Key Takeaways
The true cost of downsizing in Silicon Valley is the difference between your gross equity and what actually lands in your account after selling costs, prep, moving, purchase costs and taxes. For many longtime owners, capital gains tax and selling expenses are larger than they expect, while Prop 19 and lower maintenance costs make the move pay off over time. Running a net proceeds estimate before you list is the only way to know your real budget.
Santa Clara County's median home sale price was about $1.53 million in August 2026, and homes moved in a median of 19 days, according to Redfin. For longtime homeowners, downsizing in Silicon Valley in this environment can free up a lot of equity.
But moving to a smaller home involves more than comparing the price of a four-bedroom house to a two-bedroom condo. You need to account for selling costs, moving expenses, the costs of the replacement home and taxes to understand what you actually net. Getting those numbers on paper before you list is the only way to know what you're working with, and it's the first thing I do with every family in my home equity consultation.
The Financial Reality of Selling Large and Buying Small
The price gap between a large single-family home and a smaller condo or townhome sets your baseline. The Santa Clara County Association of REALTORS® reported a median single-family price of $1,850,000 in August 2026. Condos and townhomes vary widely by city and age, from well under $1 million in many parts of San Jose to much more in Cupertino or Palo Alto, so the size of the gap depends on where you're selling and where you're buying.
For many local sellers moving from a house to a condo, that spread is $1 million or more before costs. What you walk away with depends on what you subtract, and there's always more to subtract than people expect.
Calculating Your Expected Net Proceeds
Net proceeds are the cash you receive at closing after every loan and fee is paid. Start with the sale price, then subtract your remaining mortgage or HELOC balance, commissions, seller closing costs and any repair credits.
Here's a simple example, for illustration only. A couple sells a home they own free and clear for $2,500,000. After roughly 5% in commissions and about 1% in transfer tax, title and escrow, they'd receive around $2,350,000 at closing, before any capital gains tax. If they bought decades ago and their taxable gain after the $500,000 exclusion is $1,200,000, federal and California tax could take somewhere in the range of $350,000 to $450,000 of that, depending on their income. Then they buy an $850,000 condo with cash, leaving them roughly $1 million or more for retirement, care and the life they want. The tax line is the one most people underestimate.
Current Market Conditions in Santa Clara County
Sellers still hold a strong position. In August 2026, Santa Clara County homes sold for about 102% of list price on average, and roughly half sold above asking. Your larger home is likely to draw competitive offers if it's priced and prepared well.
The catch is that you'll face the same conditions when you shop for the smaller home, especially for single-level homes, which are in short supply. Have proof of funds or financing ready before you start writing offers.
Simple Strategy Guide
The Downsizing Guide for Bay Area Seniors
What to keep, what to let go, and how to get your home ready for today's buyers without a costly remodel, so you protect your equity and move on your own timeline.
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Expenses to Sell Your Current Home
Preparing a long-held home for the market usually requires some cash before you ever see a dollar from the sale. Buyers at Silicon Valley prices expect clean, functional, move-in ready homes, and deferred maintenance doesn't disappear. It shows up as an inspection credit request instead.
Beyond prep, the transaction itself carries fees that come straight off your proceeds. Commissions are negotiable, and since the 2024 changes to how buyer agents are paid, sellers decide whether to offer compensation to the buyer's agent. Many still do, because it widens the pool of buyers. Transfer taxes, title and escrow round out the list.
Preparing for the Market
Longtime owners often need to paint, refinish floors, clean up the landscaping and handle a few repairs before listing. These steps commonly run in the five figures, sometimes $10,000 to $30,000 or more, depending on the home's condition. Put the money toward paint, lighting, flooring, cleaning and safety items rather than major remodels, which rarely pay back. I explain why in the gold coin problem.
If you'd rather not pay for prep out of pocket, a pay-at-closing program can front the cost and get reimbursed from your proceeds.
Does your home need some work first?
Let's get it market-ready, and pay for it at closing.
Paint, repairs, flooring and staging, all handled for you through Compass Concierge with nothing out of pocket up front and no contractors for you or your family to manage.
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Commissions and Closing Costs
On a $2 million sale, every 1% of commission is $20,000, so a 5% total is $100,000. That's not a surprise you want at the closing table, and it's worth understanding exactly what you're paying for before you sign a listing agreement.
On top of commissions, seller closing costs include escrow fees, the owner's title policy if the seller pays it under the local custom, recording fees and transfer taxes. Santa Clara County's transfer tax is $1.10 per $1,000, and cities like San Jose, Palo Alto and Mountain View add their own. Together these usually add up to roughly 1% of the sale price, and more in cities with higher transfer taxes.
Expenses to Buy and Move
Downsizing means paying for the next home and the physical move. Buying a condo or townhome has its own closing costs, including escrow, title, inspections, and appraisal and loan fees if you finance.
The move deserves its own budget line, especially after decades in one house. Sorting, packing, moving and possibly storing a lifetime of belongings takes real time and real money.
Buying a Smaller Home or Condo
As a buyer, plan on closing costs of roughly 1% to 3% of the price, with cash buyers at the low end since they skip lender fees. You'll still pay for escrow, recording and inspections.
