Sandwich, Illinois offers 21 subdivisions and condo/townhome communities spread across established neighborhoods and a handful of newer builds. Lake Holiday stands out as the largest and most active community in town, drawing steady buyer interest for its lake lifestyle and range of single-family homes. Established resale communities like Dutch Acres, Edgebrook, Thomas Subdivision, Twin Lakes and Sandhurst anchor the market with mid-range single-family homes, while Fieldcrest is the city's new construction pocket for buyers wanting a home built from the ground up. On the affordable end, Countryside Estates and Wildwood South offer manufactured and mobile home options, with Wildwood South also serving as Sandwich's 55+ active adult community. Other neighborhoods rounding out the inventory include Fairwind, Webb, Westfield Meadows, Knights, Hollis Park, Holly Estates, Hidden Oaks, Oak Knolls, Sugarbrook, Woodlake Landing, Memory Lane Estates and Country View Townhomes. Overall, Sandwich's subdivisions suit a broad range of buyers, from those seeking entry-level and manufactured housing to families and move-up buyers targeting traditional single-family homes in a small-town, lake-adjacent setting.