9 Hi River Road, Barnstable MA 02648
Barnstable, MA 02648 • Marstons Mills
$3,950,000
Est. $21,396/month
Estimate assumptions
20% down, a 30-year loan at 6.5%, and $200/month estimated insurance.
Includes the supplied property-tax and HOA inputs; missing inputs contribute $0. HOA fees with an unspecified frequency are treated as monthly. PMI and closing costs are excluded.
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Open House Schedule
12
Sep
Saturday, September 12
12:00 PM - 2:00 PM EDT
About this home
Casa Blanca Farm - An Iconic Cape Cod Estate. Beyond the stately columned entrance and winding cobblestone drive, this extraordinary estate unfolds across nearly five breathtaking acres. Masterfully renovated and meticulously redesigned, the residence blends timeless architecture with exceptional craftsmanship and sophisticated design. Sun-filled interiors showcase custom millwork, designer lighting, exquisite finishes and beautifully proportioned spaces, anchored by a spectacular chef's kitchen designed for effortless entertaining. Outside, a private resort awaits with a gunite pool, built-in spa, elegant white limestone terraces, expansive patios and sweeping manicured grounds. The completely rebuilt lower level is an entertainer's dream, featuring a second full kitchen, custom bar, expansive great room, private cigar lounge, game room and state-of-the-art theater. Minutes from Osterville Village, golf, boating and beaches, Casa Blanca Farm is a remarkable private estate where luxury, privacy and Cape Cod living come together beautifully.
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Recently Sold Nearby
Property History
Property Timeline
Listed for Sale
Sep 10, 2026
$3,950,000
Original listing
Agent: Livia Freitas Monteforte
Office: Compass
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 09/10/2026 | 🏠 Listed for Sale | $3,950,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2026 | $14,671 | $1,799,200 |
Financial Details
Annual Property Tax
$14,671
Tax Year 2026
Assessed Value
$1,799,200
Facts & Features
2 Car Garage
Central AC
Home Facts
Type
Residential
Style
Single Family Residence
Year Built
2000
Living Area
7,080 sq ft
Lot Size
4.96 acres
Bedrooms
4
Full Baths
3
Half Baths
2
Total Rooms
10
Interior
Heating
Central, Forced Air, Natural Gas
Cooling
Central Air
Flooring
None
Appliances
Gas Water Heater
Fireplace
None
Fireplaces
2
Basement
Full, Walk-out Access, Interior Entry
Laundry
None
Features
None
Exterior
Construction
None
Architecture
Cape
Roof
None
Features
None
Pool
None
Spa
None
Fencing
None
Patio/Porch
None
Parking
Garage Spaces
2
Has Garage
Yes
Features
Attached, Garage Door Opener, Garage Faces Side, Off Street, Driveway, Stone/gravel
Total Spaces
8
Utilities
Electric
None
Water
Private
Sewer
Inspection Required For Sale
Gas
None
Other
None
Financial
Annual Tax
$14,671
Assessed Value
$1,799,200
HOA & Community
Fee Includes
None
Amenities
None
Optional Fee Includes
None
MA Disclosures
Lead Paint
None
Seller Disclosures
None
Additional Details
Possession
None
Accepted Financing
None
Structure Type
[]
Sq Ft Source
Public Record
Documents
None
County
Barnstable
Property Overview
Property Type
Single Family Residence
Listing Type
For Sale
Year Built
2000
Bedrooms
4
Full Bathrooms
3
Half Bathrooms
2
Living Area
7,080 sq ft
Total Rooms
10
Floor Layout
Interactive room guide
Floor Layout
Finished Area
4,600 sq ft above grade
2,480 sq ft below grade
FeaturesYes
Display Options
Room Markers
OOffice (1)
KKitchen (1)
BRBedroom (5)
BABathroom (4)
DDining (1)
LLiving (2)
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:
Appliances:
Gas Water Heater
Interior Features:
Windows:
Basement:
Full, Walk-Out Access, Interior Entry
Laundry:
Security:
Construction & Materials
Style:
Cape
Year Built:
2000
Structure Type:
Exterior Materials:
Roof:
Foundation:
Concrete Perimeter
Heating, Cooling & Utilities
Heating:
Central, Forced Air, Natural Gas
Cooling:
Central Air
Hot Water:
Water Source:
Private
Sewer:
Inspection Required for Sale
Energy Features:
Exterior & Lot
Exterior Features:
Patio & Porch:
Fencing:
Other Structures:
Lot Features:
Additional Land Avail., Cleared, Gentle Sloping, Level
Road Surface:
Paved
Parking & Garage
Garage Spaces:
2
Garage Type:
Attached
Total Parking Spaces:
8
Parking Features:
Attached, Garage Door Opener, Garage Faces Side, Off Street, Driveway, Stone/Gravel
Special Features
Fireplaces:
2
Fireplace Type:
View:
Yes
View Type:
Scenic View(s)
Community Amenities:
Shopping, Walk/Jog Trails, Golf, Conservation Area, Marina, Private School, Public 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
10 schools
Cape Cod Academy
2.0 mi
Strong Athletics
Grades K-12
St. John Paul II School
7.0 mi
Grades 05-12
Trinity Christian Academy of Cape Cod
7.3 mi
Grades PK-12
Fair Acres Country Day School
1.5 mi
Grades PK-K
B-
Barnstable United Elementary School
1.7 mi
|
#444 of 825
|
Score: 46.2
Improved 164 spots from last year
-12 below state avg
723 students
Diverse
Rising School
Diverse Student Body
Grades 04-05
A
West Villages Elementary School
1.7 mi
|
#135 of 825
|
Score: 57.4
Improved 196 spots from last year
-0.8 below state avg
397 students
Diverse
Rising School
Grades K-03
B
Centerville Elementary School
3.6 mi
|
#365 of 825
|
Score: 48.5
Dropped 130 spots from last year
-9.7 below state avg
248 students
Diverse
Strong Attendance
Grades K-03
Enoch Cobb Early Learning Center
5.4 mi
162 students
Very Diverse
Diverse Student Body
Grades PK
C
Hyannis West Elementary School
5.4 mi
|
#664 of 825
|
Score: 37.7
Improved 2 spots from last year
-20.5 below state avg
293 students
Diverse
Diverse Student Body
Grades K-03
B-
West Barnstable Elementary School
5.5 mi
|
#488 of 825
|
Score: 45.1
Improved 182 spots from last year
-13.1 below state avg
227 students
Diverse
Rising School
Grades K-03
Middle Schools
2 schools
Bayberry Christian School
1.8 mi
Grades 01-08
C
Barnstable Intermediate School
5.1 mi
|
#269 of 352
|
Score: 34.8
Improved 19 spots from last year
-23.4 below state avg
581 students
Diverse
Diverse Student Body
Grades 05-07
High Schools
3 schools
C+
Barnstable High School
5.2 mi
|
#236 of 346
|
Score: 48.6
Improved 31 spots from last year
-9.6 below state avg
1,581 students
Diverse
18 sports
• 1,820 athletes
Rising School
Career Tech Programs
College Ready Curriculum
Strong Athletics
Grades 08-12
Living Independently Forever, Inc.
5.7 mi
Grades 09-12
A
Sturgis Charter Public School
7.0 mi
|
#45 of 346
|
Score: 68.4
Improved 31 spots from last year
+10.2 above state avg
833 students
Moderate
High Graduation Rate
Rising School
College Ready Curriculum
Grades 09-12
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Monthly Payment Calculator
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Loan Amount
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After down payment
Total Interest
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Over life of loan
Total Cost
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Including down payment
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Down: $0
%
Monthly Payment Breakdown
Principal & Interest
$0
Property Tax
$1,223
Homeowners Insurance
$200
PMI (if <20% down)
$0
Loan Summary
Total of 360 payments
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$0
Total interest paid
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Rate Impact
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Payment Over Time
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.
Location
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Neighborhood
Marstons Mills
9 Hi River Road, Barnstable MA 02648
Barnstable, MA 02648
Listing Information
Listing Agent
Livia Freitas Monteforte
Listing Office
Compass
Office Phone
508-206-8726
Agent MLS ID
A9501656
Office MLS ID
AN6584
Listing Data Updated
Sep 10, 2026 4:00 PM 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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