Condo and townhome owners also pay HOA dues. In Santa Clara County they commonly run several hundred dollars a month, and buildings with elevators, amenities or big upcoming repairs can charge $1,000 or more. Before you commit, read the HOA budget, reserve study and recent minutes to look for underfunded reserves or special assessments. Factor dues into your monthly budget before you fall in love with a unit.
Moving, Purging and Storage Fees
Moving from a 3,000-square-foot house to a 1,200-square-foot condo means a lot of furniture simply won't fit. Many downsizers hire a senior move manager or an estate sale company. Estate sale companies usually take a percentage of sales, so there's little or no upfront cost, but it reduces what you net from those items.
A full-service local move with packing can easily run several thousand dollars or more within the Bay Area. If your new home isn't ready or you can't part with certain pieces yet, budget for a storage unit as well.
Long-Term Financial Impact
Over time, the savings from a smaller home usually outweigh the one-time transaction costs. Less square footage means lower utility bills and less spent on maintenance, landscaping and exterior repairs, especially when an HOA handles the building exterior.
Property taxes are the one area that can catch California downsizers off guard. Buying a new home normally triggers a reassessment to the purchase price, which could mean a higher tax bill even on a cheaper home. State law offers real protection for qualifying downsizers.
Property Taxes and Proposition 19
Proposition 19 lets homeowners who are 55 or older, severely disabled, or victims of a wildfire or natural disaster transfer their existing assessed value to a replacement primary residence anywhere in California. Owners 55 and older can use it up to three times, and the replacement has to be bought within two years of selling the original home.
If the replacement costs the same or less than the old home sold for, your tax base carries over. If it costs more, the difference is added to your transferred base, which is still far better than a full reassessment. You can estimate your savings with my Prop 19 calculator, and my Prop 19 explainer covers the fine print.
Capital Gains on the Sale
The federal home sale exclusion in IRS Publication 523 covers up to $250,000 of gain per person, or $500,000 for married couples filing jointly. Gain above that is taxed by the IRS and California, and the 3.8% net investment income tax may apply. Widows and widowers may be able to sell with little or no tax thanks to the community property double step-up, so ask your CPA before you assume the worst. My capital gains tax calculator gives you a starting estimate.
Maintenance and Utility Savings
Single-family homes need constant upkeep, from roofs and fences to trees and sewer lines. Condos and townhomes shift much of that to the HOA, and a predictable monthly fee is often easier on a retirement budget than an unpredictable repair bill. Smaller spaces also cost less to heat and cool, and those savings add up over the years.
Free Downsizing Strategy Call
Before you start sorting decades of belongings or call a moving company... let's figure out where you're headed and how to get there.
Most downsizing regrets come from doing things in the wrong order. In 30 minutes, we’ll talk through what your home may be worth, whether to buy or sell first, how Prop 19 could affect your property taxes, what the house actually needs before listing, and a realistic timeline for your move—so the process feels manageable, not overwhelming.
Book My Downsizing Strategy Call →Sources
- Redfin, Santa Clara County Housing Market (August 2026)
- Santa Clara County Association of REALTORS®, Housing Statistics (August 2026)
- California State Board of Equalization, Proposition 19
- IRS Publication 523, Selling Your Home
Frequently Asked Questions
Is it cheaper to downsize in Silicon Valley?
Usually, over time. You'll pay selling costs, moving costs and possibly capital gains tax up front, but moving from a large house to a smaller home can free up substantial equity and lower your ongoing utility and maintenance costs. HOA dues and a new property tax bill can offset some of that, so run the numbers for your situation.
What are the hidden costs of moving to a smaller home?
Pre-listing repairs, staging, estate sale or move manager fees, storage, HOA dues and special assessments, and capital gains tax are the ones people most often miss. Ask for a written net proceeds estimate before you list.
How do property taxes change when downsizing in California?
Buying a new home normally triggers a reassessment to the purchase price. Under Prop 19, homeowners 55 and older can transfer their current assessed value to a replacement home anywhere in California, up to three times, if they buy within two years of selling.
How much should I budget to prepare my home for sale?
Many longtime owners spend somewhere between $10,000 and $30,000, and more for homes with significant deferred maintenance. Focus on paint, flooring, lighting, cleaning and safety items rather than big remodels.
Will capital gains taxes eat up my profit?
They can take a meaningful share. Single filers can exclude up to $250,000 of gain and married couples filing jointly up to $500,000. Gain above that is taxed federally and by California, and the 3.8% surtax may apply. Meet with a CPA before you list.
Do HOA fees make a condo more expensive than keeping my house?
Not usually. Dues typically cover exterior maintenance, roofs, landscaping, common areas and the master insurance policy, which replace costs you'd otherwise pay yourself. Check the HOA's reserves and any planned special assessments, because an underfunded association can change the math.
How much do sellers pay in closing costs in Santa Clara County?
Beyond commissions, seller closing costs such as transfer taxes, escrow, title and recording usually total around 1% of the price, and more in cities with their own transfer tax like San Jose. Commissions are negotiable and depend on your listing agreement and any buyer agent compensation you agree to.
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