Modern luxury · Hyannis, Cape Cod

An inviting escape, by the sea.

An intimate, adults-only boutique inn — three guest rooms, two suites, and a chef’s tasting breakfast every morning.

328 Sea Street · (508) 360-6389

Sea Street Inn, a cedar-shingled Cape Cod inn with a wraparound porch, in Hyannis
TripAdvisor Travelers’ Choice 2022 award 2023 & 2022 Top 25 B&Bs and Inns in the U.S. — TripAdvisor Travelers’ Choice
Welcome to Sea Street Inn

Privacy and comfort for couples, a peaceful base for business travelers.

We are renowned for our daily chef’s tasting menu, luxurious rooms, modern design, proximity to the beach, beautiful photography collection and ideal mid-Cape location.

Sea Street Inn is a newly restored, modern luxury inn offering three beautifully appointed guest rooms and two spacious suites, an upscale breakfast menu and thoughtful amenities. We strive to provide impeccable service and an experience that fills the senses and creates lasting memories. It’s an easy walk to Keyes Memorial Beach, the shops and restaurants of Main Street are close by, and the high-speed ferry from Hyannis Harbor takes you to Martha’s Vineyard and Nantucket.

Relax

Rooms & Suites

Every room has a plush mattress and premium memory-foam pillows, a flat-screen smart TV, high-speed wireless and individually controlled air conditioning.

Luxury King room at Sea Street Inn

Luxury King

First floor

Antique wood floors, a plush king bed and an en suite Carrara marble bathroom with shower.

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Sunny Queen room at Sea Street Inn

Sunny Queen

Second floor

A plush queen bed and a private bathroom with a large shower.

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Charming Single room at Sea Street Inn

Charming Single

First floor · single occupancy

A plush queen bed, a large en suite bathroom with shower and tons of charm.

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Suite One room at Sea Street Inn

Suite One

First floor suite

A bedroom with plush queen bed, a sitting room with Smart TV and mini-fridge, and a large modern bathroom with walk-in shower.

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Suite Two room at Sea Street Inn

Suite Two

Second floor suite

A bedroom with plush queen bed, a sitting room with Smart TV and mini-fridge, and a private bathroom with shower.

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Enjoy

Welcome to Hyannis

Centrally located, with a bit of everything the Cape has to offer — beaches, fishing, shopping, museums and more.

Sunset over the water at Keyes Memorial Beach Boats at anchor at sunset in Hyannis

Keyes Memorial Beach

Just a five-minute walk. Also known as Sea Street Beach — small, clean and family-friendly, with soft sand, picnic tables and barbecue grills, plus a snack bar, restrooms and showers. A beach and parking permit is required; subject to availability, the inn’s beach parking permit is available to guests for a $10 fee.

Hyannis Harbor & the Ferries

High-speed ferries from nearby Hyannis Marina run to Nantucket and to Oak Bluffs on Martha’s Vineyard (Hylinecruises.com); book ahead in peak and weekend periods. The marina also offers food, gift shops, deep-sea fishing boats and harbor cruises.

Main Street

Shops, galleries, restaurants and nightlife, a short bike or taxi ride from the inn.

JFK Hyannis Museum & Kennedy Legacy Trail

The museum at 397 Main Street, with the Cape Cod Baseball League Hall of Fame & Museum on its lower level. Walk the Kennedy Legacy Trail from the museum to the Memorial on Ocean Street.

Cape Cod Maritime Museum

135 South Street, Hyannis — permanent and rotating exhibits celebrating the Cape’s maritime past, present and future.

Cape Cod Baseball League

The Hyannis Harbor Hawks play at nearby McKeon Park from mid-June through August.

More events and listings at CapeCodOnline.com.

Meet your hosts

Adrian & Xenia

Chef and co-owner Adrian in the Sea Street Inn kitchen

Adrian

Raised in Rome, Italy, Adrian’s passion for food and hospitality is engrained in his DNA. A Dean’s List student in the Professional Culinary Arts Program at the International Culinary Center (formerly the French Culinary Institute) in New York, he has completed specialty programs there and at Blue Hill at Stone Barns, and has worked for Michelin-starred Jean-Georges Vongerichten and a premier New York catering and events organization. Before hospitality, he spent years as an Investment Research Analyst on Wall Street. He holds an MBA from Columbia Business School, a BA in economics from The George Washington University, and is a CFA charterholder.

