Every PERCH guide for Illinois.

Everything we've published on modular, prefab, tiny, container, and small manufactured homes in Illinois — legal paths, financing routes, rental yield data, and the guides most buyers wish they'd read before they signed. 7 guides, updated as the market moves.

Also see Buying Financing Legal & Zoning ADU Yield & Investment

Featured · GUIDE

Average Backyard Size in Illinois: The 2026 Reference

Average backyard size in Illinois is broadly comparable to the US national median, with most single-family residential lots producing rear yards in the 3,000 to 7,500 square foot r

BUYING GUIDE

How to Buy a Modular Home in Illinois — The 2026 Legal + Financing Guide

The state where downstate Illinois quietly built a modular category the Chicago press corps still hasn't noticed. Peoria to Champaign is the corridor.

YIELD REPORT

Illinois Modular Rental Yield Report · Q3 2026 — The 10 Highest-Earning ZIPs

The state where downstate Illinois quietly built a modular category the Chicago press corps still hasn't noticed. Peoria to Champaign is the corridor.

GUIDE

Prefab Homes Chicago 2026 — Prices, Illinois Builders, Permits, and Where to Buy or List One

The Chicago metro view of the prefab home market. Illinois builders, county-by-county permit reality, real 2026 pricing, and how owners in the region list a prefab home for sale.

CITY GUIDE

Prefab Homes in Chicago: The 2026 Buyer's Decision Framework

Chicago is the second-most-active prefab and modular home market in the Midwest, behind only Minneapolis, with the City of Chicago permitting 487 prefab and modular residential uni