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Legal & Zoning.

Every PERCH guide on the legal shape of buying a factory-built home — HUD code vs. state residential code, permanent foundation rules, ADU by-right pathways, THOW registration, and the county permit desks that decide your timeline.

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Featured · GUIDE
ADU for Elderly Parents & In-Laws: The 2026 Guide
Somewhere in America, a woman is doing dishes at her sink and her mother-in-law is doing dishes at hers. They are exactly seventy-five feet apart. Nobody has spoken in an hour. Bot
GUIDE
Average Lawn Size by State: The 2026 Reference
Lawn size varies more across US states than most national averages suggest. The same phrase — "average lawn" — describes a fenced rectangle behind a Northeast row house, a flat exp
GUIDE
Container Homes for Sale in Orlando 2026 — Prices, Florida Permits, HVHZ Rules, and Where to List One
The Orlando and Central Florida view of the container home market. County-by-county zoning, Florida-specific permit reality, real 2026 pricing, and how owners in the region list a
GUIDE
Container Homes for Sale in San Diego 2026 — Prices, California Permits, HCD Rules, and Where to List One
The San Diego view of the container home market. County zoning, California HCD process, real 2026 pricing, and how owners in the region list a container home.
COMPARISON
Escrow.com vs. Title Company for Modular Home Closing: The 2026 Comparison
Two ways to handle the money at closing. Different fee structures, different fraud protection.
GUIDE
FHA Title I Loans for Manufactured Homes: 2026 Rules, Limits, and Lenders
If you have been shopping for a manufactured home, you have probably hit the same wall most buyers do. The financing landscape is a maze. Conventional lenders shrug. Chattel lender
GUIDE
FHA Title II Loans for Modular Homes: The 2026 Reference
FHA Title II is the conventional FHA mortgage product — the same product millions of US buyers use to purchase site-built primary residences with low down payments and accessible c
BUYING GUIDE
How to Buy a Modular Home in Alabama — The 2026 Legal + Financing Guide
The state where Huntsville's aerospace boom created a workforce-housing gap the modular category is actively filling. Two thousand new manufactured and modular units in the Rocket
BUYING GUIDE
How to Buy a Modular Home in Arizona — The 2026 Legal + Financing Guide
The state where retirees discovered prefab, then discovered they could ship a second one to the grandkids. Arizona is a two-generation modular market.
BUYING GUIDE
How to Buy a Modular Home in California — The 2026 Legal + Financing Guide
The ADU tsunami is California. Two hundred and thirty-thousand ADU permits issued statewide since 2020 — more than the previous forty years combined.
BUYING GUIDE
How to Buy a Modular Home in Colorado — The 2026 Legal + Financing Guide
The state where an eco-modular category exists as a category. Colorado buyers ask about R-value the way Texans ask about square footage.
BUYING GUIDE
How to Buy a Modular Home in Connecticut — The 2026 Legal + Financing Guide
The state where Fairfield County pricing forced a modular category that would never have existed on cost alone. Land scarcity is doing the compounding.
BUYING GUIDE
How to Buy a Modular Home in Florida — The 2026 Legal + Financing Guide
Six hundred and sixty miles of coastline, one hurricane code, and a modular category that thrives on both. Florida is where prefab either grows up or gets blown down.
BUYING GUIDE
How to Buy a Modular Home in Georgia — The 2026 Legal + Financing Guide
The state where PERCH keeps its office. Atlanta permits ADUs by-right on most residential lots — a fact half the city's builders still don't know.
BUYING GUIDE
How to Buy a Modular Home in Hawaii — The 2026 Legal + Financing Guide
The state where Ohana dwellings were the original ADU category and where prefab shipping economics rewrote the math on what a build can cost.
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.
BUYING GUIDE
How to Buy a Modular Home in Indiana — The 2026 Legal + Financing Guide
The state where Elkhart's RV-industry roots translate directly into modular manufacturing capacity. Indiana has more factory-build lines than most Sun Belt states.
BUYING GUIDE
How to Buy a Modular Home in Iowa — The 2026 Legal + Financing Guide
The state where the flattening income tax and college-town rental demand quietly built a modular category ahead of the market noticing.
