Trilogy at the Vineyards: Your 2026 Buyer's Guide

Trilogy at the Vineyards is a gated 55+ community in Brentwood, California, built by Shea Homes and now sold out after roughly 1,100 single-story homes. Every home available today is a resale. Residents have access to Club Los Meganos, a 38,000-square-foot clubhouse with pools, a fitness center, courts, dining, and a full-service day spa.

What Is Trilogy at the Vineyards?

Trilogy at the Vineyards is a 55+ active adult community in Brentwood, California. Built by Shea Homes, it is known for single-level living, walking paths, pools, fitness, social spaces, and the Club Los Meganos clubhouse.

I'm not just writing about Trilogy from a brochure — I live on Chardonnay Lane, right in the heart of it. I walk the trails, I eat at the club, and I know which floor plans get the best morning light. That's the kind of detail that matters when you're making this kind of move.

Understanding the Resale Market

Here's something many buyers don't realize: Shea Homes has finished building in Trilogy, so the market is driven by resale homes. That changes the buying dynamic in important ways.

You're not choosing from a builder's selection sheet. You're evaluating real homes with real upgrades — expanded patios, outdoor kitchens, premium landscaping, custom finishes, and lot differences that can materially affect value.

Because every sale is resale, having an agent who knows the community floor plans, upgrade values, and the nuances between collections is critical. A standard plan and a heavily customized version of that same plan can price very differently — and it takes experience to read that correctly.

Floor Plans and Collections

Trilogy has a wide range of single-story floor plans and collections. Some homes are more compact and maintenance-friendly; others feel more estate-like, with multi-car garages, generous storage, and stronger indoor-outdoor flow.

Many buyers are drawn to open-concept great rooms that flow directly to covered outdoor patios — a natural fit for Brentwood's warm, outdoor-friendly lifestyle.

HOA and Community Details

The HOA supports common area maintenance, Club Los Meganos amenities, community events, and front-yard landscaping. Fees are structured to maintain the polished community experience that makes Trilogy special. I recommend buyers request current HOA documents early in the process so there are no surprises at closing.

Amenities at Club Los Meganos

Club Los Meganos is the community's social hub — a 38,000-square-foot clubhouse that anchors daily life here. It includes:

• Indoor and outdoor pools — a heated indoor lap pool for year-round swimming plus a resort-style outdoor pool
• Fitness center — modern equipment and group fitness classes
• Sawa Spa — a full-service day spa on site, opened in 2010, with treatments built around the region's landscape
• Tennis, pickleball, and bocce courts
• Culinary studio — a demonstration kitchen for cooking classes, community dinners, and wine tastings
• Arts and crafts rooms, a ballroom, and social spaces
• Dining — several options on site, including a café and poolside service

The walking paths, clubhouse setting, and vineyard-and-foothill backdrop are a big part of daily life here. Even if you are not joining every club or event, the community is designed around easy routines: morning walks, fitness classes, dinner at the club, and neighbors who become familiar quickly.

Is Trilogy Right for You?

Trilogy is ideal if you're looking for an active, social lifestyle with high-quality construction, single-story homes, and a strong community rhythm — all without leaving Contra Costa County. It draws buyers from across the Bay Area, especially from Pleasanton, Walnut Creek, Dublin, and San Ramon.

If you're considering downsizing from a larger home, thinking about your next chapter, or simply want a community where neighbors become friends, Trilogy is worth a serious look.

What I Tell Every Buyer

Don't make this decision from a website. Come walk the community with me. See the clubhouse during a live event. Stand on a patio and look at the hills. That's when most people know — this is the one.

I've lived here, I've sold here, and I've helped many buyers work out whether Trilogy is the right fit. If you have questions, let's talk.

Frequently asked questions

Can I still buy a new home from the builder at Trilogy? No. Shea Homes finished building here after roughly 1,100 homes, so every home available today is a resale.

What paperwork does a Trilogy resale require? Because Trilogy is a common interest development, California law requires the seller to provide an HOA resale disclosure package. I broke down what's in that packet and how long it takes separately.

Are all Trilogy homes single-story? Yes. Single-level living is built into the community's design, which is one of the main reasons buyers planning to stay put long term look here.

How does Trilogy compare to other 55+ communities in Brentwood? I compared Trilogy, Summerset, and Kindred side by side, including the tradeoffs each one makes.

Can I keep my current property tax base if I move here? If you're 55 or older, often yes — Prop 19 lets you transfer your base year value to a replacement home anywhere in California, subject to timing rules.

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Want to walk the community? Call or text me directly at (925) 200-0717 — seven days a week, and you'll get me, not an assistant. You can also get started here or check what your current home is worth.

Margie Lupo, Broker Associate, SRES® · eXp Realty of Northern California, Inc. · DRE #01193496 · Brokerage DRE #02188495 · Equal Housing Opportunity

This post is for general informational purposes only and is not legal or tax advice.

Sources

• Shea Homes — Trilogy at the Vineyards — community closed out. Accessed August 2026.
• Club Los Meganos clubhouse size and amenities, and Sawa Spa (opened 2010), confirmed across community and venue listings. Accessed August 2026.