Should You Rent Out or Sell Your San Diego Home?

Reviewed by Brendan McKee, Managing Broker, DRE #01882732, on October 21, 2026.

Renting out your San Diego home makes sense when the realistic rent covers your full carrying cost with room for repairs and vacancy, and you can live with the rules that come with being a landlord. Selling makes more sense when the numbers are thin, when you want a clean break, or when the federal home-sale tax exclusion is about to run out. The decision is mostly about three things: cash flow, taxes on a future sale, and how hard it will be to get the home back if you want it.

Key takeaways

• Start with numbers: a realistic rent estimate against every cost, not just the mortgage.
• If you lived in the home, the federal exclusion on gain generally needs 2 years of use as your main home within the 5 years before the sale. Renting too long can end it.
• Renting ends your homeowners' exemption, and you must tell the San Diego County Assessor.
• Inside the City of San Diego, the Tenant Protection Ordinance applies from the first day of a tenancy, so getting the home back later takes planning at lease signing.
• Chula Vista and Imperial Beach have their own tenant ordinances; the unincorporated County and most other cities follow state law.

Start with the cash flow

Renting only works if the rent pays for the home. List every monthly and annual cost: mortgage, property tax, a landlord insurance policy in place of your homeowners policy, HOA dues, the City of San Diego Rental Unit Business Tax if the home is in the City, routine maintenance, a reserve for big repairs, a month or so of vacancy between tenants, and management if you hire it. Our cost of renting out a San Diego home guide walks through each line.

Then set that against a rent you can actually get, based on comparable rentals near you. How much rent a San Diego home can get explains how that number is built. You can test both sides with the rental cash flow calculator.

One timing note: as of October 2026, San Diego County is under a state of emergency after Tropical Storm Rachel, so Penal Code § 396 generally bars advertising or charging rent more than 10% above the pre-emergency amount. It is stated to run through November 14, 2026; check whether it has been extended before you list.

The tax side: the 2-of-5-year window

If the home was your main residence, federal law lets you exclude up to $250,000 of gain on a sale ($500,000 for joint filers who qualify), as long as you owned it and lived in it as your main home for at least 2 years during the 5 years before the sale (IRC § 121). The 2 years do not need to be consecutive.

That window is why timing matters. If you move out and rent the home, the clock keeps running. Rent it for more than about 3 years and you may no longer meet the 2-of-5 test when you sell. Some points to know:

• Years after you move out and before you sell generally do not reduce the exclusion as "nonqualified use," as long as you still meet the 2-of-5 test.
• Depreciation you take (or could have taken) while it is a rental is not excluded and is taxed on the sale.
• Service members on qualified official extended duty can suspend the 5-year clock for up to 10 years.

The home sale exclusion timeline tool and our tax guide on selling a former home after renting it go deeper. This is general information, not legal or tax advice. Confirm the details for your situation with a California attorney or tax professional.

Property tax changes when you rent

Renting a home does not, by itself, trigger a Prop 13 reassessment in California; reassessment follows a change in ownership or new construction. Two things do change:

• The homeowners' exemption ends. It takes $7,000 off assessed value (about $70 a year in San Diego County) and does not apply to property that is rented (R&TC § 218). The County Assessor says it is the owner's responsibility to terminate it when no longer eligible. December 10 is the last day to terminate without penalty, and failing to notify the assessor in time can bring an escape assessment with interest plus a penalty under R&TC §§ 531.6 and 504.
• Your insurance should change. A homeowners policy is written for an owner-occupied home; rentals are usually insured on a landlord or dwelling form such as a DP-3.

Getting the home back later is harder in the City of San Diego

This is the point many owners miss. The City of San Diego Tenant Protection Ordinance (SDMC §§ 98.0701 to 98.0710) requires just cause to end any tenancy longer than 30 days, starting on day one. Fixed-term leases of 3 months or less are not tenancies under the ordinance. State law (AB 1482) only requires just cause after 12 months.

If you think you might move back:

• Owner move-in needs a lease clause. For leases entered on or after June 24, 2023, owner move-in is allowed only if the tenant agrees in writing or the lease expressly lets the owner end it to move in (§ 98.0704(b)(1)(A)). The owner or close relative must move in within 90 days and stay 12 continuous months.
• No-fault endings cost relocation. In the City, that is two months of the tenant's rent, or three months for a tenant who is 62 or older or disabled.
• An exemption may apply. A single-family home or condo can be exempt if the landlord is not a REIT, a corporation or an LLC with a corporate member, but only if the exact City notice is in the lease for tenancies started or renewed on or after January 1, 2024 (§ 98.0703(l)).

Chula Vista (CVMC 9.65) also has just cause from the start of a tenancy, and Imperial Beach (IBMC 9.90) has its own ordinance with a 12-month wait. In the unincorporated County, National City and La Mesa, no local ordinance was found as of October 2026, so state law applies. The San Diego Tenant Protection Ordinance guide covers the details.

A side-by-side check

If your answers split, a written rental estimate and a call to your tax professional usually settle it.

The management question

Being a landlord is ongoing work: pricing, screening under fair housing and source-of-income rules, leases with the required disclosures, rent collection, repairs, deposit returns within 21 days of move-out, and keeping up with local and state rules. Our overview of San Diego property management explains what full management covers.

Frequently asked questions

Is it better to rent or sell my house in San Diego?

It depends on whether a realistic rent covers your full costs, how close you are to the end of the federal 2-of-5-year home-sale exclusion window, and whether you want to move back. If rent leaves little margin and your gain is large, selling inside the window is often the cleaner choice. Confirm the tax side with a tax professional.

How long can I rent out my house and still avoid capital gains tax?

Under IRC § 121 you generally need to have owned and lived in the home as your main residence for 2 of the 5 years before the sale. If you lived there right up to moving out, that usually means selling within about 3 years of starting to rent. Depreciation taken while renting is still taxable. Service members on qualified extended duty may suspend the clock for up to 10 years.

Do I lose my homeowners' exemption if I rent out my house?

Yes. The California homeowners' exemption does not apply to property that is rented on the January 1 lien date (R&TC § 218). In San Diego County it is worth about $70 a year. You are responsible for telling the Assessor, and December 10 is the last day to terminate it without penalty.

Can I move back into my San Diego home after renting it?

Inside the City of San Diego, only if the lease allows it or the tenant agrees in writing, for leases entered on or after June 24, 2023, and you must pay relocation unless the home is exempt. The owner or relative must move in within 90 days and stay 12 months.

Does renting my house trigger a property tax reassessment?

No. In California, renting a home does not by itself trigger a Prop 13 reassessment. Reassessment follows a change in ownership or completed new construction. Renting does end the homeowners' exemption, and an inherited home that is rented rather than lived in can lose the Prop 19 parent-child exclusion.

Next step: get a realistic rent number

The rent figure drives this decision, so base it on your home, not a citywide average. McKee Properties has managed San Diego rentals since 1982 and offers a free San Diego rental analysis with no obligation.