Should I sell my current home first or buy my smaller home first when downsizing in Contra Costa County?

Most downsizers in Contra Costa County do best by getting a current market valuation first, then shopping the downsize market before committing to list. The goal is a coordinated close where both transactions happen in the same window, so you avoid carrying two mortgages or renting between homes. A team experienced with sell-and-buy transactions can help you sequence this correctly. The answer depends on current inventory levels and your financial flexibility.

What types of single-story homes are available in Brentwood, Oakley, Antioch, and Discovery Bay?

East Contra Costa County has single-story detached homes across all four cities, with the mix varying by area. Brentwood has newer single-level options in subdivisions like Garin Ranch and Central Brentwood. Antioch tends to offer more affordable price points. Discovery Bay attracts buyers who want a quieter, waterfront-adjacent lifestyle. Patio homes and smaller-lot single-family homes are also available across the area and offer lower maintenance with private outdoor space.

Is Trilogy at Brentwood a good option for downsizers?

Trilogy at Brentwood is an age-restricted active-adult community with strong amenities, a clubhouse, and a built-in social scene. It's a good fit for some people and not a match for others. Many who tour it find the community appealing but aren't ready for an age-restricted setting. There are also non-age-restricted single-story options throughout Brentwood and nearby cities for buyers who want a lower-maintenance home without those restrictions.

How does California Prop 19 affect my property taxes when I downsize?

Prop 19, which took effect in 2021, created rules that allow qualifying California homeowners over 55 to transfer some or all of their existing property tax base to a replacement home under certain conditions. The rules include requirements on timing, purchase price relative to sale price, and eligible properties. Confirm the current rules with the Contra Costa County Assessor or the California State Board of Equalization at boe.ca.gov. A CPA familiar with California real estate tax is worth consulting before you finalize your timeline.

How does The Mashore Group market a home to get top dollar on the sell side of a downsize?

We build a full digital campaign around your home: property-specific landing pages, targeted ads on Facebook and Instagram, retargeting so buyers keep seeing your home after the first click, and geographic targeting to reach buyers relocating from higher-priced Bay Area markets. We control attention, where most agents rely only on MLS exposure. Homes that get in front of the right buyer repeatedly, not just once, sell faster and for more. That's how the marketing side of your downsize transaction protects the equity you've spent decades building.

What is the biggest mistake people make when downsizing in the Brentwood or Oakley area?

The most common regret is picking the wrong next location, not the wrong home size. People sometimes move somewhere that turns out to be further from family than expected, or into a community that doesn't fit their social needs, or into a floor plan that worked in photos but not in daily life. The financial math on a downsize usually works out well. The non-financial factors, proximity to grandkids, community feel, walkability, healthcare access, deserve equal attention in the search.

Downsizing in Contra Costa County: A Guide for Empty Nesters

You've been thinking about this for two years. The house is too big. The yard is too much. The stairs aren't getting easier. And every month, you're carrying maintenance, property taxes, and utilities on a home that used to feel full and now just feels... large.

You're not alone. A lot of long-time Contra Costa County homeowners in Brentwood, Oakley, Antioch, and Discovery Bay are sitting on significant equity in homes they've outgrown. The math usually works. The emotion is the harder part.

This guide walks you through the practical side: how to time the transaction, how to think about your next home, and what to expect from the process in this specific market. We're not going to tell you what to decide. But we are going to give you the real picture so you can make the call with confidence.

The Sequencing Problem: What Comes First?

This is the question we hear most. You can't buy your next place until you know what you net from this one. But you don't want to sell and end up renting for six months because you couldn't find the right smaller home in time. Both feel like traps.

Here's how most successful transitions actually work in this market.

Start with a current valuation on your existing home. Not a Zillow estimate, which can be tens of thousands off in either direction. An actual, current market analysis from someone who knows Brentwood, Oakley, Antioch, and Discovery Bay specifically. You need a real number before any other decision makes sense. That number tells you what equity you're working with, what you can buy next, and whether the timing is right at all.

Once you know your sell-side number, you can start looking seriously at what the downsize market looks like. Single-story homes, lower-maintenance floor plans, homes in communities with walkable amenities. You don't need to be under contract before you look. But you do need to understand what's available and at what price before you commit to listing.

The cleanest version of this transaction is a coordinated close: your current home sells, and you're already in contract on the next one, with closing dates lined up so you move once. It's not always possible, but it's more achievable than people expect when you're working with a team that has actually done this before. We've helped Contra Costa clients do exactly this, selling one home and closing on a smaller one in the same window without a rental gap or a double-mortgage stretch.

What the Right Single-Level Home Actually Looks Like in This Area

Not every smaller home is a good downsize. Some people trade square footage for a two-story townhome with a staircase just as steep as the one they left. Some move into a community that feels more restrictive than freeing. Getting this part right matters.

In East Contra Costa County, the downsize inventory breaks down into a few categories:

Single-story detached homes. These exist across Brentwood, Oakley, Antioch, and Discovery Bay in various price ranges. Brentwood's newer subdivisions, especially in Garin Ranch and parts of Central Brentwood, have good single-level options. Antioch has more affordable entry points. Discovery Bay has a different feel, waterfront access, a quieter pace, popular with people who want to slow down without giving up outdoor lifestyle.

