Set on an exceptional 8,373 square foot lot just moments from Wollaston Beach and the North Quincy T, this meticulously maintained two-family has been cherished and occupied by the same family for more than 60 years—a rarity in every sense. Offering more than 3,000 square feet of living space with 5 bedrooms across two expansive residences, the home provides remarkable flexibility for owner-occupants, investors, or multi-generational living. The first-floor unit features soaring ceilings and an updated full bath, while the upper bi-level residence offers spacious living, a newer kitchen, 3+ bedrooms, sitting room, and an enclosed rear porch. Downstairs, a full basement with high ceilings and an existing bath presents potential for future expansion. Outside, the oversized lot offers room to garden, play, entertain, or explore what's next. A detached two-car garage adds valuable utility today while also inviting buyers to consider the potential for a future accessory dwelling unit (ADU), subject to local zoning and permitting. Decades of thoughtful upkeep are evident throughout, including vinyl siding, replacement windows, an asphalt shingle roof, and new front and rear steps.A+ Location. Walk to the beach. Walk to the T. Reach downtown Boston in minutes. Remarkably, this property is not located in a flood zone, allowing you to enjoy the coastal lifestyle without the added cost of flood insurance. Opportunities like this rarely come to market. A lovingly maintained property on a lot of this size in one of Quincy's most desired neighborhoods. Whether you're building wealth, accommodating extended family, or looking for room to grow, 15 Colby Road is ready for its next chapter.

  Open House: August 15th 11:00-12:30pm

Listing Current as of August 14, 2026 11:11pm

This listing brought to you by Erin Feeney of Ceres Real Estate.

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.

A&S Realty, Inc and their agents make no warranties or representations as to the accuracy of this data, although good faith efforts have been made to ensure that the data displayed on this page is as accurate as possible. In certain cases listings are syndicated through another agency, management company, or through the MLS. A&S Realty, Inc is not responsible for the data that is displayed from a syndicate partner. Listings may no longer be available, pricing may be subject to change, and any photos or descriptions may be of a similar unit or from a previous year.