What it means
HOA stands for homeowners association, and in Scottsdale it is less an acronym than a weather system. It is the private nonprofit corporation that owns the gates, the entry landscaping and the community pool, bills you for them monthly, and enforces a recorded document called the CC&Rs (covenants, conditions and restrictions) that tells you what colors your house may be, which plants you may grow, where the trash can lives and whether you may rent to strangers. You join by buying the house. You leave by selling it.
Locals use it for the body, the fee and the mood. “What’s the HOA?” means the monthly number. “The HOA won’t let me” ends a lot of conversations about paint. And “I got a letter from the HOA” is, as the first-year note promises, a rite of passage that usually involves a bin left at the curb past dark. The moving guide puts an HOA for every house on the honest list of cons; it belongs on the list of pros too, which is the argument this page is about.
Where you’ll meet it
Everywhere north of Indian Bend Wash, more or less. McCormick Ranch, Gainey Ranch, Scottsdale Ranch, DC Ranch, Grayhawk, Troon and Desert Mountain are all planned communities with associations, and most have sub-associations inside them. The exception is the postwar grid of South Scottsdale, where a 1958 ranch house may answer to nobody but the city.
Where the word came from
The private covenant is old; the mandatory association is a creature of the master-planned community, and the Valley was an early adopter. When Kaiser-Aetna laid out McCormick Ranch in the early 1970s, with lakes, golf and common ground that someone had to maintain forever, the solution was an association every buyer joined automatically, paying assessments secured by a lien on the lot. Every large subdivision since has copied it, which is why the HOA line in Scottsdale tracks the growth line: the farther north and the newer the house, the more certain the association.
Arizona wrote the rules late. The Planned Communities Act, now ARS 33-1801 through 33-1818, dates from the mid-1990s and defines a planned community as a development whose common property is held by an association that every owner must join and pay. (Condominiums, where you own air inside a shared building, have their own Condominium Act.) The statute is mostly a bill of rights for owners against their boards: open meetings, records within ten days, limits on fines and late fees, a 20 percent annual cap on dues increases without a member vote, protections for flags, political signs and solar panels. The Legislature adds to it nearly every session, and in 2025 it raised the threshold for a dues foreclosure to 18 months or $10,000 in arrears.
The word “HOA” itself is national shorthand and nobody claims it. What is local is the scale: industry counts put Arizona at roughly 9,900 associations and 2.2 million residents, and the 2024 Census survey finds about 45 percent of the state’s households inside one, among the highest shares in the country.
What it is not
An HOA is not a government, though it behaves like one. It cannot pass ordinances, only enforce the recorded documents, and it has no police; it has fines, liens and lawyers. It is also not the city: Scottsdale’s code enforcement and the HOA’s compliance officer are different people with different letterhead, and a complaint to one does not reach the other.
The fine print
The CC&Rs are the constitution and run with the land, so the rules you buy are the rules the developer recorded in 1998, amended only by a supermajority of owners. The board, elected by owners, adopts the rules beneath them and sets the budget; a management company usually does the work and sends the letters. The leverage is the lien: assessments attach to the lot, and an association can foreclose, which is what the 2025 reform now delays until an owner is 18 months or $10,000 behind.
State law trims the association’s reach in specific places. It cannot stop you flying the U.S. or Arizona flag, cannot prohibit political signs from 71 days before an election to three days after, cannot forbid rooftop solar, and since a 2015 law and a 2025 deadline, most associations with older declarations have lost the power to ticket parking on public streets. Rentals are the live argument: the statute lets owners rent within whatever time limits the declaration sets, which is why many north Scottsdale CC&Rs now carry 30-day minimums aimed at short-term rentals that the city, under state preemption, cannot ban itself. An HOA can do what the city cannot.
When owner and board cannot agree, the path since 2016 runs through the Department of Real Estate, which forwards a petition to the Office of Administrative Hearings for a judge to decide who followed the documents. It is cheaper than court. But the Ombudsman’s answer to “who regulates HOAs?” remains no one, which is the whole case for reading the minutes before you buy.