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Massachusetts | Cape Cod

Old Post Home

7 bedrooms·5.5 bathrooms·15 guests
Views of the water
Lakefront

Overlooking the beautiful waters of Cotuit Bay, this extraordinary waterfront estate offers an exceptional blend of timeless Cape Cod elegance and resort-style luxury. Thoughtfully designed for unforgettable gatherings, the home features beautifully appointed living spaces filled with natural light, expansive areas for entertaining, and breathtaking bay views throughout. A grand entrance welcomes guests into a sophisticated yet comfortable atmosphere, while multiple gathering spaces, including a lower-level game room, create the perfect setting for relaxing and reconnecting with family and friends. With elevator access and handicap accessibility, the home is designed to provide both comfort and convenience for every guest. Outside, the property transforms into a private waterfront retreat complete with a sparkling pool, hot tub, basketball hoop, expansive outdoor dining areas, and a deep-water dock ideal for boating enthusiasts. A private beach area near the dock offers peaceful moments by the water, while panoramic views of Cotuit Bay create a spectacular backdrop from sunrise to sunset. Perfectly suited for extended families and group getaways, this remarkable estate delivers the ultimate Cape Cod experience with unmatched privacy, luxury, and coastal charm.

Our promise

Satisfaction Guarantee

We've reviewed thousands of homes and approve only the best. Each one is professionally managed and vetted for comfort and style, raising the bar for every stay.

KEY Curation Notes

Panoramic views of Cotuit Bay from a waterfront estate on Old Post Road, with a deep-water dock, private beach area, heated saltwater pool, and hot tub — a rare combination at this scale — is new to the rental market in 2026 and brings together the amenities of a Cotuit Bay waterfront compound with the functionality of a large-group house. Cotuit itself is one of the Cape's most charming and understated villages.
Seven bedrooms sleeping 15 across four levels including an apartment over the garage — the primary king is on the main floor; a corner double/twin room and a queen en-suite are on the second floor; the garage apartment adds a king and a twin room; a first-floor queen is adjacent to the garage; and a basement king completes the layout. Five and a half baths total. The distributed sleeping arrangement gives large groups genuine separation across the property.
An elevator makes the home fully accessible — a meaningful practical feature for multigenerational groups or anyone with mobility needs, rarely found in Cape rental properties at any price point.
Outdoor amenities span a full resort sequence — heated saltwater pool, hot tub, outdoor chef's kitchen, basketball hoop, gas grill, outdoor shower, expansive deck furniture, and a private beach area near the dock. The lower-level game room with pool table and ping pong adds indoor depth for evenings and off-weather days.
Deep-water dock for boating access to Cotuit Bay and beyond — Nantucket Sound is accessible from the bay, making this a viable base for day trips by boat. Beach pass provided for local beaches; all linens and towels included.
No reviews yet — first season — the amenity depth, architecture, and Cotuit location speak clearly for the property. KEY.co can arrange grocery delivery before arrival so the kitchen is fully stocked from check-in.
Dogs considered — owner approval required; confirm before booking if traveling with a pet.

Amenities

Indoor
Entertainment room
Elevator
TV
Air conditioning
Gourmet kitchen
Outdoor
Pool
Hot tub/Jacuzzi
Balcony
Basketball hoop
Deep-water dock
Misc
Wheelchair accessible
Beach pass
Beach towels
Linens
Towels

Elevate your stay with add-on services

Book a home, then customize your experience. From beach gear delivery to pre-arrival groceries and private chefs, we coordinate everything you need so you can make memories in the waves and stories at sunset.

Private chef

Private chef

In-home massage

In-home massage

Beach rentals

Beach rentals

Pre-arrival groceries

Pre-arrival groceries

Alcohol delivery

Alcohol delivery

Private driver

Private driver

Bedroom details

Bedroom 1: King
Bedroom 2: Double + Twin
Bedroom 3: Queen
Bedroom 4: King
Bedroom 5: Two Twins
Bedroom 6: Queen
Bedroom 7: King

Location

Inside the destination

Neighborhood: Cotuit - Overlooking beautiful Cotuit Bay, enjoy direct waterfront living with a deep-water dock, perfect for boating enthusiasts, along with panoramic bay views and a private beach area near the dock for your exclusive enjoyment.

We're here to help

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Policies

Check-in: 4:00 PM
Check-out: 10:00 AM
Renter's age: 25+ years old
No smoking allowed
No events allowed
Pets allowed by request

Things you need to know

Restrictions

Guests & Occupancy

  • Primary Guest must be 25+ and present for the entire stay; violations may result in cancellation or eviction without refund
  • Limited to stated sleeping capacity; over-occupancy may result in eviction without refund
  • Primary Guest is responsible for all damages, charges, and rule compliance; credit card on file may be charged
  • Use is limited to vacation/recreational purposes only
  • Motor homes, campers, and tents are not permitted (violation may result in termination without refund)

Events & Noise

  • Events: Weddings, parties, reunions, or large gatherings are not permitted
  • Noise compliance: Must follow all local noise and occupancy ordinances

Prohibited Activities

  • Pets: Not allowed unless pre-approved with signed addendum; non-refundable fees apply; violations may result in eviction, loss of deposit, and additional charges
  • Smoking: Strictly prohibited; Guest responsible for any odor or damage-related charges
  • Fire hazards: No campfires, fireworks, or open flames unless explicitly allowed
  • Illegal/unauthorized use: Subletting and unapproved use are prohibited
  • Unapproved modifications: Installing equipment (e.g., window A/C) or altering the space is not allowed; damage/repair costs apply

Equipment & Amenities

  • HVAC & utilities: Doors/windows must remain closed when A/C is in use to prevent damage; misuse may result in repair charges
  • Appliances & systems: Operation is not guaranteed; no refunds for malfunctions (includes A/C, internet, appliances, power outages, etc.)
  • Internet/phone/TV _(if equipped)_: Long-distance calls and paid media are charged to Guest
  • Provided items: Guests may need to bring linens, towels, and supplies unless otherwise stated; rentals may be available for a fee
  • Equipment reporting: Damage must be reported within 24 hours; unreported or excess damage beyond coverage (up to $1,000 or $300 for shorter stays) is chargeable
  • Locked areas: Restricted areas are off-limits; unauthorized access may result in charges
  • Maintenance access: Authorized personnel may enter for inspection, repairs, or showings with notice where required

Checkout & Care

  • Cleaning expectations: Must leave in clean, habitable condition; excess cleaning fees apply
  • Damage reporting: Report cleanliness or maintenance issues within 24 hours of check-in
  • Furniture & care: Return furniture to original placement; moving damage or misplacement may incur fees
  • Trash: Must be properly disposed of per instructions; excess trash removal may incur charges
  • Checkout compliance: Late checkout may incur fees up to $100 per 30 minutes
  • Keys: Lost keys incur a $60 replacement fee

Liability & Disclaimers

  • Not responsible for lost items; return shipping costs apply; unclaimed items may be discarded after 30 days
  • Not liable for injury, illness, or damage occurring during the stay
  • No refunds for non-essential failures (appliances, utilities, internet, etc.)
  • No liability for weather, pests, allergens, or natural conditions
  • Natural disasters: If uninhabitable, limited to a pro-rated refund of rent paid only
  • No refunds or relocation for nearby construction disturbances
  • Rented as-is; no refunds if expectations are not met
  • Furnishings and features may change without notice; not guaranteed
  • Errors or omissions in descriptions are not guaranteed
  • Rates & availability: Subject to change without notice