19 Pauline Road Marshfield — Photo 1 of 42
Recent Drop: $65,000
$3,585,000
Investment Analysis — 19 Pauline Road
Marshfield, MA 02050 — Ferry Hill
Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 5-bedroom in 02050 carries an estimated $3,390/mo in gross rent — about a 0.58% cap rate and $20,945/yr in estimated NOI at the $3,585,000 list price. Adjust every assumption in the calculator below.
Beds
5
Baths
5.5
SqFt
5,200
Style
Single Family
Built
2026
New construction! Nothing compares to this sprawling 5 bed, 5 1/2 bath,5200 SF coastal estate in Marshfield’s coveted Ferry Hill, a true masterpiece offering unrivaled entertaining and spectacular river & ocean views. The heart of the home features a stunning kitchen w/butler pantry & oversized quartz island, cozy FP family room, a dedicated office, and a bonus room w/ built in bar perfect for large holiday gatherings. In addition to 2 ensuite bedrooms, a massive newly constructed wing provides a palatial suite w/ a luxury bath, laundry & French doors leading to a private kitchenette and living area. This suite opens to its own expansive deck to take in the breathtaking water vistas. Step outside to a resort-style oasis featuring a fenced in level yard, heated pool, outdoor shower, and an enclosed full bath/changing room. Complete with an oversized 4-car heated garage & a whole-house generator. This is a premier location walking distance to the shops, sand & dining of Humarock Village.
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 5,200 sq ft principal dwelling). Lot size: 20,002 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
Neighborhood
Marina
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl FirstDining Room
Lvl FirstKitchen
Lvl FirstPantry, Countertops - Stone/Granite/Solid, Kitchen Island, Wet Bar, Wine Chiller
Office
Lvl FirstFamily Room
Lvl Main,FirstFlooring - Hardwood, Recessed Lighting
Primary Bedroom
Lvl SecondBathroom - Full, Walk-In Closet(s), Balcony / Deck
Bedroom 2
Lvl SecondBedroom 3
Lvl SecondBathroom - Full, Balcony / Deck
Bedroom 4
Lvl SecondBedroom 5
Lvl SecondBathroom 1
Lvl FirstBathroom - Half
Bathroom 2
Lvl SecondBathroom - Full
Bathroom 3
Lvl SecondBathroom - Full
Property History
$3,585,000
Was $3,650,000
Jul 9, 2026
MLS® 73510383
$3,650,000
Apr 30, 2026
MLS® 73510383
Listing Agent: Kristin Dewey
Listing Office: Kornerstone Real Estate Brokerage
MLS® Number: 73510383
