Lauderdale Lakes, WI

The lakes take their name from James Lauderdale. According to Wikipedia's history of the community, he came from New York in 1841 and built the first house in 1842, a log cabin on the shore. In 1893 a Chicago man named John Wheeler bought shoreline property and began building the Sterlingworth Hotel, which is part of why the lakes became a summer place for Chicago long before the interstate.

The water level itself is man-made history. The lake district's account of the dam says a Mr. Bigelow built the first dam in 1839 to power a sawmill. The dam was moved about 200 feet downstream in 1928, the Lauderdale Lakes Improvement Association took it over in 1961 and added the two spillways still there in 1962, and the lake district took ownership in the early 1990s. Before the dam, the lakes ran about 18 inches lower, and in droughts as much as three feet lower. The water flows east from the dam into Honey Creek toward Burlington and the Fox River.

The organizations that run the lakes are old, too. The Lauderdale Lakes Improvement Association dates to 1902. The Lauderdale Lakes Country Club opened its nine holes in 1921. The lake district was formed in 1991, and in 1996 it bought the golf course to keep it from being turned into a condominium subdivision. In 2016 the Kettle Moraine Land Trust designated the 40-acre Peterson Island Woods Preserve on the peninsula between Green Lake and Middle Lake.

Lauderdale Lakes is not a village or a city. It is a lake community that the Census treats as a census-designated place, and it is governed by two towns. Most of it is in the Town of La Grange, and its south edge is in the Town of Sugar Creek. When I ran addresses through the Census geocoder, homes on Lauderdale Drive, Pebble Beach Drive, Rocky Road and Sterlingworth Drive came back in La Grange, and homes on Plantation Road came back in Sugar Creek. All of them have Elkhorn mailing addresses and all are in the Elkhorn Area School District. The towns' own boating ordinance says La Grange and Sugar Creek are the only municipalities with shoreline on the chain.

That two-town split matters for taxes, permits and who you call, so check the municipality on any listing before you run numbers.

The 2020-2024 Census ACS counts 1,469 residents and 1,257 housing units. The number that defines this market is the next one: 570 of those homes, about 45%, are held for seasonal or recreational use. Of the 687 homes occupied year-round, 651 are owner-occupied. Nearly half the houses sit empty much of the year, which is why the lakes feel very different on a summer Saturday than on a Tuesday in November.

The community covers about 5.4 square miles, of which about 1.1 square miles is water, according to Wikipedia's Census figures. Downtown Elkhorn is about 7 miles south by road.

The best single source on the water is the Wisconsin DNR's 2023 fisheries survey of the chain, published in 2025. It describes three glacial lakes joined by channels:

Green Lake is 311 acres, spring fed, with a reported maximum depth of 57 feet. Middle Lake is 259 acres and Mill Lake is 271 acres, both drainage lakes with a reported maximum depth of 40 feet. Together that is about 841 acres. The DNR notes that most of the shoreline on all three is developed with homes, and that the bottoms are mostly muck with areas of sand and gravel.

Water clarity is where the lakes differ. The DNR rates the average summer condition of Green Lake and Middle Lake as consistently mesotrophic, meaning moderate nutrients and moderate clarity, and better than average for similar lakes. Mill Lake is consistently borderline eutrophic, with more nutrients, lower clarity and more risk of algae, about average for deep lowland lakes. For a buyer, that is a real difference in what the water looks like in August, and it is one reason frontage on Green and Middle tends to be what people ask about first.

The survey also lists the aquatic invasive species already documented in the chain: banded and Chinese mystery snails, common carp, curly-leaf pondweed, Eurasian water-milfoil, non-native phragmites, purple loosestrife, spiny naiad and zebra mussels. The lake district runs an aquatic plant management program to deal with the weeds.

The towns' boating ordinance also names Don Jean Bay as part of the chain, and the narrow channel by Don-Jean Bog is where the summer traffic rule applies (see the lake rules section).

A house on Lauderdale is described by its lake first and its road second. Which lake a road touches is not always obvious, because roads like Lauderdale Drive run near more than one lake. The listing and the plat of survey are what settle it, and I would not rely on a street name.

