Dallaire Realty
Real Estate Brokerage
Green Bay, WI same city
Mark D. Olejniczak Realty
Photo: Downtown Green Bay CityDeck along the Fox River by Chris Rand, CC BY-SA 4.0 via Wikimedia Commons
Real Estate Brokerage in Green Bay
About Mark D. Olejniczak Realty
Mark D. Olejniczak Realty is a full-service real estate company in Green Bay, Wisconsin. Mark D. Olejniczak is the name behind the firm.
Buyers and sellers in the Green Bay area can ask Mark D. Olejniczak Realty which agents would handle their transaction, which communities the firm covers most often, and how it supports sellers with pricing and marketing.
What the data says about Green Bay
Big five-year run-up
Green Bay values are +45.0% versus five years ago. Owners who bought before then may have substantial equity; buyers should check how far recent comparables stretch back.
Location
Green Bay, Wisconsin
Local time
9:29 PMGreen Bay · Central Time · Tuesday, October 13
No published office hours. If this is your listing, you can send your hours.
Home values in Green Bay
Typical home$285K
1-year+5.4%
5-year+45.0%
Typical rent$1,066
The typical home in Green Bay was valued at about $285,361 in August 2026, according to the Zillow Home Value Index. Over twelve months the typical value rose 5.4%, against a 5.1% rise for Wisconsin as a whole. Zoom out to five years and values are +45.0%. Green Bay sits 16% below the Wisconsin typical value of $339,699. Typical asking rent is about $1,066 a month (+3.9% in a year).
Source: Zillow Home Value Index and Observed Rent Index, August 2026. More on the Green Bay market
Profile details
| Name | Mark D. Olejniczak Realty |
|---|---|
| Profile type | Real Estate Brokerage |
| Primary market | Green Bay, Wisconsin |
| County | Brown County |
| Social media followers | 3,721 |
| License regulator | Wisconsin Department of Safety and Professional Services |
| Time zone | Central Time |
| Last reviewed | October 13, 2026 |
Communities around Green Bay
| Community | Distance | Typical home | 1 year | Listed |
|---|---|---|---|---|
| De Pere, WI | 5.3 mi | $407,513 | +5.4% | 3 |
| Luxemburg, WI | 16 mi | $356,515 | +4.9% | 1 |
| Appleton, WI | 26 mi | $305,667 | +5.6% | 15 |
| Two Rivers, WI | 34 mi | $231,423 | +3.8% | 1 |
| Marinette, WI | 44 mi | $205,661 | +6.2% | 4 |
| Menominee, MI | 45 mi | $178,397 | +3.1% | 7 |
Questions about Mark D. Olejniczak Realty
Where is Mark D. Olejniczak Realty located?
Mark D. Olejniczak Realty is listed in Green Bay, Wisconsin (Brown County).
Which nearby communities have listed professionals?
De Pere (5.3 mi, 3 listings), Luxemburg (16 mi, 1 listing), Appleton (26 mi, 15 listings), and Two Rivers (34 mi, 1 listing).
What does a typical home cost in Green Bay?
About $285,361 in August 2026 (Zillow Home Value Index), +5.4% versus a year earlier; typical rent is $1,066 a month.
Is this your profile?
Send a correction, add office hours or ask us to remove this page. Messages go to the Realtor US editorial team, not to Mark D. Olejniczak Realty.
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