# 660 Main St, Williamstown, MA 01267 > **TL;DR:** 3bd/2ba single family, $370,000 ($269/sqft), built 1900, 1,374 sqft. Est. $1,979/mo. Listed 94 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $370,000 | | Price/sqft | $269 | | Bedrooms | 3 | | Bathrooms | 2 full | | Square Feet | 1,374 | | Year Built | 1900 | | Lot Size | 6,534 sqft (0.15 acres) | | Property Type | Single Family (Other) | | Status | Active | | Days on Market | 94 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $1,871 | | Estimated Insurance | $108 | | **Total** | **$1,979** | ## Nearby Schools - **Elementary:** Williamstown - **Middle:** Mount Greylock Reg. - **High:** Mount Greylock Reg. ## Property Highlights - Built in 1900 - 0.15 acre lot - 6 parking spaces ## Description ### Agent Description Flexible In-Town Home with Business and investment Potential A rare in-town opportunity offering both comfortable living and adaptable space. This three-bedroom, two-bath home features a spacious eat-in kitchen, large dining/family room, and a flexible living room that can double as an office or additional bedroom. With a history as a combined home and professional office, the property is well-suited for a small home-based business, complete with ample parking and easy client access. Recent upgrades include a new boiler, hot water heater, and 2026 appliances, plus a brand-new roof on the rear portion of the home. First-floor laundry adds convenience. Live, work, or both--right in the heart of town. OPEN HOUSE - FRIDAY JUNE 26 4:00 p.m. - 5:30 p.m. ## Location - **Address:** 660 Main St, Williamstown, MA 01267 - **Coordinates:** 42.710479, -73.195489 - **Google Maps:** https://www.google.com/maps?q=42.710479,-73.195489 ## Listing Agent - **Name:** Paul A. Harsch III · **License:** 92676 - **Brokerage:** Harsch Associates Real Estate - **Phone:** 4134584444 - **Broker Phone:** (413) 458-5000 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/660-Main-St_Williamstown_MA_01267_M39340-62815?f=listhub&s=BCBORMA&m=250002&c=propsimple) ## Photos ![660 Main St - Photo 1](http://lh.rdcpix.com/27bd155b0a45332d3504414945b234edl-f4287508326r.jpg) ![660 Main St - Photo 2](http://lh.rdcpix.com/27bd155b0a45332d3504414945b234edl-f2463016040r.jpg) ![660 Main St - Photo 3](http://lh.rdcpix.com/27bd155b0a45332d3504414945b234edl-f2314681973r.jpg) ![660 Main St - Photo 4](http://lh.rdcpix.com/27bd155b0a45332d3504414945b234edl-f2289190389r.jpg) ![660 Main St - Photo 5](http://lh.rdcpix.com/27bd155b0a45332d3504414945b234edl-f4055718359r.jpg) ![660 Main St - Photo 6](http://lh.rdcpix.com/27bd155b0a45332d3504414945b234edl-f874250662r.jpg) ![660 Main St - Photo 7](http://lh.rdcpix.com/27bd155b0a45332d3504414945b234edl-f3307715225r.jpg) ![660 Main St - Photo 8](http://lh.rdcpix.com/27bd155b0a45332d3504414945b234edl-f3926553722r.jpg) ![660 Main St - Photo 9](http://lh.rdcpix.com/27bd155b0a45332d3504414945b234edl-f2407535977r.jpg) ![660 Main St - Photo 10](http://lh.rdcpix.com/27bd155b0a45332d3504414945b234edl-f153479564r.jpg) ![660 Main St - Photo 11](http://lh.rdcpix.com/27bd155b0a45332d3504414945b234edl-f2318815405r.jpg) ![660 Main St - Photo 12](http://lh.rdcpix.com/27bd155b0a45332d3504414945b234edl-f306611389r.jpg) ![660 Main St - Photo 13](http://lh.rdcpix.com/27bd155b0a45332d3504414945b234edl-f1929479136r.jpg) ![660 Main St - Photo 14](http://lh.rdcpix.com/27bd155b0a45332d3504414945b234edl-f2619680159r.jpg) ![660 Main St - Photo 15](http://lh.rdcpix.com/27bd155b0a45332d3504414945b234edl-f3400618114r.jpg) ![660 Main St - Photo 16](http://lh.rdcpix.com/27bd155b0a45332d3504414945b234edl-f1052275312r.jpg) ![660 Main St - Photo 17](http://lh.rdcpix.com/27bd155b0a45332d3504414945b234edl-f1826856391r.jpg) --- **MLS#:** 250002 | **Updated:** 2026-09-24 **Source:** listhub *Copyright © 2026 Berkshire County Board of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.* [View on PropertySimple](https://www.propertysimple.ai/listing/660-main-st-williamstown-ma-01267-a250002) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/660-main-st-williamstown-ma-01267-a250002#listing", "url": "https://www.propertysimple.ai/listing/660-main-st-williamstown-ma-01267-a250002", "name": "660 Main St, Williamstown, MA 01267", "description": "Flexible In-Town Home with Business and investment Potential A rare in-town opportunity offering both comfortable living and adaptable space. This three-bedroom, two-bath home features a spacious eat-in kitchen, large dining/family room, and a flexible living room that can double as an office or additional bedroom. With a history as a combined home and professional office, the property is well-suited for a small home-based business, complete with ample parking and easy client access. Recent upgrades include a new boiler, hot water heater, and 2026 appliances, plus a brand-new roof on the rear portion of the home. First-floor laundry adds convenience. Live, work, or both--right in the heart of town. 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