If you’re a San Diego County homeowner who needs to move, deciding whether to sell or rent your home can be more complicated than it first appears. Selling provides access to your equity and a clean break from the property. Renting lets you keep the home as an investment and may be particularly appealing if you have a low mortgage rate.
Neither choice is automatically better. The right answer depends on what your home would realistically sell for, what it could rent for, how much equity you need for your next move, the costs of owning it as a rental and whether you actually want to be a landlord.
Why Renting Can Be Worth Considering
One reason this question comes up today is the difference between existing and current mortgage rates. About half of outstanding mortgages had rates below 4% as of late 2025. By comparison, Mortgage News Daily’s average 30-year fixed mortgage rate was 7.61% on October 5.
Giving up a low-rate loan can therefore be a meaningful consideration. But the mortgage rate is only one part of the calculation. Keeping a low-rate mortgage doesn’t necessarily make the home a good rental, and selling it doesn’t always mean giving up a valuable opportunity.
You may also hear about homeowners becoming “accidental landlords.” Zillow found that 2.3% of homes listed for rent nationally had previously been listed for sale and failed to sell. The figure for the San Diego metro was lower, at 1.9%. That is a small share of the market, not evidence that San Diego homeowners are broadly switching from selling to renting. It does show that some owners turn to renting when they can’t sell for the price they want or within their desired time frame.
It is usually better to consider both choices before listing rather than make the decision after a home fails to sell.
Start With the Numbers for Your Home
The first step is to establish two realistic numbers: what your home is likely to sell for in the current market and what a qualified tenant is likely to pay in rent.
For the sale, estimate your net proceeds, not just the sale price. Account for the mortgage balance, selling costs and any repairs or other expenses associated with the sale. Then consider what you would do with the equity. You may need it for the down payment on your next home, use it to reduce other debt or invest it elsewhere.
For a rental, start with the expected rent and subtract all of the costs of ownership. That can include the mortgage, property taxes, HOA fees, landlord insurance, maintenance and repairs, vacancy, and property management if you don’t plan to manage the rental yourself. A long-term rental generally requires different insurance than an owner-occupied home, and the premium may be higher. The Insurance Information Institute explains the insurance differences when you rent out your home.
Cash flow is not the only possible return from a rental. Mortgage principal reduction and potential future appreciation also matter. At the same time, the equity remaining in the home has an opportunity cost. If you have substantial equity, compare the expected return from keeping that money invested in the property with what you could do with it elsewhere.
The answer can change considerably from one San Diego County neighborhood, price range or property type to another. Use numbers for your specific home rather than general assumptions about the housing or rental market.
Taxes Can Affect When You Sell
Taxes are one reason the decision to sell or rent your home shouldn’t be treated simply as a comparison between a sale price and monthly rent.
Homeowners who meet IRS requirements may exclude up to $250,000 of gain from the sale of a primary residence, or up to $500,000 for many married couples filing jointly. One of the principal requirements is that the home was owned and used as a primary residence for at least two of the five years before the sale.
For an owner who has already satisfied the two-year residence requirement before moving out, that generally means they can rent the home for nearly three years before they no longer meet the standard two-of-five-year test. Individual circumstances and exceptions can change that calculation, so review the timing with a tax professional rather than estimating it yourself.
Depreciation is another consideration. Once your home becomes a rental, depreciation can reduce taxable rental income. However, when you eventually sell, the IRS generally requires you to account for the depreciation you claimed, or could have claimed, while you owned the rental. That can increase the tax you owe on the sale. IRS Publication 523 provides more information about selling a home that was also used as a rental.
If the property becomes a longer-term investment, a 1031 exchange may allow you to defer taxes on some or all of the gain by exchanging the rental for another qualifying investment property. The rules are specific, so discuss this option with a tax professional before making plans around it.
What Changes When Your Home Becomes a Rental
The financial analysis is only part of the decision. Turning your home into a rental changes your responsibilities as an owner.
Your mortgage. Review your loan documents before renting the property, particularly if you purchased or refinanced recently. Owner-occupancy requirements vary. Standard mortgage documents, for example, generally require you to make the property your principal residence within 60 days and live there for at least one year, although exceptions can apply.
Your insurance. Contact your insurance company before turning your home into a rental. A standard homeowners policy may not provide the coverage needed for a long-term rental, and landlord coverage will generally cost more.
Your HOA. If the home is in a homeowners association, check the governing documents before deciding to rent. Rental restrictions, minimum lease periods and other requirements can affect whether renting is possible.
California and local law. Landlords must comply with rules governing tenant screening, leases, security deposits, property condition and termination of tenancies. California’s requirements have changed in recent years, and some cities have additional regulations. The California Department of Real Estate publishes a current landlord and tenant guide. Don’t treat this part of the process casually. Errors can be expensive.
Your time. Rental ownership requires ongoing management. Someone has to find and screen tenants, collect rent, respond to maintenance problems, arrange repairs and handle turnover. A property manager can take over much of the day-to-day work, but management becomes another cost of owning the property.
When Selling May Make More Sense
You need the equity. If you need the proceeds from your current home for the down payment on your next one, selling may be the most practical choice.
You don’t want two mortgages. This is separate from needing the equity. Even if you have enough money for the next down payment, consider whether you have sufficient cash reserves and income to carry both properties during a vacancy or major repair.
The rental numbers don’t work. A low mortgage rate doesn’t make a property a good investment if market rent is substantially below the cost of carrying and maintaining the home. If you have to put money into the property every month, the potential long-term return may not be worth the cost or risk.
The house needs work. An aging roof, older mechanical systems or deferred maintenance don’t disappear when a tenant moves in. When your home is a rental, you may have to make some repairs more quickly, and large expenses can substantially change projected returns.
Your home is likely to sell well now. A slower national housing market doesn’t mean a San Diego County home won’t sell. Marketability depends on the home’s location, condition, price range, competition and asking price. Current conditions can also differ significantly between detached homes and condos or townhomes.
You don’t want to be a landlord. This is a legitimate part of the decision. A rental may look acceptable on a spreadsheet and still be the wrong choice if you don’t want the additional work, responsibility and financial exposure that come with owning an investment property.
A low mortgage rate is just one factor in the analysis. It shouldn’t determine the answer by itself.
How to Decide Whether to Sell or Rent Your Home
- Determine what your home would sell for and what it would rent for today. Then calculate the likely net proceeds from selling and the realistic net income or cost of renting.
- Decide how much of your equity you need elsewhere. Consider the next home purchase, cash reserves, debt and other potential uses for the money.
- Include the full cost of owning a rental. Allow for mortgage payments, insurance, taxes, maintenance, repairs, vacancy, HOA expenses and management where applicable.
- Review the restrictions and tax consequences before committing. Check your loan, HOA rules, insurance requirements and California and local rental laws, and discuss the tax timing with a qualified professional.
- Decide whether you want the responsibilities of being a landlord. Financial return matters, but so do the time and responsibility required to manage a property.
If you decide to rent your home, establish a future date to review the decision again. Your home’s value, market rent, expenses, tax situation and your own plans can change. The tax consequences of waiting to sell also deserve particular attention.
If you’re planning a move and aren’t sure whether selling or renting your current home makes more sense, contact me and I can help you look at both options. The first step is determining what your home is likely to sell for and what it could rent for in today’s market, so you can make the decision based on real numbers and what works best for you.