<iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MR35GFT" height="0" width="0" style="display:none;visibility:hidden"></iframe>For full functionality of this page it is necessary to enable JavaScript. Here are the <a href="http://www.enable-javascript.com" target="_blank">instructions how to enable JavaScript in your web browser</a>

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. This virtual service hotel offers 24/7 guest support by text or phone.


  • City center
  • AC



Best rate guaranteed!

We’ll match it.


The Kasa Hotel experience

Your Kasa 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

Kasa amenities



4230 18th Street, San Francisco, CA 94114


Total rating: 4.8 based on 207 reviews.
  • Fred Bothe review score of 5 out of 5

    Lovely place in a great location.
    It’s small but still big enough and has everything you need to make it work comfortably.

    From Google • May 16, 2023

  • Greg Uliasz review score of 5 out of 5

    We absolutely loved our stay!

    From Google • May 07, 2023

  • corey alexander review score of 5 out of 5

    Great place to stay, close to everything, clean and modern

    From Google • Apr 23, 2023


Kasa policies

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

Cancellation policy

The cancellation policy depends on which rate plan you select when you book a Kasa.

Learn more about cancellation policies


  • We may pre-authorize your credit card up to $500 as a security 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

Have a question? We're here to help.

Get quick answers to questions about amenities, policies, and more.

Other Kasas nearby

  • Loading
  • Loading
  • Loading