Here is what the sources I could check say about specific roads and pockets. The closed listing for W5284 Lauderdale Drive describes 84 feet of wade-in Green Lake frontage with sunset views. A 2025 TMJ4 report placed a historic 5,450-square-foot home with 192 feet of frontage on Middle Lake. A 2020 BizTimes report covered a sale on Island Way. Pebble Beach Drive, Solid Comfort Road and Rocky Road all had listings on the lakes' waterfront pages in October 2026. On the south side, Plantation Road crosses into the Town of Sugar Creek.

Then there is the distinction that matters most for price: lakefront versus lake access versus off-lake. Lakefront means you own the shore and can put in a pier. Lake access usually means a deeded or association right to reach the water, with limits on piers and boats. Off-lake means a short drive to a public launch. The price gap between them is large, and the market section shows how large.

Almost everything here is a single-family house. The 2020-2024 ACS counts 1,226 detached single-family homes out of 1,257 units, about 97.5%, with only about two dozen units in small buildings.

The age mix is the most useful thing to know before touring. The largest single decade is the 1970s, with 334 homes, about 27% of the total. The second-largest group is the oldest: 260 homes built in 1939 or earlier, about 21%, the original cottages and summer houses. About 255 homes, roughly 20%, date from 2000 on. The 1980s and 1990s add 255 more.

On the shore, that mix plays out house by house. An old cottage on good frontage sits next to a new lake house that replaced one like it. The ACS puts the median value of an owner-occupied home at $378,300, a five-year figure that mixes off-lake homes with lakefront and lags the market badly for anything on the water.

The state's numbers show where the value is. In the DOR's 2025 equalized values for the Town of La Grange, residential land is worth $680.6 million and residential improvements $676.4 million, so land is about half of all residential value in the town. In the City of Elkhorn, land is about 13%. On these lakes you are mostly buying frontage, and the house is the smaller half of the price.

For older cottages, the inspection questions I would ask first are the septic system, the well, the foundation and anything built close to the water before today's shoreland rules. My home inspection checklist is a good start.

There is no clean "Lauderdale Lakes" price index, so I use three views and say what each one covers.

The broadest is Zillow's home value index for the region it calls La Grange, Walworth County: $638,791 in August 2026, up 3.3% from a year earlier and up from $599,488 two years earlier. That blends lake and off-lake homes across the town. Zillow's index for the Elkhorn 53121 ZIP code, which covers the lakes and much more, was $400,235 in August 2026, up 3.7%.

The sharpest is the waterfront listing count. On October 5, 2026, Place Perfect Realty's Lauderdale Lakes waterfront page showed eight listings with a median asking price of $1,487,350, an average of $1,582,800, about $528 per square foot and a median of 123 days on market. It labeled the market balanced. Of the eight, five were homes asking $1.4 million or more.

The widest is a portal search. Movoto's Lauderdale Lakes page showed 42 active listings on the same day, from a $49,900 unit to $4,149,700, but its search reaches into the Towns of Troy, Lafayette and Whitewater, so it is a picture of the area more than the lakes.

How to read those together: the five waterfront homes asking $1.4 million or more are the lakefront market, and the listings below $700,000 on the same pages are worth a close look at what frontage, if any, comes with them. Asking prices are not sale prices, and 123 days on market says buyers are taking their time.

Lauderdale is a real lakefront market, and the top of it now reaches into the $2 million to $4 million range. It is a step below Geneva Lake, where the top sales run several times higher, and that gap is the reason Illinois buyers look here. The Lake County, Illinois buyers I talk to who look north usually ask first what $2 million buys on Geneva Lake, and then what it buys on a smaller lake. Here is what the public record and this fall's listings show.

The top listing in early October 2026 was W5357 Lauderdale Drive, a 4-bedroom, 5,450-square-foot home asking $4,149,700 on Place Perfect Realty's list. A home of the same size and bedroom count was the subject of TMJ4's May 30, 2025 report on a 1920s Middle Lake house with 192 feet of frontage, a wet boathouse and Prohibition-era hidden rooms, then listed at $4,499,700. If they are the same house, the asking price has come down about $350,000.

Below that, the Compass listings page showed W5320 Pebble Beach Drive at $2,745,000 for 4 bedrooms, 4,246 square feet and 0.66 acres. Place Perfect showed N7698 County Road H at $2,499,700 with 12 bedrooms, W5426 Solid Comfort Road at $1,679,700 for a 1,536-square-foot, 3-bedroom house on 0.15 acres, W5368 Plantation Road at $1,525,000 and W5505 Rocky Road at $1,449,700.

