FeaturesCloset, Flooring - Hardwood
LevelSecond
45 Seth Lane, Yarmouth MA 02664
Yarmouth, MA 02664 • Bass River
$4,950,000
Est. $26,896/month
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About this home
Every day at 45 Seth Lane feels like a vacation, where mornings rise with the tide and dawn paints soft light across Bass River. Set on 1.37 acres of vibrant gardens and green space with 288 feet of private river frontage, this 5-bedroom, 5.5-bath estate blends Cape Cod charm with modern comfort, with nearly every room intentionally designed to capture panoramic water views. The sunlit river room and first-floor primary suite with a new radiant-floor spa bath offer restful retreats, while updates—including a new Jack & Jill bath upstairs, a new main-level full bath, and central air—enhance daily living. From the licensed dock with water and electricity, enjoy mornings of kayaking, paddleboarding, or head out by boat to Nantucket Sound. Afternoons invite barefoot walks on the lawn, reading on the deck, or quiet reflection. Loved for its serenity and beauty, this rare waterfront estate offers more than a home—it is an enduring retreat into the timeless beauty of Cape Cod.
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Recently Sold Nearby
Property History
Market Insights
Property Timeline
Pending Sale
Dec 15, 2025
Offer accepted, sale pending
Listed for Sale
Apr 18, 2025
$4,950,000
Original listing
Office: John C. Ricotta & Associates, Inc.
Listed for Sale
Apr 18, 2025
$4,950,000
Original listing
Agent: Raymond Hall
Office: John C. Ricotta & Associates, Inc.
Listed for Sale
Apr 18, 2025
$4,950,000
Original listing
Agent: Raymond Hall
Office: John C. Ricotta & Associates, Inc.
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 12/15/2025 | ⏳ Pending Sale | - | - | - | Offer accepted, sale pending |
| 04/18/2025 | 🏠 Listed for Sale | $4,950,000 | - | - | Original listing |
| 04/18/2025 | 🏠 Listed for Sale | $4,950,000 | - | - | Original listing |
| 04/18/2025 | 🏠 Listed for Sale | $4,950,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2026 | $19,996 | $2,868,900 |
Financial Details
Annual Property Tax
$19,996
Tax Year 2026
Assessed Value
$2,868,900
Facts & Features
3 Car Garage
Central AC
Home Facts
Type
Residential
Style
Single Family Residence
Year Built
1880
Living Area
4,666 sq ft
Lot Size
1.37 acres
Bedrooms
5
Full Baths
5
Half Baths
1
Total Rooms
11
Interior
Heating
Forced Air, Baseboard, Radiant, Heat Pump, Natural Gas, Ductless, Fireplace
Cooling
Central Air, Ductless
Flooring
Tile, Carpet, Hardwood, Flooring - Hardwood, Flooring - Stone/ceramic Tile
Appliances
Gas Water Heater, Water Heater, Tankless Water Heater, Range, Dishwasher, Microwave, Refrigerator, Washer, Dryer, Washer/dryer
Fireplace
Dining Room, Family Room, Living Room
Fireplaces
6
Basement
Full, Partially Finished, Walk-out Access, Interior Entry, Garage Access, Bulkhead, Concrete
Laundry
Flooring - Stone/ceramic Tile, First Floor, Electric Dryer Hookup, Washer Hookup
Features
Ceiling Fan(s), Bathroom - 3/4, Bathroom - Tiled With Shower Stall, Bathroom - Full, Recessed Lighting, Beadboard, Bathroom - Half, Den, Great Room, Bathroom, Wired For Sound, Internet Available - Broadband
Exterior
Construction
Frame, Post & Beam
Architecture
Cape, Shingle, Colonial Revival
Roof
Shingle
Features
Deck - Composite, Patio, Hot Tub/spa, Storage, Professional Landscaping, Sprinkler System, Decorative Lighting, Fenced Yard, Outdoor Shower
Pool
None
Spa
Private
Fencing
Fenced
Patio/Porch
Deck - Composite, Patio
Parking
Garage Spaces
3
Has Garage
Yes
Features
Attached, Garage Door Opener, Storage, Workshop In Garage, Garage Faces Side, Oversized, Stone/gravel
Total Spaces
17
Utilities
Electric
110 Volts, Circuit Breakers, 150 Amp Service, 200+ Amp Service, Generator Connection
Water
Public, Private
Sewer
Private Sewer
Gas
None
Other
For Gas Range, For Gas Oven, For Electric Dryer, Washer Hookup, Generator Connection
Financial
Annual Tax
$19,996
Assessed Value
$2,868,900
HOA & Community
Fee Includes
None
Amenities
None
Optional Fee Includes
None
MA Disclosures
Lead Paint
Unknown
Seller Disclosures
Sold With Many Furnishing. Title 5 Inspected And Passed. Unknown If White Fireplace In South Wing Second Floor Bedroom Is Functional. Never Been Used By Current Owner.
