Downsizing Before Trilogy: What to Keep, Sell, or Donate

Start 60 to 90 days before your move date. Sort room by room into four piles — keep, sell, donate, gift — beginning with low-emotion spaces like the garage and guest room. Measure your new floor plan before you decide which furniture survives. Trilogy homes are single-story with no basement, so storage is tighter than most sellers expect.

"Margie, the house isn't the hard part. It's the garage." I hear some version of that from nearly every client who calls me about moving into Trilogy. They've done the math on the mortgage and the property taxes. What stops them cold is thirty years of furniture, holiday decorations, and a hutch that's been in the family since 1987. Totally normal. Here's the plan I use.

When should I start decluttering before a move to Trilogy?

Sixty to ninety days out, if you can manage it. Rushing this into the two weeks before closing is how good furniture gets donated for free and how "I'll deal with it later" boxes sit unopened in the new garage a year later.

Here's roughly how I break it down:

Nine weeks, three phases

| Weeks | What you're doing | Why this order | |---|---|---| | 1–3 | Garage, guest room, attic — sort into keep, sell or consign, donate, gift to family | Lowest emotional weight, so you build momentum before the hard rooms | | 4–6 | Kitchen, closets, home office | Decision fatigue is real, so these get their own stretch instead of one weekend | | 7–9 | Donation pickups, list higher-value items, book an estate sale company if you need one | Photos, letters, and true keepsakes come last, when you're not rushed |

The smartest order to go through the house

Start with the rooms that carry the least emotional weight. The garage, linen closet, and guest room are usually easier than the kitchen you've cooked in for two decades. Photo albums and children's artwork take the longest per item, and you'll want time rather than deadline pressure when you reach them.

A question that helps my clients more than any sorting system: ask whether an item fits your new life, not just your new house. A dining table that seats twelve isn't really answering "will it fit in the room." It's answering "will I host twelve people at Trilogy." The honest answer often decides it.

What should I do with furniture that won't fit my new floor plan?

This is where Trilogy surprises people. Every home in the community is single-story, and the collections range from compact two-bedroom plans up through larger homes with three-car garages. There's no basement anywhere in Trilogy to absorb overflow. Between a garage and whatever attic space your plan has, that's your storage — and most people would rather park a car than stack boxes indefinitely.

So measure first. A sectional that works in a great room with tall ceilings can swallow a smaller Trilogy living room whole. I walk clients through this with the actual floor plan in hand, not a guess, because the collections differ enough that a rule of thumb doesn't hold. If you want the full breakdown of plans and collections, I put it in my Trilogy buyer's guide.

Where to donate or sell what you don't keep

You have two solid options within a few minutes of town, and I've sent clients to both. St. Vincent de Paul is the one to call for pieces you can't lift into a car, since they run pickups.

Two donation stops — screenshot this before you load the car

| Where | Address | Hours | Takes | |---|---|---|---| | Goodwill Store & Donation Center | 6271 Lone Tree Way, Empire Shopping Center | Daily | Clothing, housewares, small furniture | | St. Vincent de Paul of Contra Costa County | 8890 Brentwood Blvd | Most days, 10 to 5 | Clothing, household goods |

Pickup for larger items: St. Vincent de Paul schedules at (925) 439-5060.

For higher-value furniture, art, or collections, a licensed estate sale company will usually net you more than a quick donation. That's worth the trouble when you're clearing a full four-bedroom house, less so for a few closets.

Is it worth hiring a professional to help?

For some clients, yes. Senior move managers sort, coordinate donation pickups, arrange estate sales, and manage the physical move. The National Association of Senior & Specialty Move Managers is the group that certifies them and maintains a directory you can search by area.

On cost, I'd rather tell you how to ask than quote a number I can't stand behind. NASMM says plainly that it's "virtually impossible to calculate what a specific move might cost," because fees vary by region and by the services you want. Some managers bill hourly, others price the whole job, and NASMM members provide a written estimate before you pay anything. Get two estimates and compare what's included. If you have family nearby who can give you a few weekends, you may not need one at all.

What I've noticed about Brentwood sellers making this move

I live in Trilogy, on Chardonnay Lane. That means I'm not describing this from a brochure — I've watched neighbors go through it, and I've helped plenty of them sell the house they were leaving.

