Shawn Moloney
Movementum Realty
(781) 725-6335
40 Total Sales
1 in Duxbury
$635,000 Price
21 River Ln Duxbury, MA 02332
Duxbury AreaEstimated Value: $8,825,000
6
Beds
9
Baths
8,748
Sq Ft
$1,009/Sq Ft
Est. Value
Highlights
- Marina
- Ocean View
- Water Access
- Alden School Rated A-
- Guest House
- Tennis Courts
About This Home
As of September 2025A majestic setting with picturesque scenic harbor views and direct water access, this stunning waterfront estate embodies the pinnacle of New England coastal living. This newly built "Nantucket-inspired" property showcases meticulous craftsmanship and contemporary elegance. The main house features 6 ensuite bedrooms, 3 half baths, and sprawling manicured grounds with an Australian Open surface tennis court. A beautiful patio connects to a heated 40 X 20 ft pool, providing both recreation and relaxation. The property further delights with a charming 1,350 SqFt 2 bed, 2.5 bath Guest House with kitchenette, laundry, and an indoor/outdoor fireplace. With captivating water views, this home seamlessly blends natural beauty with modern luxury. Enjoy easy waterway access to protected Duxbury Bay w/ a private dock and mooring. Additional amenities: geothermal home, 6 bed bunk room, top floor family room/office, gym + yoga studio, additional laundry and half bathroom in the oversized garage.
Last Agent to Sell the Property
Gibson Sotheby's International Realty Listed on: 03/24/2025
Last Buyer's Agent
Non Member
Non Member Office
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Home Details
Home Type
- Single Family
Est. Annual Taxes
- $72,307
Year Built
- Built in 2012
Lot Details
- 1.87 Acre Lot
- Property fronts a marsh
- Street terminates at a dead end
- Stone Wall
- Landscaped Professionally
- Gentle Sloping Lot
- Sprinkler System
- Cleared Lot
- Property is zoned RC
Parking
- 2 Car Attached Garage
- Oversized Parking
- Parking Storage or Cabinetry
- Heated Garage
- Workshop in Garage
- Side Facing Garage
- Garage Door Opener
- Driveway
- Open Parking
Property Views
- Ocean
- Bay
- Harbor
- River
- Scenic Vista
Home Design
- Contemporary Architecture
- Garrison Architecture
- Shingle Siding
- Concrete Perimeter Foundation
Interior Spaces
- Wet Bar
- 3 Fireplaces
- French Doors
- Insulated Doors
Kitchen
- Oven
- Range
- Freezer
- Dishwasher
- Wine Refrigerator
- Disposal
Flooring
- Wood
- Marble
Bedrooms and Bathrooms
- 6 Bedrooms
- Primary bedroom located on second floor
Laundry
- Laundry Room
- Laundry on upper level
- Dryer
- Washer
Finished Basement
- Basement Fills Entire Space Under The House
- Interior Basement Entry
Home Security
- Home Security System
- Intercom
Pool
- Cabana
- Heated In Ground Pool
- Outdoor Shower
Outdoor Features
- Water Access
- Walking Distance to Water
- Mooring
- Tennis Courts
- Covered Deck
- Covered Patio or Porch
- Outdoor Storage
- Outdoor Gas Grill
Utilities
- Humidity Control
- Central Air
- 12 Cooling Zones
- 12 Heating Zones
- Heating System Uses Natural Gas
- Radiant Heating System
- Geothermal Heating and Cooling
- Power Generator
- Water Treatment System
- Private Water Source
- Gas Water Heater
- Private Sewer
Additional Features
- Energy-Efficient Thermostat
- Guest House
- Property is near schools
Listing and Financial Details
- Assessor Parcel Number M:117 B:156 L:900,1001130
