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45 Seth Lane, South Yarmouth, MA 02664

Local realty services provided by:CENTURY 21 Custom Home Realty
45 Seth Lane,South Yarmouth, MA 02664
$4,950,000
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  • 5 Beds
  • 6 Baths
  • 4,666 sq. ft.
  • Single family
  • Pending
Listed by: raymond m hall
Office: john c ricotta & assoc.
MLS#:22501366
Source:CAPECOD

Price summary

  • Price:$4,950,000
  • Price per sq. ft.:$1,060.87

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 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

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Home facts

  • Year built:1880
  • Listing ID #:22501366
  • Added:273 day(s) ago
  • Updated:January 17, 2026 at 08:31 AM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:6
  • Full bathrooms:5
  • Living area:4,666 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Hot Water

Structure and exterior

  • Roof:Asphalt
  • Year built:1880
  • Building area:4,666 sq. ft.
  • Lot area:1.37 Acres

Schools

  • Middle school:Dennis-Yarmouth
  • Elementary school:Dennis-Yarmouth

Utilities

  • Sewer:Private Sewer, Septic Tank

Finances and disclosures

  • Price:$4,950,000
  • Price per sq. ft.:$1,060.87
  • Tax amount:$19,996 (2026)
MLS LogoDisclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the Cape Cod & Islands Multiple Listing Service, Inc. Detailed information about real estate listings held by brokerage firms other than Coldwell Banker Realty include the name of the listing broker. Neither the listing company nor CENTURY 21 Custom Home Realty shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026 Cape Cod & Islands Multiple Listing Service, Inc. All rights reserved.

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