Four "Round Lake" Villages Share a ZIP Code. Your Appraisal Needs to Know Which One Your Property Is Actually In.

The single most important appraisal complexity in Round Lake Beach is the four-village problem. Round Lake Beach, Round Lake, Round Lake Park, and Round Lake Heights are all incorporated villages in northern Lake County, all sharing ZIP code 60073, and all appearing interchangeably in MLS searches that filter by city name or ZIP. Legal descriptions, not mailing addresses, determine which village a parcel sits in. An appraiser selecting comparables by ZIP or city-name search may be mixing sales from four different incorporated jurisdictions, each with different boundaries, governance, and in some cases different applicable exemption structures. Verifying the incorporated village on the legal description before building the comp set is a non-negotiable first step.

Round Lake Beach's housing stock is dominated by homes built between 1970 and 1999, which account for 64.8% of all units. Older central neighborhoods from the 1950s through 1970s have ranch-style homes in the $150,000 to $250,000 range. Post-2000 subdivisions in the northeast quadrant sit in the $280,000 to $420,000 range. Lakefront and lake-view properties on Round Lake and Cedar Lake represent the market's upper tier, with sales that require lake-specific adjustments, flood zone analysis, and a much smaller comp pool than standard SFR. The Metra North Central Service station at Cedar Lake Road provides direct service toward O'Hare and Chicago, a meaningful commute anchor for a community where 73.1% of residents drive alone to work. Properties within walking distance of the station carry a measurable premium over otherwise comparable homes that require a car for Metra access.

Round Lake Beach organizes into roughly four value tiers that track proximity to water and housing age. Lakefront and lake-access homes on Round Lake and Cedar Lake represent the top tier, likely $350,000 to $600,000 or higher for true waterfront. This is a specialized comp pool with limited sales volume, and appraisers need both lake-specific adjustment methodology and current FEMA FIRM maps to document flood zone status and any required elevation certificates. The lake margins are where FEMA flood zones are most active, and parcels in Zone AE require NFIP insurance for federally backed mortgages.

Post-2000 subdivisions in the northeast quadrant of the village bring the mid-to-upper SFR range, $280,000 to $420,000, and represent the newest, largest, and most updated product in the market. The standard owner-occupied tier, older central neighborhoods and the Hainesville Road corridor, runs from $150,000 to $320,000, with the 1970s ranch-style homes that make up the majority of the comp pool in most assignments. The Rollins Road corridor, where Route 83 runs, has the most commercial influence on adjacent residential and the most affordable pricing in the village. District 116, Round Lake Community Unit School District, serves the majority of Round Lake Beach and carries below-average ratings on national school quality measures. Portions near the Grayslake border may fall under Grayslake CCSD 46, which is rated more favorably, and confirming district assignment by address is a standard step in any appraisal we complete near the village's eastern edge.