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45 Seth Lane South Yarmouth, MA $ 4,950,000
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$ 4,950,000 Get more info
45 Seth Lane
$ 4,950,000
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Share Save

45 Seth Lane

South Yarmouth, MA, 02664
$ 4,950,000
Bedrooms5 Baths5.1 Sq 4,666

Monthly Estimate*

$ 30,478

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View a Virtual Tour

Single Family Home for sale in South Yarmouth, MA

for $4,950,000 with 5 bedrooms and 5 full baths, 1 half bath. This 4,666 square foot home was built in 1880 on a lot size of 1.37.

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 classic Cape Cod charm with modern comfort, where nearly every room is intentionally designed to capture panoramic river views. The sunlit river room and first-floor primary suite with new radiant-floor spa bath offer restful retreats, while updates--including a new Jack & Jill bath upstairs, a new full bath on the main level, and central air brings comfort to every season. From the licensed dock with water and electricity, you can slip into tranquil mornings of kayaking or paddle-boarding, or head out by boat to Nantucket Sound. Afternoons invite barefoot walks on the lawn, reading on the deck as boats drift by, or moments of stillness at the water's edge. Evenings end with sunsets awash in rose and gold, setting the stage for intimate dinners or quiet reflection. Treasured for its natural beauty and serenity, 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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Single Family Pending

Price

$ 4,950,000

Bedrooms

5

Full Bath

5

Half Bath

1

Property Type

Single Family

Taxes

$ 19,996

Style

Antique, Cape Cod

Lot Size

1.37

Year Built

1880

Town/City

South Yarmouth

County/Region

Barnstable

MLS | Web ID

22501366
Features
General
Sewer Septic Tank Private Sewer
Heating Hot Water
Cooling Central Air
Roof Asphalt
Appliances Dishwasher Washer Security System Refrigerator Gas Range Microwave Electric Dryer Gas Water Heater
Zoning Res
Garage Spaces 3
Patio/Porch Features Deck Patio
Architectural Style Antique Cape Cod
Construction Materials Shingle Siding
Year Built 1880
Stories Count 2
Township Yarmouth
Property Subtype Single Family Residence
Tax Year 2026
Waterfront Features Beach Front River Front Private Deep Water Access
Community Features Golf Marina
County Barnstable
New Construction false
Property Type Residential
HOA false
Attached Garage true
Garage Y/N true
Other Structures Outbuilding
Total Rooms 11
Full Baths 5
Status Pending/Continue to Show
Directions North Main street to Highland Ave. Follow Highland Ave towards Bass River take second left onto Seth Lane (no street sign). Follow Seth Lane through private gates to circular drive.
City South Yarmouth
Body of Water Bass River
High School District Dennis-Yarmouth
MLS Area Bass River
Lot Size Units Acres
Lot Size Square Feet 59677
Carport Y/N false
Spa Features Heated
Property Attached Y/N false
Land Lease Y/N false
Tax Annual Amount 19996
Showing Instructions Call or text listing agent (508) 221-2544. Showings by appointment only. Please do not enter property without listing agent present.
Home Warranty Y/N false
Property Condition Updated/Remodeled Actual
Virtual Tour https://listings.jfwphotos.com/sites/kjjnmnn/unbranded https://listings.jfwphotos.com/sites/kjjnmnn/unbranded
Building Area Units Square Feet
Primary Bedroom Level First
Living Area Units Square Feet
Standard Status Pending
Middle/Junior School District Dennis-Yarmouth
Elementary School District Dennis-Yarmouth
Tax Assessed Value 2868900
Waterview Y/N Rivers
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Interior
Interior Amenities Sound System Recessed Lighting
Basement Bulkhead Access Interior Entry Full Finished
Flooring Hardwood Carpet Tile
Total Fireplaces 6
Fireplace Features Gas
Kitchen Level First
Air Conditioning Y/N true
Heating Y/N true
Window Features Bay/Bow Windows
Fireplace Y/N true
Half Baths 1
Laundry Features Laundry Areas First Floor
Total Bedrooms 5
Living Room Level First
Main Level Bathrooms 2
Below Grade Finished Area Unit Type Square Feet
Kitchen Features Kitchen View Built-in Features Ceiling Fan(s) Kitchen Island Recessed Lighting
Total Baths 6
Primary Bathroom Features Private Full Bath
Living Room Features High Speed Internet Living Room View Beamed Ceilings Built-in Features
Bedroom 4 Features Bedroom 4 Shared Full Bath View Closet High Speed Internet
Bedroom 3 Features Bedroom 3 Shared Full Bath View Closet High Speed Internet Recessed Lighting
Bedroom 2 Features Bedroom 2 Shared Full Bath View Closet High Speed Internet Recessed Lighting
Dining Room Features High Speed Internet Dining Room Cathedral Ceiling(s) View
Kitchen Description Countertop(s): Quartz Fireplace(s): Gas Flooring: Wood
Primary Bedroom Features Walk-In Closet(s) View Recessed Lighting Office/Sitting Area High Speed Internet Dressing Room Ceiling Fan(s) Cathedral Ceiling(s)
Bedroom 4 Level Second
Bedroom 3 Level Second
Second Bedroom Level Second
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Exterior
Exterior Amenities Outdoor Shower
Fencing Fenced
Parking Features Basement Guest
Lot Features Conservation Area School House of Worship Near Golf Course Cape Cod Rail Trail Shopping Public Tennis Marina Level North of Route 28
Total Parking 14
Lot Size Area 1.37
Foundation Details Poured Stone
Building Area Total 4666
Lot Size Acres 1.37
Road Surface Type Unimproved
Lot Size Source Field Card
Waterfront Y/N true
Road Frontage Type Private Road
Dock Deep Water Electric Water Platform Fixed Ch. 91 License
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* Excluded Features
List By
Raymond M Hall

Listing Agent

John C Ricotta & Assoc.

Broker

Ray@RicottaRealEstate.com

Email

Affordability Calculator

$32,144
Per Month
95%
5%
0%
Monthly Principal & Interest
$30,478
Monthly Property Taxes
$1,666
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4720468 Elementary School
4720469 Middle School
Unknown High School High School
See complete school information
Pricing History
DatePricePrice ChangeDescription
12/18/2025$4,950,000 Listed Price

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45 Seth Lane, South Yarmouth, MA, 02664 is a Single Family Home for sale at $4,950,000 with 4,666 sqft and a lot size of 1.37. 45 Seth Lane has 5 bedrooms, 5.1 baths, and was built in 1880. The property's zip code is 02664 which is in South Yarmouth, MA

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