For Sale

74 Garrison Ln, Barnstable, MA

Barnstable · MA 02655

$16,000,000
Price
7
Beds
11.5
Baths
14292
Sq. ft.

Overview

Property type: Single Family
Year built: Built in 2006
Lot size: 2 Acres Lot
Price per square foot: $1,120 / Sq.Ft
Parking: 3 Garage Spaces · 10 Off Street Spaces
Heating & cooling: Heat, AC

About this home

Privately set behind a gated drive on two acres along Eel River, this remarkable Osterville waterfront estate commands a rare vantage point overlooking the river and Nantucket Sound. The architecture is designed around the setting, with broad expanses of glass, soaring coffered ceilings, fine millwork, and a succession of light-filled spaces oriented toward the water. The main level brings together a gracious chef’s kitchen, a dramatic great room overlooking the water, and a luxurious primary suite with its own media room. The residence unfolds across three levels, with a graceful stairway connecting each floor. The second level offers three additional bedroom suites, while the third floor creates a more intimate retreat, with a spacious waterfront sitting room opening to a private balcony, and a fifth bedroom along with two bonus rooms. The finished lower level is dedicated to recreation, with a theater accommodating 20 and a substantial game and media room. Beyond the main residence, the property takes on the character of a private coastal compound. A separate two-bedroom guest house with three-car garage and pool house overlooks the expansive pool and surrounding grounds. Multiple terraces and outdoor rooms lead toward the water, where a private sandy beach and substantial deep-water dock provide direct access to Eel River and Nantucket Sound. The setting is quintessentially Osterville: private, deeply connected to the water, and minutes from the village, its beaches, harbor, shops, and restaurants. With its scale, architectural pedigree, guest accommodations, and exceptional boating access, this is a distinctive waterfront offering in one of Cape Cod’s most sought-after enclaves. The information contained herein has been obtained through sources deemed reliable but cannot be guaranteed as to its accuracy. Buyers are encouraged to do their own due diligence through independent verification.

Neighborhood & Transit

Osterville

74 Garrison Ln, Barnstable · MA 02655

Nearby transit

Within 0.5 mile, measured straight-line to the nearest station entrance.

No subway or commuter rail stations within 0.5 mile.

Price Insight

Days on Market:
35 days
Listing Price:
$16,000,000
Price per Sq.Ft:
$1,120
Tax Assessment:
$17,740,200 in 2026
Taxes:
$8,752 / Monthly

Home Facts

Interior Features

Bedrooms
7
Full Bathrooms
10
Half Bathrooms
3
Living Area
14,292 Sq.Ft
Broker Disclosure about Living Area
Totals for square feet, bedrooms and bathrooms include Main House, Guest House and Boat House.
Kitchen
Pot Filler Faucet, Wine Chiller, Kitchen Island, Pantry, Flooring - Wood, Recessed Lighting
Primary Bedroom
Full Bathroom, Cathedral Ceiling, French Doors, Fireplace, Walk-in Closet, Flooring - Wood, Recessed Lighting, Slider
Laundry
Unknown
Living levels
Unknown
Rooms
17
Above grade area
14292
Flooring
Wood, Tile
Lead paint
Unknown

Utilities

Heating Type
Central Heat
Heating Zone
Unknown
Cooling
Central Air
Cooling Zones
Unknown
Water
City/Town Water
Sewer
Private Sewerage
Electric Features
Unknown

Exterior Features

Lot Size
87,120 Sq.Ft
Lot Description
Cleared, Level, Scenic View(s)
Exterior Features
Garden Area, Guest House, Outdoor Shower, Porch, Deck, Patio, Pool - Inground, Hot Tub/Spa, Professional Landscaping, Sprinkler System, Fenced Yard

Parking

Garage Parking
3 Parking Spaces, Storage, Garage Door Opener
Off Street Parking
10 Parking Spaces, Off-Street, Stone/Gravel

Construction Details

Construction Type
Unknown
Siding
Shingles
Roof
Asphalt/Fiberglass Shingles

Green Features

Electric Vehicle Charger
Unknown
Solar Panels
Unknown
Green Certified
Unknown
Insulation Features
Unknown
Energy Features
Unknown

Room details

Living room features
Fireplace, Ceiling - Coffered, Flooring - Wood, Recessed Lighting, Slider
Dining room features
Ceiling - Beamed, Ceiling - Vaulted, Flooring - Wood, Recessed Lighting, Slider
Family room features
Fireplace, Ceiling - Coffered, Closet/Cabinets - Custom Built, Flooring - Wood, Recessed Lighting, Slider
Bedroom 2 features
Bathroom - Full, Closet - Walk-in, Closet/Cabinets - Custom Built, Flooring - Wood, Recessed Lighting, Slider
Bedroom 3 features
Bathroom - Full, Closet - Walk-in, Closet/Cabinets - Custom Built, Flooring - Wood
Bedroom 4 features
Bathroom - Full, Closet - Walk-in, Flooring - Wood
Bedroom 5 features
Ceiling - Cathedral, Closet, Flooring - Wood

Listing information

Listing agent
Robert Kinlin
Listing office
Berkshire Hathaway HomeServices Robert Paul Properties
MLS PIN #
73584008
Disclosure
Totals for square feet, bedrooms and bathrooms include Main House, Guest House and Boat House.