Patio homes and smaller-lot detached homes. Less yard, similar privacy to a traditional detached home. These are popular because you keep the independence of a single-family home without the acreage. Maintenance is dramatically lower. If you've been managing a third of an acre in Brentwood, moving to a 5,000-square-foot lot feels like a different life.

Active-adult communities. Trilogy at Brentwood is the most visible in the East County area. It has strong amenities, a clubhouse, built-in social activity. It's gated. It is age-restricted, and that's a real consideration. Some people love the community feel. Others toured it and said they weren't there yet. That's a completely valid call. There's no right answer, just what fits your situation.

The most common regret we hear from people who downsized is not the size of the home. It's picking a location that turned out to be further from family, or a community that didn't match their social needs, or a floor plan that looked fine on paper but didn't work in daily life. Take the tours. Live in it mentally before you commit.

Your Equity Is the Engine. Use It Right.

Long-time homeowners in Contra Costa County are sitting on equity that took decades to build. How you manage it in a downsize transaction has real financial consequences.

On the sell side, getting top dollar for your current home is not automatic. It depends almost entirely on how the home is marketed. Most agents put a home on the MLS, do an open house, and wait. That approach worked in 2021. In the current market, days on market have stretched and buyers are more selective. The homes that sell fast and at full price are the ones that get in front of the right buyer repeatedly, not just once.

We don't just list your home. We build a full digital campaign around it. Property-specific landing pages, targeted ads on Facebook and Instagram, retargeting so buyers who engaged with your home keep seeing it until they act. Geographic targeting so buyers relocating from higher-priced Bay Area markets, San Francisco, San Jose, San Mateo, see your home as the opportunity it is. Krista Mashore has invested more than $1.9 million over the past eight years mastering this system, and Jaynlin runs it on the ground here in Contra Costa every day. Most agents are still marketing homes like it's 2003. We control attention. Most agents rely on exposure.

On the buy side, your negotiating position is strong if you come in with clarity. Knowing your exact net from the sell side, having your financing sorted, and being ready to move quickly when the right home comes up. The Master Certified Negotiation Expert designation that our team carries, held by less than 1% of agents nationwide, matters when you're competing for a well-priced single-story home that multiple buyers want.

The equity math can work out very well in a downsize. Many Contra Costa homeowners sell a larger home and buy a smaller, lower-maintenance home, freeing up cash that can go toward retirement, travel, or simply lowering the monthly overhead. That's a real lifestyle change, not just a real estate transaction.

California Prop 19 and Property Tax: What to Ask About

California's Proposition 19 changed the rules around transferring your property tax base when you move. If you've owned your current home for many years, you're likely paying property taxes on an assessed value well below the current market value. Moving to a new home typically resets that assessed value to the purchase price.

Prop 19, which took effect in 2021, created rules that allow qualifying homeowners over 55 to transfer some or all of their existing property tax base to a new home in California, under certain conditions. The rules have specific requirements around timing, home values, and eligible transactions.

We're not tax advisors, and this area is specific enough that general summaries can miss details that matter to your situation. Confirm the current rules directly with the Contra Costa County Assessor's office or the California State Board of Equalization at boe.ca.gov. A conversation with a CPA who knows California real estate taxation is also worth the hour before you commit to a timeline.

The Emotional Part Nobody Talks About

You've lived in that house for 15, 20, maybe 25 years. Kids grew up there. Holidays happened there. There's a version of the family story that's tied to that address. Selling it doesn't erase any of that. But it does close a chapter, and that's real even when the financial case is clear.

Most people who have made this move will tell you the same thing: they wish they'd done it a little sooner. Not because the big house wasn't good, but because the life on the other side of the transition turned out to be better than they expected. Less maintenance. More freedom. More time to travel, be with grandkids, do the things they kept saying they'd do when they weren't managing a big yard and a house that needs constant attention.

The fear that it's permanent is real. But so is the relief that follows when it's done right.

If you've been circling this decision for a year or two, the best first move is a simple one: get an accurate current value on your home. That number grounds the whole conversation. It tells you what's real, and from there the path forward usually gets clearer fast.

Working with a Team That Has Done This Before

Timing a sell-and-buy in the same transaction window takes coordination, market knowledge, and real negotiating skill on both sides. It's not something every agent handles well. It requires understanding both what your current home is worth and what the downsize market looks like right now in your target area, and being able to move quickly when both sides align.

Jaynlin Slone leads the listing work at The Mashore Group and has been working in East Bay real estate for over a decade. Krista Mashore has personally sold more than 2,350 homes and has ranked in the top 1% of agents nationally for 19 consecutive years. Together they've helped Contra Costa County clients execute this exact type of coordinated lifecycle transaction, selling the family home and landing in the right next place without the chaos that comes from bad sequencing.

One client put it simply in their Zillow review: Thanks to The Mashore Group, especially Jaynlin, we were able to sell our house and buy the home we always dreamed of. We highly recommend her due to her commitment to her clients, her honesty, and communication.

That's what a well-executed downsize looks like. Both sides handled, timing coordinated, and a client who feels like the transition was worth it.

If you're ready to understand what your home is worth today, get your complimentary home value report below. No pressure, no obligation. Just a real number to work from.

Downsizing in Contra Costa County: A Practical Guide for Empty Nesters