Market Intelligence · CA / Napa County
Saint Helena, CA home prices and housing market
The typical home value in Saint Helena, CA is $1.63M as of September 2026, down 0.6% from a year ago, based on the Zillow Home Value Index. In the typical Saint Helena ZIP code, the median list price is $2.22M and homes spend a median of 99 days on market as of September 2026 (Realtor.com).
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Michelle Wagner
Lic #02063095 CA
As a Top Napa Valley Real Estate agent in this highly competitive market, Michelle Wagner prides herself on her excellent communication skills. Born and raised in Chicago and with over 10 years of experience as a licensed realtor in Northern California, Michelle has shaped her career by using her knowledge and expertise of homes, vineyards and wineries to meet each client's specific needs. Background a graduate of Northeastern University, former high-end restaurant manager and designer.
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Saint Helena, by the numbers.
- Typical home valueZillow ZHVI, September 2026
- $1.63M
- 1-yr changeMedian across Saint Helena ZIPs
- -0.6%
- ZIP markets live
- 1
- County
- Napa County
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12-month value trend
-0.6% over 12 months
Sep 2025$1.64M
Low $1.63MHigh $1.64M
Sep 2026$1.63M
Median Zillow home value index across Saint Helena's ZIP codes.