$2,800,000
309 Main St
Watertown, MA, 02472
Offered for the first time in a generation. 12,646 sq.ft. single story building on busy Main Street just outside Watertown Square. Building is currently leased to three individual tenants, each with separate entries and dedicated gas & electric. Owner-User opportunity with 5,300 sq.ft. potentially available in Q3 2027. Contact broker for financial details and lease information – confidentiality agreement required.
Property Details
Price:
$2,800,000
MLS #:
73589061
Status:
Active
Beds:
0
Baths:
0
Type:
Commercial
Listed Date:
Oct 9, 2026
Finished Sq Ft:
12,646
Total Sq Ft:
12,646
Lot Size:
21,361 sqft / 0.49 acres (approx)
Year Built:
1950
Schools
Interior
Exterior
Financial
Tax Year
2026
Taxes
$50,883
Marie Andrews is an award-winning, licensed real estate broker with licenses in Massachusetts and Florida. She has been selling real estate in the greater Boston area for over 20 years. Over the past two decades, Marie has worked for Century 21 Advanced Realty, building a reputation as a multi-million dollar producer. She has developed an extensive network of investors, lenders, and attorneys. Marie has a wide knowledge base on property management, Massachusetts real estate law, and building…
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Map
Current real estate data for Commercial in Watertown as of Oct 17, 2026
6
Commercial Listed
103
Avg DOM
322
Avg $ / SqFt
$1,580,833
Avg List Price
Community
- Address309 Main St Watertown MA
- CityWatertown
- CountyMiddlesex
- Zip Code02472
Subdivisions in Watertown
Similar Listings Nearby
Property Summary
- 309 Main St Watertown MA is a Commercial for sale in Watertown, MA, 02472. It is listed for $2,800,000 To schedule a showing of MLS#73589061 at 309 Main St in Watertown, MA, contact your Pegasus Realty LLC agent at 781-858-3505.
Courtesy of W. J. Nealon Commercial Realty, Inc.. The property listing data and information set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information set forth herein.
309 Main St
Watertown, MA