Co-owner Xenia D’Ambrosi holding a bouquet of tulips

Xenia D’Ambrosi

Xenia has a passion for flowers, sustainable gardening and creating beautiful spaces. She believes that being around flowers and connecting with nature have the power to bring joy, inspiration and healing — and at Sea Street Inn has created a retreat that soothes the soul: fresh, modern and garden-inspired. She earned a Masters in Public Health and an MBA from Columbia University, and a certificate in gardening and sustainable practices from The New York Botanical Garden. She is also the owner, lead designer and flower farmer at Sweet Earth Co.

Photo credit: Fay Fox

In the news

Praise from afar

Also featured by the Boston Herald, Gazzetta.it, La Stampa and Pride Journeys, and named a 2022 and 2023 TripAdvisor Travelers’ Choice Top 25 B&B and Inn in the United States.

“The ultimate place to lay your head in Hyannis is at Sea Street Inn.”
NewstalkZB, February 2023
“Bed-and-Breakfast doesn’t seem to do justice to the guest experience at this grown-up Cape Cod boutique inn.”
Yankee Magazine, 2022 Summer Guide: Best of New England
“Where To Stay In Cape Cod.” One of the top seven destinations on the Cape.
Forbes.com, August 2019
“This meticulously-kept modern luxury inn with three guestrooms and two suites has raised the bar for Cape Cod hospitality.”
NY Lifestyles Magazine, November 2018
“The pièce de résistance, their crowning jewel, is the food… breakfasts served from their kitchen are five-star.”
Traveller.com.au, December 2018
Good to know

Inn Policies

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

A valid credit card is required to confirm your reservation; a 50% deposit is due at booking and the balance before check-in. Rates are based on single or double occupancy, are subject to change, and do not include required local and state hospitality and water taxes. Reservations within 24 hours of stay must be made by phone. There is a two-night minimum during peak season and on weekends year-round; holidays and city events may require a minimum stay.

All cancelled reservations are assessed a minimum $30 fee. Cancellations 15 or more days prior: $30 minimum fee. Cancellations 2–14 days prior: a refund of your deposit may be made minus the fee for your first night per room. Cancellations within 48 hours, and no-shows: charged for the entire reservation. There are no refunds for medical or family emergencies (including COVID), inclement weather, or missed or cancelled flights, trains or ferries. These policies also apply to reservations made with a gift certificate.

Check-in is between 3:00 pm and 9:00 pm; earlier or later check-in depends on availability, and we’re happy to hold your bags if you arrive early. Check-out is at 11:00 am; late check-out is available on request, subject to availability.

In compliance with fire and health code, maximum occupancy in the King, Sunny Queen and Suite rooms is 2 guests, and in the Charming Single Occupancy Queen room is 1 guest. Sea Street Inn is smoke-free and pet-free; a minimum $250 cleaning charge applies if smoking has occurred in a room or bathroom.
Offers

Gifts & Appreciation

Gift Certificates

Give the gift of an experience that fills the senses and creates lasting memories of a visit to Sea Street Inn. Perfect for any holiday or special occasion, or simply a thoughtful “thank you.” Good for any room on any night, subject to availability, and subject to the inn’s policies on minimum stays, cancellations and guest age.

Purchase a Gift Certificate

Military Appreciation Rate

Whether you’re actively serving or you’ve hung up the uniform, we say thank you with a 10 percent discount when you stay with us. Available to active or retired US military personnel; ask about the Sea Street Inn Appreciation Rate when making your reservation. A valid government-issued military ID is required at check-in.

Call to Reserve
Find us

Plan your stay

Address328 Sea Street
Hyannis, MA 02601

Reservations(508) 360-6389
Reservations within 24 hours of arrival are by phone.

Email[email protected]

Check-in / Check-outCheck-in 3:00–9:00 pm · Check-out 11:00 am

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