The Solid Comfort Road listing is the one I would study. Nearly $1.7 million for about 1,500 square feet says the price is in the lot and the water. The same pages showed a 0.16-acre lot on Lauderdale Drive asking $819,900.

For a closed sale, W5284 Lauderdale Drive sold for $2,180,000 with 84 feet of Green Lake frontage, a 3,112-square-foot 1920 house on 0.14 acres, per the closed @properties listing (page updated September 2024). That works out to about $26,000 per front foot. Earlier, BizTimes reported in July 2020 that a 7-bedroom 2004 home on Island Way sold for $2.75 million.

Coming from Lake County, Illinois, the tax bill is the first thing people compare. Wisconsin bills are built from a mill rate, the dollars of tax per $1,000 of assessed value, and the two towns on these lakes have different ones.

For a Town of La Grange parcel in the Elkhorn Area School District, the Walworth County Treasurer's 2025 rate sheet lists Walworth County $2.05, Town of La Grange $0.36, Elkhorn Area School District $6.31, Gateway Technical College $0.52, the Lauderdale Lake Management District $0.28 and a county CDEB levy of $0.20 per $1,000. That is about $9.72 gross. The school levy tax credit takes off $1.37, for a net rate of about $8.35 per $1,000 assessed. For a Town of Sugar Creek parcel in the same school district and lake district, the components net to about $13.75. Both are my arithmetic from the county's published figures.

Those two rates are not directly comparable, because each town assesses at a different share of market value. The Wisconsin DOR's preliminary comparison, dated October 27, 2025, put La Grange's 2024 assessments at 62.66% of market and Sugar Creek's at 70.08%, and it shows both towns out of compliance with the state's assessment standard, La Grange with a second notice. Towns in that position can be required to revalue. So read the assessment ratio on the most recent bill, and ask the town clerk whether a revaluation is coming, before you trust any rate.

A real bill is the best check. The W5284 Lauderdale Drive listing showed 2023 taxes of $13,661 on a house that sold for $2,180,000, about 0.63% of the price. If a $2,000,000 La Grange home were assessed at full market value, $8.35 per $1,000 would come to about $16,700 a year. For comparison, Ownwell's Vernon Hills data shows a median effective rate of 2.75%, which on $2,000,000 would be $55,000.

The lottery and gaming credit applies only to a principal dwelling under Wis. Stat. 79.10, so a second home does not get it. The lake district's septic program adds a special charge of about $50 a year. When you sell, the Walworth County Register of Deeds lists the transfer fee at $3 per $1,000, or $6,000 on a $2,000,000 sale.

This is general information, not tax advice. Your actual bill depends on the parcel, the assessment and the credits you qualify for.

The Towns of La Grange and Sugar Creek regulate boating on the chain together. Two rules from their boating traffic ordinance are the ones new owners notice first.

First, on summer weekends and legal holidays, from the Saturday before Memorial Day through the Sunday after Labor Day, boat traffic must move counterclockwise through the narrow channel by Don-Jean Bog, entering from the west. Second, on those same days from 9 a.m. to sunset, no boat may go faster than 50 miles per hour. The towns have also adopted rules on towing and airborne towed devices, with forfeitures of $100 to $500.

There are three public launches, one per lake, run by the Town of La Grange: on Westshore Drive on Green Lake, off Ridge Road on Middle Lake and on Sterlingworth Court on Mill Lake, per the DNR survey. The town's launch ordinance sets fees of $5 a day or $30 for an annual pass for personal use, and the lake district says the fee applies to everyone, residents and property owners included. Launch parking is only for vehicles that launched a boat, and commercial users such as pier and barge contractors need a separate permit and cannot park overnight.

The water patrol is run by the lake district with about 15 officers, each completing 24 hours of formal training a year. It covers the Lauderdale Lakes and Pleasant Lake.

On most lakes the pier question is fuzzy. On Lauderdale it is written down, and it is a number every lakefront buyer should know before writing an offer. The lake district's pier rules set a maximum pier length of 35 feet, walking surfaces no wider than 5 feet, and a minimum setback of 8 feet from the side property lines to protect the neighbors' riparian rights.