BUYING GUIDE
How to Buy a Modular Home in Kansas — The 2026 Legal + Financing Guide
The state where flat land, low permit friction, and Wichita's aerospace corridor built a modular category on workforce housing before anyone else caught on.
BUYING GUIDE
How to Buy a Modular Home in Kentucky — The 2026 Legal + Financing Guide
The state where a flat four-percent income tax and the fastest-permitting counties in the Ohio Valley put Kentucky modular into a different ROI conversation than most of its neighb
BUYING GUIDE
How to Buy a Modular Home in Louisiana — The 2026 Legal + Financing Guide
The state where post-Katrina construction wisdom baked hurricane-code prefab into the DNA of the market. Louisiana modular is the most storm-hardened category in the country.
BUYING GUIDE
How to Buy a Modular Home in Michigan — The 2026 Legal + Financing Guide
The state where lakefront modular quietly became a category. Michigan has more manufactured-housing lakefront communities than any state in the country.
BUYING GUIDE
How to Buy a Modular Home in Mississippi — The 2026 Legal + Financing Guide
The state where the lowest all-in modular cost in the country meets some of the strongest post-hurricane housing demand in the Gulf South.
BUYING GUIDE
How to Buy a Modular Home in Missouri — The 2026 Legal + Financing Guide
The state where the fastest-permitting counties in the Midwest sit inside a ninety-minute drive of two Amazon HQ2 finalists. Missouri modular is quietly compounding.
BUYING GUIDE
How to Buy a Modular Home in Nebraska — The 2026 Legal + Financing Guide
The state where the Omaha-Lincoln corridor built a modular category on Berkshire-adjacent stability and unusually short permit timelines.
BUYING GUIDE
How to Buy a Modular Home in New Jersey — The 2026 Legal + Financing Guide
The state where property taxes push buyers to solve for smaller footprints faster than in most Northeast markets. Modular ADUs are quietly booming in Bergen and Monmouth.
BUYING GUIDE
How to Buy a Modular Home in New York — The 2026 Legal + Financing Guide
The state where the divide between NYC-metro modular and upstate modular is wider than most state-to-state gaps. Two different housing categories under one flag.
BUYING GUIDE
How to Buy a Modular Home in North Carolina — The 2026 Legal + Financing Guide
The state where the Research Triangle turned modular from novelty to workforce housing. Twelve thousand modular units delivered statewide in 2024 alone.
BUYING GUIDE
How to Buy a Modular Home in Ohio — The 2026 Legal + Financing Guide
The state where a Rust Belt land arbitrage meets legit modular manufacturing capacity. Ohio has more factory-build modular plants than any state east of the Mississippi.
BUYING GUIDE
How to Buy a Modular Home in Oklahoma — The 2026 Legal + Financing Guide
The state where storm-shelter statutes forced modular manufacturers to bake in structural upgrades most buyers now take for granted. Oklahoma modular is the sturdiest per dollar in
BUYING GUIDE
How to Buy a Modular Home in Pennsylvania — The 2026 Legal + Financing Guide
The state where an Amish-adjacent modular craftsmanship tradition produces higher-quality factory-build units than most buyers expect. Pennsylvania modular has the best fit and fin
BUYING GUIDE
How to Buy a Modular Home in South Carolina — The 2026 Legal + Financing Guide
The state where Charleston discovered retirees would buy prefab if you called it a carriage house. Now half the state calls it that.
BUYING GUIDE
How to Buy a Modular Home in Tennessee — The 2026 Legal + Financing Guide
The state where Nashville turned modular into workforce housing before Nashville turned into Nashville. Then the rest of the state noticed.
BUYING GUIDE
How to Buy a Modular Home in Texas — The 2026 Legal + Financing Guide
Three hundred and fifty-four thousand square miles. No state income tax. And the fastest permit desk in the Sun Belt if you're outside city limits.
BUYING GUIDE
How to Buy a Modular Home in Virginia — The 2026 Legal + Financing Guide
The state where Northern Virginia federal-contractor money bumps against Shenandoah land at a third of the price. Two totally different modular markets in one state boundary.
