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Three-Unit Mixed-Use Building
New
For Sale
$1,649,000

1800 W Mason St, Green Bay, WI 54303

Office, medical, and retail configuration with parking, signage, and access to I-41.

Property Size11,000 SF
Price / SF$149.91
Days on Market2

Property Features for 1800 W Mason St

General Information

Standard status Active
Size 11,000 SF

Building Details

Year Built 1978
Listing Agency: Hilgenberg Realty
Listed By: Paul L. Hamachek · License #9044426
Source: Lisakawula
Added: Aug 29 Last Checked: Aug 29 at 10:53PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Hilgenberg Realty

Investment Insights

Based on property information with market context.

The 11,000-square-foot property is configured as a three-unit building serving office, medical, and retail uses. Built in 1978, the layout includes a 4,086-square-foot suite with an overhead door and a separate 2,700-square-foot suite. The property is also available for lease in addition to the sale offering.

Located at 1800 W Mason St in Green Bay, the building sits within a busy retail corridor with access to I-41 and other area highways. On-site parking provides more than 70 stalls, while available signage and pylon signage support property identification from the surrounding corridor.

Key Highlights

  • 11,000 SF multi‑tenant building divided into 3 units
  • Office, medical, and retail configuration
  • 4,086 SF suite with overhead door

Financial Insights

Estimated NOI and Cap Rate

NOI = area × lease_rate × (100 − vacancy) / 100 × (1 − expense_ratio). Net Operating Income — what the owner takes home each year before mortgage payments and income tax. Effective rent (asking rent minus vacancy losses) minus operating costs (taxes, insurance, maintenance, management).
NOI / Yr
$133,294
Cap rate = NOI / list price × 100. Capitalization rate — annual return on a fully cash purchase, before financing. NOI divided by price. Higher means more income per dollar invested, but usually also more risk or older condition. 5–8% is typical for stabilized commercial property; double digits often signal distressed deals.
Cap Rate
8.08%
Suggested Prices Based on Cap Rates Cap rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$2,665,880 $2.7M
Cap Rate 7%
$1,904,200 $1.9M
Cap Rate 9%
$1,481,044 $1.5M
Market Conditions
NOI Build-Up for 11,000 SF Vacancy — income lost from leasable area expected to sit empty during the year, subtracted from gross rent. EGI (Effective Gross Income) — gross rent minus vacancy losses, the realistic income before paying operating costs. OpEx (Operating Expenses) — recurring costs to operate the property (property tax, insurance, utilities, maintenance, management); excludes financing and capital improvements. NOI (Net Operating Income) — income a property generates after operating costs but before financing and taxes.
Gross rent
$237.6K $21.60/SF
− Vacancy
−$15.4K −$1.40/SF
EGI
$222.2K $20.20/SF
− OpEx
−$88.9K −$8.08/SF
NOI
$133.3K $12.12/SF
Area
Green Bay, WI
Vacancy
6.50%
Lease Rate
$21.60 /SF/Yr
Expense Ratio
40.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates Cap rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$2,665,880
Cap Rate 7%
$1,904,200
Cap Rate 9%
$1,481,044

Alternative Uses

Best Use
Healthcare Medical
$1.90M
$1.67M – $2.22M (±1% cap)
NOI $133,294 @ 7.0% cap · market cap 8.08%
Second Best
Office B
$1.86M
$1.62M – $2.16M (±1% cap)
NOI $129,888 @ 7.0% cap · market cap 7.88%
Theoretical Best
Office A
$2.56M
$2.24M – $2.99M (±1% cap)
NOI $179,520 @ 7.0% cap · market cap 10.89%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Affordable Dentures & Implants Dental Office DA Law Firm Spark NET Interactive (Bike/Boat/Book/etc) Store Kokopelli Studio Hair Salon Guaranty Closing & Title ... Title Company

Suggested Use

Top Pick Law Firm Real Estate Agency HVAC Service Bakery Electrical Service Skin Care Clinic

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Location Intelligence

Trade Area within ½ mile

540
Businesses Nearby

Demographics for 54303, WI

27,478
Population
13,088
Households
2.1
Avg Household Size
36
Median Age
18%
College-Educated
91%
High-School Grad
11.5 sq mi
ZIP Area
2,389
Density / Sq Mi
$58,110
Median Household Income
$38,983
Median Earnings
$859
Median Rent
$160,100
Median Home Value

Market

Vacancy Rate% for Office in Midwest region

13.7% 2019
15.6% 2020
17.1% 2021
18.9% 2022
21% 2023
22% 2024
21.3% 2025
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Frequently Asked Questions

What type of property is this?
Mixed-use property - Office, medical, and retail configuration with parking, signage, and access to I-41.
Where is this mixed-use property located?
The property is located at 1800 W Mason St Green Bay, WI.
What is the asking price?
The asking price for this property is $1,649,000.
What are key features of this property?
This property features: 11,000 SF multi‑tenant building divided into 3 units; Office, medical, and retail configuration; 4,086 SF suite with overhead door
More about this property
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