Moorings are tied to frontage. The rule is one mooring per 22 feet of waterfront, a single pier counts as two moorings no matter how many boats are actually on it, and no property gets more than five moorings regardless of frontage. The district's own examples: 44 feet allows 2 moorings, 66 feet allows 3, 88 feet allows 4 with two piers, and 110 feet or more allows the maximum 5. Every watercraft counts, including jet skis.

Any new or replacement pier needs a permit, and so does any repair that touches the vertical supports. Replacing decking or handrails does not, as long as the supports stay. Starting work without a permit doubles the fee. Piers or lifts in areas the DNR has designated environmentally sensitive need a variance, and the Town of La Grange keeps a separate environmentally sensitive areas ordinance for the lakes. Piers built before April 2012 are grandfathered and can be replaced at their original dimensions with a permit.

In practice, this turns frontage into boats. Fifty feet of frontage at the W5284-style price per foot buys two moorings. If you own a boat and two personal watercraft, you need at least 66 feet.

Both towns sit under Walworth County's shoreland zoning, and it is the rule set that decides what you can build. The county's shoreland zoning guide covers all land within 1,000 feet of a navigable lake. The key numbers for a lakefront lot:

The shore yard is the land within 75 feet of the ordinary high water mark, and homes, porches, decks, pools, patios, fences and most other structures are generally prohibited there. Where neighbors are closer, the setback for a new house can be reduced to the average of the two adjacent homes within 250 feet, but never closer than 35 feet. The first 35 feet from the water is a no-cut buffer, except for a view and access corridor no wider than 35% of the frontage. Lots within 300 feet of the water are generally limited to 15% impervious surface, up to 30% with a permit and mitigation, and higher on shorelines the DNR has approved as highly developed. Homes within 75 feet of the shore can be 35 feet tall, and 45 feet beyond that. A new dry boathouse is limited to one per parcel, inside the view corridor, with no plumbing, heat or rooftop deck, and older wet boathouses built before 1971 can be maintained.

Most homes here run on private septic systems and wells. The lake district runs a septic pumping program that pumps each system once every three years and files the county compliance postcard; owners who need more frequent pumping schedule it themselves. The county guide says a new septic system needs a county sanitary permit and must sit at least 50 feet from the lake and from the nearest well. The Town of La Grange also has an ordinance regulating fertilizer near the lakes.

The expectation I would set for an Illinois buyer: if your plan is to tear down a cottage and build bigger, the shore yard, the impervious surface limit and the septic site can each cap the size of the new house. Get the survey and talk to the county zoning office before you pay for frontage on that plan.

The Lauderdale Lakes Lake Management District is a unit of government created in 1991 under Chapter 33 of the Wisconsin Statutes. It is funded through its own line on the property tax bill and pays for aquatic plant management, the outflow dam, the water patrol, environmental projects and lake ordinances. According to the LLIA's summary, its board has seven commissioners: five elected, one appointed by Walworth County and one by the Town of La Grange. The annual meeting is held on the Saturday of Labor Day weekend, and the district office is at N7511 Sterlingworth Drive.

Two features stand out to a buyer. The district owns and runs the public golf course, and it runs the septic pumping and pier inspection programs, so a lot of what an association would handle on another lake is done here by an elected government with taxing power.

The Lauderdale Lakes Improvement Association, founded in 1902, is the older, private side: a member association for the lakes in La Grange and Sugar Creek that works on fish habitat, shoreline programs and the lakes' history. The LLIA's list of lake organizations also includes the Lauderdale Lakes Yacht Club, the Lauderdale Lakes Sailing Club, the Lauderdale Lakeriders Snowmobile Club, the Southern Wakes United water ski show team (successor to the Lauderdale Aqua Skiers) and the Kettle Moraine Land Trust.

The Lauderdale Lakes Country Club is a nine-hole course founded in 1921 on about 45 acres, with views of the lakes and the smaller greens and rolling fairways of its era. Despite the name it is public, taking both public and member tee times, and it has a bar, a snack bar and a newly completed clubhouse. It is at N7498 Country Club Drive.

The ownership story is the useful part. The lake district says it bought the course in 1996 to keep it from being developed into a condominium subdivision. That decision kept a large piece of open land on the shore and is part of why the east end of the chain feels less built up.

The 2026 season runs April 1 through October 31, with summer hours of 7 a.m. to 8 p.m. from May 23 to September 1. For a longer round, Evergreen Golf Club in Elkhorn has 27 holes.

