For a truly unforgettable experience in San Francisco's iconic Castro District, there's no better place to stay than The Hotel Castro. Thoughtfully designed mini suites with modern amenities offer an intimate escape for travelers. Plus, each room showcases a unique mural of a historic LGBTQ+ hero, making your stay both stylish and meaningful. Our tech-enabled hotel offers self check-in at 4pm, 24/7 guest support by text, phone, or chat, and a Virtual Front Desk accessed via mobile device.

  • Community room
  • Hotel-style
  • City center

Availability

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Best rate guaranteed!

We’ll match it.

Our hotel experience

Your accommodation comes loaded with amenities and perks

24/7 Virtual Guest Experience team

24/7 Virtual Guest Experience team

Free high-speed Wi-Fi

Free high-speed Wi-Fi

High-quality bed & bath products

High-quality bed & bath products

Great location

Great location

Location

pin

4230 18th Street, San Francisco, CA 94114

Reviews

Total rating: 4.33 based on 562 reviews.
  • review score of 5 out of 5

    Great location, amenities, ease of self check in and check out! Will definitely stay again.

    From Google Business • Jan 30, 2026

    Austin Witherspoon

  • review score of 5 out of 5

    A quiet, welcoming and restful sanctuary in the heart of San Francisco I travel a lot for work, and I have to say that the Hotel Castro was one of my favorite places. It was a 15 minute walk from my conference, and also it’s in the heart of the Castro section of San Francisco with shops, restaurants, bars, and entertainment. The room was hip and inviting with a small fridge and a nespresso coffee maker. I loved the little balcony off my room and the rooftop balcony front and back, though it was a little too chilly to sit outside. What I appreciated most was how quiet it was. I will definitely return.

    From Tripadvisor • Jan 27, 2026

    williammFQI

  • review score of 5 out of 5

    I’m not exaggerating when I saw this is one of the best hotel experiences I’ve had. The whole contactless thing feels easy and streamlined. The location was amazing. So close to tons of bars and even has a bar in the same building. The rooms were stylish and modern, but still quaint with character. Everything was really clean and comfortable and safe. I hope to stay here again and can’t recommend it enough. I hesitate to write this review only because I don’t want my new hidden gem to get discovered! Incredible experience.

    From Google Business • Jan 22, 2026

    Michael Janak

Policies

Accommodation policies

  • Check-in: After 4 pm
  • Checkout: Before 11 am
  • No smoking of any kind
  • No pets
  • No parties or events
  • Can't receive mail or packages

Cancellation policy

The cancellation policy depends on the rate plan you select when you book.

Learn more about cancellation policies

Terms

  • We may pre-authorize your credit card up to $250 as a damage deposit.

  • For your safety and the safety of our communities, all guests must consent to our Privacy Policy and acknowledge that Kasa may perform a background screening during the booking confirmation process.

Read our full terms and conditions

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