501 Eel River Rd, Barnstable MA 02655
Barnstable, MA 02655 • Osterville
$10,500,000
$9,950,000
Est. $55,251/month
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About this home
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-line appliances and a state-of-the-art home theatre. The six en-suite bedrooms include a first-floor suite with French doors leading to the back yard and a lavish primary suite with a luxurious 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 room with a balcony on the third level highlighted by western exposure to experience breathtaking sunsets. Located just minutes from the upscale boutiques and renowned dining of Osterville village, this extraordinary property offers a lifestyle of unparalleled elegance and tranquility by the sea. 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.
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Property History
Market Insights
1
Price Changes
5.2%
Price Range
Property Timeline
Price Reduced
Feb 20, 2026
$9,950,000
$550,000
(-5.24%)
From $10,500,000 to $9,950,000 (-5.2%)
Listed for Sale
Sep 5, 2024
$10,500,000
Original listing
Agent: Robert Kinlin
Office: Berkshire Hathaway HomeServices Robert Paul Properties
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 02/20/2026 | ↓ Price Reduced | $9,950,000 | $550,000 | - | From $10,500,000 to $9,950,000 (-5.2%) |
| 09/05/2024 | 🏠 Listed for Sale | $10,500,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2026 | $56,863 | $6,973,700 |
Financial Details
Annual Property Tax
$56,863
Tax Year 2026
Assessed Value
$6,973,700
Facts & Features
3 Car Garage
Central AC
Home Facts
Type
Residential
Style
Single Family Residence
Year Built
2017
Living Area
8,203 sq ft
Lot Size
2.40 acres
Bedrooms
6
Full Baths
7
Half Baths
2
Total Rooms
10
Interior
Heating
Forced Air, Natural Gas, Fireplace
Cooling
Central Air
Flooring
Wood, Tile, Carpet, Flooring - Wall To Wall Carpet, Flooring - Wood
Appliances
Range, Dishwasher, Microwave, Refrigerator, Washer, Dryer, Range Hood
Fireplace
Living Room
Fireplaces
2
Basement
None
Laundry
Closet/cabinets - Custom Built, Flooring - Stone/ceramic Tile, Electric Dryer Hookup, Washer Hookup
Features
Closet, Bathroom - Half, Closet/cabinets - Custom Built, Media Room, Game Room, Library, Wired For Sound
Exterior
Construction
None
Architecture
Other (see Remarks)
Roof
Shingle
Features
Porch, Deck, Patio, Balcony, Pool - Inground, Hot Tub/spa, Professional Landscaping, Fenced Yard, Garden
Pool
In Ground
Spa
Private
Fencing
Fenced
Patio/Porch
Porch, Deck, Patio
Parking
Garage Spaces
3
Has Garage
Yes
Features
Attached, Garage Door Opener, Storage, Garage Faces Side, Off Street, Stone/gravel
Total Spaces
8
Utilities
Electric
None
Water
Public
Sewer
Private Sewer
Gas
None
Other
For Gas Range, For Electric Dryer, Washer Hookup
Financial
Annual Tax
$56,863
Assessed Value
$6,973,700
HOA & Community
Fee Includes
None
Amenities
None
Optional Fee Includes
None
MA Disclosures
Lead Paint
Unknown
Seller Disclosures
None
Additional Details
Possession
None
Accepted Financing
None
Structure Type
[]
Sq Ft Source
Public Record
Documents
None
County
Barnstable
Total market time (incl. prior listings)
716 days
Property Overview
Property Type
Single Family Residence
Listing Type
For Sale
Year Built
2017
Bedrooms
6
Full Bathrooms
7
Half Bathrooms
2
Living Area
8,203 sq ft
Total Rooms
10
Floor Layout
Interactive room guide
Floor Layout
Finished Area
8,203 sq ft above grade
FeaturesBathroom - Full, Walk-In Closet(s), Flooring - Wood
FeaturesBathroom - Full, Walk-In Closet(s), Flooring - Wood, Balcony / Deck
FeaturesBathroom - Full, Walk-In Closet(s), Flooring - Wood
FeaturesFlooring - Wood
FeaturesFlooring - Wood, Dining Area, Pantry, Kitchen Island, Breakfast Bar / Nook, Exterior Access, Slider, Pot Filler Faucet
FeaturesBathroom - Full, Flooring - Wood, Slider
FeaturesCathedral Ceiling(s), Beamed Ceilings, Flooring - Wood, French Doors, Exterior Access
FeaturesBathroom - Full, Walk-In Closet(s), Closet, Flooring - Wood, Balcony - Exterior, Slider
FeaturesYes
Display Options
Outdoor Areas
PoolIn Ground
SpaPrivate
Patio & porchPorch, Deck, Patio
Room Markers
BABathroom (4)
BRBedroom (5)
DDining (1)
KKitchen (1)
LLiving (2)
OOffice (1)
Conceptual diagram based on MLS room data. It is not to scale and is not a substitute for architectural plans or on-site measurements.
