166 Main StreetWilliamstown, MA 01267Price: $549,900

  • Price: $549,900
  • Est. Mortgage of $/month
  • 49 Days on Market
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Federal 30-year interest rate: 6.48% last updated on Jun 4, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • $549,900List Price
  • 4Bedrooms
  • 2Bathrooms
  • 1.1Acreage
  • 2,453Square Feet
Listed by Seth Alden of ALTON & WESTALL REAL ESTATE AGENCY,LLC (info@altonwestall.com)
Pending
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267
166 Main Street Williamstown MA 01267

Listing Tools

This well-maintained Cape Cod offers the best of Williamstown living in a highly convenient Main Street location, just steps from shops, restaurants, and local amenities. Set on 1.1 acres, the home features four bedrooms, two full baths, and about 2,500 sq ft, with two fireplaces adding warmth and character. Enjoy unobstructed views of Pine Cobble Mountain and protected green space that ensures lasting privacy. A walking path just outside your door makes it easy to enjoy the Berkshires. With an updated gas furnace and thoughtful upkeep throughout, this home is ideal as a full-time residence or a peaceful retreat.

Property Details of 166 Main Street

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Based on information submitted to BCMLS  as of June 9, 2026 . All data is obtained from various sources and has not been, and will not be, verified by broker or BCMLS.  All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. NOTICE: Many homes contain recording devices, and buyers should be aware they may be recorded during a showing.

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