21 Seneca Lane Sandwich, MA ^$ 2,195,000

21 Seneca Lane

^$ 2,195,000

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Open House 3/14 11am - 1pm

21 Seneca Lane

Sandwich, MA, 02563

^$ 2,195,000

Bedrooms4 Baths3.1 Sq 3,300

Monthly Estimate*

^$ 13,515

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Single Family Home for sale in Sandwich, MA

for $2,195,000 with 4 bedrooms and 3 full baths, 1 half bath. This 3,300 square foot home was built in 2026 on a lot size of 0.85.

Step into modern elegance at 21 Seneca Lane, a stunning new construction Home near Sandwich Village. Nestled at the end of a quiet cul-de-sac, this thoughtfully designed home blends sophistication and comfort, offering the ideal Cape Cod retreat. At its heart is a show-stopping custom kitchen, perfect for culinary adventures and casual gatherings. The Great Room impresses with soaring ceilings, 8-foot sliders, and abundant natural light, seamlessly connecting indoor and outdoor living. A versatile first-floor office wrapped in rich paneling adds timeless elegance.The home features 4 spacious bedrooms, 3.5 beautifully appointed bathrooms, including a first-floor primary suite with a luxurious en-suite and custom walk-in closet. An open floorplan makes hosting effortless, while exceptional craftsmanship and custom woodworking shine throughout. Enjoy a serene, private setting with easy access to the bridge, beaches, shops, and historic attractions. Includes a 1-year home

Open House

3/14/2026 11:00 AM - 1:00 PM

21 Seneca Lane Sandwich, MA

* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

^$ 2,195,000

Bedrooms

Full Bath

Half Bath

Property Type

Single Family

Taxes

^$ 4,316

Style

Cape

Lot Size

0.85

Year Built

2026

Town/City

Sandwich

County/Region

Barnstable

MLS | Web ID

73484176

List By

Daniel Marsters

Listing Agent

Compass

Broker

Affordability Calculator

$13,875

Per Month

Monthly Principal & Interest: $13,515
Monthly Property Taxes: $360
Monthly Home Insurance: --

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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Nearby

Trends

Single family listings in Sandwich, MA

Average List Price ^$1,300,391

Percent of Sale Price 41%

About Sandwich, MA

20,843 Population

3% Since 2002

^$86,568 Median Income

47.44 Median Age

27% Households with Children

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Trends Information provided by ATTOM Data Solutions.

Neighborhood & Schools

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Pricing History

Date	Price	Price Change	Description
3/11/2026	$2,195,000		Listed Price

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21 Seneca Lane, Sandwich, MA, 02563 is a Single Family Home for sale at $2,195,000 with 3,300 sqft and a lot size of 0.85. 21 Seneca Lane has 4 bedrooms, 3.1 baths, and was built in 2026. The property's zip code is 02563 which is in Sandwich, MA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Data is updated as of 3/14/2026.

The real estate information and related content displayed on this site is provided for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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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21 Seneca Lane

Single Family Home for sale in Sandwich, MA

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