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Flex Suite with Private Offices

431 Water Street, Prairie du Sac, WI 53578

For Lease
New
$9,540/Mo Modified Gross

Business/Comm, Prairie du Sac, WI

Space SizeContact for details
Property Size950 SF
Lot Size1.40 Acres
Days on Market6

Property Features for 431 Water Street

General Information

Property type Commercial Sale
Property subtype Other
Zoning BC
Interior features Private Restrooms, 440+ volt, 3 phase electric, Signage available, Display window, Internal sprinkler, Private office(s)
Lot features Business district, Near Major Highway
Directions From Hwy 12, take Hwy 60 west to Prairie du Sac. Turn right on Water St, property on left.
Subdivision PRAIRIE DU SAC - V
Standard status Active
APN 172-0002-00000
Size 13,150 SF
Lot size 1.40 Acres

Additional Details

Property Use Office
Condition Move-in Ready

Taxes and HOA fees

Tax Year 2025
Tax Annual Amount 46481

Amenities

three private offices
large open room with kitchenette sink and fridge
two closets
private ADA-style restroom
rear storage/utility room
washer/dryer hookups
mop sink
plumbing rough-ins
tile flooring
10' drop ceilings
forced-air heating and cooling
street-front windows

Building Details

Year built 2002
Number of units 10
Roof type Composition
Listing Agency: American, REALTORS
Listed By: David Baehr · License WI #5260990
Added: Nov 6 Changed: Nov 10 Last Checked: Nov 11 at 7:06AM
MLS# 2036011

Copyright © 2026 REALTORS® Association of South Central Wisconsin. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Rey
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Investment Insights

Based on property information with market context.

At 431 Water Street, this 950-square-foot flex suite has three private offices, an open room with a sink and refrigerator, two closets, and a private restroom with grab bars. A separate rear storage and utility room includes 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. Signage is available, and the building has an internal sprinkler system and 440+ volt, 3-phase electric service.

The property is in downtown Prairie du Sac, with paved on-site parking and walking access to Water Street shops, cafes, the riverfront, and trails. Zoning is BC. The lease is modified gross, with the tenant responsible for heat, air conditioning, and electricity. Build-out options may be discussed with the lessor, who owns a construction company.

Key Highlights

  • 950 SF flex suite with three private offices
  • Open room with sink and refrigerator, plus two closets
  • Rear utility room has washer/dryer hookups, mop sink, and plumbing rough‑ins

Property Analytics

Who owns this building? See the owner, sales and loan history
Open Analytics

Current Use

Wisconsin River Mutual ... Insurance Agency Kelly Kendall Studios (Bike/Boat/Book/etc) Store Faith Day Center Adult Day Care Glitter Girl Gems ... (Bike/Boat/Book/etc) Store

Suggested Use

Top Pick Law Firm Real Estate Agency Nail Salon Big Box & Wholesale Store Auto Parts Store Grocery & Convenience Store

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

Modified Gross
Lease Type

Location Intelligence

Trade Area within ½ mile

231
Businesses Nearby
Under-served
Demand for This Use

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
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

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

Similar Off Market Nearby

  • Sauk City Catering — 207 Water St, Sauk City, WI 53583

Frequently Asked Questions

What type of property is this?
Flex space - Three enclosed offices and a rear utility room support a range of professional and service-oriented uses.
Where is this flex space located?
The property is located at 431 Water Street Prairie du Sac, WI.
What is the lease rate?
The lease rate is $9,540/Mo.
What are key features of this property?
This property features: 950 SF flex suite with three private offices; Open room with sink and refrigerator, plus two closets; Rear utility room has washer/dryer hookups, mop sink, and plumbing rough‑ins
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