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San Diego rental market snapshot (2026)
The San Diego rental market is softening in 2026. Average rent in San Diego ranges from $2,417 to $2,969 depending on the data source, with most measures showing flat to slightly negative year-over-year growth. Multifamily vacancy has risen to 5.4% as of Q1 2026, up from historic lows near 2.6% in 2021. The shift is driven by a significant wave of new supply: over 6,200 units were delivered in 2025 and another 4,000 are projected for 2026.
If you own a rental in San Diego, you have probably noticed things feel different. Units that used to rent in a week are sitting for a month. Tenants who would have taken whatever was on offer are now negotiating. And the rent growth you could count on every January is not showing up the way it used to.
This is not a crash. It is a correction, and knowing exactly what is driving it matters more right now than it did when the market was doing the work for you.
This guide pulls the most current data from Zumper, RentCafe, Yardi Matrix, Kidder Mathews, and the Southern California Rental Housing Association to give you a clear and sourced picture of where the San Diego rental market actually stands, and what the next 12 months look like for owners. If you are newer to managing California rentals, the 22 essential tips for first-time rental property owners covers the fundamentals that matter even more in a market that is less forgiving than it was.
Average Rent in San Diego in 2026
San Diego rent figures vary by source, partly because different data providers track different slices of the market. Some count only large apartment buildings. Others include all active listings. The table below shows what each major source is reporting as of April 2026, so you can see the range rather than rely on a single headline number.
What matters here is not which source is right, but what they all agree on: rents are going the wrong direction. RentCafe shows a 0.74% decline year over year. Zumper puts the drop closer to 2%. Kidder Mathews' Q1 2026 multifamily report shows average asking rents flat at $2,417 for the tracked apartment segment. None of these numbers are catastrophic, but none of them are in the direction landlords were enjoying in 2021 and 2022.
Back then, San Diego was posting double-digit annual rent growth and vacancy near 2.6%, per the Southern California Rental Housing Association. Landlords could raise rents and expect renewals. That dynamic has shifted. You are competing for tenants now in a way you were not three years ago.
San Diego Rental Market Vacancy Rate (2026)
Vacancy tells you more about the market's direction than rent figures do, because landlords adjust prices slowly and vacancy moves fast. Kidder Mathews' Q1 2026 Multifamily Market Report puts San Diego multifamily vacancy at 5.4%, up 50 basis points from a year ago. That may not sound like much, but in 2021 the city's vacancy rate was sitting at 2.64%. The difference between those two numbers is the difference between a market where tenants take what they can get and one where they have real options.
The SCRHA's 2024 annual vacancy and rental rate survey found San Diego County vacancy at 6.36% and the City of San Diego at 4.22%. Both were sharp jumps from 2023 readings. Tenant search behavior is showing the same trend: Google searches for Downtown San Diego apartment listings fell 46% year over year through March 2026, which tracks closely with the steepest rent declines happening in that part of the city.
The cause is not complicated. Kidder Mathews reports that San Diego County absorbed around 6,200 new multifamily units in 2025, a 52% jump from the prior year. Another 4,000 are expected in 2026. That is more than 10,000 new rental units in two years, against a market that historically absorbs around 3,000 annually. There is good news buried in the construction data, though: units under construction fell 24% year over year to 11,323 in Q1 2026, which means the supply wave is starting to recede. Pressure should ease noticeably in 2027 and 2028.
What Is Driving the San Diego Rental Market Shift
New apartment supply
The short version: developers greenlit a lot of projects during 2020 to 2022, when vacancy was below 3% and the math looked great. Those buildings came online in 2024 and 2025 into a market that had already started cooling. Downtown San Diego took the hardest hit, with average rents falling 1.4% annually to around $2,087 per month, per CoStar data via the San Diego Business Journal. Google search data told the same story: apartment searches for Downtown San Diego fell 46% year over year, making it the softest submarket in the data by a wide margin.
ADU rental competition
ADUs are a subtler but real pressure point. Unlike large apartment complexes, they do not arrive all at once, but they accumulate quietly. Coastal ADUs in areas like Pacific Beach are now renting for $2,500 to $3,500 per month, above the multifamily average, per Pacific Beach Builder. A lot of tenants who might have rented a condo or a small apartment are choosing the detached unit with a yard instead. For owners of one- and two-bedroom units in coastal neighborhoods, that is direct competition that did not exist five years ago.
