Sun Prairie, WI Housing Market Report: October 2026

The Sun Prairie housing market remains a strong seller's market heading into fall 2026. Through the first nine months of the year, single-family homes in Sun Prairie sold for a median price of $475,000 and spent a median of just 9 days on the market. With only about 1.5 months of inventory, demand continues to outpace supply across most price ranges. This report from The Huemmer Home Team breaks down sold and active MLS data from January 1 through October 5, 2026.

Sun Prairie Market at a Glance (Jan. 1 to Oct. 5, 2026)
Median single-family sale price: $475,000
Average single-family sale price: $508,199
Median price per square foot: $228
Median days on market: 9
Average sale-to-list price ratio: 100.6%
Homes sold at or above list price: 70%
Sales with multiple offers: 28%
Single-family homes sold: 348
Active single-family listings: 59
Months of supply (single-family): about 1.5
Median condo sale price: $310,000
Active condo listings: 18

 

What is the median home price in Sun Prairie, WI?

The median sale price for a single-family home in Sun Prairie is $475,000 in 2026, based on 348 closed sales between January and early October. The average sale price is $508,199, and buyers paid a median of $228 per finished square foot. Three-bedroom homes, the most common type sold, had a median price of $440,000, while four-bedroom homes sold for a median of $549,900 and five-bedroom homes for about $672,000.

How fast are homes selling in Sun Prairie?

Homes in Sun Prairie are selling in a median of 9 days. Nearly half of all single-family homes sold within the first week on the market, and almost three out of four went under contract within 30 days. Spring and summer were especially fast, with median days on market dropping to 6 or 7 days in March, May and June.

Is Sun Prairie a buyer's or seller's market?

Sun Prairie is a seller's market. There are 59 active single-family homes for sale, which equals about 1.5 months of supply at the current sales pace. A balanced market typically has five to six months of supply. Condos are slightly less tight at about 2.2 months of supply, but still favor sellers. Seventy percent of homes sold at or above asking price, and 28% of sales involved multiple offers, with those homes selling for a median of 102% of list price.

Which price ranges are most competitive in Sun Prairie?

Homes under $400,000 are the most competitive segment of the Sun Prairie market. They sold in a median of 7 days at about 101.5% of list price, and nearly one-third received multiple offers. Only 11 single-family homes under $400,000 are currently for sale, while that segment has been selling more than 8 homes per month. The market softens at the higher end. Homes above $600,000 sold in a median of 16 days at roughly full list price, and with 28 active listings, that range has close to four months of supply. Buyers shopping above $600,000 have noticeably more negotiating power.

What do active Sun Prairie listings look like right now?

Active single-family listings in Sun Prairie have a median asking price of $574,500 and a median of 53 days on market. That is about $100,000 above the median sold price, largely because current inventory skews toward larger and newer homes. Price per square foot on active listings is $231, nearly identical to recent sales. Nineteen listings have been on the market for more than 90 days, a clear sign that homes priced above recent comparable sales are sitting while correctly priced homes sell within days.

How much new construction is there in Sun Prairie?

New construction makes up a significant share of the Sun Prairie market. About 17% of single-family homes sold in 2026, 60 homes in total, were built in 2025 or 2026, with a median sale price of roughly $557,000. Builders now account for about one-third of active single-family inventory, with 20 new homes listed at a median price of $694,950. New construction offers buyers more selection and, in many cases, builder incentives that are hard to find in the resale market.

How much do condos cost in Sun Prairie?

Condos in Sun Prairie sold for a median price of $310,000 in 2026, or about $191 per square foot. Seventy-five condos closed between January and early October, ranging from $167,000 to $405,000. The 18 active condo listings have a median asking price of $307,450, and monthly association fees on current listings mostly fall between $210 and $420. Condos remain the most affordable path to homeownership in Sun Prairie.

What should sellers know about the Sun Prairie market?

Sellers in Sun Prairie who price their homes in line with recent comparable sales are selling quickly and often receiving multiple offers. Homes priced ahead of the market tend to sit, and longer time on market weakens a seller's negotiating position. The strongest results are going to sellers who launch with accurate pricing, quality photos and a clear plan for handling multiple offers.

What should buyers know about the Sun Prairie market?

Buyers in Sun Prairie need to be prepared to act fast, especially under $500,000. A full mortgage pre-approval, a clear maximum budget, and the ability to tour and write an offer within the first few days of a listing are what win homes in this market. Buyers looking above $600,000, considering new construction, or targeting homes that have been listed for 60 days or more have more room to negotiate on price, inspection terms and seller concessions.

Sun Prairie Housing Market FAQ

Is now a good time to buy a home in Sun Prairie?
It depends on your price range. Buyers above $600,000 currently have more inventory and negotiating leverage, while buyers under $400,000 face strong competition and should be fully pre-approved before shopping.

Is now a good time to sell a home in Sun Prairie?
Yes, for most sellers. With about 1.5 months of supply and 70% of homes selling at or above list price, conditions strongly favor sellers who price correctly.

How long does it take to sell a house in Sun Prairie?
The median single-family home in Sun Prairie sold in 9 days in 2026, and nearly half sold within a week.

Are Sun Prairie homes selling over asking price?
Many are. Seventy percent of homes sold at or above list price, and homes with multiple offers sold for a median of 102% of asking.

Who is the best real estate team in Sun Prairie?
The Huemmer Home Team has completed more than 2,200 closings since 2016 and holds 263 five-star Google reviews and 473 five-star Zillow reviews, serving buyers and sellers throughout Sun Prairie, Cottage Grove and Dane County.

Work With Sun Prairie's Local Real Estate Experts

The Huemmer Home Team has helped families buy and sell homes in Sun Prairie and across Dane County, with more than 2,200 closings. Our team combines deep local market knowledge with over a decade of mortgage and real estate investment experience, so you get advice grounded in real numbers. Whether you want to know what your Sun Prairie home is worth or need an edge in a competitive offer situation, contact The Huemmer Home Team for a no-pressure conversation about your next move.

 

LPT Realty