About 4390 Main
WATERFRONT ESTATE – This rare Cape Cod retreat blends classic coastal architecture with modern refinement. Refreshed with new siding and a Red Cedar roof (August 2025), the home offers 5 bedrooms and 5 baths, a chef’s kitchen with Viking professional gas range, Sub-Zero refrigerator, and center island with prep sink flows seamlessly into the sun-filled living room, dining area, and waterfront sunroom. The main residence includes a 2-car garage and full basement, while a versatile guest house with its own 2-car garage and striking fieldstone fireplace invites endless possibilities as a one or two-bedroom retreat, artist’s studio, game room, or workshop. Set on 3.8 private acres, the estate features a heated in-ground pool, landscaped grounds, and direct access to tidal waters. More than a residence, it is a private Cape Cod sanctuary offering beauty, privacy, and an unparalleled coastal lifestyle. 2-Year Choice ULTIMATE Home Warranty included. Some photos virtually staged.
Features of 4390 Main
| MLS® # | 73426596 |
|---|---|
| Price | $3,998,000 |
| Bedrooms | 5 |
| Bathrooms | 4.00 |
| Full Baths | 3 |
| Half Baths | 2 |
| Square Footage | 5,442 |
| Acres | 3.81 |
| Year Built | 1994 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Style | Other (See Remarks) |
| Status | Active |
Community Information
| Address | 4390 Main |
|---|---|
| Area | Cummaquid |
| City | Barnstable |
| County | Barnstable |
| State | MA |
| Zip Code | 02637 |
Amenities
| Utilities | for Gas Range, for Gas Oven, Generator Connection |
|---|---|
| Parking Spaces | 12 |
| Parking | Attached, Detached, Garage Door Opener, Storage, Workshop in Garage, Garage Faces Side, Paved Drive, Shared Driveway, Off Street, Paved |
| # of Garages | 4 |
| Is Waterfront | Yes |
| Waterfront | Waterfront, Pond, Frontage, Access, Direct Access, Private, Other (See Remarks), Ocean, 1 to 2 Mile To Beach, Beach Ownership(Public) |
| Has Pool | Yes |
| Pool | In Ground |
Interior
| Interior Features | Closet, Home Office, Central Vacuum, Finish - Sheetrock |
|---|---|
| Appliances | Gas Water Heater, Range, Dishwasher, Disposal, Refrigerator, Washer, Dryer, Vacuum System, Range Hood |
| Heating | Forced Air, Natural Gas |
| Cooling | Central Air |
| Fireplace | Yes |
| # of Fireplaces | 2 |
| Fireplaces | Living Room, Master Bedroom |
Exterior
| Exterior Features | Covered Patio/Deck, Pool - Inground, Rain Gutters, Professional Landscaping, Sprinkler System, Decorative Lighting, Screens, Garden, Guest House, Other |
|---|---|
| Lot Description | Gentle Sloping, Other |
| Windows | Insulated Windows, Screens |
| Roof | Wood |
| Construction | Conventional (2x4-2x6), See Remarks |
| Foundation | Concrete Perimeter |
Additional Information
| Zoning | 101-Reside |
|---|
Listing Details
| Agent | Robert Mackinnon |
|---|---|
| Office | eXp Realty LLC |