BUYING GUIDE
How to Buy a Modular Home in Washington — The 2026 Legal + Financing Guide
The state where an eco-modular density push turned into HB 1337, the most permissive by-right ADU statute in the country. Two ADUs per lot, statewide, minimal discretionary review.
GUIDE
Converting a Container Home Into Real Property: The 2026 Title and Tax Conversion Guide
A container home installed on a permanent foundation is functionally a residence — but whether it's classified as real property or personal property depends entirely on the title d
GUIDE
HUD Code, IRC, IBC, ANSI A119.5: The 2026 Construction Standards Guide
Every factory-built dwelling in the US is constructed to one of four governing standards. The HUD Code governs manufactured homes; the International Residential Code governs site-b
COMPARISON
Manufactured vs Modular vs Site-Built: The 2026 Legal Category Primer
Manufactured, modular, and site-built are not synonyms for the same product. They are three distinct legal categories of residential construction in the US, governed by different b
GUIDE
Modern Mother-in-Law Suite: ADU Design & Cost Guide
It used to mean a room off the garage with a hot plate and a door that closed loudly. That version worked for nobody and reminded everyone of it. The modern version is a permitted
GUIDE
Mother-in-Law ADU: Design, Layout & Financing
The mother-in-law suite, reimagined by someone who actually likes her.
GUIDE
NYC's Backyard ADU Law: The 2026 Homeowner's Guide to New York City's Game-Changing Housing Reform
New York City formally legalized backyard accessory dwelling units in March 2024 — the most significant single change to NYC residential zoning in over five decades — and the City
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.
GUIDE
Prefab Homes: Types, Costs, and Code Compliance Explained (2026 Guide)
"Prefab" is the most overloaded word in the housing category. It gets used to describe a $7,900 Amazon flat-pack container, a $40,000 single-section manufactured home that rolls in
GUIDE
Texas Modular and Manufactured Home Laws: The 2026 Regulatory Guide
Texas is the largest factory-built housing market in the United States — and one of the most regulatorily uneven. State law is broadly permissive, federal HUD code applies statewid
GUIDE
Tiny Homes Atlanta 2026 — Prices, Communities, Zoning, and Where to Buy or List One
The neutral Atlanta view of the tiny home market. Where to buy, which counties permit them, which builders serve the metro, and what owners in the Atlanta area should know before l
GUIDE
Tiny House Zoning Laws by State: The 2026 Reality Map
If you've spent more than an hour Googling "where can I legally put a tiny house," you already know the answer most blogs refuse to give you: it depends on the city, the county, th
GUIDE
Title and Deed Conversion for Manufactured Homes: The 2026 Reference
Converting a manufactured home from personal property to real estate is one of the most consequential post-purchase decisions a manufactured-home owner makes. The conversion change
GUIDE
Top Modular Home Builders in Delaware (2026)
Delaware is a small state with a deep modular and manufactured housing footprint. The Delmarva peninsula's land economics, the retiree migration into Sussex County, and the working
GUIDE
Types of Tiny Homes: The Four Categories, Their Code Paths, and What Each One Actually Finances (2026)
"Tiny home" is a marketing word, not a regulatory one. It covers at least four legally distinct products — each with its own code path, its own financing reality, and its own answe
CITY GUIDE
Accessory Dwelling Units in Atlanta: The 2026 Buyer's Guide to ADU Permits, Costs, and Income
Atlanta legalized accessory dwelling units across most single-family residential zones in 2018, and the metro has since become one of the most ADU-active markets in the Southeast.
GUIDE
Container Home Regulations in Ashburn, VA: The 2026 Loudoun County Buyer's Guide
Loudoun County, Virginia is one of the wealthiest counties in the United States and one of the most consequential for the broader Mid-Atlantic data-center economy — Ashburn alone h
GUIDE
What States Allow ADUs in 2026 (Full Map + Permit Fee Comparison)
If you own a home and you have been quietly running the numbers on adding a backyard cottage, a garage conversion, or a basement suite, the first question is never "how much will i
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