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Office Suite with Private Offices

107-431 Water St, Prairie du Sac, WI 53578

For Sale
Contact for pricing

A flexible layout combines enclosed work areas with an open room and a separate utility space.

Property Size13,150 SF
Price / SF$0.73
Days on Market8

Property Features for 107-431 Water St

General Information

Standard status Active
Size 13,150 SF

Additional Details

Condition Move-in Ready
Utilities to Site Yes
Property Use Office

Taxes and HOA fees

Annual Taxes $46,481

Amenities

private offices
kitchenette sink and fridge
closets
private ADA-style restroom with grab bars
storage/utility room with washer/dryer hookups
tile flooring
10' drop ceilings
forced-air heating and cooling
street-front windows with great natural light
free onsite paved parking
Listing Agency: American, REALTORS
Listed By: David Baehr · License WI #5260990
Source: Exprealty
Added: Nov 6 Changed: Nov 12 Last Checked: Nov 12 at 2:18PM

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 American, REALTORS

Rey
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Review the available facts, identify missing information and prepare questions for the agent.

Investment Insights

Based on property information with market context.

This approximately 950-square-foot office suite includes three private offices, an open room with a kitchenette sink and refrigerator, two closets, and a restroom with grab bars. A separate rear utility and storage room has washer and dryer hookups, a mop sink, and plumbing rough-ins. Tile flooring, 10-foot drop ceilings, forced-air heating and cooling, and street-facing windows complete the interior.

The suite is at 107-431 Water St in downtown Prairie du Sac, with paved on-site parking. Water Street shops, cafes, the riverfront, and walking trails are within walking distance. The modified gross lease places heat, air conditioning, and electric costs with the tenant; build-out terms are negotiable.

Key Highlights

  • Approximately 950 SF with three private offices and an open room
  • Rear utility/storage area includes washer/dryer hookups, mop sink, and plumbing rough‑ins
  • Restroom includes grab bars; suite also has two closets

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$58,681
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,173,620 $1.2M
Cap Rate 7%
$838,300 $838.3K
Cap Rate 9%
$652,011 $652.0K
Market Conditions
NOI Build-Up for 13,150 SF
Gross rent
$89.9K $6.84/SF
− Vacancy
−$6.1K −$0.47/SF
EGI
$83.8K $6.37/SF
− OpEx
−$25.1K −$1.91/SF
NOI
$58.7K $4.46/SF
Area
Sauk County, WI
Vacancy
6.80%
Lease Rate
$6.84 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,173,620
Cap Rate 7%
$838,300
Cap Rate 9%
$652,011

Alternative Uses

Best Use
Office B
$1.85M
$1.62M – $2.15M (±1% cap)
NOI $129,238 @ 7.0% cap
Second Best
Flex RnD
$1.08M
$944.0K – $1.26M (±1% cap)
NOI $75,520 @ 7.0% cap
Theoretical Best
Office A
$2.66M
$2.33M – $3.11M (±1% cap)
NOI $186,330 @ 7.0% cap
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

Current Use

Office Units

Suggested Use

Top Pick Law Firm Auto Repair Shop Auto Parts Store HVAC Service Real Estate Agency Restaurant

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

Lease Details

Yes
Utilities to site

Location Intelligence

Trade Area within ½ mile

289
Businesses Nearby

Demographics for 53578, WI

6,556
Population
2,779
Households
2.4
Avg Household Size
42
Median Age
41%
College-Educated
95%
High-School Grad
43.1 sq mi
ZIP Area
152
Density / Sq Mi
$100,194
Median Household Income
$51,196
Median Earnings
$1,141
Median Rent
$333,800
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

Frequently Asked Questions

What type of property is this?
Office unit - A flexible layout combines enclosed work areas with an open room and a separate utility space.
Where is this office unit located?
The property is located at 107-431 Water St Prairie du Sac, WI.
What are key features of this property?
This property features: Approximately 950 SF with three private offices and an open room; Rear utility/storage area includes washer/dryer hookups, mop sink, and plumbing rough‑ins; Restroom includes grab bars; suite also has two closets
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Includes: Price & PSF · Cap rate · Location · Zoning

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