Sonoma County, CA Average Home Price (2026)
The average home price in Sonoma County, California is about $829,000 (the 2026 median across 33 ZIP codes, at ~$531/sq ft) — 20% more expensive than the California median and 187% more expensive than the typical U.S. home.
How Sonoma County compares
Sonoma County is relatively expensive for housing nationally: its typical home costs $829,000 against $688,000 for California and $289,000 for the U.S. Within the county, ZIP-level values run from about $447,000 to $1,966,000.
| Area | Typical value | $ / sq ft |
|---|---|---|
| Sonoma County | $829,000 | $531 |
| California | $688,000 | $451 |
| United States | $289,000 | $193 |
Cities in Sonoma County
Cities with their own home-value page, largest first:
Sonoma County home prices by ZIP code
The 15 most valuable ZIP codes in Sonoma County (of 33 with data):
| ZIP code | Typical value | $ / sq ft | vs county |
|---|---|---|---|
| 94922 Bodega | $1,966,000 | $1035 | +137% |
| 94923 Bodega Bay | $1,445,000 | $887 | +74% |
| 95497 The Sea Ranch | $1,397,000 | $700 | +69% |
| 94951 Penngrove | $1,259,000 | $674 | +52% |
| 95452 Kenwood | $1,241,000 | $878 | +50% |
| 95442 Glen Ellen | $1,205,000 | $778 | +45% |
| 95465 Occidental | $1,129,000 | $631 | +36% |
| 95441 Geyserville | $1,115,000 | $967 | +34% |
| 95472 Sebastopol | $1,093,000 | $653 | +32% |
| 95448 Healdsburg | $1,090,000 | $966 | +31% |
| 94515 Calistoga | $1,066,000 | $793 | +29% |
| 95439 Fulton | $1,012,000 | $800 | +22% |
| 95471 Rio Nido | $1,009,000 | $531 | +22% |
| 95476 Sonoma | $932,000 | $697 | +12% |
| 95412 Annapolis | $912,000 | $356 | +10% |
Home value appreciation in Sonoma County
Home prices in Sonoma County have risen about 60% over the last 10 years (≈4.8% a year) and +41.7% over 20 years, according to the FHFA house price index through 2025. The most recent year came in at +0.5% — roughly flat. A home worth $829,000 today was worth roughly $517,478 ten years ago.
See where that trend takes a specific home with the home appreciation calculator — statewide, California is +80.3% over the same 10 years. Past appreciation is a track record, not a forecast; local prices can fall.
Calculators for Sonoma County
Run the numbers for Sonoma County with the local rates already filled in — change any input to test your own situation.
Salary needed to buy a home in Sonoma County
To buy the typical $829,000 home in Sonoma County with 20% down, you need a household income of roughly $226,000 a year (about $5,260 a month for the mortgage, taxes, and insurance). With 10% down the bar rises to about $268,000, because the loan is bigger and mortgage insurance kicks in.
| Down payment | Cash down | Monthly payment | Income needed |
|---|---|---|---|
| 5% (+PMI) | $41,500 | $6,540/mo | $280,000/yr |
| 10% (+PMI) | $82,900 | $6,250/mo | $268,000/yr |
| 20% | $165,800 | $5,260/mo | $226,000/yr |
Assumes a 30-year fixed mortgage at 6.5%, property tax at 1.1% and insurance at 0.45% of value per year, PMI of 0.75% on loans with less than 20% down, and the standard 28% housing-to-income rule. Your rate, taxes, and HOA will move these — run your own numbers in the mortgage calculator.
What your budget buys in Sonoma County
At about $531 per square foot, here is roughly how much home different budgets get you in Sonoma County:
| Budget | Approx. size | What that looks like locally |
|---|---|---|
| $400k | 750 sq ft | below the local median — condos, smaller or older homes |
| $500k | 940 sq ft | below the local median — condos, smaller or older homes |
| $600k | 1130 sq ft | below the local median — condos, smaller or older homes |
| $750k | 1410 sq ft | around the typical home here |
| $1.00M | 1880 sq ft | around the typical home here |
Wondering where that budget goes further? The relocation calculator ranks hundreds of U.S. cities by what the same money buys — it opens filtered to California.
Estimate a specific home in Sonoma County
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Sonoma County home prices: frequently asked
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Browse all California cities and counties, or look up price per square foot by ZIP code nationwide.
Directional estimates from public market data (Realtor.com & Zillow research; FHFA house price index; Census ZIP-to-county relationships), not appraisals.