenue, Roosevelt, NY, 11575
84 East Greenwich Avenue
Roosevelt NY 11575
4
2
Single-Family$670,000Mar 20, 2026
14 Russell Street, Baldwin, NY, 11510
14 Russell Street
Baldwin NY 11510
3
1
1
Single-Family$595,000Jan 23, 2026

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