Julie L Demille

Julie L Demille
Real Estate Agent
Green Bay WI

(WI: )

REALTOR® 1 Active Listings Serves Brown County, WI
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Contact Information

Brokerage
Mark D Olejniczak Realty Inc

Office Website
Office Address
375 W St Joseph St
Green Bay, WI  54301
(Brown County)
Office Phone
800-472-3348
Office Fax
920-436-7771
Mobile
920-436-7771
Email
julie.demille@olej.com

Service Areas

Wrightstown: WI Oneida: WI Hobart: WI De Pere: WI Bellevue: WI Ashwaubenon: WI Suamico: WI Sobieski: WI Little Suamico: WI Allouez: WI Green Bay: WI Howard: WI Baileys Harbor: WI Jacksonport: WI Ephraim: WI Egg Harbor: WI Fish Creek: WI Sister Bay: WI Maplewood: WI Angelica: WI Pulaski: WI Dyckesville: WI New Franken: WI

About Julie Demille

With nearly two decades of experience in the real estate sector, Julie has successfully facilitated over 270 transactions, resulting in sales exceeding $65 million. Her expertise encompasses a wide variety of properties, including townhouses, single-family homes, vacation residences, duplexes, condominiums, and mixed-use commercial properties.

Julie’s extensive knowledge spans several counties, including Door, Oconto, Outagamie, Kewaunee, and Brown. As a multi-million dollar producer at Mark D. Olejniczak Realty, she has demonstrated a profound understanding of the dynamic real estate market. Her firsthand experience with economic fluctuations allows her to adeptly price homes across diverse neighborhoods, ensuring optimal results regardless of market conditions.

Outside her professional endeavors, Julie has been married for over 25 years and is a proud mother of two: a son who graduated from St. Thomas University in 2019 and a daughter who completed her studies at Marquette University in May 2021. The family resides in De Pere and enjoys a summer retreat in Door County.

Julie embodies the principle of "Professionalism At Your Doorstep." For any real estate inquiries, she invites you to reach out to her at Mark D. Olejniczak Realty.

Brown County, WI Real Estate Market Analysis (Single Family Homes)

$507,019
Avg. Listing Price
From Julie's portfolio
3.3 / 2.6
Avg. Beds/Baths
Typical property size
2,300 sf
Avg. Square Footage
Interior living space
694
Active Listings
Current inventory

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Why Brown County, Wisconsin Agent Data Matters

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Current Property Listings

As of 6/27/2026, Julie Demille has 1 property for sale in Green Bay and surrounding areas.

$235,000

Listed 2026-05-26

2027 S Point Rd
Green Bay, WI  54313

Beds: 2.0
Baths: 1.5
Sq Ft: 1,280
Lot: 24,394 sf
Single Family Map
View Full Details

Current Property Rentals

Julie Demille currently has no rental properties available in Green Bay and surrounding areas. Check back later.