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Sonesta ES Suites South Brunswick-Princeton

Sonesta ES Suites South Brunswick Princeton welcomes two dogs of any size for an additional fee of $75 (for stays of 1 to 7 nights), and $25 per week thereafter. As part of Pets Are Welcome At Sonesta (PAWS), beds, bowls, waterproof mats, and treats are provided at check-in. Pets may use the grass on site, and there is a PetSmart located across from the property.
Or, browse all pet friendly hotels in Monmouth Junction if you’re still looking.

Room Types
Please Select a Room

    • 1 king bed
    • Up to 4 people
    • Pet fee additional
    • 1 king bed
    • Up to 3 people
    • Pet fee additional
    • 2 double beds
    • Up to 5 people
    • Pet fee additional
    • 1 king bed and 2 double beds
    • Up to 8 people
    • Pet fee additional
OUR GUARANTEE: Book a room now! Our canine concierge will make sure you’re assigned a pet-friendly room, so there aren’t any surprises at check-in.


Situated in Princeton, this hotel is within 6 mi (10 km) of Herrontown Woods Arboretum, Princeton University, and Palmer Stadium. University Square Shopping Center and Princeton University Stadium are also within 6 mi (10 km). Along with an outdoor pool, this smoke-free hotel has a fitness center and coffee/tea in the lobby. Free buffet breakfast, free WiFi in public areas, and free self parking are also provided. Additionally, a seasonal outdoor pool, a business center, and meeting rooms are onsite. All 208 rooms feature kitchens with refrigerators and microwaves, plus free WiFi and TVs with satellite channels. Other amenities available to guests include balconies, sofa beds, and dining areas.

Health & Safety

Safe Stay: Sonesta ES Suites South Brunswick-Princeton has enhanced cleaning and safety measures in place. Hand sanitizer is provided to guests, and rooms are disinfected between each stay and sealed after cleaning. Social distancing measures are in place, as well as physical barriers between staff and guests. Contactless check-in and check-out are available. Hotel staff are required to wear masks.


  • Television
  • Pet Friendly
  • Fitness Center
  • Internet Available
  • Free WiFi
  • Business Center
  • Meeting Rooms
  • Kitchen / Kitchenette
  • Air Conditioning
  • Breakfast Available
  • Free Breakfast
  • Parking Available
  • Free Parking
  • Wheelchair Accessible
  • Laundry Room
  • Dry Cleaning
  • Elevator
  • Non-Smoking Property
  • Outdoor Grills
  • Picnic Tables


BringFido Guest Rating
TripAdvisor Traveler Rating

Sonesta ES Suites South Brunswick-Princeton has received a rating of 4.0 out of 5 bones by 2 canine critics on BringFido and 3.5 out of 5 by 359 guests on TripAdvisor.

  • Terry
    Jul. 4, 2022
    Great place, very hard to find

    GPS only takes to one way exit. Very little signage. Same is true once in the complex. Food delivery people had same problem.

  • V
    Jun. 19, 2022
    Home away from Home!

    Everything was neat & clean, from the well cared for grounds, the lobby, pool, & hallways to the King suite which was spacious & bright. (The TV remote was even sealed in plastic with a Sonesta sticker! I always bring a baggie when traveling for hotel remotes.) We prefer fresh air instead of air conditioning so it was nice to open screened sliding glass door on 2nd floor. Hotel was full during our stay yet it was quiet.

    A lot of grassy, wooded areas in neighborhood to walk dog. Breakfast was nice option too though it starts at 7am so that’s a long time to wait for morning coffee for some of us early birds. (We later discovered Target, Aldi, Shop Rite & Dunkin a few blocks away.). The suite had full kitchen including full size refrigerator with freezer & dishwasher. We would definitely stay here again and look for Sonesta Suites when traveling.

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Book with Confidence

  • This hotel’s pet policy has been confirmed by our editors and your reservations will be backed by our no-hassle .
  • Our Canine Concierge will make sure you’re assigned to a pet friendly room, so there won’t be any unpleasant surprises at check-in.
  • And you’re getting a great low rate too! We never charge a booking fee on top of the special negotiated nightly rate.
Sonesta ES Suites South Brunswick-Princeton