An old village that has become a subdivision village in fifteen years. New driveways, new sidewalks, and a plow count that has not changed.
Plowing in Lannon is done by an independent operator under their own name and insurance. This site sets up the introduction and nothing more.
Lannon has 765 housing units, and 26.9% of them were built in 2010 or later — a higher post-2010 share than any other municipality in Waukesha County, ahead of Oconomowoc city’s 20.4% and Mukwonago village’s 19.1%. Another 11% went up in the 2000s, so more than a third of the village is this century’s. Against that, 16% predates 1950: the old village core that the new subdivisions grew around. The median year built is 1995 with a three-year margin, but the median understates how new the newest part is.
Owner-occupancy is 85.0%, above the county’s 76.0%, though the margin on a village of 718 occupied units is wide. Median household income is $83,889 on the 2020–2024 ACS. The Census home-value estimate for Lannon carries a margin wider than the estimate itself and is not printed here.
A driveway poured in the last decade has none of the heaved joints that a 1960s slab in Butler or a 1970s one in Wales carries, and the sidewalk squares out front are level. What it has instead is a subdivision layout: a cul-de-sac or a curved street where the village plow windrows every apron in one pass, a two- or three-car apron wide enough that the ridge across it is the biggest single pile on the lot, and a public sidewalk on a clock the village sets. The return pass after the village plow is the line that decides whether a Lannon seasonal contract is worth what it costs.
Sidewalk deadline, overnight parking and the snow-in-the-street rule are set by village ordinance; the code was not read for this page and no deadline or fine is quoted. Sussex, adjoining, gives 24 hours and bans parking 2 to 6 a.m. from November 1 through March 31; Menomonee Falls gives 24 hours under § 90-67. Neither is Lannon’s rule.
No county or village page in Waukesha County says the windrow across the driveway is the homeowner’s. All of them leave it. Whether the operator returns for it after the village truck passes, and at what price, goes in the contract. The berm page.
No NWS storm table names Lannon, but three of its neighbors are measured. On January 9, 2024, a westerly clipper put 6.1 inches at 2 NW Sussex and 7.1 at 1 ENE Merton while Greenfield in Milwaukee County got 2.5. Three days later, January 12–13, the pattern came off the lake and 2 SE Butler measured 14.1 inches with New Berlin at 16.5. On March 9–10, 2023, 2 NNE Menomonee Falls measured 9.0. Lannon sits inside that triangle and gets whichever way the storm leans.
The count a contract is written on is Waukesha’s NOAA 1991–2020 normal: 13.6 days a season with an inch or more of snow and 4.7 with three or more, on 39.5 inches. Germantown, the Washington County station north of Menomonee Falls, records 46.0 inches with 13.9 and 5.6 plowable days, so the northeast corner of the county may run a visit or so heavier than the Waukesha figure. A 1-inch seasonal contract here should be priced for fourteen visits and might see fifteen. Seasonal against per-visit, with the arithmetic.
The one published per-visit price in the county is $49 from a City of Waukesha operator, that city only, asphalt only, next day. Fourteen visits at that price is about $670 before salt. A new subdivision drive in Lannon is a comparable job, and the quote should land near it.
The DNR’s driveway rule of thumb is a 12-ounce mug of salt for a 20-foot drive or ten sidewalk squares. A three-car apron is not much more. Rock salt stops working at 15°F by the DNR’s line and the county’s own highway plan, and the county runs colder than Milwaukee’s 17.2°F January normal low, so a Lannon contract should say what goes down below that: a blend, sand, or nothing. A subdivision drive that drains to a storm sewer sends its chloride downstream, and SEWRPC’s regional study puts winter maintenance at about 59 percent of the region’s chloride load. Salt and the county’s water.
Ask early. Seasonal books in the northeast county filled before the season opened in 2025.
Sussex · Menomonee Falls · Butler · Lisbon
The address, driveway width and length, whether the sidewalk is in scope, and the trigger depth you want.
Call (262) 333-0458 Get a Seasonal Quote
Waukesha County