
100 Marina Dr #418 Quincy — Photo 1 of 42
Recent Drop: $20,000
$509,900
Investment Analysis — 100 Marina Dr #418
Quincy, MA 02171 — Marina Bay
Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 1-bedroom in 02171 carries an estimated $2,550/mo in gross rent — about a 2.10% cap rate and $10,714/yr in estimated NOI at the $509,900 list price. Adjust every assumption in the calculator below.
Beds
1
Baths
1
SqFt
873
Style
Condominium
Built
1988
NEW PRICE! Seaport Condominium at Marina Bay—where waterfront living, convenience and lifestyle come together! This light-filled 1-bedroom residence offers an opportunity to own in one of Marina Bay’s desirable waterfront communities, with TWO deeded garage parking spaces (37 & 39)—a rare and valuable advantage.The spacious living/dining areas feature beautiful hardwood flooring and abundant natural light, with double glass-pane doors opening to the private balcony—an inviting extension of the living space. The kitchen features ample original cabinetry, Formica countertops, stainless-steel appliances and a breakfast bar. The generously sized bedroom has neutral light-beige wall-to-wall carpeting and offers flexibility for a home office, sitting area or additional storage. The original bathroom and kitchen finishes provide an opportunity to personalize and update the home to your own taste. A neutral interior and abundant natural light create a great canvas for future enhancements.Seaport Condominium offers a full-service lifestyle with staggered lobby security hours, onsite management and elevator service. Fitness center hours are 5:30 AM–10 PM. Step outside and enjoy the vibrant Marina Bay lifestyle—a short stroll the famous Nantucket-style waterfront boardwalk, dine at casual and fine restaurants, enjoy dockside lounges and nightlife, walk the scenic paths at Squantum Point Park, bike, boat or simply take in the harbor views. Safe Harbor Marina at Marina Bay provides boating and dockside activities with access to some of New England’s most beloved waterways. Perhaps you would like to join the Freedom Boat Club!Marina Bay also offers convenient everyday amenities including Marina Bay Market, Aria Salon & Spa, 3-D medical and dental services, plus a complimentary weekday shuttle to the North Quincy MBTA Red Line station. During the season, the MBTA Marina Bay water shuttle from Squantum Point Park provides service to Boston with stops including the Seaport, Long Wharf/Aquarium and Logan Airport.Just minutes from downtown Boston, this is more than a condominium—it is a waterfront lifestyle with the Boston skyline as your backdrop from Marina Bay boardwalk. Come experience Marina Bay for yourself! See Firm Remarks.
Estimates — not financial advice
These figures are illustrative estimates for informational purposes only — not an appraisal, valuation, or guarantee of rent, income, or returns, and not financial, tax, or investment advice. Rent is either the figure reported on the MLS listing — in-place rent that may differ from market and is not verified against the actual leases — or, where the listing reports none, an estimate from HUD Small Area Fair Market Rents, a government benchmark that may differ from actual market rent. Each figure is labelled with its source. Cap rate, NOI, and returns depend on the assumptions shown, which you can change. MLS and other third-party data may be inaccurate or out of date. Verify all figures independently and consult your own financial, tax, and legal advisors before making any investment decision.
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Living Room
Lvl nullFlooring - Hardwood, Balcony / Deck
Property History
$509,900
Was $514,900
Aug 28, 2026
MLS® 73516449
$514,900
Was $519,900
Jul 23, 2026
MLS® 73516449
$519,900
Was $529,900
Jun 1, 2026
MLS® 73516449
$529,900
May 18, 2026
MLS® 73516449
Listing Agent: Colleen Brennan Russo
Listing Office: Marina Bay Properties, LLC
MLS® Number: 73516449