The shortest bridge can take you the farthest away. At 50 Popponesset Island Road, across the signature one-lane bridge, something changes. The Pace... The Perspective... the connection to water and all that matters. Set on approximately .8 acre, this four-bedroom, 4,069-square-foot residence enjoys sweeping views across Popponesset Bay toward Nantucket Sound. From morning light on the bay to boats making their way toward the Sound and the changing colors of a Cape Cod sunset, water is the constant backdrop here. And it's more than something to look at... A private dock puts Popponesset Bay, Nantucket Sound and the waters beyond at your door step. Step outside for a morning on the water, an afternoon cruise or an evening spent watching the sun settle across the Cape Cod landscape. The residence offers more than 4,000 square feet of living space, including two separate guest areas ... an increasingly valuable feature for a Cape Cod property where family and friends inevitably want to visit. The house itself is ready for its next chapter. Its interiors provide an opportunity for a new owner to update and reimagine the home around today's lifestyle and their own tastes. Please verify all information contained herein. The North side of the dock is leased through the end of November.
Pending
$7,700,000
50 Popponesset Island Road, Mashpee, MA 02649
4beds
4,069sqft
Single Family Residence
Built in 1998
0.8 Acres Lot
$7,453,100 Zestimate®
$1,892/sqft
$67/mo HOA
What's special
Two separate guest areas
- 16 days
- 1,636
- 51
Zillow last checked:
Listing updated:
Listed by:
Jack B Cotton, Jr 508-776-0009,
Sotheby's International Realty
Source: CCIMLS,MLS#: 22604070
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 4
Heating
- Natural Gas
Cooling
- Central Air
Appliances
- Included: Trash Compactor, Countertop Range, Dishwasher, Microwave, Wall/Oven Cook Top, Washer, Natural Gas, Water Heater
- Laundry: Electric Dryer, Washer Hookup
Features
- Walk-In Closet(s)
- Flooring: Hardwood, Tile, Carpet
- Number of fireplaces: 1
Interior area
- Total structure area: 4,069
- Total interior livable area: 4,069 sqft
Property
Parking
- Total spaces: 8
- Parking features: Off Street, Gravel
- Attached garage spaces: 2
Features
- Stories: 2
- Patio & porch: Deck
- On waterfront: Yes
- Waterfront features: Waterview, Waterfront, Bay/Harbor
- Body of water: Popponesset Bay,Salt
Lot
- Size: 0.8 Acres
- Features: Views
Details
- Parcel number: MASH M:106 B: L:240
- Special conditions: None
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Shingle Siding
- Roof: Asphalt,Pitched
Condition
- Year built: 1998
Utilities & green energy
- Water: Public
Community & HOA
Community
- Subdivision: Popponesset Island
HOA
- Has HOA: Yes
- Amenities included: Road Maintenance
- HOA fee: $800 annually
Location
- Region: Mashpee
Financial & listing details
- Price per square foot: $1,892/sqft
- Tax assessed value: $7,222,100
- Annual tax amount: $48,099
- Date on market: 8/19/2026
- Cumulative days on market: 9 days
Estimated market value
$7,453,100
$7.08M - $7.83M
$5,297/mo
Price history
| Date | Event | Price |
|---|---|---|
| 8/28/2026 | Pending sale | $7,700,000$1,892/sqft |
Source: | ||
| 8/28/2026 | Contingent | $7,700,000$1,892/sqft |
Source: MLS PIN #73565684 Report a problem | ||
| 8/19/2026 | Listed for sale | $7,700,000$1,892/sqft |
Source: | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $45,278 +11.9% | $6,839,600 +8.7% |
| 2024 | $40,454 -0.4% | $6,291,500 +8.6% |
| 2023 | $40,603 +5% | $5,792,100 +22.3% |
| 2022 | $38,678 +0.5% | $4,734,100 +11.6% |
| 2021 | $38,474 +1.5% | $4,241,900 +1.7% |
| 2020 | $37,897 +1.9% | $4,169,100 +1.4% |
| 2019 | $37,201 +1.5% | $4,110,600 +0.1% |
| 2018 | $36,642 -1.9% | $4,107,800 +1.1% |
| 2017 | $37,358 +0.7% | $4,065,100 +1.3% |
| 2016 | $37,084 +2.3% | $4,013,400 +0.9% |
| 2015 | $36,247 -2.1% | $3,978,800 +0.9% |
| 2014 | $37,027 +1.8% | $3,943,200 +0.6% |
| 2013 | $36,386 +3.3% | $3,920,900 -0.2% |
| 2012 | $35,207 +15.9% | $3,929,400 +14.3% |
| 2011 | $30,368 +4.3% | $3,439,200 -8% |
| 2010 | $29,115 +2.6% | $3,737,500 -7.9% |
| 2009 | $28,379 +6% | $4,060,000 -0.2% |
| 2008 | $26,769 +14.2% | $4,068,300 +1.3% |
| 2007 | $23,444 -1.2% | $4,014,300 +13% |
| 2006 | $23,739 +11.1% | $3,553,700 +7.9% |
| 2005 | $21,375 +15.1% | $3,293,600 +72.8% |
| 2004 | $18,567 +0.7% | $1,906,300 -1.7% |
| 2003 | $18,444 +6.9% | $1,939,400 |
| 2002 | $17,261 +11.7% | $1,939,400 +70.4% |
| 2001 | $15,453 | $1,137,900 |
Find assessor info on the county website
Monthly payment
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