The pattern I see locally: people underestimate the garage and overestimate the kitchen. Brentwood homes east of town tend to have deep three-car garages, and those absorb a decade of accumulation quietly. Meanwhile the kitchen everyone dreads usually sorts fast, because most of it is duplicates. If you only have one free weekend before you start in earnest, spend it in the garage.

The other local wrinkle is timing against the season. Brentwood summers hit triple digits, and sorting a garage in July is miserable enough that people quit halfway. Clients who start in early spring or fall get through the physical work without fighting the heat, and they aren't making keep-or-toss decisions while overheated.

Why are so many Brentwood homeowners downsizing right now?

It's rarely about the market. In NAR's 2025 Profile of Home Buyers and Sellers, 26% of buyers over 60 surveyed said they moved to be closer to family, 13% bought for retirement, and 11% said they were downsizing. Those are survey responses from buyers, not measurements of the market, but the ranking matches what I hear at kitchen tables here.

Most downsizers barely shrink

That surprises people, and it cuts both ways. The square footage may hold roughly steady, but going from a two-story house with a basement-equivalent of storage to a single-story Trilogy plan still means the sorting has to be real. What you're giving up is usually storage and stairs, not living space.

The tax side often works in your favor more than people expect. Under Proposition 19, effective April 1, 2021, homeowners 55 and older can transfer their existing property tax base to a replacement home anywhere in California, up to three times, if they buy or build within two years of the sale. I walked through the details in my Prop 19 explainer. Confirm your own situation with the Contra Costa County Assessor or your CPA — the rules have thresholds that depend on your numbers.

Frequently asked questions

How long does it take to downsize before moving to a 55+ community? Plan on 60 to 90 days at a reasonable pace. That gives you room to sort low-emotion spaces first, schedule donation pickups, and handle keepsakes without deadline pressure. Compressing it into two weeks is possible but usually costs you money on furniture you give away in a hurry.

What should I get rid of first when downsizing? Start with the garage, guest room, and linen closets. These carry the least sentimental weight, so you build momentum and get a feel for your own decision-making before the harder rooms. Save photos, letters, and keepsakes for last.

Will my current furniture fit in a Trilogy home? Maybe not all of it. Every Trilogy home is single-story with no basement, and the collections vary quite a bit in size, so the answer depends on your specific plan. Measure your new rooms before deciding what makes the truck.

Where can I donate furniture near Brentwood? Goodwill at 6271 Lone Tree Way accepts clothing, housewares, and small furniture daily. St. Vincent de Paul of Contra Costa County at 8890 Brentwood Blvd accepts clothing and household goods and offers pickup for larger items at (925) 439-5060.

Does Prop 19 affect my property taxes if I downsize into Trilogy? It can. Homeowners 55 and older may transfer their existing property tax base to a replacement home anywhere in California, up to three times, when purchased or built within two years of the sale. Check your specifics with the County Assessor or a CPA.

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Thinking about the move to Trilogy or another Brentwood 55+ community? I'm happy to walk your specific situation through with you, including a look at your floor plan before you decide what furniture to keep. Call or text me at (925) 200-0717 — I answer myself, seven days a week, no assistant screening the call.

You can also start here, or get a free home value estimate on the house you'd be selling.

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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. Property tax rules under Proposition 19, including value thresholds and filing deadlines, depend on your individual circumstances. Please consult a qualified attorney, CPA, or the Contra Costa County Assessor's office before making decisions based on this information.

Sources

• National Association of Senior & Specialty Move Managers, FAQs — fee structures and written estimates. Accessed August 12, 2026.
• NAR, "Settling In, Not Slowing Down: Buyers 60+ by the Numbers" — survey data from the 2025 Profile of Home Buyers and Sellers. Accessed August 12, 2026.
• California State Board of Equalization, Proposition 19 — base year value transfer rules for homeowners 55+. Accessed August 12, 2026.
• Goodwill SF Bay, Brentwood location — address and donation hours. Accessed August 12, 2026.
• St. Vincent de Paul of Contra Costa County, donate goods — Brentwood location and pickup scheduling. Accessed August 12, 2026.