Exclusions
Star Light In South Stairway - Will Be Replaced With Equivalent Light.
Additional Details
Possession
None
Accepted Financing
Contract
Structure Type
[]
House Color
natural
Sq Ft Source
Public Record
Documents
None
County
Barnstable
Total market time (incl. prior listings)
255 days
Property Overview
Property Type
Single Family Residence
Listing Type
Sale Pending
Year Built
1880
Bedrooms
5
Full Bathrooms
5
Half Bathrooms
1
Living Area
4,666 sq ft
Total Rooms
11
Main Level Bedrooms
1
Floor Layout
Interactive room guide
Floor Layout
Finished Area
4,072 sq ft above grade
594 sq ft below grade
FeaturesBathroom - Full, Fireplace, Closet, Flooring - Hardwood
LevelSecond
FeaturesBathroom - Full, Closet, Flooring - Wall to Wall Carpet, Recessed Lighting
LevelSecond
FeaturesBathroom - Full, Closet, Flooring - Wall to Wall Carpet, Recessed Lighting
LevelSecond
FeaturesBathroom - Full, Bathroom - Tiled With Shower Stall, Flooring - Stone/Ceramic Tile, Recessed Lighting, Beadboard
LevelSecond
FeaturesBathroom - Full, Bathroom - Tiled With Shower Stall, Closet - Linen, Flooring - Stone/Ceramic Tile, Dryer Hookup - Electric, Washer Hookup
LevelFirst
FeaturesCathedral Ceiling(s), Flooring - Hardwood, Window(s) - Picture
LevelFirst
FeaturesFlooring - Hardwood, Flooring - Wood, Countertops - Stone/Granite/Solid, Kitchen Island, Deck - Exterior, Recessed Lighting, Gas Stove, Lighting - Pendant
LevelFirst
FeaturesBathroom - Full, Bathroom - Tiled With Shower Stall, Flooring - Stone/Ceramic Tile, Recessed Lighting, Beadboard
LevelFirst
FeaturesBeamed Ceilings, Flooring - Hardwood, Window(s) - Bay/Bow/Box
LevelFirst
FeaturesBathroom - Full, Bathroom - Double Vanity/Sink, Skylight, Cathedral Ceiling(s), Ceiling Fan(s), Walk-In Closet(s), Flooring - Wall to Wall Carpet, Window(s) - Picture, Recessed Lighting
LevelMain,First
FeaturesCathedral Ceiling(s), Closet, Flooring - Wall to Wall Carpet
LevelFirst
FeaturesYes
Display Options
Outdoor Areas
SpaPrivate
Patio & porchDeck - Composite, 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:
Tile, Carpet, Hardwood, Flooring - Hardwood, Flooring - Stone/Ceramic Tile
Appliances:
Gas Water Heater, Water Heater, Tankless Water Heater, Range, Dishwasher, Microwave, Refrigerator, Washer, Dryer, Washer/Dryer
Interior Features:
Ceiling Fan(s), Bathroom - 3/4, Bathroom - Tiled With Shower Stall, Bathroom - Full, Recessed Lighting, Beadboard, Bathroom - Half, Den, Great Room, Bathroom, Wired for Sound, Internet Available - Broadband
Windows:
Insulated Windows
Basement:
Full, Partially Finished, Walk-Out Access, Interior Entry, Garage Access, Bulkhead, Concrete
Laundry:
Flooring - Stone/Ceramic Tile, First Floor, Electric Dryer Hookup, Washer Hookup
Security:
Security System
Construction & Materials
Style:
Cape, Shingle, Colonial Revival
Year Built:
1880
Structure Type:
Exterior Materials:
Frame, Post & Beam
Roof:
Shingle
Foundation:
