Data as of September 2026. Source: Realtor.com.
The JANESVILLE, WI real estate market (53546) currently shows 76 active listings, with 32 pending sales. Homes are averaging 39 days on the market before going under contract.
Inventory has tightened compared to last year, with 19 fewer active listings — creating more competition among buyers.
Homes are taking longer to sell, averaging 39 days on market compared to 35 days last year.
The median listing price has risen 23.1% year-over-year, from $308,675 to $379,900.
Population: 29,352 · Density: 139.7/mi² · Median household income: $70,317
Typical home value: $199,190 · Homeownership: 72.7%
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 53546 | Janesville, WI 53546 | 0.0 mi | 62 | $22,924,934 | $348,500 | $369,757 |
| 53545 | Janesville, WI 53545 | 7.1 mi | 60 | $22,861,680 | $351,725 | $381,028 |
| 53563 | Milton, WI 53563 | 9.1 mi | 56 | $27,846,616 | $492,400 | $497,261 |
| 53114 | Darien, WI 53114 | 10.5 mi | 6 | $1,615,560 | $279,900 | $269,260 |
| 61080 | South Beloit, IL 61080 | 12.0 mi | 29 | $8,003,768 | $306,900 | $275,992 |
| 53585 | Sharon, WI 53585 | 14.3 mi | 6 | $2,162,880 | $264,000 | $360,480 |
| 53534 | Edgerton, WI 53534 | 15.4 mi | 39 | $17,097,444 | $384,425 | $438,396 |
| 61073 | Roscoe, IL 61073 | 15.8 mi | 45 | $19,550,745 | $379,400 | $434,461 |
| 61065 | Poplar Grove, IL 61065 | 17.9 mi | 38 | $14,388,054 | $356,633 | $378,633 |
| 61011 | Caledonia, IL 61011 | 18.2 mi | 9 | $5,687,028 | $546,232 | $631,892 |
| 53184 | Walworth, WI 53184 | 19.2 mi | 15 | $6,746,865 | $439,000 | $449,791 |
| 61012 | Capron, IL 61012 | 19.5 mi | 4 | $999,600 | $249,900 | $249,900 |
| 53125 | Fontana, WI 53125 | 21.0 mi | 47 | $42,308,883 | $752,450 | $900,189 |
As of September 2026, there are 76 active listings in JANESVILLE, WI (zip code 53546), compared to 95 the prior year.
The median listing price in JANESVILLE, WI 53546 is $379,900 as of September 2026, a 23.1% increase from $308,675 the prior year.
Homes in JANESVILLE, WI 53546 spend an average of 39 days on the market before going under contract, compared to 35 days the prior year.
Based on current inventory and days-on-market data as of September 2026, JANESVILLE, WI 53546 is currently a Balanced Market. Inventory has tightened compared to last year, with 19 fewer active listings — creating more competition among buyers. Homes are taking longer to sell, averaging 39 days on market compared to 35 days last year.
With SELL123.com's maximum 3% commission, sellers in JANESVILLE, WI 53546 save an estimated $7,598 compared to a typical 5% commission on the median listing price of $379,900. Our fee structure: 1% listing + 2% selling broker — no additional buyer or seller fees. Call (240) SELL-123 or email info@SELL123.com for a free consultation.