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JW Marriott San Francisco Union Square

515 Mason Street San Francisco, CA 94102

8.2
pet fee
$100 pet fee
pet allowance
2 pet maximum per reservation
pet size
20 lb. weight maximum

JW Marriott San Francisco Union Square welcomes your furry companions with open arms! Guests may bring up to 2 pets, with a maximum weight of 20 lbs. per pet. A pet fee of $100 per stay is charged by the property and collected upon arrival, providing for additional cleaning and pet-friendly amenities. Cats are welcomed, and there are convenient pet relief areas nearby. Whether you're traveling near or far, JW Marriott San Francisco Union Square provides an enjoyable and welcoming pet-friendly experience.

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Hotel Amenities
Pet friendly
Non smoking rooms
Fitness Center
Parking
Restaurant(s)
Wifi

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What People Are Saying

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lizbH4303II

4 months ago

10/10

This hotel is beautiful and the signature scent when you enter it is divine. Lovely amenities. It is close to great shopping and restaurants. Thanks to Karin Gomez in the Executive Offices who had great suggestions of things to do. Much appreciated. Will definitely return. Elizabeth & Briana

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sjpc

4 months ago

10/10

I would like to leave a 5 star review for Chef Fermin. I stayed at the JW Marriott for a business trip March 21-23. I had breakfast at the hotel on Saturday and Sunday morning. The breakfast menu had no options for vegans. Chef Fermin came out to speak with me, and then proceeded to make an AMAZING breakfast of stir-fried tofu with broccolini and kale leaves, with side of potatoes sauteed with onions and bell peppers. The dish was perfectly seasoned! It was absolutely delicious...that I asked for the exact same dish again on Sunday. I want to thank Chef Fermin for his creativity, excellence, and most importantly, taking the time to listen to my needs. Chef Fermin made my experience at JW Marriott memorable. Thank you Chef Fermin! As a side note to JW Marriott, please make a vegan option standard on your menus.

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GourmandTrashPanda

7 months ago

4/10

Where should I start... Sleep quality? None courtesy of loud people outside. Room? Nope. Worst layout and wasted space ever. No proper closet and who needs cabinetry in the loo? Desk space? Mostly occupied by a bar fridge and a bar stool. The small table with the high chair screams "let's kill ergonomics!" Housekeeping? Not particularly environmentally adept. Why? Despite me hanging towels, these were replaced by fresh ones. So why put up signs reminding the customer of the environment when staff could care less? I have been to many Marriott properties and this one is, frankly, highly overrated. There are many better places in town and I do not plan to come back. Hey Management, do not bother with a nice reply... you are wasting your time.

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JimBoston67

7 months ago

10/10

Wonderful Hotel. Lobby lounge is incredible for drinks and food. Service outstanding. Sever Michelle is amazing! Definitely 5 stars in Union sq. Attention to details and building is modern and well maintained. Location is perfect. Just below Nob and Telegraph Hills. Union Sq. Down the street. Not far from Embarcadero and China town. 3 miles down Market street to Castro.

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kimberleeb902

9 months ago

2/10

OMG one of the worst hotel stays EVER. This property like many others in San Francisco are on strike and it is SO loud. They are in front of the hotel of the main and only entrance. They are screaming into megaphones and beating drums and buckets from 7am to 10pm. We waited an 1 1/2 hours past check in time for a room even with our Titanium Elite Status. The club is not open, breakfast is SPARCE . Most importantly in the afternoon walking into the hotel they were so close to us and followed us all the way to into the front door screaming at us with their megaphones. Did not feel SAFE and very harassed. When complained at front desk as they watched the entire scene they just shrugged their shoulders. Marriott often tells you if there is construction, pool closures or any types of disruptions at the hotel to make you aware, this GM chooses not to. Although I emphasize with the workers trying to get better wages. They were so aggressive and harassing it was totally unfair.

Pet Policies

Yes, JW Marriott San Francisco Union Square is very pet friendly.
JW Marriott San Francisco Union Square welcomes 2 pets per reservations
JW Marriott San Francisco Union Square welcomes pets up to 20 lbs. There are no breed restrictions.
JW Marriott San Francisco Union Square does allow cats.

Pet Fees

JW Marriott San Francisco Union Square has a $100 per stay pet fee.

Pet Amenities

Yes, JW Marriott San Francisco Union Square has a nearby pet relief area within walking distance.

Where You'll Be

515 Mason Street San Francisco, CA 94102

Important Information

Policies

Check-in: 4:00 PM

Check-out: 11:00 AM

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • Resort Fee: USD $35.03 per accommodation, per night

We have included all charges provided to us by the property.

Optional Extras

Covered valet parking fee: USD $73.00 per night

Pet policy details:

  • Number allowed: 2
  • Weight Limit: 20
  • Fee: $100 per stay
  • Payable at property

You need to know

Extra-person charges may apply and vary depending on property policy

Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges

Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed

This property accepts credit cards; cash is not accepted

Hotel Description

Ideally located in the San Francisco Downtown area, JW Marriott San Francisco Union Square promises a relaxing and wonderful visit. The property offers guests a range of services and amenities designed to provide comfort and convenience. Service-minded staff will welcome and guide you at JW Marriott San Francisco Union Square. Guestrooms are designed to provide an optimal level of comfort with welcoming decor and some offering convenient amenities like flat screen television, air conditioning, heating, wake-up service, desk. The property offers various recreational opportunities. A welcoming atmosphere and excellent service are what you can expect during your stay at JW Marriott San Francisco Union Square.

pet fee
$100 pet fee
pet allowance
2 pet maximum per reservation
pet size
20 lb. weight maximum

Explore Other Relevant Stays

Let's get acquainted.

We have researched and hand-selected the best pet-friendly hotels throughout the country. Romingo has partnered with these properties to offer you the lowest rates and a world-class pet-friendly experience. After booking, Romingo coordinates your stay with the property to ensure you and your pets are warmly welcomed. Backed by our Romingo Guarantee, you can rest-assure that traveling is easier and more enjoyable with Romingo!

Before completing your booking, please note the special accommodations request on our checkout page. Our team will then contact the partner property to request a pet fee waiver based on the property’s policies. Service animals are always exempt from fees.
Before completing your booking, please enter '0' pets at checkout, and our team will be sure to inform the property. No pet fees will apply to guests traveling without pets.

Visit our FAQs or our Support Center to get additional answers to your questions.

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