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45 Seth Lane, Yarmouth MA 02664

Yarmouth, MA 02664 • Bass River
$4,950,000
Est. $26,896/month
5
Beds
5.5
Baths
4,666
Sq Ft
$1,061
Price/Sq Ft
1.37
Acres
1880
Year Built
3
Garage Spaces
253
Days on Market
Pending Listed Apr 18, 2025 • MLS# 73354067 Copied! • Updated Dec 29, 2025

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
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.
🏠
Listed for Sale
Apr 18, 2025
$4,950,000
Original listing
Office: John C. Ricotta & Associates, Inc.

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
Garage Spaces 3
Has Garage Yes
Features Attached, Garage Door Opener, Storage, Workshop In Garage, Garage Faces Side, Oversized, Stone/gravel
Total Spaces 17
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
Annual Tax $19,996
Assessed Value $2,868,900
Fee Includes None
Amenities None
Optional Fee Includes None
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.
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
For Sale
Year Built
1880
Bedrooms
5
Full Bathrooms
5
Half Bathrooms
1
Living Area
4,666 sq ft
Total Rooms
11
Main Level Bedrooms
1

Room Details

First Floor

Bathroom1
Bathroom - Full, Bathroom - Tiled With Shower Stall, Closet - Linen, Flooring - Stone/Ceramic Tile, Dryer Hookup - Electric, Washer Hookup
Dining Room
Cathedral Ceiling(s), Flooring - Hardwood, Window(s) - Picture
Kitchen
Flooring - Hardwood, Flooring - Wood, Countertops - Stone/Granite/Solid, Kitchen Island, Deck - Exterior, Recessed Lighting, Gas Stove, Lighting - Pendant
Bathroom2
Bathroom - Full, Bathroom - Tiled With Shower Stall, Flooring - Stone/Ceramic Tile, Recessed Lighting, Beadboard
Living Room
Beamed Ceilings, Flooring - Hardwood, Window(s) - Bay/Bow/Box
Family Room
Cathedral Ceiling(s), Closet, Flooring - Wall to Wall Carpet

Second Floor

Bedroom5
Closet, Flooring - Hardwood
Bedroom4
Bathroom - Full, Fireplace, Closet, Flooring - Hardwood
Bedroom3
Bathroom - Full, Closet, Flooring - Wall to Wall Carpet, Recessed Lighting
Bedroom2
Bathroom - Full, Closet, Flooring - Wall to Wall Carpet, Recessed Lighting
Bathroom3
Bathroom - Full, Bathroom - Tiled With Shower Stall, Flooring - Stone/Ceramic Tile, Recessed Lighting, Beadboard

Other Floor

Office
Master Bathroom
Yes

Main,First Floor

Master Bedroom
Bathroom - 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

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 information not available for this location.

Monthly Payment Calculator

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Including down payment
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Monthly Payment Breakdown

Principal & Interest $0
Property Tax $1,666
Homeowners Insurance $200
PMI (if <20% down) $0

Loan Summary

Total of 360 payments $0
Total principal paid $0
Total interest paid $0

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Payment Over Time

Interest
Principal
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

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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