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Financial
Distress signals
Property profile

1800 Mason St Green Bay, WI 54302

OFF-MARKET
Retail space
Property ID
US92-0742884
1,008 SF 0.13 ac lot Built 1968
Individually Owned Owner of record is an individual. Absentee Owner Owner mailing address differs from the property address. Free & Clear No active or open recorded mortgage detected.
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Property summary

AI-generated overview

This single-story, 11,000 square foot multi-tenant office building in Green Bay, Wisconsin, offers a fantastic opportunity. Located at 1800 W Mason St, 54303, this property boasts excellent visibility and accessibility, situated just off Interstate 41. The building, constructed in 1978 and renovated in 1983, sits on a 1.4-acre lot and features ample parking with over 70 stalls. Currently divided into three units, two units totaling 5,084 square feet are available for lease. The building…

Ownership intelligence

Who controls the opportunity?

Owner of record from public deeds, plus portfolio, hold profile and investor signals where the data supports them. Included with a plan.

Owner contacts

Can we reach the decision maker?

Skip-traced phones and e-mails of the owner. Included with a plan.

Debts

What is owed, to whom, and when it comes due

Recorded lenders, amounts and estimated maturities of the owner's loan book — included with a plan.

Property tax · 2023

What does the county charge?
$2k
Tax billed · 2023
Assessed value$96k
Assessed land$49k
Assessed improvement$47k
Effective rate1.86%

Value estimate

· Oct 2026
$200k
$180k – $220k

Realmo valuation models over county records.

Recently sold

What actually traded nearby?
$76/SF
Submarket average, outlier-cleaned · 30 recorded sales of this use type
Observed band · Q1–Q3$42 – $155

Cap rate analysis

How does the asset earn?

No income signal is modeled for this parcel yet — the Cap Rates tab runs the workflow.

Zoning insight

What can be built here?
C1
C1 General Commercial is intended for use along the City's primary commercial corridors where moderate-intensity retail, office, and serv...
General categoryCOMMERCIAL
JurisdictionBROWN

Location intelligence

Which uses thrive at this corner?
Best fit: Law Firm
Demand heat for this use is drawn on the map · LocInt grid
Demand index
Law Firm13.7
Realty agency12.9
HVAC Service11.1

Location

1800 Mason St Green Bay, WI 54302-4110
County assessor Recorded deeds · not on file Qualifying comp sales · not on file Zoning catalog

Every figure names its source: public record, benchmark, or modeled. Coverage varies by property — thin data is stated as missing, never invented.

Comparables

6 recorded sales · 18 properties nearby
Recent sales nearby
6 recorded sales in this ZIP, last 8 years
Address Sale price Sold Size
2390 Mason, Green Bay, WI 54302-3746 $2,800,000 Feb 2026 552 SF
1757 Main, Green Bay, WI 54302-3250 $155,000 Jun 2025 1,621 SF
1315 University, Green Bay, WI 54302 $176,700 Apr 2025 1,176 SF
2350 Mason, Green Bay, WI 54302-3747 $3,650,000 Mar 2024 552 SF
745 Victoria, Green Bay, WI 54302-2464 $170,000 Feb 2022 1,200 SF
1121 Radisson, Green Bay, WI 54302-1647 $3,754,800 Jan 2022 1,323 SF
Sale prices and dates as our records hold them, one row per building. A deed can cover more of a building than the size shown, so read the price against the size rather than dividing one by the other.
Comparable nearby
6 properties of the same type nearby
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