501 Eel River Road, Osterville, MA 02655 (MLS# 22404283)

501 Eel River Road, Osterville, MA 02655

$9,950,000
Property Type: Residential Bedrooms: 6 Baths: 9 Square Footage: 8,203 Lot Size (sq. ft.): 104,544 Status: Active
Current Price: $9,950,000 List Date: 2/20/2026 Last Modified: 8/21/2026

Overview

Description

Discover the epitome of luxury living in this custom-designed waterfront estate, featuring breathtaking views of Eel River and Nantucket Sound. Located in the village of Osterville and set on an expansive and beautifully landscaped 2.4-acre lot, this stunning residence features over 8,000 square feet of meticulously crafted living space with rich details, modern comforts and extraordinary views. The grand interiors seamlessly blend with the exquisitely landscaped outdoor spaces, featuring an inground pool, hot tub, spacious pool house, and a substantial private deep-water dock. Upon entering the home, the grand foyer leads you into the magnificent great room with a two-story custom fireplace, where panoramic vistas of the water and breathtaking sunsets set the scene for unforgettable family gatherings as well as effortless entertaining. The generous floor plan also features a refined library, formal dining room, a gourmet kitchen with center island, custom cabinetry and top-of-the-lin ...

Supplements: bathroom, two walk-in closets and a private deck overlooking the water. Enhanced with modern conveniences such as a Sonos whole-house sound system and a 9-zone Hydro air system, every detail has been carefully planned and implemented. Additional highlights include a private guest suite above the attached 3-car garage and a sprawling entertainment ...

Listing Details MLS# 22404283

Contract Info

Original List Price
10500000
List Price/SqFt
1212.97

Legal and Taxes

Street #
501
Street Name
Eel River
Street Suffix
Road
County
Barnstable
Town
Barnstable
Village
Osterville
State
MA
Zip Code
02655
Tax ID
114-017
Estimated Annual Taxes
51077
Tax Year
2025
Building Assessments
4197200
Total Assessment
6650900
Land Court Cert #
C206075
Lead Base Paint
No
Flood Ins Required
Yes: verify w/insurance agent
Mass Use Code
101 - Residential, single family
Nitrogen Sensitive Area
Yes

General Property Info

Comp Sale YN
No
Region
Mid-Cape
School District
Barnstable
Zoning
RF-1
Property Sub-Type
Single Family Residence
Year Built
2017
Renovated
No
Total Finished Space
8203
Field Card SqFt
8203
Basement
No
Total Rooms
10
Stories
2
Private Pool
Yes
Private Dock
Yes
Leased Land
No
Lot Size SqFt
104544
Lot Size Source
Assessor
Acres
2.4
Irregular
Yes
Garage
Yes
# of Cars
3
# of Parking Spaces
5
Year Round
Yes
Bedrooms - Total
6
Baths - Full
7
Baths - Half
2
Baths - Total
9
Separate Living Qtrs
Yes
Golf Course Front
No
Golf Course View
No
Waterfront
Yes
Water Body
Eel River
Waterfront Type
Rivers
Water Body Type
Fresh
Water Access Type
Private
Waterview
Yes
Water Body View
West Bay
Waterview Type
Bay/Harbor
Miles to Beach
1 to 2
Mi. to Beach Comments
Dowses Beach
Fireplace
Yes
# Fireplaces
2
Property Includes Recording Devices
No

Convenient To

Convenient to Water Body 1
Eel River
Convenient to Water Body 2
West Bay
Convenient to Water Body 3
Nantucket Sound

DPR Eligibility

DPR Eligible
No

Room Types

Bedroom 2 Level
Second
Bedroom 3 Level
Second
Bedroom 4 Level
Second
Dining Room Level
First
Entertainment Room Level
Third
Foyer Level
First
Kitchen Level
First
Laundry Level
Second
Library Level
First
Living Room Level
First
Media Room Level
First
Primary Bedroom Level
Second

More Information

Property Features

Street Description: Paved; Public Location Description: South of Route 28 Special Listing Cond: None Architectural Style: Other Year Built Desc: Actual Foundation Details: Poured Lot Features: Cleared; Corner Lot; Level Garage Description: Attached; Direct Access; Garage Door Opener Parking Features: Off Street Separate Living Qtrs: Attached; Second Floor Waterfront Desc: Deep Water Access; Private; River; Sound Convenient To: Conservation Area; Golf Course; House of Worship; Marina; School; Shopping Waterview Direction: West Appliances: Dishwasher; Electric Dryer; Gas Range; Microwave; Range Hood; Refrigerator; Security System; Wall/Oven Cook Top; Washer; Wine Cooler Floors: Carpet; Tile; Wood Interior Features: Electric Dryer Hookup; Hot Tubs/Spa; HU Cable TV; Pantry; Sound System; Walk-In Closet(s); Washer Hookup; Wet Bar Patio And Porch Features: Patio; Porch Private Pool Description: Gunite; In Ground Private Dock Description: Deep Water; Present Owner Other Structures: Pool House Exterior Features: Garden; Hot Tub; Private Yard Fencing: Fenced Roof Description: Asphalt Siding Description: Shingle Sewer: Private Sewer Heating: Forced Air Cooling: Central Air Fuel Type: Natural Gas Water: Public Hot Water: Water Heater Hot Water Source: Natural Gas Room Types: Bedroom 2; Bedroom 3; Bedroom 4; Dining Room; Entertainment Room; Foyer; Kitchen; Kitchen/Dining Combo; Laundry; Library; Living Room; Media Room; Primary Bedroom

Room Information

Room Name Level
Primary Bedroom Second
Bedroom 2 Second
Bedroom 3 Second
Bedroom 4 Second
Foyer First
Laundry Second
Dining Room First
Kitchen/Dining Combo
Living Room First
Kitchen First
Media Room First
Entertainment Room Third
Library First
IDX
Listing Office: Berkshire Hathaway HomeServices Robert Paul Properties
Listing Agent: Robert B Kinlin
Source MLS Verified
Last Updated: August - 21 - 2026
Broker Attribution: rkinlin@robertpaul.com

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