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About This Home

This 4-bedroom, 4-bathroom single family at 21 Seneca Lane in Sandwich, MA is listed for $1,995,000 ($605 per sqft). Built in 2026, the home offers 3,300 sqft of living space on a 0.85 acres lot.

Agent Description

Step into modern elegance at 21 Seneca Lane, stunning brand-new construction just moments from charming Sandwich Village, sandy beaches, and historic 6A. Situated at the end of a quiet cul-de-sac, this thoughtfully designed home seamlessly blends sophistication with comfort, offering the perfect Cape Cod home.

A show-stopping custom kitchen is the heart of the home, crafted for both culinary adventures and expansive enough for hosting casual gatherings. With impeccable finishes and ample workspace, it's a space that will inspire your inner chef. The Great Room is a masterpiece of design, featuring soaring ceilings and 8-foot sliders that flood the space with natural light and provide a seamless connection to the outdoors.

Also on the first floor, you'll find a versatile office or flexible room that's sure to impress. Wrapped in rich, detailed paneling, the space exudes timeless elegance and serves as a sophisticated backdrop for work, study, or quiet reflection. Boasting 4 spacious bedrooms and 3.5 beautifully appointed bathrooms, including a first floor primary with an en-suite and a large walk-in closet with custom designed cabinetry.

With an open floorplan, the layout is ideal for hosting family or guests. Every corner of this home exudes quality, thanks to exceptional detail and custom woodworking that adds character and charm throughout. Nestled in a prime location, you'll enjoy the best of both worlds: a serene, private setting with easy access to the bridge, local shops, beaches, and historic attractions. Don't miss the opportunity to make this exquisite property your own! Includes a 1 year home warranty.

Key Features

  • Built in 2026
  • 0.85 acre lot
  • 2 stories
  • 4 parking spaces
  • Fireplace

Property Details

2 stories
3 full, 1 half
4 spaces
2026

Amenities

FireplaceA/C

Monthly Cost Estimate

$11,090/mo

20% down · 6.5% · 30 years

Principal$1,443
Interest$8,645
Insurance$582
HOA$420

Estimates only. Actual payments may vary.

Location

21 Seneca Lane

Sandwich, MA 02563

Features & Amenities

Interior Features

Eat-in KitchenWalk-In Closet(s)Mud RoomRecessed LightingKitchen IslandBreakfast Bar

Exterior Features

Underground Sprinkler SystemPrivate Yard

Property Details

Flooring

Wood

Pool Features

Porch

Parking

Driveway

Heating

Forced AirNatural Gas

Cooling

Central Air

Appliances

Tankless Water HeaterWine CoolerRange HoodGas RangeDishwasherFreezerMicrowaveRefrigerator

Questions & Answers

This 4-bedroom, 4-bathroom single family at 21 Seneca Lane is listed at $1,995,000 ($605/sqft). The estimated monthly payment is $9,065 based on 20% down at 6.5% interest.

HOA fees are $420/month.

Key features include: Built in 2026, 0.85 acre lot, 2 stories, 4 parking spaces, Fireplace. Interior Features: Eat-in Kitchen, Walk-In Closet(s), Mud Room. Exterior Features: Underground Sprinkler System, Private Yard.

This property is listed by Daniel Marsters and can be reached at 7742382960 or dan.marsters@compass.com.

DM

Daniel Marsters

Agent at Compass Massachusetts, LLC

(774) 238-2960

Listed by Compass Massachusetts, LLC · View on Broker Site

MLS# 22602752· Source: listhub· Updated 1 days ago

Copyright © 2026 Cape Cod & Islands Association of REALTORS®, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

21 Seneca Lane, Sandwich, MA 02563

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