About this home
ATTENTION DEVELOPERS – GOLDEN OPPORTUNITY! Welcome to 171 & 173 Sumner Street, & 387-389 Washington St Quincy! An exceptional mixed-use investment offering a unique combination of residential and commercial space under one ownership. The property features a three-family residence with 7 bedrooms and 3 bathrooms, 2/3 commercial storefronts, and private parking, creating multiple income-producing opportunities. Ideally suited for investors, developers, business owners, and entrepreneurs seeking to establish or expand a business with residential space on site. Located in a desirable Quincy location with excellent street visibility and direct access to public transportation, as well as convenient access to major routes, shopping, restaurants, and area amenities. Offering tremendous flexibility, value-add potential, and endless possibilities for rental income, owner occupancy, or future repositioning, note high rise residential buildings in the area, also 2 car detached garage and extra vacant land. Bring your vision and explore this unique INVESTMENT OPPORTUNITY !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Listing last checked: Listing updated:
Listed by John Farraher · John F Farraher Broker · MLS #73600586
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Details at a glance
Interior5 property facts
- Rooms
- 17
- Heating
- Oil, Natural Gas
- Cooling
- Window Unit(s)
- Flooring
- Wood, Vinyl, Hardwood
- Basement
- Yes · Full, Concrete, Unfinished
Building6 property facts
- Style
- 3 Family
- Year built
- 1940
- Garage
- 2
- Parking
- 9
- Foundation
- Concrete Perimeter, Block
- Roof
- Shingle
Land & utilities5 property facts
- Lot size
- 0.23 sq ft
- Water
- Public
- Sewer
- Public Sewer
- Pool
- Not reported
- Zoning
- BUSB
Financial2 property facts
- Annual taxes
- $18,363
- Assessment year
- 2026
Location
Estimated monthly cost
Explore costs at the $1,595,000 asking price. Adjust the assumptions to your situation.
Known monthly costs$9,595 / monthAdjust
- Principal & interest
- $8,065
- Property tax
- $1,530
- Insurance
- Not entered
- HOA
- Not entered
Listing annual taxes: $18,363. Initial monthly tax is one twelfth of that amount. HOA amount was not supplied.
Partial estimate: add insurance, monthly HOA to include those costs. Blank amounts are unknown.
The initial 6.5% rate is illustrative, not a current rate or lender quote. Excludes utilities, maintenance, closing costs and mortgage insurance, which may apply with a down payment below 20%. Taxes and insurance can change.
More property insights
Automated value estimate $1,530,000
Estimated range $1,405,000–$1,600,000.
Automated estimates are not appraisals or guarantees of market value.
Request a professional market analysisPhoto-based condition insights
Overall presentation: average
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About 171-173 Sumner St
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Request a tour of 171-173 Sumner St and a Bean Group agent will help coordinate an available time with the listing side.
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Yes. We can discuss condition, comparable sales, offer strategy and the questions worth asking before you decide whether to proceed.
Are property documents available?
Availability varies by property and source. Request the documents you need and we will help obtain what is available.

