Active
2 Days on market
770 South River St Marshfield — Photo 1 of 35

770 South River St Marshfield — Photo 1 of 35

$649,000

Investment Analysis — 770 South River St

Marshfield, MA 02050

Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 4-bedroom in 02050 carries an estimated $3,390/mo in gross rent — about a 3.95% cap rate and $25,636/yr in estimated NOI at the $649,000 list price. Adjust every assumption in the calculator below.

View Standard Listing

Beds

4

Baths

1

SqFt

1,100

Style

Single Family

Built

1969

Welcome home to this charming, solid 3–4 bedroom ranch offering fantastic curb appeal, an easy one-level layout, and a private backyard retreat. Step inside to a spacious, light-filled living room that flows naturally into the kitchen and dining area, which overlooks the large deck and yard beyond, a wonderful spot for morning coffee or evening meals. Three comfortable bedrooms and a full bath round out the main floor, offering a functional layout with plenty of potential to personalize. The finished lower level truly expands your living options, featuring a generous playroom, a private office or potential fourth bedroom, and a workshop/utility room complete with washer and dryer. Whether you need a home gym, guest suite, media room, or extra storage, this flexible space adapts to your lifestyle. Outside, the large deck overlooks a private, tree-lined backyard, ideal for entertaining, relaxing, or soaking up summer days. A storage shed adds convenient space for tools, lawn equipment, and outdoor gear. Ideally situated close to shopping, restaurants, and area beaches, this move-in-ready ranch combines comfort, flexibility, and location. With inviting living spaces, a versatile lower level, and a backyard built for making memories, this is a home you'll be proud to call your own.

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: 550 sq ft (the lesser of 900 sq ft or half the 1,100 sq ft principal dwelling). Lot size: 10,001 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.

Open Houses

Property Details

Financials

Original Price$649,000
Annual Taxes$5,281

Parking

Garage0
Off-Street4

Interior Specifications

Total Rooms7
FireplacesNone
FlooringWood, Tile, Carpet
BasementFull, Finished, Interior Entry

Climate & Utilities

HeatingForced Air, Propane
CoolingWindow Unit(s)
WaterPublic
SewerInspection Required for Sale, Private Sewer

Building & Exterior

ConstructionFrame
RoofShingle
FoundationConcrete Perimeter
ZoningR-2

Property & Lot

Acres0.23
SqFt Lot10,001
Lot FeaturesLevel

Amenities & Appliances

Water Heater • Range • Dishwasher • Microwave • Refrigerator • Washer • Dryer

Neighborhood

Public Transportation • Shopping • Park • Walk/Jog Trails • Golf • Laundromat

Geography

Floorplan Breakdown

Structural Layout

First
Living RoomKitchenMaster BedroomBedroom 2Bedroom 3Bedroom 4Bathroom 1
Basement
Family Room
Living Room
Lvl First

20 x 14

Flooring - Wood, Window(s) - Picture, Recessed Lighting

Kitchen
Lvl First

18 x 11

Ceiling Fan(s), Window(s) - Picture, Dining Area, Countertops - Stone/Granite/Solid, Deck - Exterior, Flooring - Engineered Hardwood

Family Room
Lvl Basement

22 x 19

Flooring - Laminate, Cable Hookup, Recessed Lighting

Master Bedroom
Lvl First

17 x 11

Closet, Flooring - Hardwood

Bedroom 2
Lvl First

14 x 12

Bedroom 3
Lvl First

Closet, Flooring - Hardwood

Bedroom 4
Lvl First

18 x 11

Closet, Flooring - Laminate

Bathroom 1
Lvl First

Bathroom - Full, Bathroom - With Tub & Shower, Closet - Linen, Flooring - Stone/Ceramic Tile

Property History

Listed
$649,000

Sep 10, 2026

MLS® 73575155

Terminated
$309,900

Nov 16, 2010

MLS® 71104466

Listed
$309,900

Jul 2, 2010

MLS® 71104466

Expired
$315,000

Jun 15, 2010

MLS® 70967603

Listed
$315,000

Aug 30, 2009

MLS® 70967603

Listing Provided By

Listing Agent: Brian Molisse

Listing Office: William Raveis R.E. & Home Services

MLS® Number: 73575155