Sara Laughlin, Realtor at Mark D. Olejniczak Realty, Inc.

03/03/2026

🌟 Best of the Bay 2026 Nominations Are Now Open! 🌟

For 45 years, Mark D. Olejniczak Realty, Inc. has proudly served the Green Bay community with experience, trust, and lasting relationships — and thanks to YOU, we’ve been honored as a 16-time Best Real Estate Agency winner.

Now it’s time to do it again. 💚

We would be truly grateful for your nomination in the Best Real Estate Agency category for this year’s Best of the Bay WI Community’s Choice Awards.

The top companies by nominations move on to the final voting round — and your support makes all the difference.

👉 Nominate Mark D. Olejniczak Realty, Inc. (and your favorite OLEJ agent!) here:
https://yourchoiceawards.com/greenbay/

Thank you for trusting us, supporting local, and being part of our 45-year legacy in Northeast Wisconsin. We couldn’t do this without you!

03/03/2026

New listing ! Hitting the market!
Beautifully and tremendously remodeled duplex in the highly coveted Astor Park , with the Fox River Trail at your convenience and views of the River ! Recreation is at your fingertips in this location , close to hospitals , schools, parks and places of business and local pubs.

This is an upper /lower duplex
3 bdrms / 2 full baths on main floor
1 bedroom / 1 full bath on 2nd floor
2 car detached garage 1 stall each .

430 k on the price . Excellent investment .
See Sara for your private showing 24 hr notice is required
Property is occupied.

12/03/2025

Price Just Reduced! Now $244,900!

An absolute dollhouse! Charming and pridefully owned Cape-Cod style home with four bedrooms and one full bath located in the desirable Southwest Green Bay area near the Titletown District. The house features modern updates, a fully equipped kitchen, and includes a washer. Enjoy the nicely sized backyard measuring 0.142 acres (50x124) and the convenience of a one-stall attached garage.

1128 MARQUETTE Avenue, GREEN BAY, Wisconsin 54304 | City of Green Bay | $244,900

For listing details, please visit https://search.olej.com/idx/details/listing/c170/50317428/1128-Marquette-Avenue-GREEN-BAY-WI

Listing Agent
Sara Olejniczak-Laughlin
(920) 265-6350

12/03/2025

Ashwaubenon Condo Alert! Close to Titletown and the Green and Gold! What a present this could be !

Ever convenient Ashwaubenon location, close to shopping, all the fun of the Title Town Businesses with Easy HWY access. Approx. one mile from Lambeau Field!
Beautifully updated 1 bedroom 1 bath condo in the Cedar Ridge condominiums.
2nd floor unit , 1 stall attached garage. Sellers preferred closing date to be January 19th, 2026 but not before.
Appliances all included and some specified furniture items in the sale.

$164,900 .

See me for showings

Sara Laughlin

11/11/2025

Go Packers ! Beat the birds.

11/10/2025

SOLD! 🏠 🌊 200 WILLIAM Street 402, DE PERE, Wisconsin 54115 | City of De Pere | $869,900

Listing Agent
Laura Olejniczak-Carmichael
(920) 246-1622

Buyer's Agent
Sara Olejniczak-Laughlin
(920) 265-6350

11/10/2025

SOLD! 🏠🌊 2424 RIVERSIDE Drive, GREEN BAY, Wisconsin 54301 | Village of Allouez | $899,900

https://search.olej.com/idx/details/listing/c170/50315787/2424-Riverside-Drive-GREEN-BAY-WI

Listing Agent
Sara Olejniczak-Laughlin
(920) 265-6350

Buyer's Agent
Mark Olejniczak, Jr.
(920) 265-4367

11/10/2025

ACCEPTED OFFER! 🏡✨ 200 WILLIAM Street 402, DE PERE, Wisconsin 54115 | City of De Pere | $869,900

Listing Agent
Laura Olejniczak-Carmichael
(920) 246-1622

Buyer's Agent
Sara Olejniczak-Laughlin
(920) 265-6350

10/31/2025

10/31/2025

Open House on Sunday 1:00 - 2:00!

An absolute dollhouse! Charming and pridefully owned Cape-Cod style home with four bedrooms and one full bath located in the desirable Southwest Green Bay area near the Titletown District. The house features modern updates, a fully equipped kitchen, and includes a washer. Enjoy the nicely sized backyard measuring 0.142 acres (50x124) and the convenience of a one-stall attached garage.

1128 MARQUETTE Avenue, GREEN BAY, Wisconsin 54304 | City of Green Bay | $254,900

For listing details, please visit https://search.olej.com/idx/details/listing/c170/50317428/1128-Marquette-Avenue-GREEN-BAY-WI

Listing Agent
Sara Olejniczak-Laughlin
(920) 265-6350