Sold Aug 24, 2026$600,000
Asking $675,000 · 89% of asking · 87 days on market
6 bd · 3 ba · 3,508 sqft · House
9225 400th Ave, Genoa City, WI 53128
Listing courtesy of Lake Geneva Area Realty, Inc. · MLS# 1957642
Jefferson Island
Subdivision, no association found on Powers Lake, in the Town of Randall. Lakefront and lake access.
Also known as: County plat: Jefferson Island Subdivision; Part 2 of 1st Addition to Jefferson Island Subd; Part One of First Addition to Jefferson Island Subdivision; Jefferson Island East
Subdivision, no association foundLakefront and lake access
Researched by ELITE Lake Real Estate · Last checked November 2026 · Sources
Homes for sale in Jefferson Island
No homes in Jefferson Island are listed for sale right now. See every home for sale in Town of Randall or get listing alerts for Jefferson Island.
The shaded area is Jefferson Island as recorded in county plat maps. Boundaries are approximate; confirm lot lines with a survey.
Sold in Jefferson Island in the last 12 months
2 homes sold, at a median of $470,000 after a median 57 days on market, for 89% of the asking price.
Sold Aug 24, 2026
Sold Nov 20, 2025$340,000
Asking $379,000 · 90% of asking · 26 days on market
2 bd · 2 ba · 1,404 sqft · House
40724 93rd St, Genoa City, WI 53128
Listing courtesy of @properties · MLS# 1940564
About Jefferson Island
Subdivision recorded in 1943, with additions in 1950 and 1981; part of the first addition sits across the county line in the Village of Bloomfield
Where it is: Streets include 92nd St, 91st St, 402nd Ave, 403rd Ave, 400th Ave, Nippersink Rd
Lake access
95 of 141 parcels in the plat touch the shoreline on the county parcel map
Rental rules
Can you rent out a home in Jefferson Island?
It depends on where the home sits in the Town of Randall. Jefferson Island's details are below.
Town of Randall
Check with the Town- We found no short-term rental ordinance or room tax published online for this municipality (checked November 2026). That does not mean there are no rules.
- A Wisconsin tourist rooming house license is required to rent a home to short-term guests anywhere in the state.
- Kenosha County zoning covers the Town. Whether the County limits short stays here is not confirmed.
- The Town runs the Powers Lake launch and leases municipal boat slips and shore racks from a wait list.
Confirm with: Town of Randall Clerk and Kenosha County Planning and Development
Jefferson Island rules
Not publishedWe found no published rental rules for this community. That does not mean rentals are allowed. Covenants and association rules can still limit them, so we check the recorded documents before you buy.
Rules checked November 2026. Next review February 2027. General information, not legal advice. Check another address
Thinking about Jefferson Island?
Get new listing alerts for this community, or ask me anything about it: lake rights, dues, rental rules, what homes sell for. Buying from Chicago? I'll tour any home for you and send a video the same day.
Sources
Researched by ELITE Lake Real Estate from county land records, town and village rules, and association and club information. Dues, amenities and rules change over time, so confirm everything for a specific home before you buy.