Interior Features
Flooring:
Wood, Tile, Carpet, Flooring - Wall to Wall Carpet, Flooring - Wood
Appliances:
Range, Dishwasher, Microwave, Refrigerator, Washer, Dryer, Range Hood
Interior Features:
Closet, Bathroom - Half, Closet/Cabinets - Custom Built, Media Room, Game Room, Library, Wired for Sound
Windows:
Basement:
Laundry:
Closet/Cabinets - Custom Built, Flooring - Stone/Ceramic Tile, Electric Dryer Hookup, Washer Hookup
Security:
Security System
Construction & Materials
Style:
Other (See Remarks)
Year Built:
2017
Structure Type:
Exterior Materials:
Roof:
Shingle
Foundation:
Concrete Perimeter
Heating, Cooling & Utilities
Heating:
Forced Air, Natural Gas, Fireplace
Cooling:
Central Air
Hot Water:
Water Source:
Public
Sewer:
Private Sewer
Energy Features:
Thermostat
Exterior & Lot
Exterior Features:
Porch, Deck, Patio, Balcony, Pool - Inground, Hot Tub/Spa, Professional Landscaping, Fenced Yard, Garden
Patio & Porch:
Porch, Deck, Patio
Fencing:
Fenced
Other Structures:
Lot Features:
Corner Lot, Cleared
Road Surface:
Paved
Parking & Garage
Garage Spaces:
3
Garage Type:
Attached
Total Parking Spaces:
8
Parking Features:
Attached, Garage Door Opener, Storage, Garage Faces Side, Off Street, Stone/Gravel
Special Features
Fireplaces:
2
Fireplace Type:
Living Room
Pool:
Private Pool
Pool Features:
In Ground
Spa/Hot Tub:
Yes
Spa Features:
Private
Waterfront:
Yes
Waterfront Type:
Waterfront, Navigable Water, River, Bay, Dock/Mooring, Deep Water Access, Direct Access, Private, Bay, 1 to 2 Mile To Beach, Beach Ownership(Public)
View:
Yes
View Type:
Scenic View(s)
Community Amenities:
Shopping, Tennis Court(s), Park, Golf, Conservation Area, Highway Access, House of Worship, Marina, Private School
Nearby Schools
School District
Barnstable School District local
B
School Safety
2024-25
2.9%
Above Average
2.1%
Suspensions
2.2%
In-School
0.8%
Emergency
2.6% below state avg
Elementary Schools
3 schools
Cape Cod Academy
2.1 mi
Strong Athletics
Grades K-12
B
Centerville Elementary School
3.0 mi
|
#394 of 824
|
Score: 48.0
Dropped 159 spots from last year
-10.2 below state avg
267 students
Diverse
Grades K-03
B-
Barnstable United Elementary School
3.5 mi
|
#458 of 824
|
Score: 45.8
Improved 150 spots from last year
-12.4 below state avg
714 students
Diverse
Rising School
Diverse Student Body
Grades 04-05
Middle Schools
2 schools
Bayberry Christian School
2.9 mi
Grades 01-08
C
Barnstable Intermediate School
4.7 mi
|
#270 of 352
|
Score: 34.4
Improved 18 spots from last year
-23.8 below state avg
642 students
Diverse
Diverse Student Body
Grades 05-07
High Schools
1 school
C+
Barnstable High School
4.7 mi
|
#228 of 346
|
Score: 48.6
Improved 39 spots from last year
-9.6 below state avg
1,652 students
Diverse
18 sports
• 1,820 athletes
Rising School
Career Tech Programs
College Ready Curriculum
Strong Athletics
Grades 08-12
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Property Tax
$4,739
Homeowners Insurance
$200
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Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
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Location
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Neighborhood
Osterville
501 Eel River Rd, Barnstable MA 02655
Barnstable, MA 02655
Listing Information
Listing Agent
Robert Kinlin
Listing Office
Berkshire Hathaway HomeServices Robert Paul Properties
Office Phone
508-420-1414
Agent MLS ID
A9501189
Office MLS ID
AN6523
Listing Data Updated
Aug 21, 2026 9:34 AM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.
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