Steve Olszewski Real Estate Agent - Berkshire Hathaway HomeServices Starck Real Estate

1002 S Oak Ave, Freeport, IL For Sale $120,000 - listed by Steve Olszewski — For Sale $120,000

Steve Olszewski listing agent for 30 Whittington Course, Saint Charles, IL - sold for $389,000 — Sold $389,000

219 W John St, Freeport, IL For Sale $70,000 - listed by Steve Olszewski — For Sale $70,000

Steve Olszewski buyer's agent for 10525 Casselberry S, Huntley, IL - sold for $430,000 — Sold $430,000

1303 S Oak Ave, Freeport, IL For Sale $225,000 - listed by Steve Olszewski — For Sale $225,000

Steve Olszewski

Huntley IL

5.0stars, 4 Reviews

Berkshire Hathaway HomeServices Starck Real Estate

84 Closed Sales

$21.6M Total Value

$110K - $875K Price Range

$257.4K Average Price

Prior 5 years

About Steve

I'm an expert real estate agent with Berkshire Hathaway HomeServices Starck Real Estate in Huntley, IL and the nearby area, providing home-buyers and sellers with professional, responsive and attentive real estate services. Want an agent who'll really listen to what you want in a home? Need an agent who knows how to effectively market your home so it sells? Give me a call! I'm eager to help and would love to talk to you.

Home Types: House, Condo, Lot/Land, Townhouse, Multifamily, Mobile Homes

Years of Experience: 14

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	14
Total Value	$2,702,000
Average Sale Price	$193,000
Price Range	$67K - $425K

Buyer Deals
Total Deals	8
Total Value	$2,045,500
Average Sale Price	$255,688
Price Range	$14K - $545K

1 Year View by Quarter

Seller Deals
Total Deals	21
Total Value	$3,722,000
Average Sale Price	$177,238
Price Range	$29K - $425K

Buyer Deals
Total Deals	15
Total Value	$3,744,500
Average Sale Price	$249,633
Price Range	$14K - $545K

2 Year View by Quarter

Seller Deals
Total Deals	46
Total Value	$10,082,833
Average Sale Price	$219,192
Price Range	$29K - $540K

Buyer Deals
Total Deals	38
Total Value	$11,538,218
Average Sale Price	$303,637
Price Range	$14K - $875K

5 Year View

Areas Steve is Experienced In

Steve's Listings and Deals

Steve's Recent Active Listings

$120,000
- 3 Beds
- 2 Baths
1002 S Oak Ave

Freeport, IL
PACKAGE DEAL ( SEE BROKER REMARKS) 1002 S. OAK AVE. & 205 W. JOHN ST. - DUPLEX on a Corner Lot Tenant pays Gas and Electric utilities. Updates in Nov & Dec 2021 - New Kitchen in Main Floor, Electric Updated, Furnaces serviced, Some More New Windows & Both water heaters New 9/2021. Steel Roof.

Steve Olszewski Berkshire Hathaway HomeServices Starck Real Estate

$70,000
- 2 Beds
- 1 Bath
219 W John St

Freeport, IL
PACKAGE DEAL (SEE BROKER REMARKS) Perfect starter home!! Home features 2 bedroom with loft, updated bathroom, Large kitchen with table space, Stainless appliances, extra large carpeted living room, enclosed carpeted front porch, full basement and yard perfect for entertaining and family. Don't let this one get away.

Steve Olszewski Berkshire Hathaway HomeServices Starck Real Estate

$225,000
- 4 Beds
- 2 Baths
- 2,300 Sq Ft
1303 S Oak Ave

Freeport, IL
PACKAGE DEAL ( SEE BROKER REMARKS) 4 Bedroom with updated windows, roof, stared bathroom, kitchen, electrical, new drywall sanded waiting to be finished. Deep basement. Bring this to the finish line.

Steve Olszewski Berkshire Hathaway HomeServices Starck Real Estate

$339,900
- 3 Beds
- 2 Baths
- 1,802 Sq Ft
7340 W 111th St

Worth, IL
WOW! This All-brick home offering a great opportunity for the next owner to enjoy or good rental opportunity. Large windows fill the living room with light, while the massive over sized dining / kitchen combo perfect for intimate dinners or hosting family and friends. The home rest nicely above street level, the home offers excellent drainage and includes a newer driveway with convenient

Steve Olszewski Berkshire Hathaway HomeServices Starck Real Estate

$240,000
- 2 Beds
- 2 Baths
- 1,300 Sq Ft
9637 S Keeler Ave

Unit 1E

Oak Lawn, IL
This updated, sun-drenched 2-bedroom/2-bath, 1st-floor condo at 9637 S. Keeler Ave 1E in Oak Lawn condo nestled among single family homes on a tree lined street offers prime, quiet living near Advocate Christ Hospital, shopping (Jewel-Osco, Amazon Fresh), and transit. Featuring LTV flooring, a large eat-in kitchen with quartz counter tops, a 5x20 balcony, private laundry room and a 2-car tandem

Steve Olszewski Berkshire Hathaway HomeServices Starck Real Estate

Co-Listing Agent

$87,995
- Land
- 0.32 Acre
- $274,984 per Acre
10 Covington Ct

Algonquin, IL
This fabulous Cul-De-Sac, English Basement lot fully improved with electric and gas to site surrounded by Estate homes. Build your dream home today, Close to tons of restaurants and shopping including Randall Rd. Corridor and Algonquin Commons. Easy access to I-90 tollway. One of the 7 remaining lots available in this subdivision.

