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3 Beam St Mattapoisett — Photo 1 of 41

3 Beam St Mattapoisett — Photo 1 of 41

$2,495,000

Investment Analysis — 3 Beam St

Mattapoisett, MA 02739

Based on HUD Small Area Fair Market Rent for Brockton, MA HUD Metro FMR Area, a 3-bedroom in 02739 carries an estimated $2,880/mo in gross rent — about a 0.17% cap rate and $4,129/yr in estimated NOI at the $2,495,000 list price. Adjust every assumption in the calculator below.

View Standard Listing

Beds

3

Baths

3

SqFt

2,750

Style

Single Family

Built

1983

Rare opportunity to own a private coastal retreat set on 6.68 acres with direct ocean frontage in desirable Mattapoisett. Tucked away at the end of a private road, this contemporary post-and-beam residence offers 2,750± sqft of living space surrounded by mature trees, sweeping water views, and exceptional privacy. The home features 3 bedrooms, 3 full baths, vaulted and beamed ceilings, hardwood and stone floors, a dramatic fireplace, custom built-ins, and an open-concept layout designed to capture natural light and scenic vistas. Enjoy multiple outdoor living areas including a screened porch, expansive stone patio, balconies, and beautifully landscaped grounds. Additional highlights include a private tennis court, attached 2-car garage, exercise room, sauna room, central air, and direct access to a private beach. A truly unique waterfront estate offering an extraordinary lifestyle on the South Coast. Property is being sold "AS IS". Seller makes no representations as to condition of property

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: 900 sq ft (the lesser of 900 sq ft or half the 2,750 sq ft principal dwelling). Lot size: 290,981 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

Original Price$2,495,000
Annual Taxes$22,137

Parking

Garage2
Off-Street8

Interior Specifications

Total Rooms8
Fireplaces1
FlooringWood, Tile, Carpet, Stone / Slate, Flooring - Stone/Ceramic Tile, Flooring - Hardwood
BasementFull, Partially Finished, Interior Entry, Sump Pump, Concrete

Climate & Utilities

HeatingElectric Baseboard, Electric, Fireplace
CoolingCentral Air
WaterPrivate
SewerPrivate Sewer

Building & Exterior

ConstructionPost & Beam
RoofWood
FoundationConcrete Perimeter
ZoningW30

Property & Lot

Acres6.68
SqFt Lot290,981
Lot FeaturesWooded, Easements, Flood Plain, Gentle Sloping

Amenities & Appliances

Electric Water Heater • Water Heater • Oven • Dishwasher • Disposal • Range • Refrigerator • Washer • Dryer

Neighborhood

Shopping • Tennis Court(s) • Park • Walk/Jog Trails • Golf • Bike Path

Geography

Floorplan Breakdown

Structural Layout

Second
Primary BedroomBedroom 2Bedroom 3Bathroom 2Bathroom 3
First
Living RoomDining RoomKitchenFamily RoomBathroom 1
Living Room
Lvl First

Beamed Ceilings, Vaulted Ceiling(s), Flooring - Hardwood, Flooring - Stone/Ceramic Tile, Archway

Dining Room
Lvl First

Vaulted Ceiling(s), Closet/Cabinets - Custom Built, Flooring - Stone/Ceramic Tile, Window(s) - Picture, French Doors, Open Floorplan, Recessed Lighting

Kitchen
Lvl First

Flooring - Hardwood, Breakfast Bar / Nook, Recessed Lighting

Family Room
Lvl First

Vaulted Ceiling(s), Closet/Cabinets - Custom Built, Flooring - Hardwood, Window(s) - Picture, Exterior Access, Open Floorplan

Primary Bedroom
Lvl Second

Bathroom - Full, Vaulted Ceiling(s), Walk-In Closet(s), Closet/Cabinets - Custom Built, Flooring - Wall to Wall Carpet, Balcony / Deck, Slider

Bedroom 2
Lvl Second
Bedroom 3
Lvl Second

Closet, Flooring - Hardwood

Bathroom 1
Lvl First

Bathroom - Full, Bathroom - With Shower Stall, Closet, Flooring - Stone/Ceramic Tile

Bathroom 2
Lvl Second

Bathroom - Full, Bathroom - Tiled With Tub & Shower, Skylight, Vaulted Ceiling(s), Flooring - Stone/Ceramic Tile, Window(s) - Picture, Soaking Tub

Bathroom 3
Lvl Second

Bathroom - Full, Bathroom - With Tub & Shower, Vaulted Ceiling(s), Flooring - Stone/Ceramic Tile, Window(s) - Picture, Soaking Tub

Listing Provided By

Listing Agent: Margaret Gee

Listing Office: Converse Company Real Estate

MLS® Number: 73532837