Set on 2.35 beautifully landscaped acres along Eel River, this exceptional Osterville waterfront estate enjoys western exposure, sweeping water views, and a substantial deep-water dock with direct access to Nantucket Sound. The setting is defined by an extraordinary combination of privacy, scale, and waterfront amenities, creating a rare sense of arrival and an exceptional connection to the water. The six-bedroom main residence offers approximately 7,000 square feet of living space, with a gracious floor plan designed to take full advantage of the setting. From the grand foyer, panoramic water views immediately draw the eye through the home and toward the expansive grounds and waterfront beyond. The main level offers generous living and entertaining spaces, while the second floor features a spacious primary suite with fireplace, walk-in closet, and private bath, along with five additional bedrooms. The lower level includes a recreation room, exercise room, and abundant storage, with an attached two-car garage. The waterfront grounds are the centerpiece of the property. An expansive pool, glass-enclosed pool house, and substantial deep-water dock create an exceptional setting for summer living, boating, and entertaining. The western exposure brings beautiful afternoon and evening light across the water, while the location provides direct access to Nantucket Sound. A separate two-bedroom carriage house with attached two-car garage and private patio provides comfortable accommodations for guests and extended family. Osterville Village, with its high-end shops and refined dining, is close at hand, as are the area’s renowned golf clubs. With its extraordinary acreage, western water views, deep-water access, pool, guest accommodations, and exceptional privacy, this is a waterfront estate of uncommon scale and presence. 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.
Single-familyProperty Type
1927Year Built
2.35 acresLot Size
$2,050Price/Sq.Ft.
4 garage spacesParking
Listed by Robert Kinlin• Berkshire Hathaway HomeServices Robert Paul Properties
Listed by • Berkshire Hathaway HomeServices Robert Paul Properties
Osterville, located between Centerville and Cotuit, is a coastal and village-style Barnstable neighborhood with a harborfront setting and a walkable Main Street. The neighborhood’s character concentrates around Main Street at Wianno Avenue, where galleries, outfitters, coffee counters, and small specialty shops set a polished Cape rhythm. Armstrong-Kelley Park frames the village green with lawns and shade trees, while nearby docks and marinas keep salt air in the mix. Shingle-style and Cape Cod cottages sit along shell drives, with larger waterfront homes facing North Bay. The Osterville Historical Society and Museum anchors local history, and the Osterville Village Library adds a quiet civic note. Dowses Beach and Joshua’s Pond shape days around sand, sailing, and freshwater swims.
Provided by Walk Score and Local Logic
Market insights
141 Eel River Rd · $15,850,000
DAYS ON MARKET
1 days
The average home goes pending in 29 days.
SALE-TO-LIST
98.2%
Most homes are selling 2% below list price.
LIST PRICE
$15,850,000
Median sale price in this area is $812,335. (95% lower than this home)
PRICE DROP
0 price drops
22% of homes in this area have had a price drop in the past month.
