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Aideen Duignan

Coldwell Banker American Homes
4.986 reviews
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Recent Sales

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  • $2,200,000
    6 bd4 ba4,028 sqft Long Beach, NY
    6 bd4 ba4,028 sqft
    Long Beach, NY
    Sold 4 days ago
    Seller
    159 Magnolia Boulevard, Long Beach, NY, 11561
  • $815,000
    4 bd2 ba1,784 sqft Oceanside, NY
    4 bd2 ba1,784 sqft
    Oceanside, NY
    Sold 1 month ago
    Seller
    303 Oceanside Parkway, Oceanside, NY, 11572
  • $700,000
    3 bd2 ba1,360 sqft Valley Stream, NY
    3 bd2 ba1,360 sqft
    Valley Stream, NY
    Sold 3 months ago
    Seller
    1595 N Central Avenue #30, Valley Stream, NY, 11580
  • $865,000
    3 bd2 ba1,773 sqft Seaford, NY
    3 bd2 ba1,773 sqft
    Seaford, NY
    Sold 4 months ago
    Seller
    1885 Washington Avenue, Seaford, NY, 11783
  • $660,000
    2 bd2 ba1,100 sqft Long Beach, NY
    2 bd2 ba1,100 sqft
    Long Beach, NY
    Sold 4 months ago
    BuyerSeller
    235 W Park Avenue #403, Long Beach, NY, 11561
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9
Sales last 12 months
129
Total sales
$89K-$3.5M
Price range
$904K
Average price

Get to know Aideen Duignan

I am a seasoned and experienced agent who is celebrating 25 years successfully selling Real Estate on Long Island with a concentration on the South Shore. I bring my expertise and diligence to the table combined with my honesty, integrity, and strong work values. I am patient as well as reliable and take pride in making each and everyone of my clients happy and content with their real estate experience.

Specialties
Property Management

Aideen Duignan's sales and listings (141)

This map and property list shows the most recent 100 sales and 100 listings

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Sold (129)

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For sale (2)

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For rent (10)

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Aideen Duignan's reviews (86)

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  • 5.0
    • 10/23/2026
    • • jennacox3401

    Helped me rent a home.

    Aideen was prompt to respond and was extremely easy to work with. She ensured that the entire process went smoothly, from the first walkthrough to the lease signing.
    Aideen was prompt to respond and was extremely easy to work with. She ensured that the entire process went smoothly, from the firs...
    5.0
    • 10/3/2026
    • • kristina a 1225

    Helped me rent a home.

    Aideen was absolutely incredible! We were running out of time to find a place to rent and found her apartment listing, which we loved, with just a few days left. She was ...
    Aideen was absolutely incredible! We were running out of time to find a place to rent and found her apartment listing, which we lo...
  • 5.0
    • 7/16/2026
    • • hays john22

    Sold a Single Family home in 2026 in Seaford, NY.

    Aideen did a great job to help sell our home. She is very pleasant, responsive, and shares great real estate industry experience. Aideen timely conducted open houses and ...
    Aideen did a great job to help sell our home. She is very pleasant, responsive, and shares great real estate industry experience. ...
    5.0
    • 5/1/2026
    • • stunr1887

    Helped me rent a Apartment home in Islip, NY.

    Aideen was great to work with. She had multiple options for me to choose from that checked all the boxes. Her communication was great throughout the process. I would defi...
    Aideen was great to work with. She had multiple options for me to choose from that checked all the boxes. Her communication was gr...
  • 5.0
    • 4/27/2026
    • • Chava Weisberg

    Helped me rent a Single Family home in Oceanside, NY.

    Aideen was really wonderful, accommodating, and super responsive to all of our questions. She made the whole renting process seamless and stress-free. 100% recommend.
    Aideen was really wonderful, accommodating, and super responsive to all of our questions. She made the whole renting process seaml...
    5.0
    • 3/23/2026
    • • Nicole Ferrara

    Helped me rent a Apartment home in East rockaway, NY.

    I reached out to Aideen for help finding a 1 bedroom for rent after she helped me find an apartment a few years ago. I trust her and the quality of the units she lists. S...
    I reached out to Aideen for help finding a 1 bedroom for rent after she helped me find an apartment a few years ago. I trust her a...
  • 5.0
    • 3/22/2026
    • • claseis21

    Bought a Apartment home in 2026 in Hewlett, NY.

    Aideen helped us tremendously and is very responsive to our queries. She also never fail to check on us during our transition. We are highly recommending her if you are s...
    Aideen helped us tremendously and is very responsive to our queries. She also never fail to check on us during our transition. We ...
    5.0
    • 2/16/2026
    • • nkone096

    Helped me rent a Apartment home in Mineola, NY.

    Aideen provided outstanding assistance with finding my apartment. She was friendly, knowledgeable, and professional through the entire process and was attentive to my que...
    Aideen provided outstanding assistance with finding my apartment. She was friendly, knowledgeable, and professional through the en...
  • 5.0
    • 2/2/2026
    • • megburns715

    Helped me rent a Apartment home in Malverne, NY.

    Working with Aideen was a great experience from start to finish. She was diligent, honest, and incredibly helpful throughout the entire process. Her communication was fre...
    Working with Aideen was a great experience from start to finish. She was diligent, honest, and incredibly helpful throughout the e...
    5.0
    • 1/31/2026
    • • andrejacksonchin

    Helped me rent a Apartment home in Baldwin, NY.

    She was amazing,she was patient and responsive,also on time and very thorough and informative,she took her time to make sure i understood everything and also the walk thr...
    She was amazing,she was patient and responsive,also on time and very thorough and informative,she took her time to make sure i und...
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Service areas (9)

Aideen Duignan

Coldwell Banker American Homes
4.986 reviews
9sales last 12 months
129total sales
$89K-$3.5Mprice range
$904Kaverage price
(516) 244-9985
aduignan@cbamhomes.com
284 West Park Ave
Long Beach, NY, 11561