128 Summer St, Watertown MA 02472

Watertown, MA 02472

$1.4M

7 BD · 3 BA · 3,822 sf · 0.29 ac · Built 1857

Request a Private Showing Enquire by phone · +1 212 920 6260

The residence

Offered for the first time in more than 80 years, this classic circa-1857 Mansard-style three-family, with more than 3,800 sf of living space, presents a value-add opportunity for owner-occupants, investors, developers, and alike. Ready for its next chapter, the property offers the opportunity to restore to its original architectural charm or explore a range of possibilities, including condominium conversion and building expansion. The generous 12,550-square-foot lot with six off-street parking spaces further enhances the property's significant upside development appeal and long-term investment potential. Ideally located just a few blocks from vibrant Watertown Square, offering easy access to restaurants, cafés, the public library, banks, pharmacies, and everyday amenities. Roughly one mile from Exit 127 off the Massachusetts Turnpike at Newton Corner, the location provides excellent commuter access to Cambridge, Downtown Boston and Logan International Airport.

At a glance

Property type: 3 Family - 3 Units Up/Down
Status: Active Under Contract
Year built: 1857
Lot size: 0.29 acres
Living area: 3,822 sf
MLS#: d17c8d4ac960ac520fd4341a17f87cf5
Beds · Baths: 7 · 3

Location

Watertown, MA.

Watertown sits within Greater Boston, in Massachusetts, and keeps the character of that stretch of the map — its streets, shoreline and architecture read as of a piece with the towns around it. Our advisors know the market here street by street and can speak to how a particular address sits within it.

Estimated Monthly Payment+

$7K/mo

Approximate · principal & interest only

Down payment · 25%Interest rate · 6.75%Term · 30 years

Display Currency

$1.4M

Indicative conversion — settlement always in USD.

Private Showing

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Listing courtesy of All Star Realty, Inc. · MLSPIN

MLS Property Information Network.The property listing data and information set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors, landlords 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.

Listings updated Oct 22, 2026

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