Steve Olszewski Berkshire Hathaway HomeServices Starck Real Estate

Co-Listing Agent

$79,995
- Land
- 0.42 Acre
- $190,464 per Acre
3250 Covington Ln

Algonquin, IL
This Fairway Estates tree lined site is a Standard lot fully improved with electric and gas to site surrounded by Estate homes. Build your dream home today, Close to tons of restaurants and shopping including Randall Rd. Corridor and Algonquin Commons. Easy access to I-90 tollway. One of the 7 remaining lots available in this subdivision.

Steve Olszewski Berkshire Hathaway HomeServices Starck Real Estate

Co-Listing Agent

$70,000
- Land
- 2.09 Acres
- $33,493 per Acre
809 Indian Trace

Wood Stock, IL
Build your dream home on this tree lined lot at this premium location! 2+ Acre Cul-de-sac lot waiting for you. Contact listing office for covenants and restrictions. Minimum square feet for residence is 2,200 and maximum square feet for outbuildings is 1,500. One additional 1.94 acre lot available - ADJACENT TO THIS PROPERTY.

Steve Olszewski Berkshire Hathaway HomeServices Starck Real Estate

Co-Listing Agent

$70,000
- Land
- 1.94 Acres
- $36,082 per Acre
810 Indian Trace

Wood Stock, IL
Build your dream home on this tree lined lot at this premium location! 1.9 Acre Cul-de-sac lot waiting for you. Contact listing office for covenants and restrictions. Minimum square feet for residence is 2,200 and maximum square feet for outbuildings is 1,500. One additional 2.09 acre lot available - ADJACENT TO THIS PROPERTY.

Steve Olszewski Berkshire Hathaway HomeServices Starck Real Estate

Recently Sold

$389,000

Sold Sep 11, 2026
- 3 Beds
- 4 Baths
- 1,841 Sq Ft
30 Whittington Course

Saint Charles, IL
- 12 Days On Market
- $211/SF
- Current Est. Value $442K
Steve Olszewski Berkshire Hathaway HomeServices Starck Real Estate

$148,000

Sold Jun 26, 2026
- 1 Bed
- 1 Bath
- 693 Sq Ft
300 Opatrny Dr

Unit 222

Fox River Grove, IL
- 20 Days On Market
- $214/SF
Steve Olszewski Berkshire Hathaway HomeServices Starck Real Estate

$280,000

Sold Jun 4, 2026
- 3 Beds
- 2.5 Baths
- 1,840 Sq Ft
1204 Draper Rd

McHenry, IL
- 2% Below List
- 6 Days On Market
- $152/SF
- Current Est. Value $282K
Steve Olszewski Berkshire Hathaway HomeServices Starck Real Estate

$125,000

Sold Mar 11, 2026
- 6 Beds
- 2 Baths
110-112 E Frank St

Freeport, IL
- 3% Below List
- 156 Days On Market
- Current Est. Value $92K
Steve Olszewski Berkshire Hathaway HomeServices Starck Real Estate

$142,000

Sold Jan 20, 2026
- 3 Beds
- 1.5 Baths
- 1,270 Sq Ft
- 5% Above List
- 9 Days On Market
- $112/SF
- Current Est. Value $154K
Steve Olszewski Berkshire Hathaway HomeServices Starck Real Estate

$186,500

Sold Oct 30, 2025
- 6 Beds
- 2 Baths
3730 W 140th Place

Robbins, IL
- 6% Below List
- 23 Days On Market
Steve Olszewski Berkshire Hathaway HomeServices Starck Real Estate

$132,000

Sold Sep 30, 2025
- 1 Bed
- 1 Bath
4960 N Marine Dr

Unit 512

Chicago, IL
- 2% Below List
- 72 Days On Market
- Current Est. Value $144K
Steve Olszewski Berkshire Hathaway HomeServices Starck Real Estate

$67,000

Sold Aug 12, 2025
- 1 Bed
- 1 Bath
- 504 Sq Ft
32 Montego Colony

Unit 7

Fox Lake, IL
- 3% Below List
- 19 Days On Market
- $133/SF
- Current Est. Value $76K
Steve Olszewski Berkshire Hathaway HomeServices Starck Real Estate

$215,000

Sold Jul 18, 2025
- 5 Beds
- 2 Baths
- 2,109 Sq Ft
618 Russell Rd

Dekalb, IL
- 11% Above List
- 16 Days On Market
- $102/SF
- Current Est. Value $250K
Steve Olszewski Berkshire Hathaway HomeServices Starck Real Estate

6/22/22Vito Novielli

Google Review

5/28/22Brandy Banis

Google Review

Steve is by far the BEST realtor I have had the pleasure of doing business with (I am a former realtor). Needless to say my standards are extremely high. Steve meet each and everyone with such grace! He has sold my home, helped with purchasing another driving all over Illinois to help me find what fit my needs, he then helped me sell that home. In addition helped me find a realtor out of state and did 90% of the work on that deal! I will recommend Steve to anyone and everyone I know. I do now consider a friend and I am lucky that he was the one that got my call looking for agent.

4/13/22Anthony Caldrone

Google Review

First time buyer here 👋 Steve was a great guide on the crazy market right now!
He helped out every step of the way, answered any questions whenever I had them. Even offered to help me move in when some issues happened with the closing due to the sellers and I would recommend him to anyone and I will be calling him again in the future for the next home purchase.

Thanks again Steve!

Agent License: Illinois 475152741 Wisconsin 91091-94

Steve Olszewski

(224) 258-0268

Nearby Homes

Steve Olszewski

About Steve

Transaction History

Seller Deals

Buyer Deals

Production Over Time

1 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

2 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Areas Steve is Experienced In

Steve's Listings and Deals

Steve's Recent Active Listings

Recently Sold

Steve's Reviews