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An intimate four-season boutique inn offering privacy and comfort to couples and a peaceful, curated setting for business travelers.  We are known for our warm hospitality, luxurious rooms, gourmet menu and our ideal location on Cape Cod.   At Sea Street Inn we strive to provide impeccable service and an experience that fills the senses and creates lasting memories.

Address 1: 328 Sea Street

City : Hyannis - Massachusetts

Postal Code : 02601

Contact Name : Adrian D'Ambrosi

Phone : (508) 360-6389

Email :

  • Baggage storage
  • Lounge
  • Printer
  • All guests will have access to our comfortable lounge with large screen television and a selection of coffee
  • tea and soft drinks.

Check-In / Check-Out Policies

This property has the following check-in and check-out times and policies.

Check-In: 3:00 PM

Check-Out: 11:00 AM

Property and Cancellation Policies :
In the unlikely event that you must cancel your reservation please read the following carefully:
- Within 2 to 14 days notice prior to the reservation date:  a full refund of your deposit may be made minus the fee for your 1st night stay per room. This policy also applies to reservations made with a gift certificate.
- Less than 48 hours or if you choose to shorten your stay, or check out early, please understand that you will be charged for your entire reservation.
- No shows will be charged for the entire reservation.
- There are no refunds due to medical or family emergencies, inclement weather, missed or cancelled flights, ferry reservations etc.  However, we are happy to reschedule your stay for another time, if it is possible.
Terms and Conditions

A valid credit card is required to confirm your reservation. 50% Deposit is due at time of reservation.  Balance due prior to check in. 

All rates are based on single or double occupancy and are subject to change. Published rates do not include required local and state hospitality taxes.

Reservations within 24 hours of stay must be made by phone,

Two night minimum stay on weekends.  Holidays and city events may require a minimum stay.

Check-in time is between 3:00 pm and 9:00 pm. Early or later check-in depends on availability. We are happy to hold your bags for you if you arrive early while you begin to enjoy Hyannis. We are walking distance to the beach, trails and a short drive to Main Street shopping.

Check-out is at 11.00 am. Late check-out is available upon request and depends on availability.

Please note that Sea Street Inn aims to provide guests with an inviting escape, as such hotel guests must be 14 years old and up.

Parking is available on site.