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Lash Extension Salons in Castro Valley, CA

2 salons in Castro Valley, CA list lash extensions on their own website or menu. Too few Castro Valley menus list a price to give a local figure; across California the median for a full set of lash extensions is $125 (based on 510 salon menus).

Prefer lower upkeep? Lash lift salons in Castro Valley

2 salons

Rachel Grace Salon

4.8· 86 Google reviews
Lash liftLash extensions
  • 3300 E Castro Valley Blvd Ste e, Castro Valley, CA 94552
  • Open 7 days a week
  • (510) 274-5217

✓ On their website: “…•Facials •Lash Extensions •Lash Lifts •Waxing Explore Our Services Join Our Team! Meet…”

✓ On their website: “…Skin & Lashes •Facials •Lash Extensions •Lash Lifts •Waxing Explore Our Services Joi…”

Polished by Paul Beauty Studio

5.0· 25 Google reviews
Lash liftLash extensions
  • 2845 Castro Valley Blvd, Castro Valley, CA 94546
  • Mon–Sat 9:30 AM–7 PM · Sun closed
  • (650) 776-9213

✓ On their website: “…Extensions Wax Service Eye Lash Lift Pedicure (650) 776-9213 Instagram PolishedbyPaul C…”

✓ On their website: “…be Shared. Incredible Nails Eyelash Extensions Wax Service Eye Lash Lift Pedicure (650)…”

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Lash extensions in Castro Valley at a glance

2 of them also offer lash lifts, a lower-upkeep option that curls your natural lashes.

Listings and prices checked October 2026.

Lash extensions in Castro Valley: questions

Where can I get lash extensions in Castro Valley?

We list 2 salons in Castro Valley that show lash extensions on their own website, including Rachel Grace Salon and Polished by Paul Beauty Studio.

How much do lash extensions cost in Castro Valley?

The median starting price for a full set across California is $125 (based on 510 salon menus), and fills are typically $75 across California (based on 391 salon menus). Prices come from salon menus and can change. See lash extensions cost.

Classic, hybrid or volume?

Classic sets place one extension on each natural lash for a mascara-like look. Volume sets fan several finer extensions onto each lash for a fuller look. Hybrid mixes the two. Salons price them differently, usually in that order.

Is a lash lift a lower-upkeep alternative?

Yes. A lash lift curls your natural lashes and has no fills. 2 salons in Castro Valley offer one: see lash lift in Castro Valley. Compare both in lash lift vs lash extensions.