Commercial Real Estate Market in Sun Prairie, WI
Updated monthly: sale, lease, property records, location trend, and more… · Last update: August 31
113 active listings and 880 off-market properties in Sun Prairie, WI. Commercial property asks $297/SF to buy and $16.00/SF/Yr to lease.
Market Trends
Sun Prairie, WI spans 65.9 square miles in Dane County, Wisconsin. Figures below refresh monthly; last updated 31 August 2026.
Office
Office vacancy in Sun Prairie, WI runs 21.3% across the Midwest region in 2025, up from 13.7% in 2019.
Vacancy Rate % in Midwest region
Retail
Retail vacancy in Sun Prairie, WI runs 6.3% across the Midwest region in 2025, down from 8% in 2020.
Vacancy Rate % in Midwest region
Industrial
Industrial vacancy in Sun Prairie, WI runs 4.9% across the Midwest region in 2025, up from 4.4% in 2019. Nearly 1.6x the 2022 low of 3.1%.
Vacancy Rate % in Midwest region
Multifamily
Multifamily vacancy in Sun Prairie, WI runs 8% across the Midwest region in 2025, up from 6.5% in 2022.
Vacancy Rate % in Midwest region
Market overview
Demographics & Economy
Sun Prairie, WI has 43,684 residents in 18,292 households. Density runs 663 people per square mile. Median household income here is $96,497 and median gross rent $1,375 a month.
43,684
Population
18,292
Households
2.4
Avg Household Size
37
Median Age
52%
College-Educated
97%
High-School Grad
65.9 sq mi
ZIP Area
663
Density / Sq Mi
$96,497
Median Household Income
$57,711
Median Earnings
$1,375
Median Rent
$354,700
Median Home Value
Tools
Nearby Markets
| Market | Average Sale Price, $/SF | Average Lease Price, $/SF/Yr |
|---|---|---|
| Windsor | — | — |
| Cottage Grove | — | — |
| Marshall | — | — |
| De Forest | — | — |
Commercial property in Sun Prairie, WI asks $297/SF.
Frequently Asked Questions
What is the average price per square foot for commercial property in Sun Prairie?
Commercial property in Sun Prairie, WI asks an average of $297 per square foot. The 3 most recent recorded sales traded at a median of $170/SF, so asking sits 75% above the achieved median.
How much does it cost to lease commercial space in Sun Prairie?
Asking lease rates in Sun Prairie, WI average $16.00 per square foot per year.
Where does Realmo's Sun Prairie market data come from?
Realmo compiles Sun Prairie, WI figures from 8 recent recorded sales, 97 active sale listings, 16 active lease listings, 880 tracked off-market properties. Sale and lease figures refresh monthly; vacancy annually. Last updated 31 August 2026.
Methodology & data sources
- Asking prices and averages
- Computed from 97 active for-sale and 16 active for-lease listings in Sun Prairie, WI. These are ASKING figures from live listings, not closed-transaction prices, and a segment carried by a handful of listings reads as indicative rather than an average.
- Vacancy rates
- Published per-sector market series, taken at the metro level where one exists and otherwise at the Census-region level — a chart reading "in <region> region" is a regional number, not this city's.
- Refresh
- The monthly aggregates close at the end of the previous month, so 31 August 2026 — not today — is the honest last update.
- Known limitations
- office vacancy is reported at Midwest region level, retail vacancy is reported at Midwest region level and industrial vacancy is reported at Midwest region level.
- Coverage
- Metrics below the 10-observation threshold fall back one geographic level. The geography used is named on each figure.
Compiled by the Realmo Data team · reviewed 31 August 2026 · report a data issue