Tenant behavior
A lot of San Diego renters who got hit with big increases in 2021 and 2022 are simply staying put. Moving is expensive, especially in a city with high rents at every price point. When the cost of moving outweighs whatever gain you might get from a different unit, most people stay. Lower turnover sounds like good news for landlords on the surface, but at the market level it reduces demand for new listings and slows absorption of all the new supply coming online.
Remote work geographic shifts
Remote work has reshuffled where people want to live. The proximity-to-office premium that propped up Downtown demand has shrunk. At the same time, coastal neighborhoods like Pacific Beach, La Jolla, and Mission Beach are drawing remote workers who have decided that if they are not commuting anyway, they might as well live somewhere they actually want to be. This geographic split is one of the most important things to understand about the current market because it means your neighborhood matters far more than the citywide average.
San Diego Rental Market by Neighborhood (2026)
One of the most important things to understand about the San Diego rental market right now is that it is not one market. Downtown and Chula Vista are in very different places than Mission Beach and La Jolla. The neighborhood column in your underwriting model matters more than it did 18 months ago. Here is where things stand across the major submarkets, with Google search demand trends included as a forward-looking indicator.
What This Means for San Diego Landlords
Vacancy is now the primary risk
This is where a lot of landlords are getting the math wrong. When the market is rising, holding firm on price is a sensible strategy. In the current environment, vacancy is the bigger risk. Yardi Matrix data cited by the San Diego Business Journal shows it took an average of 39 days to lease a vacant unit in San Diego in late 2025. That is still among the shorter periods in California, but it is a world away from the sub-two-week lease-up times of 2021 and 2022. For Class A luxury units, vacancy was running at 6.6%.
Do the arithmetic before you hold out for more rent. A unit empty for two months at $2,500 per month is $5,000 gone. That is almost certainly more than you would have gained by pushing a $100 increase that sent your tenant looking at what else is out there.
Pricing needs to be hyperlocal
Search data confirms what the rent numbers show: different parts of San Diego are moving in completely different directions. Downtown apartment searches fell 46% year over year. Mission Beach and Golden Hill are growing. La Jolla is flat at around 6,600 monthly searches. A landlord pricing a La Jolla one-bedroom against Downtown market conditions is making decisions off the wrong map entirely. Your reference point should be active comparable listings within half a mile, current days-on-market for similar units, and what you actually saw happen with your last few vacancies. The citywide average is nearly useless as a pricing tool right now.
Tenant retention is worth more than it was
When you add up cleaning, repairs, listing fees, and the rent you lose while the unit sits empty, turnover in San Diego typically costs you one to two months of rent. In a market where finding a new tenant takes longer and that new tenant has more options than before, your best tenant is the one already in your property. The time to think about this is before a lease expires, not after. Good tenant screening is where this starts: placing the right tenant in the first place is the single highest-leverage decision in the retention equation. After that, it comes down to responsiveness. Maintenance requests that get handled quickly and communication that does not require tenants to chase you are what drive renewals in a competitive market.
California compliance is a growing operational cost
California's AB 1482 caps annual rent increases at 5% plus local CPI, with a 10% ceiling, for most buildings older than 15 years. San Diego also has its own local renter protections running alongside state law. One number worth knowing: Google searches for 'rent controlled apartments san diego' grew 25% year over year. Your tenants are looking this up. The guide to tenant rights and rental owner obligations covers what the law actually requires on both sides. And if your lease was drafted before AB 1482 or the recent local ordinance updates, it is worth reviewing your lease terms and rental agreements to make sure what you hand a tenant today actually protects you.
San Diego Rental Market Forecast (2026 to 2027)
The most likely outcome over the next 12 to 18 months is sideways, not down. Yardi Matrix, per the San Diego Business Journal, projects flat to marginally negative rent growth in the near term, with annual increases gradually recovering to around 3.7% by 2029. That is not a great number if you have been underwriting to 5% annual growth, but it is not a collapse either.
The thing to watch is the construction pipeline. Kidder Mathews reports that units under construction fell 24% year over year to 11,323 in Q1 2026. Fewer units breaking ground now means less new supply hitting the market in 2027 and 2028. When that wave fully clears, the supply-demand balance should start tilting back toward landlords, especially in coastal and employment-driven submarkets where new land is scarce.
