21 River Rd Marion — Photo 1 of 29
$515,000
Investment Analysis — 21 River Rd
Marion, MA 02738
Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 2-bedroom in 02738 carries an estimated $2,560/mo in gross rent — about a 3.65% cap rate and $18,801/yr in estimated NOI at the $515,000 list price. Adjust every assumption in the calculator below.
Beds
2
Baths
1
SqFt
1,416
Style
Single Family
Built
1959
*Welcome Home* Come discover your waterfront sanctuary in Marion. This charming home is filled with natural light, scenic views and features one-level living at it's finest. As you enter the home, you'll find the main kitchen & living room connected by archway. The spacious primary bedroom features direct Jack and Jill bath access and the secondary bedroom is located at the front of the home. The sunroom is a standout space in the home with gorgeous views, and direct access to the back deck. Step outside to enjoy panoramic views of the water from your yard or unwind on the back deck after a day on the water. Whether launching a kayak or pontoon boat for the day, or simply soaking in the tranquil surroundings, this property offers a rare opportunity for waterfront life. More than a home; its a lifestyle. Schedule Your Tour Today!
ADU Potential
Massachusetts allows one accessory dwelling unit by right in single-family zoning districts statewide (M.G.L. c. 40A §3; 760 CMR 71.00, effective Feb 2025). Estimated maximum ADU size for this property: 708 sq ft (the lesser of 900 sq ft or half the 1,416 sq ft principal dwelling). Lot size: 12,782 sq ft.
Based on listing data, which indicates the property type — not the zoning district. Local dimensional, septic (Title 5), and historic-district requirements still apply. Not legal advice — verify with the municipality.
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.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Range • Dishwasher • Microwave • Refrigerator • Washer • Dryer
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl Main,First16 x 18
French Doors, Recessed Lighting, Lighting - Sconce, Archway
Kitchen
Lvl Main,First13 x 17
Ceiling Fan(s), Breakfast Bar / Nook, Gas Stove, Lighting - Overhead, Archway
Master Bedroom
Lvl Main,First13 x 17
Ceiling Fan(s), Lighting - Overhead, Closet - Double
Bedroom 2
Lvl Main,First13 x 9
Bathroom 1
Lvl Main,First13 x 9
Bathroom - Full, Closet, Lighting - Sconce, Lighting - Overhead, Pedestal Sink
Listing Agent: Stephanie Thompson
Listing Office: Fathom Realty MA
MLS® Number: 73508442
