The county-wide headline is unusually boring this cycle: San Diego County's median sale price was $918,000 in March 2026, up just 0.3% year over year.1 That number tells you almost nothing about what's happening in your specific ZIP code. Underneath the flat county average is a market that's split sharply by submarket — coastal North County still grinding up, City of San Diego flat-to-down, and the South Bay finally narrowing the gap.
Here's what the data actually shows by neighborhood heading into spring 2026, and what's driving the divergence.
The headline numbers
The clearest read on the market comes from blending three sources that measure slightly different things. Each is shown for the most recent reporting period.
| Source | Geography | Median / value | YoY change |
|---|---|---|---|
| Redfin sale price1 | San Diego County | $918,000 | +0.3% |
| Redfin sale price1 | City of San Diego | $950,000 | −1.5% |
| Zillow Home Value Index2 | San Diego County | $941,520 | −1.6% |
| FHFA House Price Index3 | SD-Chula Vista-Carlsbad MSA | Index, Q4 2025 | Tracking flat |
Three different measurement methods, three readings within a percentage point of zero. The county is, on net, neither rising nor falling — but that's a statistical artifact of one set of submarkets rising while another set falls.
Where prices are still up
Coastal North County is the holdout. Encinitas, Carlsbad, Del Mar, Solana Beach, and La Jolla continue to clear at or near asking — Encinitas posted a $1.8M median in early 2026, with months of supply running 2.0–2.5 (a balanced market is 5–6).4 The fundamentals here are simple: the California Coastal Commission's development restrictions cap supply, demand from out-of-state and Bay Area buyers remains steady, and what little inventory comes to market is still drawing multiple offers.
The decoupling is worth noticing. Most of San Diego County softened modestly in 2025; the coastal strip didn't. That's a structural pattern, not a temporary one. Why coastal ZIPs decoupled is its own article.
Coastal North County, year over year
- Encinitas: ~$1.8M median (down 4.4% from peak but still tracking up over 2-year horizon)
- Carlsbad: $1.4M–$1.6M typical range, with looser inventory than Encinitas
- La Jolla: ~$2.5M average, modest year-over-year gains
- Solana Beach: $2M+ typical, very low turnover
Where prices are flat
The City of San Diego itself — North Park, Hillcrest, Mission Hills, Clairemont, Linda Vista, the central neighborhoods — is the largest "flat" cohort. The −1.5% city-wide read for March 2026 suggests prices have stopped going up, but haven't broken decisively lower either. Inventory is meaningfully better than 2023 but still tight compared to a balanced market. Days on market sit around 25 — fast by national standards, slow by 2021–2022 San Diego standards.1
What this looks like in practice: homes that are well-priced and well-prepared still draw multiple offers; homes that are aspirationally priced sit. The era of "list it and they will bid" is over for most of the city.
Where prices are softening
Two cohorts are running below the county average.
South Bay. Chula Vista's median dipped to $822,000 in January 2026, down 1.6% year over year, with median price per square foot down 6.1%.5 National City and Imperial Beach are running similarly. The South Bay never participated as fully in the 2021–2022 boom as North County did, and the pullback there is the cleanest example of a normalizing market in the county.
High-HOA condos. Downtown San Diego, East Village, Mission Valley high-rises, and other amenity-heavy condo buildings are softening more than detached homes. Insurance pressure, SB 326 inspection costs, and reserve assessments have pushed effective monthly costs up sharply for condo owners — and prices have adjusted to reflect it. Rising HOA fees covers the underlying mechanics.
The forces driving the split
Three factors explain most of the divergence:
- Mortgage rates. The 30-year fixed averaged 6.23% as of late April 2026,6 down from a 2025 peak near 7% but well above the sub-4% rates that drove the 2020–2022 surge. Rate-sensitive buyers — which is most first-time buyers — are constrained, and that pressure shows up most in the price tiers they can actually reach (the South Bay and the entry-level City of San Diego inventory).
- Inventory. The county is sitting at 2–3 months of supply depending on property type and location. That's tighter than balanced (5–6 months) but materially looser than 2022. Coastal areas with structural supply caps stay tight; inland areas where inventory is freer have softened.
- Insurance and HOA cost shock. Both have hit condo and master-planned community pricing harder than freehold detached homes in established neighborhoods. The buyer's monthly payment math is the binding constraint, and HOA + insurance increases eat directly into what they can afford to bid on the home itself.
The county-level "flat" reading masks the actual decision. If you're looking coastal North County, you're still in a seller's market — expect to compete. If you're looking South Bay or City, you have more leverage than buyers have had in 5+ years. The strategy in those two markets should not be the same.
What forecasters see for the rest of 2026
Most local forecasters land in a similar range — modest 2%–4% appreciation countywide for 2026, with the spread between coastal and inland growing rather than shrinking. C.A.R.'s statewide forecast puts California single-family appreciation in the low-to-mid single digits, and San Diego has historically tracked the state average within ±1%.
Two scenarios that would meaningfully change the outlook:
- Rates fall to the mid-5s. If the Freddie Mac 30-year average breaks below 5.75% and stays there, expect coastal pricing to firm and inland pricing to stop softening. Sub-5% would likely return modest competition to most of the county.
- Rates climb back above 7%. Less likely given the trajectory, but if it happens, expect another leg down in the South Bay and condo segments while coastal North County holds steady on its supply-constrained logic.
Run the numbers on a specific San Diego neighborhood.
Open the calculator →The honest read
"San Diego prices are flat" is technically true and practically misleading. The market in 2026 is two markets: a coastal North County that never really cooled, and an inland-and-condo market that's been quietly correcting for 18 months. The ZIP you're shopping in determines which market you're actually playing in — and the strategy in each should be tailored accordingly.
For a deeper neighborhood-by-neighborhood breakdown, see what $1M actually buys you across 14 San Diego neighborhoods.
Market data is point-in-time and subject to revision. Neighborhood-level figures are typical for representative parcels and vary by tract, condition, and exact location. Educational content only — not legal, tax, or financial advice.
References
- Redfin. (2026, March). San Diego County, CA housing market: House prices & trends. Retrieved April 28, 2026, from https://www.redfin.com/county/339/CA/San-Diego-County/housing-market
- Zillow. (2026, February). San Diego County, CA housing market: 2026 home prices & trends. Retrieved April 28, 2026, from https://www.zillow.com/home-values/2841/san-diego-county-ca/
- U.S. Federal Housing Finance Agency. (2026). All-transactions house price index for San Diego–Chula Vista–Carlsbad, CA (MSA) [Data set]. Federal Reserve Bank of St. Louis. https://fred.stlouisfed.org/series/ATNHPIUS41740Q
- Redfin. (2026, February). Encinitas housing market data. Retrieved April 28, 2026, from https://www.redfin.com/city/5710/CA/Encinitas/housing-market
- Redfin. (2026, January). Chula Vista housing market: House prices & trends. Retrieved April 28, 2026, from https://www.redfin.com/city/3494/CA/Chula-Vista/housing-market
- Freddie Mac. (2026, April 23). Primary Mortgage Market Survey: U.S. weekly mortgage rate averages. https://www.freddiemac.com/pmms