Concrete Perimeter, Stone
Heating, Cooling & Utilities
Heating:
Forced Air, Baseboard, Radiant, Heat Pump, Natural Gas, Ductless, Fireplace
Heating Zones:
9
Cooling:
Central Air, Ductless
Cooling Zones:
9
Hot Water:
Water Source:
Public, Private
Sewer:
Private Sewer
Energy Features:
Thermostat
Exterior & Lot
Exterior Features:
Deck - Composite, Patio, Hot Tub/Spa, Storage, Professional Landscaping, Sprinkler System, Decorative Lighting, Fenced Yard, Outdoor Shower
Patio & Porch:
Deck - Composite, Patio
Fencing:
Fenced
Other Structures:
Lot Features:
Gentle Sloping
Road Surface:
Unimproved
Parking & Garage
Garage Spaces:
3
Garage Type:
Attached
Total Parking Spaces:
17
Parking Features:
Attached, Garage Door Opener, Storage, Workshop in Garage, Garage Faces Side, Oversized, Stone/Gravel
Special Features
Fireplaces:
6
Fireplace Type:
Dining Room, Family Room, Living Room
Spa/Hot Tub:
Yes
Spa Features:
Private
Waterfront:
Yes
Waterfront Type:
Waterfront, Navigable Water, River, Dock/Mooring, Frontage, Deep Water Access, Marina, Private, River, Direct Access, 0 to 1/10 Mile To Beach, Beach Ownership(Private)
View:
Yes
View Type:
Scenic View(s)
Community Amenities:
Shopping, Tennis Court(s), Park, Walk/Jog Trails, Golf, Bike Path, Conservation Area, Marina, Public School
Nearby Schools
School District
Dennis-Yarmouth School District local
B-
School Safety
2024-25
1.9%
Average
1.8%
Suspensions
0.3%
In-School
0.1%
Emergency
3.6% below state avg
Elementary Schools
3 schools
Saint Pius X School
0.4 mi
Grades PK-08
A
Station Avenue Elementary School
1.2 mi
|
#150 of 824
|
Score: 57.1
Improved 279 spots from last year
-1.1 below state avg
406 students
Diverse
Rising School
Grades K-03
B
Dennis-Yarmouth Intermediate School
1.2 mi
|
#386 of 824
|
Score: 48.1
Improved 162 spots from last year
-10.1 below state avg
491 students
Diverse
Rising School
Diverse Student Body
Grades 04-05
Middle Schools
1 school
B
Dennis-Yarmouth Middle School
1.2 mi
|
#168 of 352
|
Score: 42.9
Improved 85 spots from last year
-15.3 below state avg
477 students
Diverse
Rising School
Grades 06-07
High Schools
2 schools
C+
Dennis-Yarmouth Regional High School
0.9 mi
|
#236 of 346
|
Score: 47.7
Improved 44 spots from last year
-10.6 below state avg
993 students
Diverse
17 sports
• 1,240 athletes
Rising School
College Ready Curriculum
Strong Athletics
Diverse Student Body
Grades 08-12
Transition Centers
2.4 mi
Grades 11-12
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Location
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Neighborhood
Bass River
45 Seth Lane, Yarmouth MA 02664
Yarmouth, MA 02664
Listing Information
Listing Office
John C. Ricotta & Associates, Inc.
Office Phone
508-945-5000
Agent MLS ID
CN228838
Office MLS ID
AN4535
Listing Data Updated
Dec 29, 2025 3:05 AM EST
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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