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Preschools/CA/Mill Valley/Marin Day School - The Cottage Preschool
Preschool / Day Care Center

Marin Day School - The Cottage Preschool

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Ages
Ages 2–5
Teacher ratio
1:12 (CA min)

322 Throckmorton, Mill Valley, CA 94941

(415) 381-4206Directions ↗Licensed for 21
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Licensing & safety record

✓ Clean licensing record

No citations or complaint visits on file with state licensing as of 2025-09-29. Last licensing visit: 3/19/2025 (3 total).

Source: California Dept. of Social Services, Community Care Licensing (updated 2025-09-29). View official inspection reports →

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Helpful guides for parents

What age does preschool start?Typical ages, readiness signs, and state cutoffs.Is my child ready for preschool?The readiness signs to look for.Preschool vs. daycareHow they differ and which fits your child.Preschool vs. pre-KWhat comes when, from ages 3 to 5.

Listing facts from public CA child-care licensing records. Reviews are the opinions of individual contributors, moderated before publishing; they are not endorsements by PreschoolWise. Always visit and verify a program directly before enrolling.