Sage Mountain
71.00 ORA® Score Updated September 2026
Community facts
- Location
- Thousand Oaks, CA
- Address
- 3499 Grande Vista Dr, 91320
- Units
- 145
- Type
- senior
About this listing
ORA® scores apartment communities using real resident experience data. Photos and detailed insights for Sage Mountain haven’t been published yet — the score and community facts on this page are live and kept current.