Property details
Interior
Exterior
Finance
Kitchen
Bathroom
Bedroom
Living
Dining
Interior features
French doors
Security system
3 fireplaces
14 total rooms
Partially finished full basement with interior entry and bulkhead
Bathrooms
7 full bathrooms
2 half bathrooms
Flooring
Wood flooring
Tile flooring
Carpet
Heating & cooling
Baseboard heating
Natural gas heating
Central air conditioning
Exterior features
Fenced yard
Deck
Patio
In-ground private pool
Professional landscaping
Guest house
Scenic bay view
Waterfront with dock/mooring, direct access and private beach ownership (0 to 1/10 mile to beach)
Cleared lot
Paved public road frontage
Home design
Single-family residence
Waterview facing the bay
Parking
Attached garage
Detached garage
4 garage spaces (covered)
4 covered spaces
5 open parking spaces
Garage door opener
Off-street parking
Total 9 parking spaces
Security
Security system
Construction
Concrete perimeter foundation
Wood roof
Built originally per public records and has been renovated
Utilities
Public water
Private sewer
Generator for electric
HOA & community
Community offers shopping, walk/jog trails, golf, house of worship, marina, and private school access
Electricity and solar
View estimated energy costs and solar savings for this home
Set on 2.35 beautifully landscaped acres along Eel River, this exceptional Osterville waterfront estate enjoys western exposure, sweeping water views, and a substantial deep-water dock with direct access to Nantucket Sound. The setting is defined by an extraordinary combination of privacy, scale, and waterfront amenities, creating a rare sense of arrival and an exceptional connection to the water.The six-bedroom main residence offers approximately 7,700 square feet of living space, with a gracious floor plan designed to take full advantage of the setting. From the grand foyer, panoramic water views immediately draw the eye through the home and toward the expansive grounds and waterfront beyond. The main level offers generous living and entertaining spaces, while the second floor features a spacious primary suite with fireplace, walk-in closet, and private bath, along with five additional bedrooms. The lower level includes a recreation room, exercise room, and abundant storage, with an attached two-car garage. The waterfront grounds are the centerpiece of the property. An expansive pool, glass-enclosed pool house, and substantial deep-water dock create an exceptional setting for summer living, boating, and entertaining. The western exposure brings beautiful afternoon and evening light across the water, while the location provides direct access to Nantucket Sound. A separate two-bedroom carriage house with attached two-car garage and private patio provides comfortable accommodations for guests and extended family. Osterville Village, with its high-end shops and refined dining, is close at hand, as are the area's renowned golf clubs. With its extraordinary acreage, western water views, deep-water access, pool, guest accommodations, and exceptional privacy, this is a waterfront estate of uncommon scale and presence. 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. Please Note: Totals for square footage, bedrooms and bathrooms include both Main House and Carriage House.
MLS PIN #73585729
Oct 1, 2026
Listed
$15,850,000
$2,050/sq ft
CCIMLS #7036192
Jan 23, 1998
Sold
$4,700,000
$608/sq ft
Aug 16, 1996
Listed
$4,900,000
$634/sq ft
Experience The Grandeur Of 'westwinds'. This Gracious Estate Set On 2.34 Acres Is Luxury Personified. Custom Built By Silvia & Silvia, This Lovely Home Features Custom Mouldings And Woodwork Throughout, Built-in Stereo
Public Records
Nov 9, 1992
Sold
$1,800,000
$233/sq ft
Year
Property tax
Land + Additions
Assessment*
2023
$57,512 (+9.1%)
$4,668,300 + $2,227,600
$6,895,900
2022
$52,728 (+2.0%)
$3,587,700 + $1,882,000
$5,469,700
2021
$51,692 (+4.9%)
$3,311,700 + $1,616,000
$4,927,700
2020
$49,260 (+0.5%)
$2,947,900 + $1,546,600
$4,494,500
2019
$49,026 (+0.9%)
$2,947,900 + $1,398,400
$4,346,300
2018
$48,595 (+6.0%)
$3,103,100 + $1,228,000
$4,331,100
2017
$45,865 (+6.0%)
$3,103,100 + $1,159,400
$4,262,500
2015
$43,285
$3,025,700 + $963,700
$3,989,400
Public record
Beds
6
Baths
7
Stories
2
Lot width
—
Lot depth
—
Lot size
2.35 Acres
Year renovated
—
Finished Sq. Ft.
5,936
Unfinished Sq. Ft.
—
Total Sq. Ft.
5,936
Year built
1927
Style
Single Family Residential
County
Barnstable County
APN
2231874
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 19, 2023.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
4/10 Heat Factor
7 days above 88° expected this year, 18 days in 30 years
8/10 Wind Factor
80% chance of strong winds in next 30 years
4/10 Air Factor
4 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Osterville, MA • 02655
Average low and high temperatures (°F)
36
22
37
23
48
33
56
41
67
51
78
60
81
66
79
60
74
58
64
48
53
38
42
27
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.8 hours in
June and 4.5 hours in December, placing it below the
U.S. average for solar exposure.
8.8 hrs
4.5 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 141 Eel River Rd
$15,185,851
$664K under list price of $15.9M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $2.8M to $4.4M.