Skip main navigation

Sylvia Kos

Berkshire Hathaway HomeServices Chicago | Hinsdale
Contact Sylvia

Recent Sales

Skip to the end of the carousel
  • $595,000
    4 bd2 ba2,650 sqft Chicago, IL
    4 bd2 ba2,650 sqft
    Chicago, IL
    Sold 1 month ago
    Seller
    7037 W 72nd Pl, Chicago, IL, 60638
  • $562,000
    5 bd3 ba2,575 sqft Elk Grove Village, IL
    5 bd3 ba2,575 sqft
    Elk Grove Village, IL
    Sold 2 months ago
    Buyer
    908 Brantwood Ave, Elk Grove Village, IL, 60007
  • $70,000
    -- bd-- ba-- -- Chicago, IL
    -- bd-- ba-- --
    Chicago, IL
    Sold 2 months ago
    Seller
    4821 S Lotus Ave, Chicago, IL, 60638
  • $880,000
    4 bd3 ba2,927 sqft Naperville, IL
    4 bd3 ba2,927 sqft
    Naperville, IL
    Sold 4 months ago
    Seller
    1411 Frenchmans Bend Dr, Naperville, IL, 60564
  • $665,000
    3 bd3 ba2,003 sqft Hinsdale, IL
    3 bd3 ba2,003 sqft
    Hinsdale, IL
    Sold 5 months ago
    Seller
    36 E 55th St, Hinsdale, IL, 60521
Skip to the beginning of the carousel
10
Sales last 12 months
89
Total sales
$70K-$2.5M
Price range
$548K
Average price

Get to know Sylvia Kos

REALTOR®, Broker

Specialties
Buyer's AgentListing AgentRelocationForeclosureFirst Time HomebuyersRentalsNew Construction
SpeaksEnglish, Polish

Sylvia Kos's listings & sales (90)

For Sale
For Rent
Sold
This map can show the most recent 100 listings and 100 sales. Review all listings and sales below.

For Sale (1)

Address
Bed/Bath
Listing price
6 S Elm St
Hinsdale, IL 60521
Bed/Bath:
5 Bed, 6 Bath
Listing price:
$2,995,000
5 Bed, 6 Bath$2,995,000

Sold (89)

Address
Sold date
Closing price
Represented
Flag Sale
12/15/2025$595,000Seller
11/26/2025$562,000Buyer
11/21/2025$70,000Seller
9/30/2025$880,000Seller
8/28/2025$665,000Seller

Sylvia Kos's reviews (29)

Skip to the end of the carousel
  • 5.0
    • 4/16/2024
    • user1776917

    Bought a Single Family home in 2024 in Brookside glen, Tinley park, IL.

    Sylvia was knowledgeable, friendly, and helped us every step of way. She is highly recommended. She was always available no matter what time day or night. She fought ...
    Sylvia was knowledgeable, friendly, and helped us every step of way. She is highly recommended. She was always available no mat...
    5.0
    • 3/20/2024
    • Kate Fundarek

    Helped me rent a Apartment home in Streeterville, Chicago, IL.

    Sylvia is the absolute best! From helping us find our first apartment in Chicago from across the country, to two years later helping us find our DREAM condo, Sylvia was w...
    Sylvia is the absolute best! From helping us find our first apartment in Chicago from across the country, to two years later helpi...
  • 5.0
    • 5/30/2023
    • vanessa kal96

    Bought a home in 2023.

    As a first time home buyer, I could not have asked for a better realtor! Sylvia's industry expertise is vast - ranging from up to date knowledge about current market tren...
    As a first time home buyer, I could not have asked for a better realtor! Sylvia's industry expertise is vast - ranging from up to ...
    5.0
    • 4/18/2023
    • szymonkajstura93

    Bought a home in 2022.

    I had the pleasure of working with Sylvia on my recent real estate transaction, and I cannot speak highly enough of her and the exceptional service she provided. From sta...
    I had the pleasure of working with Sylvia on my recent real estate transaction, and I cannot speak highly enough of her and the ex...
  • 5.0
    • 4/18/2023
    • svetichp

    Bought a Townhouse home in 2023 in Brookfield, IL.

    What impressed me the most was her willingness to go above and beyond in terms of meeting our needs. Sylvia even came out to the property the same week she was expecting....
    What impressed me the most was her willingness to go above and beyond in terms of meeting our needs. Sylvia even came out to the p...
    5.0
    • 9/29/2022
    • powroznikmagda

    Sold a Single Family home in 2022 in Burr ridge, IL.

    Sylvia Kos was a joy to work with! She had extensive knowledge/strategy of the market and used her top-notch marketing skills to sell our home quickly. We were very happy...
    Sylvia Kos was a joy to work with! She had extensive knowledge/strategy of the market and used her top-notch marketing skills to s...
  • 5.0
    • 4/18/2022
    • aliciaobrien46

    Bought a Single Family home in 2021 in Hinsdale, IL.

    Sylvia Kos is one of the best in the business. She was amazing to work with - so personable, highly responsive and not afraid to make the hard decisions. She went above...
    Sylvia Kos is one of the best in the business. She was amazing to work with - so personable, highly responsive and not afraid to ...
    5.0
    • 3/24/2022
    • Marcin Cebula

    Bought a Apartment home in 2022 in Near west side, Chicago, IL.

    Sylvia made the experience of buying my first home so easy! She was very helpful and answered all my questions. She worked with my schedule and found me listings that met...
    Sylvia made the experience of buying my first home so easy! She was very helpful and answered all my questions. She worked with my...
  • 5.0
    • 2/4/2022
    • atassi dalia

    Bought and sold a Single Family home in 2019 in Willowbrook, IL.

    There is nothing you’d need more more than an understanding, easy going , knowledgeable and smart person to help you through the process of buying your future home. Sylv...
    There is nothing you’d need more more than an understanding, easy going , knowledgeable and smart person to help you through the p...
    5.0
    • 2/2/2022
    • KamilWalas0

    Bought a Townhouse home in 2021 in Lemont, IL.

    Sylvia inspires confidence and gets the job done. In this market I felt that I needed an agent that had the experience, knowledge, responsiveness and masterful ability to...
    Sylvia inspires confidence and gets the job done. In this market I felt that I needed an agent that had the experience, knowledge,...
Skip to the beginning of the carousel
Add a review

Sylvia Kos

Berkshire Hathaway HomeServices Chicago | Hinsdale
10sales last 12 months
89total sales
$70K-$2.5Mprice range
$548Kaverage price