Brentwood has three distinct paths for buyers aged 55 and older, and Trilogy at the Vineyards is the resort-scale one. Roughly 1,100 homes built by Shea Homes between 2006 and 2024, organized around a single 38,000 square foot clubhouse rather than a set of smaller neighborhood associations. It is now resale only.
Understanding how it differs from the other two is most of the decision.
What is Trilogy at the Vineyards?
It sits on the south side of Brentwood, built out over nearly two decades. Homes run roughly 1,465 to 2,607 square feet, all single family, all age qualified at 55 and older.
The organizing idea is different from most age-qualified communities in the area. Rather than several associations each with a modest clubhouse, Trilogy concentrates everything into Club Los Meganos, a 38,000 square foot facility holding indoor and outdoor pools with cabanas, a fitness center and spa, arts and crafts rooms, a ballroom, and a private dining space called Abby's Gourmet Studio.
The 27-hole Brentwood Golf Club sits adjacent, with preferred pricing arrangements for residents. Confirm the current terms rather than assuming, because golf arrangements are administered separately from the homeowners association and they change.
How does Trilogy compare to Brentwood's other 55 and older communities?
This is the question worth spending time on, because the three options are genuinely different products rather than three versions of the same thing.
Trilogy at the Vineyards: resort scale, one club
Around 1,100 homes, one large amenity building, a full calendar of programming, and a dining room. Newer construction than Summerset, spanning 2006 to 2024, so a home here may be five years old or nearly twenty. Resale only now. The trade is that a single association operating a 38,000 square foot facility carries the cost of that facility, and you should read the budget and reserve study with that in mind.
Summerset: established, and four separate associations
Summerset is roughly 2,000 homes built between the mid 1990s and mid 2000s, but it is not one community. It is four independent homeowners associations that share a name, each with its own dues, rules and amenity access. Smaller clubhouses, more mature landscaping, older homes, and a decision to make about which of the four you actually want.
The Meadows at Marsh Creek: the new-construction option
The Meadows is where you go for a new age-qualified home in Brentwood rather than a resale. Current building standards and warranty coverage, but a shorter association track record.
The short version
If amenity depth and programming matter most, Trilogy. If you want an established neighborhood and are comfortable doing homework on four different associations, Summerset. If you want a new home, The Meadows.
What is nearby?
Trilogy sits in the agricultural southern end of Brentwood, which is a large part of the appeal. The Brentwood Farmers' Market runs Saturdays from 8:00 am to noon year round at 655 First Street. Smith Family Farm on Sellers Avenue runs a pumpkin harvest each fall and sells fresh-cut Christmas trees and wreaths in December.
For the wider picture of the city and how its neighborhoods relate, see our overview of living in Brentwood.
If you're buying or selling in Trilogy
If you're buying: read the reserve study against the clubhouse before anything else, because a single association operating a 38,000 square foot facility carries a real capital replacement schedule. Ask specifically whether dining, fitness classes and golf are included in dues, discounted, or billed separately. Then check the build year of the individual home, since Trilogy spans 2006 to 2024 and a 2007 house is a different purchase from a 2022 one.
If you're selling: order the association document package before you list, not after you are in contract. Buyers in this community are comparing you against Summerset and The Meadows, so know how your dues and amenity access stack up against both. If your home is one of the newer phases, that is worth making explicit rather than leaving a buyer to work it out from the listing.
Frequently asked questions about Trilogy at the Vineyards
Is Trilogy at the Vineyards still selling new homes?
No. Shea Homes built the community between 2006 and 2024 and it is now resale only. Buyers looking for a new age-qualified home in Brentwood should look at The Meadows at Marsh Creek instead.
How many homes are in Trilogy at the Vineyards?
Approximately 1,100 single-family homes, with floor plans running roughly 1,465 to 2,607 square feet, according to published community records.
What is Club Los Meganos?
It is the community's clubhouse, about 38,000 square feet, holding indoor and outdoor pools with cabanas, a fitness center and spa, arts and crafts rooms, a ballroom, and a private dining space. It is the single feature that most distinguishes Trilogy from Brentwood's other age-qualified communities.
Does Trilogy at the Vineyards include golf?
The 27-hole Brentwood Golf Club sits adjacent, with preferred pricing arrangements for residents. Golf is administered separately from the homeowners association, so confirm the current arrangement rather than assuming it comes with the home.
How is Trilogy different from Summerset?
Trilogy is one association of roughly 1,100 homes built 2006 to 2024 around a single large clubhouse. Summerset is roughly 2,000 homes across four independent associations built mid 1990s to mid 2000s, each with its own dues and rules. Trilogy concentrates amenities; Summerset offers a more established setting and more variation in price and association.
The Bottom Line on Trilogy at the Vineyards
Trilogy is Brentwood's resort-scale age-qualified community: about 1,100 Shea-built homes organized around one 38,000 square foot clubhouse, resale only since the final phase closed out.
You are buying amenity depth and a single well-resourced association, and paying for the facility that provides it. Read the reserve study, confirm what dues actually cover, and check the build year of the specific home before you compare it to anything else.
See what is for sale in Trilogy right now
This search is filtered to Trilogy at the Vineyards, so you are seeing homes in this community rather than results from across Brentwood.
View current Trilogy at the Vineyards homes for sale
Across 460+ East Bay closings over twenty years, I have watched buyers choose between these three communities more times than I can count, and the deciding factor is almost never the house.
Weighing Trilogy against Summerset or The Meadows? If you are selling, start with a valuation, or call or text 925-250-9611 and we will walk all three.
Sources
Trilogy at the Vineyards community profile for builder, build years, home count, size ranges, clubhouse detail and sales status. Active Adult Living for independent confirmation of home count and builder. Pacific Coast Farmers' Market Association for market day, hours and location. Smith Family Farm for seasonal events.
Listing availability described here reflects Bay East MLS data at the time of writing and changes continually. Use the live search above for current inventory.
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. Homeowners association terms, dues, reserves, amenity access and golf arrangements change. Confirm all details in the governing documents for the specific property during your contingency period, and consult your own CPA or attorney where appropriate.