Brentwood splits almost exactly down the middle on homeowners associations. At the time of writing, the city's active listings are close to half with an HOA and half without. That is unusual. Most cities lean heavily one way, and it means the question here is not whether Brentwood is an HOA town. It is which side of the line a specific house falls on.
And the part that catches people: you cannot tell from the neighborhood name.
The neighborhoods that are uniform
Two are consistent, and both are age-qualified.
Summerset is entirely HOA. All four of its associations charge dues, and which of the four a home belongs to determines the amount and the rules. That distinction is covered in our guide to the four Summerset communities.
Trilogy at the Vineyards is entirely HOA, and necessarily so, because a single association operates a 38,000 square foot clubhouse. There is no version of Trilogy without dues. More on Trilogy here.
If you want amenities, you are buying an association. That trade is explicit in both places.
The neighborhoods that are mixed, which is most of them
This is where assumptions cost people money.
Shadow Lakes currently shows homes both with and without an HOA. Same name, same neighborhood, different obligations.
Apple Hill and Brentwood Hills are also mixed, with association fees ranging from nothing up to roughly $275 a month depending on the property. Two houses on adjacent streets can carry very different monthly costs and very different rules about exteriors, parking and what you may build.
Deer Ridge listings currently show no HOA, which surprises people because it was built as a golf course community and those usually carry one. It is also why the future of the former course land is a city planning question rather than an association question, as covered in our piece on what happened to the Deer Ridge golf course.
The lesson is the same in each case. Verify the specific address. Do not infer from the neighborhood.
What an HOA actually costs you, beyond the dues
The monthly number is the easy part. Three others matter more and get looked at less.
The reserve study. This tells you whether the association has funded its future repairs or is heading toward a special assessment. A community with low dues and an underfunded reserve is not cheap. It is deferred.
The rules you will actually live under. Rental restrictions, architectural review, parking, pets, what may sit in the driveway or the side yard. If you plan to rent the home out later, or park an RV, or add an ADU, read these before you write the offer rather than after.
What the dues include. Front yard landscaping, roof, exterior paint, insurance, private streets. An association that maintains more costs more and may still be cheaper than doing it yourself. One that maintains almost nothing and still charges dues is worth a question.
And what no HOA actually costs you
No dues is not the same as no cost.
Without an association, exterior upkeep, landscaping, roofs and street appearance are entirely individual. That means freedom, and it also means your neighbor's choices are not governed. For some buyers that is the whole point. For others it becomes the thing they complain about in year three.
There is no correct answer here. There is only knowing which one you are buying.
If you're buying or selling in Brentwood
If you're buying: confirm in writing whether the property is in an association and which one, because the MLS field is a starting point rather than proof. If it is, get the budget, reserve study, CC and Rs, rules and recent minutes early, since the minutes are where a coming special assessment shows up before it becomes one. If it is not, drive the street on a weekday, because upkeep varies more without governance.
If you're selling: order the association document package before you list rather than after you are in contract. It is one of the most common reasons a Brentwood escrow loses days, and the management company controls that timeline, not you. If your home is not in an association, say so plainly in the listing, because in a city this evenly split it is a real differentiator.
Frequently asked questions about HOAs in Brentwood
Do most homes in Brentwood have an HOA?
It is close to an even split. At the time of writing, active Brentwood listings run roughly half with an association and half without, which is unusual for a California city. Whether a specific home has one must be verified address by address.
Which Brentwood neighborhoods always have an HOA?
The age-qualified communities. Summerset is entirely HOA across all four of its associations, and Trilogy at the Vineyards is entirely HOA because a single association operates its 38,000 square foot clubhouse.
Can two homes in the same Brentwood neighborhood differ on HOA?
Yes, and it is common. Shadow Lakes, Apple Hill and Brentwood Hills all currently show homes both with and without an association, with fees in the Apple Hill area ranging from nothing to roughly $275 a month. The neighborhood name does not settle the question.
Does Deer Ridge have an HOA?
Current listings in Deer Ridge show no homeowners association, which is unusual for a neighborhood built around a golf course. Confirm for the specific property, since this can vary.
What should I read before buying in an HOA?
The budget, the reserve study, the CC and Rs, the rules and the recent meeting minutes. The reserve study tells you whether a special assessment is likely. The minutes tell you whether one is already being discussed.
The Bottom Line on HOAs in Brentwood
Brentwood splits close to evenly between homes with an association and homes without, and the neighborhood name does not tell you which side a house falls on.
Only two communities are uniform, and both are age-qualified. Everywhere else, verify the specific address. Then read the reserve study, because the association with low dues and a thin reserve is not the cheap one.
Search Brentwood by the side of the line you want
These two searches are live and filtered, so you can see what is actually available each way rather than guessing by neighborhood.
Across 460+ East Bay closings over twenty years, I have never seen a buyer regret reading the reserve study, and I have seen several regret skipping it.
Selling? Find out what your Brentwood home is worth, or call or text 925-250-9611 with an address and I will tell you which side of the line it is on.
Sources
Association status and the citywide split are drawn from Bay East MLS data via the filtered searches above, current at the time of writing and changing continually. Apple Hill area fee range from the Apple Hill Estates neighborhood profile. Summerset association structure from Summerset at Brentwood III; Trilogy clubhouse detail from its community profile.
Jaz Chand, Broker Associate | Homes With Accent
The Jaz Team at Merrill Signature Properties | DRE #01751823
Phone/Text: 925-250-9611 | Jaz@HomesWithAccent.com
General information only, not legal, tax or financial advice. Association status, dues and rules vary by property and change over time. Listing counts described here reflect a point in time. Confirm the current position for any specific home through its governing documents and disclosures during your contingency period.