
55+ Living
Can You Rent Out Your Trilogy Home Instead of Selling?
Yes, with limits. What California HOA law, Brentwood's 30-day rule, and the 55+ occupancy rule mean if you want to rent out a Trilogy at the Vineyards home.
Sometimes it's an owner moving closer to the grandkids who isn't ready to let the house go. Sometimes it's an adult child who just inherited a Trilogy home and wants to hold it a few years. Either way, the question is the same: can we rent it instead of selling? The answer is yes, but three separate sets of rules decide how.
Yes. California law bars an HOA from banning rentals or capping them below 25% of homes. But Brentwood makes any rental of 30 consecutive days or less unlawful, and at Trilogy the household moving in must include someone 55 or older who intends to live there full time.
The rules that decide a Trilogy rental
- HOA rental cap: never below 25% of homes (Civil Code § 4741)
- Shortest legal rental in Brentwood: more than 30 consecutive days (Municipal Code Chapter 17.796)
- Who can rent: the household moving in must include someone 55 or older (Civil Code § 51.3)
- Your association's documents: can allow more rentals or set lease terms, so read them first
The HOA can cap rentals, but not ban them
Under Civil Code § 4741, an owner can't be held to an HOA rule that prohibits renting the home, has the effect of prohibiting it, or unreasonably restricts it. The statute also sets a floor: an association can't limit rentals to fewer than 25% of its homes. It can allow more, never less.
Trilogy's own recorded CC&Rs and rental rules can still set a cap above 25%, a minimum lease term, or registration steps. I haven't found Trilogy's current leasing provisions published anywhere I can link, so I won't quote a number. Get them from the management company, or from the HOA resale disclosure packet if you're buying.
Brentwood bans rentals of 30 days or less
This part is city law, so no HOA vote changes it. Brentwood's municipal code defines a short-term rental as renting a home, or part of one, for thirty consecutive calendar days or less, and makes it unlawful to offer or rent one for pay, whether the agreement is written or oral. It covers every home in the city, plus pools and backyards rented by the day.
The state HOA law separately lets an association ban rentals of 30 days or less. So a weekend rental of a Trilogy home has two problems, not one.
The tenant household needs someone 55 or older
Trilogy's age rules follow whoever lives in the home, not who owns it. Under Civil Code § 51.3, a senior community's rules must at least require that the people starting any occupancy of a home include a senior citizen who intends to live there as a primary residence on a permanent basis. In a senior citizen housing development, that means 55 or older.
A tenant household is starting an occupancy, so a lease to a household with no one 55 or older doesn't work at Trilogy.
The same statute protects spouses, caregivers, and guests under 55, and I've covered those rules in Can Someone Under 55 Live in a Trilogy Home? One piece matters here: the CC&Rs must allow guests under 55 for at least 60 days a year. A family member staying for a few weeks is a guest question, not a lease question.
Taxes and paperwork come before the first rent check
Renting a home you used to live in can change your property tax bill and your income taxes, and inherited homes are where it can cost the most. Talk with your CPA and the Contra Costa County Assessor before you move out, not after. I walk through the parent-child rules in my Prop 19 guide and the sale side in selling an inherited Brentwood home.
Check with the City of Brentwood about landlord paperwork, too.
Trying to decide between renting your Trilogy home and selling it? Call me before you sign a lease or a listing agreement and we'll put both paths side by side, taxes and HOA rules included. (925) 200-0717 — I answer it myself, seven days a week. Or start at margieluporealestate.com/get-started.
This post is general information, not legal or tax advice. Rental rules depend on your association's recorded documents. Before you sign a lease, talk with a California real estate attorney and your CPA, and confirm current requirements with the City of Brentwood.
Margie Lupo, Broker Associate, SRES® · eXp Realty of Northern California, Inc. · DRE #01193496 · Brokerage DRE #02188495 · Equal Housing Opportunity
Sources
- California Civil Code § 4741 — HOA rental limits and the 25% floor
- California Civil Code § 51.3 — 55+ occupancy and guest rules
- Brentwood Municipal Code Chapter 17.796 — the 30-day short-term rental ban
Frequently asked questions
Can I rent my Trilogy home to my son while he's between houses?
Only if the household moving in includes someone 55 or older. Being family doesn't create an exception for a lease. A shorter stay as a guest of a qualifying resident is a different question, and the CC&Rs must allow guests under 55 for at least 60 days a year.
Does a 31-day rental get around the city ordinance?
Thirty-one consecutive days is outside Brentwood's definition, which reaches thirty consecutive days or less. Your association's documents can still set a longer minimum lease, so check both before you sign anything.
Can I rent the ADU instead of the whole house?
The state HOA rental law covers ADUs and junior ADUs too, and an ADU isn't counted as a separate home under the rental cap. The 30-day city rule and the age rules still apply. My Brentwood ADU guide covers whether you can build one.
Keep reading
Other guides from this desk
Have questions about Brentwood real estate?
Let's talk about your next move. I'll get back to you personally. Coffee in Downtown Brentwood works too.
I answer my own phone, seven days a week.