Community Details
Overview
- No Home Owners Association
Recreation
- Marina
- Jogging Path
Ownership History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Mar 24, 2025
Closed on
Sep 17, 2025
Sold by
Brostowski Maribeth
Bought by
Seller's Agent
Beth Dickerson
Gibson Sotheby's International Realty
Buyer's Agent
Non Member
Non Member Office
List Price
$9,250,000
Sold Price
$8,250,000
Premium/Discount to List
-$1,000,000
-10.81%
Views
182
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$575,000
Avg. Annual Appreciation
6.97%
Purchase Details
Closed on
Jun 1, 2009
Sold by
White Bradford P and White Heidi A
Bought by
Patterson Maribeth
Purchase Details
Closed on
Mar 15, 2005
Sold by
Phillips Marilyn A
Bought by
White Bradford P and White Heidi A
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Duxbury, MA
-
Shawn Moloney
-
Dawn Hadley
Dawn Hadley
Engel & Völkers , South Shore
(781) 816-2977
68 Total Sales
25 in Duxbury
$540K - $2.9M Price Range
-
Christine Daley
Christine Daley
William Raveis R.E. & Home Services
(781) 570-4447
66 Total Sales
26 in Duxbury
$225K - $3.8M Price Range
-
Marni Migliaccio
Marni Migliaccio
The Firm - Duxbury
(562) 268-4407
96 Total Sales
18 in Duxbury
$315K - $2.2M Price Range
-
Marguerite Phaneuf
Marguerite Phaneuf
Plymouth Village, Inc.
(508) 503-6588
42 Total Sales
1 in Duxbury
$759,000 Price
-
Tiffanie Williams Needham
Tiffanie Williams Needham
Escalate Real Estate
(339) 666-1486
34 Total Sales
1 in Duxbury
$668,000 Price
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| $8,250,000 | -- | ||
| Patterson Maribeth | $2,125,000 | -- | |
| White Bradford P | $2,200,000 | -- |
Source: Public Records
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 09/23/2025 09/23/25 | Sold | $8,250,000 | -8.3% | $943 / Sq Ft |
| 09/15/2025 09/15/25 | Pending | -- | -- | -- |
| 05/29/2025 05/29/25 | Price Changed | $8,995,000 | -2.8% | $1,028 / Sq Ft |
| 03/24/2025 03/24/25 | For Sale | $9,250,000 | -- | $1,057 / Sq Ft |
Source: MLS Property Information Network (MLS PIN)
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $69,609 | $6,864,800 | $3,831,300 | $3,033,500 |
| 2024 | $73,035 | $7,259,900 | $4,218,400 | $3,041,500 |
| 2023 | $64,068 | $5,993,300 | $3,679,800 | $2,313,500 |
| 2022 | $59,829 | $4,659,600 | $2,503,500 | $2,156,100 |
| 2021 | $60,399 | $4,171,200 | $2,114,500 | $2,056,700 |
| 2020 | $60,722 | $4,142,000 | $1,810,600 | $2,331,400 |
| 2019 | $60,416 | $4,115,500 | $1,760,600 | $2,354,900 |
| 2018 | $61,738 | $4,072,400 | $1,646,000 | $2,426,400 |
| 2017 | $57,916 | $3,734,100 | $1,435,300 | $2,298,800 |
| 2016 | $58,065 | $3,734,100 | $1,435,300 | $2,298,800 |
| 2015 | $58,943 | $3,778,400 | $1,435,300 | $2,343,100 |
Source: Public Records
Agents Affiliated with this Home
-
Beth Dickerson
Seller's Agent in 2025
Beth Dickerson
Gibson Sothebys International Realty
(617) 510-8565
100 Total Sales
-
Michael Moran
Seller Co-Listing Agent in 2025
Michael Moran
Gibson Sothebys International Realty
(617) 733-7660
69 Total Sales
-
NM
Buyer's Agent in 2025
Non Member
Non Member Office
Map
Source: MLS Property Information Network (MLS PIN)
MLS Number: 73347331
APN: DUXB-000117-000156-000900
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.
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