
480 Pleasant Street Marshfield — Photo 1 of 42
Recent Drop: $175,000
$3,475,000
Investment Analysis — 480 Pleasant Street
Marshfield, MA 02050 — Marshfield Hills
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 0.44% cap rate and $15,155/yr in estimated NOI at the $3,475,000 list price. Adjust every assumption in the calculator below.
Beds
4
Baths
6
SqFt
6,165
Style
Single Family
Built
2015
Welcome to The Treehouse at Wales Pond — a breathtaking 8,000+ SF sustainable retreat, custom built in 2015 and privately set on 2.83 acres along the water's edge. This architectural masterpiece fuses Japanese and Spanish influences with organic materials, offering pond views from nearly every room. Expansive glass walls open onto sun-drenched terraces, effortlessly merging indoor and outdoor living. Every space reflects intentional design, from the vaulted great room with its custom steel fireplace and floating staircase, to the first floor primary suite with a Smart Glass solarium bath, to the tranquil Yoga studio with Tatami mats. The gourmet chef's kitchen impresses with multiple prep areas and sinks, an industrial hood with gas cooking, a Sub-Zero refrigerator, dedicated freezer and ice maker, and a gracious butler's pantry with ample storage and cabinetry. A rare dumbwaiter connects the levels, allowing meals to travel from the kitchen to any floor with ease. This exceptional home offers 4–6 bedrooms, 6 full baths, a spacious media room, a lofted library, and a full in-law suite on the lower level with private entrances and dedicated mudroom. An interior stair lift and a private tunnel to the outdoor amenity areas add rare convenience and flow. Outside, a true oasis awaits: a fully fenced, heated pool and jacuzzi, a turfed yard, and a fire pit with pizza oven overlooking Wales Pond. Private trails through the abutting conservation land lead to the village of Marshfield Hills — home to Genny's Ice Cream — while the pond itself is ideal for kayaking, paddleboarding, fishing, and other water activities. A true sanctuary, ideally located just minutes to the Atlantic coast.
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 6,165 sq ft principal dwelling). Lot size: 123,275 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.
Immersive Experience
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Gas Water Heater • Solar Hot Water • Range • Dishwasher • Disposal • Microwave • Refrigerator • Freezer • Washer • Dryer • Water Treatment
Neighborhood
Shopping • Park • Walk/Jog Trails • Golf • Medical Facility • Bike Path
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl Second32.333333333 x 29
Balcony - Exterior, Open Floorplan, Recessed Lighting, Flooring - Concrete
Dining Room
Lvl Second25.75 x 18.666666666
Balcony / Deck, Recessed Lighting, Flooring - Concrete
Kitchen
Lvl Second18.166666666 x 14
Countertops - Stone/Granite/Solid, Open Floorplan, Recessed Lighting, Flooring - Concrete
Office
Lvl First15.833333333 x 11.916666666
Primary Bedroom
Lvl Second25 x 20.75
Bathroom - Full, Walk-In Closet(s), Flooring - Stone/Ceramic Tile, Balcony / Deck, Recessed Lighting
Bedroom 2
Lvl Second13.5 x 15.25
Bedroom 3
Lvl Third18.25 x 18.916666666
Bathroom - Full, Walk-In Closet(s), Recessed Lighting
Bedroom 4
Lvl ThirdBathroom 1
Lvl Second17.916666666 x 12.166666666
Bathroom - Full, Bathroom - Tiled With Tub, Bathroom - With Shower Stall, Flooring - Stone/Ceramic Tile, Recessed Lighting
Bathroom 2
Lvl Second9.5 x 11.416666666
Bathroom - Full, Bathroom - With Shower Stall, Flooring - Stone/Ceramic Tile, Recessed Lighting
Bathroom 3
Lvl Third7.833333333 x 5.583333333
Bathroom - Full, Bathroom - Double Vanity/Sink, Flooring - Stone/Ceramic Tile, Recessed Lighting
Property History
$3,475,000
Was $3,650,000
May 26, 2026
MLS® 73453050
$3,650,000
Nov 9, 2025
MLS® 73453050
$505,000
Sep 8, 2010
MLS® 71130064
$515,000
Aug 31, 2010
MLS® 71130064
Listing Agent: The Collective
Listing Office: Compass
MLS® Number: 73453050