The fishing is better documented than on most lakes this size. The DNR's 2023 survey found a quality northern pike fishery, with over 40% of the pike sampled in spring netting at or above the 26-inch legal minimum. Since 2015 the chain has been stocked every other year with large fingerling walleye at 20 per acre under the Wisconsin Walleye Initiative, and 17% of the walleye sampled were legal size, 18 inches or more. The DNR describes the largemouth bass as an action and harvest fishery with improving size and the bluegill as a quality fishery, with black crappie, pumpkinseed and yellow perch also present.

On land, the Peterson Island Woods Preserve is a 40-acre preserve with a small trail on the peninsula between Green Lake and Middle Lake, designated by the Kettle Moraine Land Trust in 2016. The area sits in the kettle-and-moraine country of southeastern Wisconsin, and the White River State Trail starts in Elkhorn about 7 miles south.

Winter is not empty here. The Lauderdale Lakeriders Snowmobile Club is one of the lake's organizations, and ice fishing on the chain continues after the boats come out. For a buyer weighing year-round use against a summer place, the ACS numbers in the overview are the honest guide: a little over half the homes are occupied year-round.

Every lake address I checked with the Census geocoder, in both La Grange and Sugar Creek, falls in the Elkhorn Area School District. The 2025 tax sheet shows that other parts of La Grange are in the Whitewater, East Troy and Palmyra-Eagle districts, so check the district printed on the tax bill for any house away from the shore.

Which elementary school a lake house feeds depends on the address. Confirm it with the district before you write an offer. My Elkhorn guide covers the district in more detail.

Lauderdale is a drive from everywhere. I measured the main routes with OpenStreetMap routing (OSRM) from the country club. These are free-flow estimates with no traffic.

The nearest commuter rail is Metra's Union Pacific Northwest line at Harvard, Illinois, about 28 miles away, which Wikipedia) notes is Metra's farthest station from Chicago. Milwaukee Mitchell Airport and its Amtrak Hiawatha station are about 42 miles away.

For daily needs, downtown Elkhorn is about 7 miles and 15 minutes south, and downtown Lake Geneva about 17 miles.

Everyday errands mean Elkhorn. The county seat, about 7 miles south, has the grocery stores, the courthouse and the area hospital. Aurora Lakeland Medical Center in Elkhorn runs a 24-hour emergency department that Aurora lists as a Level III trauma center, and by my OSRM estimate it is about 9 miles and 17 minutes from the country club without traffic.

Fire and rescue for the La Grange side comes from the Town of La Grange Volunteer Fire Department and Rescue Squad, based at W6080 State Highway 12 at County Highway H. On the water, the lake district's patrol handles enforcement and calls.

If you are buying a second home here, ask the seller for a year of utility, propane and septic records, and ask who plows the road. Town roads and private lake lanes are handled differently.

The shoreline itself is built out, so change here is about rules, values and what happens around the lakes.

The first is assessment. As covered in the tax section, the DOR's October 2025 report shows La Grange assessing well below market and out of compliance, with a second notice. A town-wide revaluation would not change the total levy much, but it would move individual bills, and lakefront owners whose values rose fastest would likely see the biggest change. If you are buying, ask the town clerk whether a revaluation is scheduled.

The second is the power line. According to TMJ4's August 27, 2026 report, Midcontinent Grid Solutions has proposed the BECI Project, a 765-kilovolt, 190-mile line that would connect through a substation near Elkhorn, with construction from 2029 and service in 2033 if the Public Service Commission approves it. TMJ4 reported on September 8, 2026 that the Town of Sugar Creek passed a resolution against it at a packed meeting on August 18, followed by the Town of Darien, the Elkhorn Area School District and the City of Elkhorn. Routes are not final. If you are buying acreage near the lakes, ask whether a proposed route crosses or runs near it.

The third is the lake itself. The DNR survey lists nine aquatic invasive species already present, and the lake district's weed management and the LLIA's shoreline programs are ongoing costs that show up in the district's tax line.

Lauderdale Lakes sits in two towns with no police department of their own, so police service on land comes from the Walworth County Sheriff's Office, and on the water from the lake district's water patrol.

I don't characterize the safety of any town or neighborhood. Anyone who wants the data can contact the sheriff's office or look it up on the FBI Crime Data Explorer.