If you want an early read on where demand is building before it shows up in lease comps, watch Mission Beach (search volume up 24% year over year) and Golden Hill (up 90%). Those neighborhoods are moving counter to the overall market right now, which gives owners there a window to act before everyone else figures it out. Tools that track these demand signals in real time are becoming genuinely useful, and how AI is being applied to rental pricing and retention covers what is actually available to independent landlords today.
San Diego's underlying demand story has not changed. Military, life sciences, biotech, UC San Diego, and a coastline that people will always pay a premium to live near, these fundamentals do not disappear because a few thousand apartments came online. What you are dealing with is a cyclical correction after an extraordinary run, not a structural break. The market will rebalance. The question is how you manage your properties through the correction.
Key Actions for San Diego Landlords in 2026
• Price off current active comps in your specific neighborhood, not last year's lease rates and not the citywide average. A landlord in La Jolla and a landlord in Downtown are in completely different markets right now.
• Before you hold out for a higher rent, calculate what vacancy actually costs you. Lost rent plus turnover expenses plus a longer lease-up timeline will almost always exceed whatever marginal gain you were holding out for.
• Invest in tenant retention: proactive communication, responsive maintenance, and renewal incentives reduce turnover. Start with strong tenant screening to place renters who are more likely to stay.
• Verify your building's status under AB 1482 and review your lease agreements for compliance before issuing any rent increase notice. Search volume for rent control information in San Diego is growing.
• If you have or are looking at properties in Mission Beach or Golden Hill, pay attention. Both are showing the strongest demand growth in the city right now and moving counter to the overall trend.
• Check neighborhood-level vacancy and days-on-market at least monthly. Quarterly market reports will always lag behind what is actually happening on the street, and right now the street is moving fast.
Frequently Asked Questions
What is the average rent in San Diego in 2026?
The average rent in San Diego in 2026 sits between $2,417 and $2,969, depending on which data source you use and what types of units are being tracked. RentCafe and Yardi Matrix put the overall average at $2,969 for larger apartment buildings, down 0.74% year over year as of April 2026. Zumper's median from active listings is $2,750, down 2% over the same period. One-bedroom units run between $2,272 and $2,657 depending on the source, and two-bedrooms fall in the $2,945 to $3,241 range.
Is the San Diego rental market slowing down in 2026?
Yes, the San Diego rental market has slowed meaningfully from the 2021 to 2022 peak. Vacancy has climbed to 5.4% as of Q1 2026 per Kidder Mathews, up from a low of around 2.6% in 2021, and rent growth across most data sources is flat to slightly negative. The main driver is new supply: about 6,200 units hit the market in 2025 and another 4,000 are projected for 2026. That is significantly more new inventory than the market typically absorbs in a year.
Which San Diego neighborhoods have the highest rents in 2026?
The highest rents in San Diego in 2026 are concentrated along the coast and near major employment hubs. Carmel Valley averages around $3,284 for one-bedroom units, driven by proximity to tech and biotech employers. La Jolla, Pacific Beach, and Mission Beach are consistently among the priciest submarkets. Mission Beach stands out right now because it is also showing the strongest growth in tenant search demand, up 24% year over year. On the affordable end, City Heights and Mid-City average around $1,895 for a one-bedroom.
What is the vacancy rate in San Diego in 2026?
San Diego's multifamily vacancy rate hit 5.4% in Q1 2026 per Kidder Mathews, up 50 basis points from a year earlier. For context, vacancy was sitting at 2.64% in the City of San Diego in 2021. The Southern California Rental Housing Association's 2024 survey put county-wide vacancy at 6.36% and the city at 4.22%, both sharply higher than 2023 readings. The direction is clear: more units available, more options for tenants.
How is new construction affecting San Diego rents?
New construction is the main story behind softening San Diego rents. San Diego County absorbed around 6,200 new multifamily units in 2025, a 52% jump from 2024, with another 4,000 projected for 2026 per Kidder Mathews. The impact has hit Downtown the hardest, where rents fell 1.4% annually to around $2,087 per month and Google searches for Downtown San Diego apartments dropped 46% year over year. Both the rent data and the search data are telling the same story about that submarket.
Content Writer
Dann is a real estate and property management content strategist specializing in HOA operations, financial management, and community governance. He works closely with industry professionals to produce accurate, practical guidance for property managers and HOA boards.